porting from gitlab

.github/workflows/release.yml

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+name: Release
+
+permissions:
+  contents: write
+
+on:
+  push:
+    tags:
+      - v[0-9]+.*
+
+jobs:
+  create-release:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: taiki-e/create-gh-release-action@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+  upload-assets:
+    strategy:
+      matrix:
+        include:
+          - target: aarch64-apple-darwin
+            os: macos-latest
+          - target: x86_64-unknown-linux-gnu
+            os: ubuntu-latest
+          - target: x86_64-apple-darwin
+            os: macos-latest
+          - target: aarch64-unknown-linux-gnu
+            os: ubuntu-latest
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install cross-compilation tools
+        uses: taiki-e/setup-cross-toolchain-action@v1
+        with:
+          target: ${{ matrix.target }}
+
+      - name: Update system packages
+        if: matrix.os == 'ubuntu-latest'
+        run: sudo apt-get update && sudo apt-get upgrade -y
+
+      - name: Install required libraries (Linux)
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          sudo apt-get install build-essential llvm clang libgccjit-12-dev
+          sudo ln -s /usr/lib/gcc/x86_64-linux-gnu/12/libgccjit.so /usr/lib/libgccjit.so
+          sudo ln -s /usr/lib/gcc/x86_64-linux-gnu/12/include/libgccjit.h /usr/include/libgccjit.h
+          sudo ln -s /usr/lib/gcc/x86_64-linux-gnu/12/include/libgccjit++.h /usr/include/libgccjit++.h
+
+      - name: Install required libraries (MacOS)
+        if: matrix.os == 'macos-latest'
+        run: brew install llvm gcc libgccjit cmake autoconf automake
+
+      - name: Link libgccjit at global path
+        if: matrix.os == 'macos-latest'
+        run: |
+          ln -s "$(brew --prefix)/lib/gcc/current/libgccjit.0.dylib" "$(brew --prefix)/lib/libgccjit.0.dylib"
+          ln -s "$(brew --prefix)/lib/gcc/current/libgccjit.dylib" "$(brew --prefix)/lib/libgccjit.dylib"
+
+      - name: Export required PATHes
+        if: matrix.os == 'macos-latest'
+        run: |
+          export PATH="$(brew --prefix)/opt/llvm/bin:$PATH"
+          export CPATH="$(brew --prefix)/include"
+          export LIBRARY_PATH="$(brew --prefix)/lib"
+          export LIBRARY_PATH="$LIBRARY_PATH:$(brew --prefix)/lib/gcc/current"
+
+      - name: Set complete profile
+        run: rustup set profile complete
+
+      - name: Change rust channel
+        run: rustup default nightly
+
+      - uses: taiki-e/upload-rust-binary-action@v1
+        with:
+          bin: osmon
+          tar: none
+          zip: all
+          target: ${{ matrix.target }}
+          token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/test.yml

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+name: Test CI
+
+on: [push, pull_request]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Update system
+        run: sudo apt-get update && sudo apt-get upgrade -y
+
+      - name: Install required libs (gcc, llvm, clang, libgccjit)
+        run: sudo apt-get install build-essential llvm clang libgccjit-12-dev
+
+      - name: Include libgccjit library and header files
+        run: |
+            sudo ln -s /usr/lib/gcc/x86_64-linux-gnu/12/libgccjit.so /usr/lib/libgccjit.so
+            sudo ln -s /usr/lib/gcc/x86_64-linux-gnu/12/include/libgccjit.h /usr/include/libgccjit.h
+            sudo ln -s /usr/lib/gcc/x86_64-linux-gnu/12/include/libgccjit++.h /usr/include/libgccjit++.h
+
+      - name: Change rust channel
+        run: rustup default nightly
+
+      - name: Build
+        run: cargo build --release --verbose
+
+#      - name: Run lint
+#        run: cargo clippy --verbose
+
+#      - name: Run tests
+#        run: cargo test --verbose

