diff --git a/.cargo/config.toml b/.cargo/config.toml
index 35049cbc..efd96d00 100644
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -1,2 +1,20 @@
+# moon: The build system and package manager for MoonBit.
+# Copyright (C) 2024 International Digital Economy Academy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+# For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 [alias]
 xtask = "run --package xtask --"
diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 1c7ab7ad..439d0a8b 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -1,3 +1,21 @@
+# moon: The build system and package manager for MoonBit.
+# Copyright (C) 2024 International Digital Economy Academy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+# For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 name: CD
 
 on:
diff --git a/.github/workflows/check-merge-commit.yml b/.github/workflows/check-merge-commit.yml
index 061148a2..eac671f0 100644
--- a/.github/workflows/check-merge-commit.yml
+++ b/.github/workflows/check-merge-commit.yml
@@ -1,3 +1,21 @@
+# moon: The build system and package manager for MoonBit.
+# Copyright (C) 2024 International Digital Economy Academy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+# For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 name: Check for Merge Commits
 
 on:
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 20aa0283..75903a05 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,3 +1,21 @@
+# moon: The build system and package manager for MoonBit.
+# Copyright (C) 2024 International Digital Economy Academy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+# For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 name: CI
 
 on:
diff --git a/.github/workflows/test-on-main.yml b/.github/workflows/test-on-main.yml
index 0317f6fa..5f2e0d8b 100644
--- a/.github/workflows/test-on-main.yml
+++ b/.github/workflows/test-on-main.yml
@@ -1,3 +1,21 @@
+# moon: The build system and package manager for MoonBit.
+# Copyright (C) 2024 International Digital Economy Academy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+# For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 name: Test on main
 
 on:
diff --git a/Cargo.toml b/Cargo.toml
index 48d83359..10db41dd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,3 +1,21 @@
+# moon: The build system and package manager for MoonBit.
+# Copyright (C) 2024 International Digital Economy Academy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+# For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 [workspace]
 members = ["xtask", "./crates/*"]
 resolver = "2"
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 00000000..be3f7b28
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
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+
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+  The GNU Affero General Public License is designed specifically to
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+  An older license, called the Affero General Public License and
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+
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+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Remote Network Interaction; Use with the GNU General Public License.
+
+  Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
+supports such interaction) an opportunity to receive the Corresponding
+Source of your version by providing access to the Corresponding Source
+from a network server at no charge, through some standard or customary
+means of facilitating copying of software.  This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU Affero General Public License from time to time.  Such new versions
+will be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.
diff --git a/crates/moon/Cargo.toml b/crates/moon/Cargo.toml
index 2b2ad223..b41799da 100644
--- a/crates/moon/Cargo.toml
+++ b/crates/moon/Cargo.toml
@@ -1,3 +1,21 @@
+# moon: The build system and package manager for MoonBit.
+# Copyright (C) 2024 International Digital Economy Academy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+# For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 [package]
 name = "moon"
 version = "0.1.0"
diff --git a/crates/moon/src/cli.rs b/crates/moon/src/cli.rs
index 58fb65b1..9db2cab7 100644
--- a/crates/moon/src/cli.rs
+++ b/crates/moon/src/cli.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 pub mod build;
 pub mod build_matrix;
 pub mod bundle;
diff --git a/crates/moon/src/cli/build.rs b/crates/moon/src/cli/build.rs
index 0c00d341..866cf1af 100644
--- a/crates/moon/src/cli/build.rs
+++ b/crates/moon/src/cli/build.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::Context;
 use moonbuild::dry_run;
 use moonbuild::entry;
diff --git a/crates/moon/src/cli/build_matrix.rs b/crates/moon/src/cli/build_matrix.rs
index 1282f981..84215cde 100644
--- a/crates/moon/src/cli/build_matrix.rs
+++ b/crates/moon/src/cli/build_matrix.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::path::PathBuf;
 
