anchor-cli.yml

name: Build Anchor CLI

on:
  workflow_dispatch:
    inputs:
      rust_version:
        description: 'Rust version'
        required: false
        default: 'stable'
      rev:
        description: 'Anchor revision to build'
        required: false
      anchor_version:
        description: 'Anchor version to build'
        required: false
        default: '0.30.1'
      target:
        description: 'Build target'
        required: false
        default: 'x86_64-unknown-linux-musl'
        type: choice
        options:
          - x86_64-unknown-linux-musl
          - aarch64-unknown-linux-musl

env:
  CARGO_NET_GIT_FETCH_WITH_CLI: true
  SCCACHE_BUCKET: gh-runner-cache-rust
  SCCACHE_REGION: eu-central-1
  AWS_ACCESS_KEY_ID: ${{ secrets.RUST_S3_AWS_ACCESS_KEY_ID }}
  AWS_SECRET_ACCESS_KEY: ${{ secrets.RUST_S3_AWS_SECRET_ACCESS_KEY }}
  SCCACHE_GHA_ENABLED: "true"
  RUSTC_WRAPPER: "sccache"

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4

      - name: Install system dependencies
        uses: awalsh128/cache-apt-pkgs-action@latest
        with:
          packages: pkg-config build-essential libudev-dev musl-tools
          version: 1.0

      - name: Set version or rev
        id: set_version
        run: |
          if [ -n "${{ github.event.inputs.rev }}" ]; then
            echo "version_or_rev=${{ github.event.inputs.rev }}" >> $GITHUB_OUTPUT
          else
            echo "version_or_rev=${{ github.event.inputs.anchor_version }}" >> $GITHUB_OUTPUT
          fi

      - name: Install Rust
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ github.event.inputs.rust_version }}
          targets: ${{ github.event.inputs.target }}

      - name: Run sccache-cache
        uses: mozilla-actions/sccache-action@v0.0.5

      - name: Restore cached Anchor CLI binary
        id: cache-anchor-restore
        uses: actions/cache/restore@v4
        with:
          path: ~/.cargo/bin/anchor-${{ steps.set_version.outputs.version_or_rev }}-${{ github.event.inputs.target }}
          key: ${{ runner.os }}-anchor-${{ steps.set_version.outputs.version_or_rev }}-${{ github.event.inputs.target }}-${{ github.event.inputs.rust_version }}

      - name: Build Anchor CLI
        if: steps.cache-anchor-restore.outputs.cache-hit != 'true'
        run: |
          if [ -n "${{ github.event.inputs.rev }}" ]; then
            RUSTFLAGS='-C target-feature=+crt-static' cargo install --git https://github.com/coral-xyz/anchor --rev ${{ github.event.inputs.rev }} --target ${{ github.event.inputs.target }} anchor-cli --locked
          else
            VERSION="${{ github.event.inputs.anchor_version }}"
            RUSTFLAGS='-C target-feature=+crt-static' cargo install --git https://github.com/coral-xyz/anchor --tag v${VERSION} --target ${{ github.event.inputs.target }} anchor-cli --locked
          fi
          mv ~/.cargo/bin/anchor ~/.cargo/bin/anchor-${{ steps.set_version.outputs.version_or_rev }}-${{ github.event.inputs.target }}

      - name: Save Anchor CLI binary cache
        if: steps.cache-anchor-restore.outputs.cache-hit != 'true'
        uses: actions/cache/save@v4
        with:
          path: ~/.cargo/bin/anchor-${{ steps.set_version.outputs.version_or_rev }}-${{ github.event.inputs.target }}
          key: ${{ runner.os }}-anchor-${{ steps.set_version.outputs.version_or_rev }}-${{ github.event.inputs.target }}-${{ github.event.inputs.rust_version }}

      - name: Check existing release
        id: check_release
        run: |
          release_id=$(curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
            "https://api.github.com/repos/${{ github.repository }}/releases/tags/anchor-${{ steps.set_version.outputs.version_or_rev }}" \
            | jq -r '.id')
          if [ "$release_id" != "null" ]; then
            echo "release_exists=true" >> $GITHUB_OUTPUT
            echo "release_id=$release_id" >> $GITHUB_OUTPUT
          else
            echo "release_exists=false" >> $GITHUB_OUTPUT
          fi

      - name: Create Release
        if: steps.check_release.outputs.release_exists == 'false'
        id: create_release
        uses: softprops/action-gh-release@v1
        with:
          tag_name: anchor-${{ steps.set_version.outputs.version_or_rev }}
          name: Anchor CLI ${{ steps.set_version.outputs.version_or_rev }}
          body: "This release contains Anchor CLI binaries for different targets."
          draft: false
          prerelease: false

      - name: Upload binary to release
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.check_release.outputs.release_exists == 'true' && format('https://uploads.github.com/repos/{0}/releases/{1}/assets{{?name,label}}', github.repository, steps.check_release.outputs.release_id) || steps.create_release.outputs.upload_url }}
          asset_path: ~/.cargo/bin/anchor-${{ steps.set_version.outputs.version_or_rev }}-${{ github.event.inputs.target }}
          asset_name: anchor-${{ steps.set_version.outputs.version_or_rev }}-${{ github.event.inputs.target }}
          asset_content_type: application/octet-stream

      - name: Get Release URL
        run: |
          echo "Release URL: https://github.com/${{ github.repository }}/releases/tag/anchor-${{ steps.set_version.outputs.version_or_rev }}"
          echo "Binary name: anchor-${{ steps.set_version.outputs.version_or_rev }}-${{ github.event.inputs.target }}"