name: Release

on:
  push:
    tags:
      - "v*"
  workflow_dispatch:
    inputs:
      tag:
        description: "Tag to build (e.g. v0.6.7)"
        required: true
      run_linux:
        description: "Build Linux (.deb, .rpm, .snap, binaries)"
        type: boolean
        default: true
      run_arch_native:
        description: "Build Arch Linux Native (.pkg.tar.zst)"
        type: boolean
        default: true
      run_aur:
        description: "Update AUR packages (dcr & dcr-bin)"
        type: boolean
        default: false 
      run_bsd:
        description: "Build BSD"
        type: boolean
        default: true
      run_macos:
        description: "Build macOS"
        type: boolean
        default: true
      run_windows:
        description: "Build Windows"
        type: boolean
        default: true
      run_publish:
        description: "Publish to crates.io"
        type: boolean
        default: false
      run_brew:
        description: "Update Homebrew tap"
        type: boolean
        default: false

permissions:
  contents: write

jobs:
  # ── Resolve Tag ────────────────────────────────────────────────────────────
  setup:
    runs-on: ubuntu-latest
    outputs:
      tag: ${{ steps.tag.outputs.value }}
      version: ${{ steps.tag.outputs.version }}
      prerelease: ${{ steps.tag.outputs.prerelease }}
    steps:
      - name: Resolve tag
        id: tag
        run: |
          if [[ "${{ github.event_name }}" == "workflow_dispatch" ]]; then
            TAG="${{ github.event.inputs.tag }}"
          else
            TAG="${GITHUB_REF_NAME}"
          fi
          VERSION="${TAG#v}"
          [[ "$TAG" == *"-"* ]] && PRERELEASE="true" || PRERELEASE="false"
          echo "value=${TAG}"             >> "$GITHUB_OUTPUT"
          echo "version=${VERSION}"       >> "$GITHUB_OUTPUT"
          echo "prerelease=${PRERELEASE}" >> "$GITHUB_OUTPUT"

  # ── Release Notes ──────────────────────────────────────────────────────────
  notes:
    needs: setup
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ needs.setup.outputs.tag }}

      - name: Prepare Release Notes
        shell: bash
        run: |
          set -euo pipefail
          tag="${{ needs.setup.outputs.version }}"
          notes_file=".github/release-notes.md"
          if grep -q "^## \\[${tag}\\]" CHANGELOG.md; then
            awk -v ver="$tag" '
              $0 ~ "^## \\[" ver "\\]" {found=1; next}
              found && $0 ~ "^## \\[" {exit}
              found {print}
            ' CHANGELOG.md | sed -e '${/^$/d;}' > "$notes_file"
          else
            echo "No CHANGELOG section for $tag." > "$notes_file"
            git log -1 --pretty=format:"%s%n%n%b" >> "$notes_file"
          fi

      - name: Upload Notes Artifact
        uses: actions/upload-artifact@v4
        with:
          name: release-notes
          path: .github/release-notes.md

  # ── Linux ──────────────────────────────────────────────────────────────────
  build-linux:
    if: ${{ github.event_name == 'push' || github.event.inputs.run_linux == 'true' }}
    needs: [setup, notes]
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - target: x86_64-unknown-linux-gnu
          - target: aarch64-unknown-linux-gnu
          - target: x86_64-unknown-linux-musl
          - target: aarch64-unknown-linux-musl
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ needs.setup.outputs.tag }}

      - name: Download Release Notes
        uses: actions/download-artifact@v4
        with:
          name: release-notes
          path: .github

      - name: Install cargo-zigbuild
        run: |
          pip install cargo-zigbuild
          echo "$HOME/.local/bin" >> $GITHUB_PATH

      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.target }}

      - name: Build
        run: |
          if [ "${{ matrix.target }}" != "x86_64-unknown-linux-gnu" ]; then
            cargo zigbuild --release --target ${{ matrix.target }}
          else
            cargo build --release --target ${{ matrix.target }}
          fi