.gitignore

@@ -0,0 +1,17 @@
+target
+Cargo.lock
+
+# Compiled files
+a.out
+output.cc
+output
+
+# Compiled .so files
+lib/osmon_cstd.o
+lib/libosmonstd.so
+
+# Uncompiled libosmonstd
+std/libosmonstd.so
+
+# Copy of the standard library
+stage_1/src/std

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "nixEnvSelector.nixFile": "${workspaceRoot}/shell.nix"
+}

Cargo.toml

@@ -0,0 +1,27 @@
+[package]
+name = "osmon"
+version = "0.4.3"
+edition = "2021"
+homepage = "https://osmon-lang.uz"
+documentation = "https://wiki.osmon-lang.uz"
+repository = "https://github.com/osmon-lang/osmon"
+description = "Static compiler built for Osmon Programming Language"
+authors = ["Sokhibjon Orzikulov <[email protected]>"]
+readme = "readme.md"
+keywords = ["compiler", "uzbek", "osmon"]
+license = "Apache-2.0"
+exclude = ["target"]
+
+[dependencies]
+parking_lot = "0.12.1"
+wrc = "2.0.0"
+lazy_static = "1.4.0"
+colored = "2.0.0"
+osmojit = "0.4.1"
+clap = { version = "4", features = ["derive"] }
+linked-hash-map = "0.5.6"
+
+[dev-dependencies]
+lang_tester = { git = "https://github.com/softdevteam/lang_tester", branch = "master" }
+tempdir = "0.3"
+

gc.osm

@@ -0,0 +1,47 @@
+link "gc"
+
+extern func GC_malloc(size: i32) *u8;
+extern func GC_malloc_ignore_off_page(n: i32) *u8;
+extern func GC_init() void;
+extern func GC_clear_roots() void;
+extern func GC_gcollect() void;
+extern func GC_collect_a_little() void;
+extern var GC_no_dls: i32;
+extern var GC_java_finalization: i32;
+
+pub func gc_alloc(size: i32) *u8 {
+	if size > 256 {
+		return GC_malloc_ignore_off_page(size);
+	} else {
+		return GC_malloc(size);
+	}
+
+	return null;
+}
+
+pub func gc_initialize() void {
+	GC_java_finalization = 1;
+	GC_init();
+	GC_clear_roots();
+
+	return;
+}
+
+pub func gc_collect() void {
+	GC_gcollect();
+	return;
+}
+
+pub func gc_collect_minor() void {
+	GC_collect_a_little();
+	return;
+}
+
+extern func GC_get_heap_size() usize;
+extern func GC_get_free_bytes() usize;
+
+pub func gc_get_stats(heap: *i32,free: *i32) void {
+	*free = GC_get_free_bytes() as i32;
+	*heap = GC_get_heap_size() as i32;
+	return;
+}

justfile

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+#!/usr/bin/env just --justfile
+
+release:
+  cargo build --release    
+
+lint:
+  cargo clippy
+
+format:
+  cargo fmt
+
+init:
+    cargo build --release
+    cd lib && gcc -c -o osmon_cstd.o osmon_cstd.c
+    cd lib && gcc -shared -o libosmonstd.so osmon_cstd.o
+    cp ./lib/libosmonstd.so ./std
+    cp -R ./std ./stage_1/src/
+
+# Self host
+selfhost-init:
+    cp -R ./std ./stage_1/src/
+
+selfhost-all:
+    cd stage_1 && ../target/release/osmon --backend gccjit src/main.osmx -o osmc
+
+selfhost-run:
+    cd stage_1 && ../target/release/osmon src/main.osmx --jit
+
+# Standard library build
+std-compile:
+    cd lib
+    gcc -c -o osmon_cstd.o osmon_cstd.c
+    gcc -shared -o libosmonstd.so osmon_cstd.o
+
+std-install:
+    cp ./lib/libosmonstd.so ./std