From a76e7c9c128ce43f1efaab455b4e62019bef66b8 Mon Sep 17 00:00:00 2001
From: Casey Rodarmor <casey@rodarmor.com>
Date: Mon, 2 Sep 2024 19:22:34 -0700
Subject: [PATCH] Add release workflow

---
 .github/workflows/release.yaml | 115 +++++++++++++++++++++++++++++++++
 bin/package                    |  54 ++++++++++++++++
 2 files changed, 169 insertions(+)
 create mode 100644 .github/workflows/release.yaml
 create mode 100755 bin/package

diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
new file mode 100644
index 0000000..ddd71f8
--- /dev/null
+++ b/.github/workflows/release.yaml
@@ -0,0 +1,115 @@
+name: Release
+
+on:
+  push:
+    tags:
+    - '*'
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  release:
+    strategy:
+      matrix:
+        target:
+        - aarch64-apple-darwin
+        - aarch64-pc-windows-msvc
+        - aarch64-unknown-linux-musl
+        - arm-unknown-linux-musleabihf
+        - armv7-unknown-linux-musleabihf
+        - x86_64-apple-darwin
+        - x86_64-pc-windows-msvc
+        - x86_64-unknown-linux-musl
+        include:
+        - target: aarch64-apple-darwin
+          os: macos-latest
+          target_rustflags: ''
+        - target: aarch64-pc-windows-msvc
+          os: windows-latest
+          target_rustflags: ''
+        - target: aarch64-unknown-linux-musl
+          os: ubuntu-latest
+          target_rustflags: '--codegen linker=aarch64-linux-gnu-gcc'
+        - target: arm-unknown-linux-musleabihf
+          os: ubuntu-latest
+          target_rustflags: '--codegen linker=arm-linux-gnueabihf-gcc'
+        - target: armv7-unknown-linux-musleabihf
+          os: ubuntu-latest
+          target_rustflags: '--codegen linker=arm-linux-gnueabihf-gcc'
+        - target: x86_64-apple-darwin
+          os: macos-latest
+          target_rustflags: ''
+        - target: x86_64-pc-windows-msvc
+          os: windows-latest
+        - target: x86_64-unknown-linux-musl
+          os: ubuntu-latest
+          target_rustflags: ''
+
+    runs-on: ${{matrix.os}}
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install AArch64 Toolchain
+      if: ${{ matrix.target == 'aarch64-unknown-linux-musl' }}
+      run: |
+        sudo apt-get update
+        sudo apt-get install gcc-aarch64-linux-gnu libc6-dev-i386
+
+    - name: Install ARM Toolchain
+      if: ${{ matrix.target == 'arm-unknown-linux-musleabihf' || matrix.target == 'armv7-unknown-linux-musleabihf' }}
+      run: |
+        sudo apt-get update
+        sudo apt-get install gcc-arm-linux-gnueabihf
+
+    - name: Install AArch64 Toolchain (Windows)
+      if: ${{ matrix.target == 'aarch64-pc-windows-msvc' }}
+      run: |
+        rustup target add aarch64-pc-windows-msvc
+
+    - name: Release Type
+      id: release-type
+      run: |
+        if [[ ${{ github.ref }} =~ ^refs/tags/[0-9]+[.][0-9]+[.][0-9]+$ ]]; then
+            echo ::set-output name=value::release
+        else
+            echo ::set-output name=value::prerelease
+        fi
+
+    - name: Package
+      id: package
+      env:
+        TARGET: ${{ matrix.target }}
+        REF: ${{ github.ref }}
+        OS: ${{ matrix.os }}
+        TARGET_RUSTFLAGS: ${{ matrix.target_rustflags }}
+      run: ./bin/package
+      shell: bash
+
+    - name: Publish Archive
+      uses: softprops/action-gh-release@v2.0.8
+      if: ${{ startsWith(github.ref, 'refs/tags/') }}
+      with:
+        draft: false
+        files: |
+          ${{ steps.package.outputs.archive }}
+          ${{ steps.package.outputs.archive }}.sha256sum
+        prerelease: ${{ steps.release-type.outputs.value == 'prerelease' }}
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Publish Changelog
+      uses: softprops/action-gh-release@v2.0.8
+      if: >-
+        ${{
+          startsWith(github.ref, 'refs/tags/')
+          && matrix.target == 'x86_64-unknown-linux-musl'
+        }}
+      with:
+        draft: false
+        files: CHANGELOG.md
+        prerelease: ${{ steps.ref-type.outputs.value != 'release' }}
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/bin/package b/bin/package
new file mode 100755
index 0000000..c0e38bf
--- /dev/null
+++ b/bin/package
@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+
+set -euxo pipefail
+
+VERSION=${REF#"refs/tags/"}
+DIST=`pwd`/dist
+
+echo "Packaging filepack $VERSION for $TARGET..."
+
+test -f Cargo.lock || cargo generate-lockfile
+
+echo "Installing rust toolchain for $TARGET..."
+rustup target add $TARGET
+
+if [[ $TARGET == aarch64-unknown-linux-musl ]]; then
+  export CC=aarch64-linux-gnu-gcc
+fi
+
+echo "Building filepack..."
+RUSTFLAGS="--deny warnings --codegen target-feature=+crt-static $TARGET_RUSTFLAGS" \
+  cargo build --bin just --target $TARGET --release
+EXECUTABLE=target/$TARGET/release/filepack
+
+if [[ $OS == windows-latest ]]; then
+  EXECUTABLE=$EXECUTABLE.exe
+fi
+
+echo "Copying release files..."
+mkdir dist
+cp -r \
+  $EXECUTABLE \
+  Cargo.lock \
+  Cargo.toml \
+  LICENSE \
+  CONTRIBUTING \
+  README.md \
+  $DIST
+
+cd $DIST
+echo "Creating release archive..."
+case $OS in
+  ubuntu-latest | macos-latest)
+    ARCHIVE=$DIST/filepack-$VERSION-$TARGET.tar.gz
+    tar czf $ARCHIVE *
+    echo "archive=$ARCHIVE" >> $GITHUB_OUTPUT
+    shasum -a 256 $ARCHIVE > $ARCHIVE.sha256sum
+    ;;
+  windows-latest)
+    ARCHIVE=$DIST/filepack-$VERSION-$TARGET.zip
+    7z a $ARCHIVE *
+    echo "archive=`pwd -W`/just-$VERSION-$TARGET.zip" >> $GITHUB_OUTPUT
+    sha256sum $ARCHIVE > $ARCHIVE.sha256sum
+    ;;
+esac