      - name: Prepare Artifact
        run: |
          ASSET="dcr-${{ matrix.target }}-${{ needs.setup.outputs.version }}"
          cp target/${{ matrix.target }}/release/dcr "$ASSET"
          echo "ASSET_NAME=${ASSET}" >> "$GITHUB_ENV"

      - name: Upload Release Asset
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ needs.setup.outputs.tag }}
          files: ${{ env.ASSET_NAME }}
          body_path: .github/release-notes.md
          prerelease: ${{ needs.setup.outputs.prerelease == 'true' }}

  # ── Linux Packages (.deb & .rpm) ───────────────────────────────────────────
  build-deb-rpm:
    if: ${{ github.event_name == 'push' || github.event.inputs.run_linux == 'true' }}
    needs: [setup, notes]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ needs.setup.outputs.tag }}

      - name: Download Release Notes
        uses: actions/download-artifact@v4
        with:
          name: release-notes
          path: .github

      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Install Tools
        run: |
          cargo install cargo-deb
          cargo install cargo-generate-rpm

      - name: Build Native Release
        run: cargo build --release

      - name: Generate .deb Package
        run: cargo deb --no-build

      - name: Generate .rpm Package
        run: cargo generate-rpm

      - name: Upload Packages to Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ needs.setup.outputs.tag }}
          files: |
            target/debian/*.deb
            target/generate-rpm/*.rpm
          body_path: .github/release-notes.md
          prerelease: ${{ needs.setup.outputs.prerelease == 'true' }}

  # ── Snapcraft ──────────────────────────────────────────────────────────────
  build-snap:
    if: ${{ github.event_name == 'push' || github.event.inputs.run_linux == 'true' }}
    needs: [setup, notes]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ needs.setup.outputs.tag }}

      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Build Release Binary
        run: |
          cargo build --release
          # Создаем папки для контекста snapcraft, если внутри yaml завязан относительный путь
          mkdir -p dist
          cp target/release/dcr dist/

      - name: Build Snap Package
        uses: snapcore/action-build@v1
        id: snapcraft
        with:
          path: packages/snap

      - name: Upload Snap to Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ needs.setup.outputs.tag }}
          files: packages/snap/*.snap
          prerelease: ${{ needs.setup.outputs.prerelease == 'true' }}

  # ── macOS ──────────────────────────────────────────────────────────────────
  build-macos:
    if: ${{ github.event_name == 'push' || github.event.inputs.run_macos == 'true' }}
    needs: [setup, notes]
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: macos-15-intel
            target: x86_64-apple-darwin
          - os: macos-latest
            target: aarch64-apple-darwin
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ needs.setup.outputs.tag }}

      - name: Download Release Notes
        uses: actions/download-artifact@v4
        with:
          name: release-notes
          path: .github

      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.target }}

      - name: Build
        run: cargo build --release --target ${{ matrix.target }}

      - name: Prepare Artifact
        run: |
          ASSET="dcr-${{ matrix.target }}-${{ needs.setup.outputs.version }}"
          cp target/${{ matrix.target }}/release/dcr "$ASSET"
          echo "ASSET_NAME=${ASSET}" >> "$GITHUB_ENV"

      - name: Upload Release Asset
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ needs.setup.outputs.tag }}
          files: ${{ env.ASSET_NAME }}
          body_path: .github/release-notes.md
          prerelease: ${{ needs.setup.outputs.prerelease == 'true' }}

  # ── BSD Systems ────────────────────────────────────────────────────────────
  build-bsd:
    if: ${{ github.event_name == 'push' || github.event.inputs.run_bsd == 'true' }}
    needs: [setup, notes]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ needs.setup.outputs.tag }}

      - name: Download Release Notes
        uses: actions/download-artifact@v4
        with:
          name: release-notes
          path: .github

      # ── FreeBSD ──
      - name: Install cargo-zigbuild
        run: |
          pip install cargo-zigbuild
          echo "$HOME/.local/bin" >> $GITHUB_PATH