 use anyhow::bail;
diff --git a/crates/moon/src/cli/bundle.rs b/crates/moon/src/cli/bundle.rs
index b0c3ea74..054790dd 100644
--- a/crates/moon/src/cli/bundle.rs
+++ b/crates/moon/src/cli/bundle.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::Context;
 use moonbuild::dry_run;
 use mooncake::pkg::sync::auto_sync;
diff --git a/crates/moon/src/cli/check.rs b/crates/moon/src/cli/check.rs
index 960c2622..8b22a5f3 100644
--- a/crates/moon/src/cli/check.rs
+++ b/crates/moon/src/cli/check.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::Context;
 use moonbuild::check;
 use moonbuild::dry_run;
diff --git a/crates/moon/src/cli/clean.rs b/crates/moon/src/cli/clean.rs
index b79a8e93..764fa5a3 100644
--- a/crates/moon/src/cli/clean.rs
+++ b/crates/moon/src/cli/clean.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::{bail, Context};
 use moonutil::{
     cli::UniversalFlags,
diff --git a/crates/moon/src/cli/coverage.rs b/crates/moon/src/cli/coverage.rs
index e46ff654..66a084a8 100644
--- a/crates/moon/src/cli/coverage.rs
+++ b/crates/moon/src/cli/coverage.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 //! CLI and utilities related to code coverage.
 
 use std::{ffi::OsStr, path::Path};
diff --git a/crates/moon/src/cli/deps.rs b/crates/moon/src/cli/deps.rs
index 9979893d..3a8b13c2 100644
--- a/crates/moon/src/cli/deps.rs
+++ b/crates/moon/src/cli/deps.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::bail;
 use moonutil::{
     dirs::PackageDirs,
diff --git a/crates/moon/src/cli/doc.rs b/crates/moon/src/cli/doc.rs
index 4fe75ad7..742e8110 100644
--- a/crates/moon/src/cli/doc.rs
+++ b/crates/moon/src/cli/doc.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::bail;
 use mooncake::pkg::sync::auto_sync;
 use moonutil::common::{
diff --git a/crates/moon/src/cli/fmt.rs b/crates/moon/src/cli/fmt.rs
index 18f59bdc..dd886843 100644
--- a/crates/moon/src/cli/fmt.rs
+++ b/crates/moon/src/cli/fmt.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::bail;
 use mooncake::pkg::sync::auto_sync;
 use moonutil::{
diff --git a/crates/moon/src/cli/generate_test_driver.rs b/crates/moon/src/cli/generate_test_driver.rs
index b9dd2121..8b000d1c 100644
--- a/crates/moon/src/cli/generate_test_driver.rs
+++ b/crates/moon/src/cli/generate_test_driver.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use super::BuildFlags;
 use anyhow::bail;
 use colored::Colorize;
diff --git a/crates/moon/src/cli/info.rs b/crates/moon/src/cli/info.rs
index 2d6aba37..dc673a03 100644
--- a/crates/moon/src/cli/info.rs
+++ b/crates/moon/src/cli/info.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::{bail, Context};
 use colored::Colorize;
 use futures::future::try_join_all;
diff --git a/crates/moon/src/cli/mooncake_adapter.rs b/crates/moon/src/cli/mooncake_adapter.rs
index 0425443a..5d33a5c9 100644
--- a/crates/moon/src/cli/mooncake_adapter.rs
+++ b/crates/moon/src/cli/mooncake_adapter.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::process::Stdio;
 
 use anyhow::bail;
diff --git a/crates/moon/src/cli/new.rs b/crates/moon/src/cli/new.rs
index 7558fe9e..ab62f9d4 100644
--- a/crates/moon/src/cli/new.rs
+++ b/crates/moon/src/cli/new.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::path::PathBuf;
 
 use anyhow::bail;
diff --git a/crates/moon/src/cli/run.rs b/crates/moon/src/cli/run.rs
index b67ff6cf..79376626 100644
--- a/crates/moon/src/cli/run.rs
+++ b/crates/moon/src/cli/run.rs
@@ -1,4 +1,20 @@
-use std::path::PathBuf;
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
 
