Make license headers consistent (and checked)

.github/workflows/rust.yml

@@ -26,6 +26,12 @@ jobs:
       run: cargo clippy -- --version
     - name: Check clippy
       run: cargo xtask clippy --strict
+  check-license:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Check license headers
+      uses: apache/skywalking-eyes/header@501a28d2fb4a9b962661987e50cf0219631b32ff
   build-docs:
     runs-on: ubuntu-latest
     steps:

.licenserc.yaml

@@ -0,0 +1,14 @@
+header:
+  license:
+    spdx-id: MPL-2.0
+
+    content: |
+      This Source Code Form is subject to the terms of the Mozilla Public
+      License, v. 2.0. If a copy of the MPL was not distributed with this
+      file, You can obtain one at https://mozilla.org/MPL/2.0/.
+  paths:
+    - '**/*.rs'
+  paths-ignore:
+    - 'target/**/*.rs'
+
+  comment: on-failure

bin/propolis-cli/src/main.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 use std::fs::File;
 use std::io::BufReader;
 use std::path::{Path, PathBuf};

bin/propolis-server/src/lib/config.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 //! Describes a server config which may be parsed from a TOML file.
 
 use std::num::NonZeroUsize;

bin/propolis-server/src/lib/initializer.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 use std::convert::TryInto;
 use std::fs::File;
 use std::io::{Error, ErrorKind};

bin/propolis-server/src/lib/lib.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 // always present
 pub mod config;
 #[cfg(any(test, feature = "mock-only"))]

bin/propolis-server/src/lib/migrate/codec.rs

@@ -1,5 +1,7 @@
-//! Copyright 2021 Oxide Computer Company
-//!
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 //! Support for encoding messages in the propolis/bhyve live
 //! migration protocol. Messages are serialized to binary and
 //! wrapped in Binary websocket frames with a trailing byte

bin/propolis-server/src/lib/migrate/destination.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 use bitvec::prelude as bv;
 use futures::{SinkExt, StreamExt};
 use propolis::common::{GuestAddr, PAGE_SIZE};

bin/propolis-server/src/lib/migrate/memx.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 use crate::migrate::codec;
 
 // The bitmap data structure uses a single bit to represent

bin/propolis-server/src/lib/migrate/mod.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 use std::sync::Arc;
 
 use bit_field::BitField;

bin/propolis-server/src/lib/migrate/preamble.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 use propolis_client::instance_spec::{
     BackendNames, DeviceSpec, InstanceSpec, MigrationCompatibilityError,
 };

bin/propolis-server/src/lib/migrate/protocol.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 //! Functions for dealing with protocol negotiation.
 //!
 //! Protocols are identified by strings of the form

bin/propolis-server/src/lib/migrate/source.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 use futures::{SinkExt, StreamExt};
 use propolis::common::{GuestAddr, PAGE_SIZE};
 use propolis::inventory::Order;

bin/propolis-server/src/lib/mock_server.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 //! Implementation of a mock Propolis server
 
 use base64::Engine;

bin/propolis-server/src/lib/serial/mod.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 //! Routines to expose a connection to an instance's serial port.
 
 #![cfg_attr(feature = "mock-only", allow(unused))]

bin/propolis-server/src/lib/server.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 //! HTTP server callback functions.
 //!
 //! Functions in this module verify parameters and convert between types (API

bin/propolis-server/src/lib/spec.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 //! Helper functions for building instance specs from server parameters.
 
 use std::str::FromStr;

bin/propolis-server/src/lib/stats.rs

@@ -1,6 +1,8 @@
-//! Methods for starting an Oximeter endpoint and gathering server-level stats.
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
 
-// Copyright 2022 Oxide Computer Company
+//! Methods for starting an Oximeter endpoint and gathering server-level stats.
 
 use anyhow::anyhow;
 use dropshot::{

bin/propolis-server/src/lib/vcpu_tasks.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 //! Tasks for vCPU backing threads and controls for them.
 
 use std::sync::{

bin/propolis-server/src/lib/vm/mod.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 //! Implements the VM controller: the public interface to a single Propolis
 //! instance.
 //!

bin/propolis-server/src/lib/vm/request_queue.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 //! Handles requests to change a Propolis server's state via the external API.
 //!
 //! An instance accepts or rejects requests to change state based on a

bin/propolis-server/src/lib/vm/state_driver.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 use std::sync::Arc;
 
 use crate::migrate::MigrateError;

bin/propolis-server/src/lib/vnc.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 use async_trait::async_trait;
 use propolis::common::GuestAddr;
 use propolis::hw::ps2::ctrl::PS2Ctrl;

bin/propolis-server/src/main.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 #![cfg_attr(feature = "mock-only", allow(unused))]
 
 use anyhow::{anyhow, Context};

bin/propolis-standalone/src/config.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 use std::num::NonZeroUsize;
 use std::str::FromStr;
 use std::sync::Arc;

bin/propolis-standalone/src/main.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 use std::collections::VecDeque;
 use std::fs::File;
 use std::io::{Error, ErrorKind, Result};

bin/propolis-standalone/src/snapshot.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 //! Routines and types for saving and restoring a snapshot of a VM.
 //!
 //! TODO(luqmana) do this in a more structed way, it's a fun mess of

bin/propolis-utils/src/bin/cpuid-gen.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 use std::cmp::{Ord, Ordering};
 use std::collections::BTreeMap;
 

bin/propolis-utils/src/bin/rsrvrctl.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 use bhyve_api::{ReservoirError, VmmCtlFd};
 use clap::Parser;
 

bin/propolis-utils/src/bin/savex.rs

@@ -1,3 +1,7 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
 use std::convert::{TryFrom, TryInto};
 use std::fs::File;
 use std::io::{Read, Seek, SeekFrom};