      - name: Setup Rust (FreeBSD)
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: x86_64-unknown-freebsd

      - name: Build FreeBSD
        run: cargo zigbuild --release --target x86_64-unknown-freebsd

      - name: Prepare FreeBSD Artifact
        run: |
          ASSET="dcr-x86_64-unknown-freebsd-${{ needs.setup.outputs.version }}"
          cp target/x86_64-unknown-freebsd/release/dcr "$ASSET"
          echo "FREEBSD_ASSET=${ASSET}" >> "$GITHUB_ENV"

      # ── OpenBSD ──
      - name: Build in OpenBSD VM
        uses: vmactions/openbsd-vm@v1
        with:
          usesh: true
          run: |
            pkg_add rust
            cargo build --release

      - name: Prepare OpenBSD Artifact
        run: |
          ASSET="dcr-x86_64-unknown-openbsd-${{ needs.setup.outputs.version }}"
          cp target/release/dcr "$ASSET"
          echo "OPENBSD_ASSET=${ASSET}" >> "$GITHUB_ENV"

      # ── NetBSD ──
      - name: Build in NetBSD VM
        uses: vmactions/netbsd-vm@v1
        with:
          usesh: true
          run: |
            pkgin -y install rust
            cargo build --release

      - name: Prepare NetBSD Artifact
        run: |
          ASSET="dcr-x86_64-unknown-netbsd-${{ needs.setup.outputs.version }}"
          cp target/release/dcr "$ASSET"
          echo "NETBSD_ASSET=${ASSET}" >> "$GITHUB_ENV"

      # ── Assets Upload ──
      - name: Upload Release Assets
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ needs.setup.outputs.tag }}
          files: |
            ${{ env.FREEBSD_ASSET }}
            ${{ env.OPENBSD_ASSET }}
            ${{ env.NETBSD_ASSET }}
          body_path: .github/release-notes.md
          prerelease: ${{ needs.setup.outputs.prerelease == 'true' }}

  # ── Windows ────────────────────────────────────────────────────────────────
  build-windows:
    if: ${{ github.event_name == 'push' || github.event.inputs.run_windows == 'true' }}
    needs: [setup, notes]
    runs-on: windows-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - target: x86_64-pc-windows-msvc
          - target: aarch64-pc-windows-msvc
          - target: x86_64-pc-windows-gnu
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ needs.setup.outputs.tag }}

      - name: Download Release Notes
        uses: actions/download-artifact@v4
        with:
          name: release-notes
          path: .github

      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.target }}

      - name: Build
        run: cargo build --release --target ${{ matrix.target }}

      - name: Prepare Artifact
        shell: pwsh
        run: |
          $asset = "dcr-${{ matrix.target }}-${{ needs.setup.outputs.version }}.exe"
          Copy-Item "target/${{ matrix.target }}/release/dcr.exe" "$asset"
          "ASSET_NAME=$asset" >> $env:GITHUB_ENV

      - name: Upload Release Asset
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ needs.setup.outputs.tag }}
          files: ${{ env.ASSET_NAME }}
          body_path: .github/release-notes.md
          prerelease: ${{ needs.setup.outputs.prerelease == 'true' }}
 
  # ── Arch Linux Native Package (.pkg.tar.zst) ───────────────────────────────
  build-arch-package:
    if: ${{ github.event_name == 'push' || github.event.inputs.run_arch_native == 'true' }}
    needs: [setup, notes]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: ${{ needs.setup.outputs.tag }}