 use anyhow::{bail, Context};
 use moonbuild::dry_run;
@@ -16,6 +32,7 @@ use moonutil::dirs::PackageDirs;
 use moonutil::mooncakes::sync::AutoSyncFlags;
 use moonutil::mooncakes::RegistryConfig;
 use n2::trace;
+use std::path::PathBuf;
 
 use super::{BuildFlags, UniversalFlags};
 
diff --git a/crates/moon/src/cli/test.rs b/crates/moon/src/cli/test.rs
index be62e4c8..77b1a1e9 100644
--- a/crates/moon/src/cli/test.rs
+++ b/crates/moon/src/cli/test.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::Context;
 use colored::Colorize;
 use moonbuild::dry_run;
diff --git a/crates/moon/src/cli/update.rs b/crates/moon/src/cli/update.rs
index c251e6d5..84ab715b 100644
--- a/crates/moon/src/cli/update.rs
+++ b/crates/moon/src/cli/update.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::bail;
 use moonutil::mooncakes::RegistryConfig;
 
diff --git a/crates/moon/src/cli/upgrade.rs b/crates/moon/src/cli/upgrade.rs
index 14d91346..b7b174ae 100644
--- a/crates/moon/src/cli/upgrade.rs
+++ b/crates/moon/src/cli/upgrade.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::bail;
 
 use super::UniversalFlags;
diff --git a/crates/moon/src/cli/version.rs b/crates/moon/src/cli/version.rs
index 13a718c0..1c086fcc 100644
--- a/crates/moon/src/cli/version.rs
+++ b/crates/moon/src/cli/version.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::{env::current_exe, path::Path};
 
 use anyhow::Context;
diff --git a/crates/moon/src/main.rs b/crates/moon/src/main.rs
index 45551fb7..67d8ddde 100644
--- a/crates/moon/src/main.rs
+++ b/crates/moon/src/main.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use clap::Parser;
 use cli::MoonBuildSubcommands;
 
diff --git a/crates/moon/tests/mod.rs b/crates/moon/tests/mod.rs
index b6507e2c..cc0b1833 100644
--- a/crates/moon/tests/mod.rs
+++ b/crates/moon/tests/mod.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 mod test_cases;
 
 use expect_test::Expect;
diff --git a/crates/moon/tests/test_cases/mod.rs b/crates/moon/tests/test_cases/mod.rs
index 623f8c1b..e6560d14 100644
--- a/crates/moon/tests/test_cases/mod.rs
+++ b/crates/moon/tests/test_cases/mod.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::io::Write;
 
 use super::*;
diff --git a/crates/moonbuild/Cargo.toml b/crates/moonbuild/Cargo.toml
index 929d27f6..d35a5603 100644
--- a/crates/moonbuild/Cargo.toml
+++ b/crates/moonbuild/Cargo.toml
@@ -1,3 +1,21 @@
+# moon: The build system and package manager for MoonBit.
+# Copyright (C) 2024 International Digital Economy Academy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+# For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 [package]
 name = "moonbuild"
 version = "0.1.0"
diff --git a/crates/moonbuild/src/bench.rs b/crates/moonbuild/src/bench.rs
index 2901ed6f..b4612a10 100644
--- a/crates/moonbuild/src/bench.rs
+++ b/crates/moonbuild/src/bench.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use indexmap::IndexMap;
 use moonutil::common::*;
 use moonutil::module::MoonModJSON;
diff --git a/crates/moonbuild/src/build.rs b/crates/moonbuild/src/build.rs
index ea56e74c..ae74c019 100644
--- a/crates/moonbuild/src/build.rs
+++ b/crates/moonbuild/src/build.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use super::gen;
 use anyhow::{bail, Context};
 use moonutil::common::MoonbuildOpt;
diff --git a/crates/moonbuild/src/bundle.rs b/crates/moonbuild/src/bundle.rs
index 903b8ee9..ecb98235 100644
--- a/crates/moonbuild/src/bundle.rs
+++ b/crates/moonbuild/src/bundle.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use n2::load::State;
 
