Add release workflow and justfile

.github/workflows/release.yaml

@@ -0,0 +1,122 @@
+name: Release
+
+on:
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  init:
+    name: Init
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.get_version.outputs.value }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Get version from manifest
+        uses: SebRollen/toml-action@9062fbef52816d61278d24ce53c8070440e1e8dd
+        id: get_version
+        with:
+          file: Cargo.toml
+          field: package.version
+
+  build:
+    needs: ["init"]
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - name: Windows x86_64
+            runner-os: windows-latest
+            artifact-name: rokit-${{ needs.init.outputs.version }}-windows-x86_64
+            cargo-target: x86_64-pc-windows-msvc
+
+          - name: Linux x86_64
+            runner-os: ubuntu-latest
+            artifact-name: rokit-${{ needs.init.outputs.version }}-linux-x86_64
+            cargo-target: x86_64-unknown-linux-gnu
+
+          - name: Linux aarch64
+            runner-os: ubuntu-latest
+            artifact-name: rokit-${{ needs.init.outputs.version }}-linux-aarch64
+            cargo-target: aarch64-unknown-linux-gnu
+
+          - name: macOS x86_64
+            runner-os: macos-13
+            artifact-name: rokit-${{ needs.init.outputs.version }}-macos-x86_64
+            cargo-target: x86_64-apple-darwin
+
+          - name: macOS aarch64
+            runner-os: macos-14
+            artifact-name: rokit-${{ needs.init.outputs.version }}-macos-aarch64
+            cargo-target: aarch64-apple-darwin
+
+    name: Build - ${{ matrix.name }}
+    runs-on: ${{ matrix.runner-os }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: ${{ matrix.cargo-target }}
+
+      - name: Install Just
+        uses: extractions/setup-just@v1
+
+      - name: Install build tooling (aarch64-unknown-linux-gnu)
+        if: matrix.cargo-target == 'aarch64-unknown-linux-gnu'
+        run: |
+          sudo apt-get update -y
+          sudo apt-get install -y musl-tools clang llvm
+          sudo apt-get install -y gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
+
+      - name: Build binary
+        run: just build --locked --release --target ${{ matrix.cargo-target }}
+
+      - name: Create release archive
+        run: just zip-release ${{ matrix.cargo-target }}
+
+      - name: Upload release artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ matrix.artifact-name }}
+          path: release.zip
+
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    needs: ["init", "build"]
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install Just
+        uses: extractions/setup-just@v1
+
+      - name: Download releases
+        uses: actions/download-artifact@v3
+        with:
+          path: ./releases
+
+      - name: Unpack releases
+        run: just unpack-releases "./releases"
+
+      - name: Create release
+        uses: softprops/action-gh-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          name: ${{ needs.init.outputs.version }}
+          tag_name: v${{ needs.init.outputs.version }}
+          fail_on_unmatched_files: true
+          files: ./releases/*.zip
+          draft: true

.justfile

@@ -0,0 +1,67 @@
+EXT := if os() == "windows" { ".exe" } else { "" }
+CWD := invocation_directory()
+BIN_NAME := "rokit"
+
+# Builds the Rokit CLI binary
+[no-exit-message]
+build *ARGS:
+	#!/usr/bin/env bash
+	set -euo pipefail
+	cargo build --bin {{BIN_NAME}} {{ARGS}}
+
+# Used in GitHub workflow to zip up the built binary
+[no-exit-message]
+zip-release TARGET_TRIPLE:
+	#!/usr/bin/env bash
+	set -euo pipefail
+	rm -rf staging
+	rm -rf release.zip
+	mkdir -p staging
+	cp "target/{{TARGET_TRIPLE}}/release/{{BIN_NAME}}{{EXT}}" staging/
+	cd staging
+	if [ "{{os_family()}}" = "windows" ]; then
+		7z a ../release.zip *
+	else
+		chmod +x {{BIN_NAME}}
+		zip ../release.zip *
+	fi
+	cd "{{CWD}}"
+	rm -rf staging
+
+# Used in GitHub workflow to move per-matrix release zips
+[no-exit-message]
+unpack-releases RELEASES_DIR:
+	#!/usr/bin/env bash
+	set -euo pipefail
+	#
+	if [ ! -d "{{RELEASES_DIR}}" ]; then
+		echo "Releases directory is missing"
+		exit 1
+	fi
+	#
+	cd "{{RELEASES_DIR}}"
+	echo ""
+	echo "Releases dir:"
+	ls -lhrt
+	echo ""
+	echo "Searching for zipped releases..."
+	#
+	for DIR in * ; do
+		if [ -d "$DIR" ]; then
+			cd "$DIR"
+			for FILE in * ; do
+				if [ ! -d "$FILE" ]; then
+					if [ "$FILE" = "release.zip" ]; then
+						echo "Found zipped release '$DIR'"
+						mv "$FILE" "../$DIR.zip"
+						rm -rf "../$DIR/"
+					fi
+				fi
+			done
+			cd ..
+		fi
+	done
+	#
+	echo ""
+	echo "Releases dir:"
+	ls -lhrt