 use moonutil::{
diff --git a/crates/moonbuild/src/check/mod.rs b/crates/moonbuild/src/check/mod.rs
index 9064dda8..07c8649f 100644
--- a/crates/moonbuild/src/check/mod.rs
+++ b/crates/moonbuild/src/check/mod.rs
@@ -1,2 +1,20 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 pub mod normal;
 pub mod watch;
diff --git a/crates/moonbuild/src/check/normal.rs b/crates/moonbuild/src/check/normal.rs
index 3b0641d7..e10ebc3f 100644
--- a/crates/moonbuild/src/check/normal.rs
+++ b/crates/moonbuild/src/check/normal.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::Context;
 
 use moonutil::common::{MoonbuildOpt, MooncOpt};
diff --git a/crates/moonbuild/src/check/watch.rs b/crates/moonbuild/src/check/watch.rs
index 0fc5f3e7..63b33b38 100644
--- a/crates/moonbuild/src/check/watch.rs
+++ b/crates/moonbuild/src/check/watch.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::{anyhow, Context};
 use colored::*;
 use mooncake::pkg::sync::auto_sync;
diff --git a/crates/moonbuild/src/doc_http.rs b/crates/moonbuild/src/doc_http.rs
index f2bc02ae..471d4d36 100644
--- a/crates/moonbuild/src/doc_http.rs
+++ b/crates/moonbuild/src/doc_http.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::io::Error as IoError;
 use std::net::SocketAddr;
 use std::path::PathBuf;
diff --git a/crates/moonbuild/src/dry_run.rs b/crates/moonbuild/src/dry_run.rs
index 0a30122a..bc1230d9 100644
--- a/crates/moonbuild/src/dry_run.rs
+++ b/crates/moonbuild/src/dry_run.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use moonutil::module::ModuleDB;
 use n2::densemap::Index;
 use n2::graph::{BuildId, FileId, Graph};
diff --git a/crates/moonbuild/src/entry.rs b/crates/moonbuild/src/entry.rs
index 642e9ea3..832bfab6 100644
--- a/crates/moonbuild/src/entry.rs
+++ b/crates/moonbuild/src/entry.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use moonutil::module::ModuleDB;
 use n2::progress::{DumbConsoleProgress, FancyConsoleProgress, Progress};
 use n2::terminal;
diff --git a/crates/moonbuild/src/expect.rs b/crates/moonbuild/src/expect.rs
index f11dfe9e..861943e7 100644
--- a/crates/moonbuild/src/expect.rs
+++ b/crates/moonbuild/src/expect.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::Context;
 use colored::Colorize;
 use std::collections::BTreeSet;
diff --git a/crates/moonbuild/src/fmt.rs b/crates/moonbuild/src/fmt.rs
index d4e672d6..81e07129 100644
--- a/crates/moonbuild/src/fmt.rs
+++ b/crates/moonbuild/src/fmt.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::path::{Path, PathBuf};
 use std::process::Command;
 
diff --git a/crates/moonbuild/src/gen/cmd_builder.rs b/crates/moonbuild/src/gen/cmd_builder.rs
index 66a9ce10..2a425f65 100644
--- a/crates/moonbuild/src/gen/cmd_builder.rs
+++ b/crates/moonbuild/src/gen/cmd_builder.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 pub struct CommandBuilder {
     command: String,
     args: Vec<String>,
diff --git a/crates/moonbuild/src/gen/gen_build.rs b/crates/moonbuild/src/gen/gen_build.rs
index acf9e9fb..25cf8f93 100644
--- a/crates/moonbuild/src/gen/gen_build.rs
+++ b/crates/moonbuild/src/gen/gen_build.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::{bail, Ok};
 use moonutil::common::TargetBackend::*;
 use moonutil::module::ModuleDB;
diff --git a/crates/moonbuild/src/gen/gen_bundle.rs b/crates/moonbuild/src/gen/gen_bundle.rs
index cb8e4621..bbfa64ab 100644
--- a/crates/moonbuild/src/gen/gen_bundle.rs
+++ b/crates/moonbuild/src/gen/gen_bundle.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::bail;
 use indexmap::IndexMap;
 use moonutil::module::ModuleDB;
diff --git a/crates/moonbuild/src/gen/gen_check.rs b/crates/moonbuild/src/gen/gen_check.rs
index a42de011..a7d28fcf 100644
--- a/crates/moonbuild/src/gen/gen_check.rs
+++ b/crates/moonbuild/src/gen/gen_check.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use super::cmd_builder::CommandBuilder;
 use crate::gen::MiAlias;
 use anyhow::bail;
diff --git a/crates/moonbuild/src/gen/gen_runtest.rs b/crates/moonbuild/src/gen/gen_runtest.rs
index cf5e8801..76f92fc4 100644
--- a/crates/moonbuild/src/gen/gen_runtest.rs
+++ b/crates/moonbuild/src/gen/gen_runtest.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::{bail, Ok};
 use colored::Colorize;
 use moonutil::common::{GeneratedTestDriver, MOONBITLANG_CORE};
diff --git a/crates/moonbuild/src/gen/mod.rs b/crates/moonbuild/src/gen/mod.rs
index f20b532d..79c38904 100644
--- a/crates/moonbuild/src/gen/mod.rs
+++ b/crates/moonbuild/src/gen/mod.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 pub mod cmd_builder;
 pub mod gen_build;
 pub mod gen_bundle;
diff --git a/crates/moonbuild/src/gen/util.rs b/crates/moonbuild/src/gen/util.rs
index 3863fd69..43eff97f 100644
--- a/crates/moonbuild/src/gen/util.rs
+++ b/crates/moonbuild/src/gen/util.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::bail;
 use moonutil::graph::get_example_cycle;
 use moonutil::module::ModuleDB;
diff --git a/crates/moonbuild/src/lib.rs b/crates/moonbuild/src/lib.rs
index ebd219d1..8e4b8189 100644
--- a/crates/moonbuild/src/lib.rs
+++ b/crates/moonbuild/src/lib.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::io::Write;
 
 pub mod bench;
diff --git a/crates/moonbuild/src/new.rs b/crates/moonbuild/src/new.rs
index 62b0d8e0..e074c960 100644
--- a/crates/moonbuild/src/new.rs
+++ b/crates/moonbuild/src/new.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::io::Write;
 use std::path::Path;
 
diff --git a/crates/moonbuild/src/runtest.rs b/crates/moonbuild/src/runtest.rs
index b35360ab..7274db70 100644
--- a/crates/moonbuild/src/runtest.rs
+++ b/crates/moonbuild/src/runtest.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use crate::section_capture::{handle_stdout, SectionCapture};
 
 use super::gen;
diff --git a/crates/moonbuild/src/section_capture.rs b/crates/moonbuild/src/section_capture.rs
index 02fc07e5..6a7d9b71 100644
--- a/crates/moonbuild/src/section_capture.rs
+++ b/crates/moonbuild/src/section_capture.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::io::BufRead;
 
 pub struct SectionCapture<'a> {
diff --git a/crates/moonbuild/src/upgrade.rs b/crates/moonbuild/src/upgrade.rs
index de43294f..0a871772 100644
--- a/crates/moonbuild/src/upgrade.rs
+++ b/crates/moonbuild/src/upgrade.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::{bail, Context, Result};
 use colored::Colorize;
 use console::Term;
diff --git a/crates/mooncake/Cargo.toml b/crates/mooncake/Cargo.toml
index b2e10c68..7d4d80f4 100644
--- a/crates/mooncake/Cargo.toml
+++ b/crates/mooncake/Cargo.toml
@@ -1,3 +1,21 @@
+# moon: The build system and package manager for MoonBit.
+# Copyright (C) 2024 International Digital Economy Academy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+# For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 [package]
 name = "mooncake"
 version = "0.1.0"
diff --git a/crates/mooncake/src/dep_dir.rs b/crates/mooncake/src/dep_dir.rs
index a309d0cb..4fe09537 100644
--- a/crates/mooncake/src/dep_dir.rs
+++ b/crates/mooncake/src/dep_dir.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 //! Utilities to handle the local package directory, `.mooncakes`.
 
 use std::{
diff --git a/crates/mooncake/src/lib.rs b/crates/mooncake/src/lib.rs
index b813ed52..882be4cf 100644
--- a/crates/mooncake/src/lib.rs
+++ b/crates/mooncake/src/lib.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 pub mod dep_dir;
 pub mod pkg;
 pub mod registry;
diff --git a/crates/mooncake/src/pkg/add.rs b/crates/mooncake/src/pkg/add.rs
index 91ee2637..7df026dd 100644
--- a/crates/mooncake/src/pkg/add.rs
+++ b/crates/mooncake/src/pkg/add.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use colored::Colorize;
 use moonutil::dependency::DependencyInfo;
 use moonutil::module::convert_module_to_mod_json;
diff --git a/crates/mooncake/src/pkg/install.rs b/crates/mooncake/src/pkg/install.rs
index e68172d8..345ac85c 100644
--- a/crates/mooncake/src/pkg/install.rs
+++ b/crates/mooncake/src/pkg/install.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use crate::{dep_dir::DepDir, resolver::resolve_single_root_with_defaults};
 
 use anyhow::Context;
diff --git a/crates/mooncake/src/pkg/mod.rs b/crates/mooncake/src/pkg/mod.rs
index 1a610a32..1d92b6a0 100644
--- a/crates/mooncake/src/pkg/mod.rs
+++ b/crates/mooncake/src/pkg/mod.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 pub mod add;
 pub mod install;
 pub mod remove;
diff --git a/crates/mooncake/src/pkg/remove.rs b/crates/mooncake/src/pkg/remove.rs
index a0f0b2d5..146ab275 100644
--- a/crates/mooncake/src/pkg/remove.rs
+++ b/crates/mooncake/src/pkg/remove.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::bail;
 use std::{path::Path, rc::Rc};
 
diff --git a/crates/mooncake/src/pkg/sync.rs b/crates/mooncake/src/pkg/sync.rs
index 0ebbacdd..be6c33e9 100644
--- a/crates/mooncake/src/pkg/sync.rs
+++ b/crates/mooncake/src/pkg/sync.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 //! Sync dependencies with mod/pkg definition
 
 use std::path::Path;
diff --git a/crates/mooncake/src/pkg/tree.rs b/crates/mooncake/src/pkg/tree.rs
index 33783554..66ea9a92 100644
--- a/crates/mooncake/src/pkg/tree.rs
+++ b/crates/mooncake/src/pkg/tree.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use colored::{ColoredString, Colorize};
 use std::collections::HashSet;
 use std::path::Path;
diff --git a/crates/mooncake/src/registry.rs b/crates/mooncake/src/registry.rs
index 6e870206..e06af635 100644
--- a/crates/mooncake/src/registry.rs
+++ b/crates/mooncake/src/registry.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 #[cfg(test)]
 pub mod mock;
 pub mod online;
diff --git a/crates/mooncake/src/registry/mock.rs b/crates/mooncake/src/registry/mock.rs
index 2f0f89fe..68e97f88 100644
--- a/crates/mooncake/src/registry/mock.rs
+++ b/crates/mooncake/src/registry/mock.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 //! A mock registry for testing purposes; currently only available in tests
 
 use std::{
diff --git a/crates/mooncake/src/registry/online.rs b/crates/mooncake/src/registry/online.rs
index 73501c6a..ea4a9bba 100644
--- a/crates/mooncake/src/registry/online.rs
+++ b/crates/mooncake/src/registry/online.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::{
     cell::RefCell,
     collections::{BTreeMap, HashMap},
diff --git a/crates/mooncake/src/resolver.rs b/crates/mooncake/src/resolver.rs
index 1ef2b231..875923f1 100644
--- a/crates/mooncake/src/resolver.rs
+++ b/crates/mooncake/src/resolver.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::{collections::HashMap, rc::Rc};
 
 use moonutil::module::MoonMod;
diff --git a/crates/mooncake/src/resolver/env.rs b/crates/mooncake/src/resolver/env.rs
index bedfeeae..41b49bc0 100644
--- a/crates/mooncake/src/resolver/env.rs
+++ b/crates/mooncake/src/resolver/env.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::{
     collections::{BTreeMap, HashMap},
     path::{Path, PathBuf},
diff --git a/crates/mooncake/src/resolver/mvs.rs b/crates/mooncake/src/resolver/mvs.rs
index 13680095..50def8f3 100644
--- a/crates/mooncake/src/resolver/mvs.rs
+++ b/crates/mooncake/src/resolver/mvs.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::{
     collections::{BTreeSet, HashMap, HashSet},
     path::PathBuf,
diff --git a/crates/mooncake/src/update.rs b/crates/mooncake/src/update.rs
index 678e2d44..21188cb3 100644
--- a/crates/mooncake/src/update.rs
+++ b/crates/mooncake/src/update.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::path::Path;
 
 use anyhow::bail;
diff --git a/crates/moonutil/Cargo.toml b/crates/moonutil/Cargo.toml
index 11657e06..fb046ccf 100644
--- a/crates/moonutil/Cargo.toml
+++ b/crates/moonutil/Cargo.toml
@@ -1,3 +1,21 @@
+# moon: The build system and package manager for MoonBit.
+# Copyright (C) 2024 International Digital Economy Academy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+# For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 [package]
 name = "moonutil"
 version = "0.1.0"
diff --git a/crates/moonutil/build.rs b/crates/moonutil/build.rs
index 6518676e..2c323e90 100644
--- a/crates/moonutil/build.rs
+++ b/crates/moonutil/build.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use chrono::DateTime;
 use std::{
     error::Error,
diff --git a/crates/moonutil/src/cli.rs b/crates/moonutil/src/cli.rs
index 52430ff4..80af9aeb 100644
--- a/crates/moonutil/src/cli.rs
+++ b/crates/moonutil/src/cli.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use serde::{Deserialize, Serialize};
 
 use crate::dirs::SourceTargetDirs;
diff --git a/crates/moonutil/src/common.rs b/crates/moonutil/src/common.rs
index 9549177d..9ad5d1b6 100644
--- a/crates/moonutil/src/common.rs
+++ b/crates/moonutil/src/common.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::{bail, Context};
 use colored::Colorize;
 use fs4::FileExt;
diff --git a/crates/moonutil/src/dependency.rs b/crates/moonutil/src/dependency.rs
index 16454f96..6a5ff4ad 100644
--- a/crates/moonutil/src/dependency.rs
+++ b/crates/moonutil/src/dependency.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 //! Dependency info requires a detour to support both string and structured formats
 
 use std::str::FromStr;
diff --git a/crates/moonutil/src/dirs.rs b/crates/moonutil/src/dirs.rs
index 8c95e7fd..9277c565 100644
--- a/crates/moonutil/src/dirs.rs
+++ b/crates/moonutil/src/dirs.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::{
     collections::{hash_map::DefaultHasher, HashSet},
     fs::{self, File},
diff --git a/crates/moonutil/src/graph.rs b/crates/moonutil/src/graph.rs
index 2e6552e3..4bd8b7ec 100644
--- a/crates/moonutil/src/graph.rs
+++ b/crates/moonutil/src/graph.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use petgraph::graph::NodeIndex;
 
 pub fn get_example_cycle(
diff --git a/crates/moonutil/src/lib.rs b/crates/moonutil/src/lib.rs
index ce6f01ed..067d1f19 100644
--- a/crates/moonutil/src/lib.rs
+++ b/crates/moonutil/src/lib.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 pub mod cli;
 pub mod common;
 pub mod dependency;
diff --git a/crates/moonutil/src/module.rs b/crates/moonutil/src/module.rs
index 16ea94f3..c0fbdd27 100644
--- a/crates/moonutil/src/module.rs
+++ b/crates/moonutil/src/module.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use crate::common::MooncOpt;
 use crate::common::MOON_PKG_JSON;
 use crate::dependency::{DependencyInfo, DependencyInfoJson};
diff --git a/crates/moonutil/src/moon_dir.rs b/crates/moonutil/src/moon_dir.rs
index 0ee3e21f..afac738d 100644
--- a/crates/moonutil/src/moon_dir.rs
+++ b/crates/moonutil/src/moon_dir.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::path::{Path, PathBuf};
 
 use crate::common::TargetBackend;
diff --git a/crates/moonutil/src/mooncake_bin.rs b/crates/moonutil/src/mooncake_bin.rs
index d45f12cf..3c734e00 100644
--- a/crates/moonutil/src/mooncake_bin.rs
+++ b/crates/moonutil/src/mooncake_bin.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 //! Interacts with the `mooncake` binary
 
 use std::path::PathBuf;
diff --git a/crates/moonutil/src/mooncakes.rs b/crates/moonutil/src/mooncakes.rs
index f1b663b2..f5dab4c3 100644
--- a/crates/moonutil/src/mooncakes.rs
+++ b/crates/moonutil/src/mooncakes.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::{
     collections::HashMap,
     fs::File,
diff --git a/crates/moonutil/src/package.rs b/crates/moonutil/src/package.rs
index 28a9e6ae..18ad809e 100644
--- a/crates/moonutil/src/package.rs
+++ b/crates/moonutil/src/package.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use std::{
     collections::HashSet,
     path::{Path, PathBuf},
diff --git a/crates/moonutil/src/path.rs b/crates/moonutil/src/path.rs
index b673df87..32480500 100644
--- a/crates/moonutil/src/path.rs
+++ b/crates/moonutil/src/path.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::bail;
 use std::fmt::Debug;
 use std::{
diff --git a/crates/moonutil/src/render.rs b/crates/moonutil/src/render.rs
index 24591810..3aefef26 100644
--- a/crates/moonutil/src/render.rs
+++ b/crates/moonutil/src/render.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use ariadne::Fmt;
 use serde::{Deserialize, Serialize};
 
diff --git a/crates/moonutil/src/scan.rs b/crates/moonutil/src/scan.rs
index 409d3d88..91a34a65 100644
--- a/crates/moonutil/src/scan.rs
+++ b/crates/moonutil/src/scan.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use crate::module::ModuleDB;
 use crate::mooncakes::result::ResolvedEnv;
 use crate::mooncakes::DirSyncResult;
diff --git a/crates/moonutil/src/version.rs b/crates/moonutil/src/version.rs
index cc8d7262..d90515a2 100644
--- a/crates/moonutil/src/version.rs
+++ b/crates/moonutil/src/version.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 //! Version utilities
 use semver::{Comparator, Op, Version, VersionReq};
 
diff --git a/licenserc.toml b/licenserc.toml
index 2bd4e51d..0486f58a 100644
--- a/licenserc.toml
+++ b/licenserc.toml
@@ -1,6 +1,41 @@
+# moon: The build system and package manager for MoonBit.
+# Copyright (C) 2024 International Digital Economy Academy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+# For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 baseDir = "."
 
 inlineHeader = """
+moon: The build system and package manager for MoonBit.
+Copyright (C) 2024 International Digital Economy Academy
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
 """
 
 excludes = [
diff --git a/xtask/Cargo.toml b/xtask/Cargo.toml
index 4e8cf94d..9f74d47a 100644
--- a/xtask/Cargo.toml
+++ b/xtask/Cargo.toml
@@ -1,3 +1,21 @@
+# moon: The build system and package manager for MoonBit.
+# Copyright (C) 2024 International Digital Economy Academy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+# For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 [package]
 name = "xtask"
 version = "0.1.0"
diff --git a/xtask/src/main.rs b/xtask/src/main.rs
index cac923c2..99a0006f 100644
--- a/xtask/src/main.rs
+++ b/xtask/src/main.rs
@@ -1,3 +1,21 @@
+// moon: The build system and package manager for MoonBit.
+// Copyright (C) 2024 International Digital Economy Academy
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+// For inquiries, you can contact us via e-mail at jichuruanjian@idea.edu.cn.
+
 use anyhow::{bail, Ok};
 use clap::{arg, ArgAction, Command};
 use xshell::{cmd, Shell};