      - name: Build .pkg.tar.zst inside Arch Container
        run: |
          PKGVER='${{ needs.setup.outputs.version }}'
          TAG='${{ needs.setup.outputs.tag }}'
          SRC_URL="https://github.com/dexoron/dcr/archive/refs/tags/${TAG}.tar.gz"
          SHA256="$(curl -fsSL "$SRC_URL" | sha256sum | awk '{print $1}')"
          
          mkdir -p arch-build
          
          cat > arch-build/PKGBUILD <<PKG
          pkgname=dcr
          pkgver=${PKGVER}
          pkgrel=1
          pkgdesc="Cargo-like utility to manage C/C++ projects"
          arch=('x86_64')
          url="https://github.com/dexoron/dcr"
          license=('GPL-3.0-or-later')
          depends=('gcc-libs')
          makedepends=('cargo')
          options=('!lto')
          source=("\$pkgname-\$pkgver.tar.gz::\$url/archive/refs/tags/v\$pkgver.tar.gz")
          sha256sums=('${SHA256}')

          build() {
            cd "\$srcdir/\$pkgname-\$pkgver"
            cargo build --release --locked
          }

          package() {
            cd "\$srcdir/\$pkgname-\$pkgver"
            install -Dm755 "target/release/dcr" "\$pkgdir/usr/bin/dcr"
            install -Dm644 LICENSE "\$pkgdir/usr/share/licenses/\$pkgname/LICENSE"
          }
          PKG

          docker run --rm \
            -v ${{ github.workspace }}/arch-build:/build \
            archlinux:latest \
            bash -c "
              pacman -Syu --noconfirm base-devel cargo gcc-libs git && \
              useradd -m builduser && \
              echo 'builduser ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers && \
              chown -R builduser:builduser /build && \
              cd /build && \
              su builduser -c 'makepkg -s --noconfirm'
            "

      - name: Upload Arch Package Artifact
        uses: actions/upload-artifact@v4
        with:
          name: arch-package
          path: arch-build/*.pkg.tar.zst

      - name: Upload Package to GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ needs.setup.outputs.tag }}
          files: arch-build/*.pkg.tar.zst
          prerelease: ${{ needs.setup.outputs.prerelease == 'true' }}

  # ── Arch User Repository (dcr) ───────────────────────────────────
  publish-aur:
    if: ${{ (github.event_name == 'push' && needs.setup.outputs.prerelease == 'false') || github.event.inputs.run_aur == 'true' }}
    needs: [setup]
    runs-on: ubuntu-latest
    environment: aur
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Derive checksum
        id: meta
        shell: bash
        run: |
          set -euo pipefail
          SRC_URL="https://github.com/dexoron/dcr/archive/refs/tags/${{ needs.setup.outputs.tag }}.tar.gz"
          SHA256="$(curl -fsSL "$SRC_URL" | sha256sum | awk '{print $1}')"
          echo "source_url=$SRC_URL" >> "$GITHUB_OUTPUT"
          echo "sha256=$SHA256" >> "$GITHUB_OUTPUT"

      - name: Render AUR metadata
        shell: bash
        run: |
          set -euo pipefail
          PKGVER='${{ needs.setup.outputs.version }}'
          SRC_URL='${{ steps.meta.outputs.source_url }}'
          SHA256='${{ steps.meta.outputs.sha256 }}'

          mkdir -p packages/aur/dcr
          cat > packages/aur/dcr/PKGBUILD <<PKG
          pkgname=dcr
          pkgver=${PKGVER}
          pkgrel=1
          pkgdesc="Cargo-like utility to manage C/C++ projects"
          arch=('x86_64' 'aarch64')
          url="https://github.com/dexoron/dcr"
          license=('GPL-3.0-or-later')
          depends=('gcc-libs')
          makedepends=('cargo')
          options=('!lto')
          optdepends=(
            'gcc: build C/C++ projects with GCC'
            'clang: build C/C++ projects with Clang'
          )
          source=("\$pkgname-\$pkgver.tar.gz::\$url/archive/refs/tags/v\$pkgver.tar.gz")
          sha256sums=('${SHA256}')

          build() {
            cd "\$srcdir/\$pkgname-\$pkgver"
            export CARGO_PROFILE_RELEASE_LTO=false
            export RUSTFLAGS="\${RUSTFLAGS:-}"
            export RUSTFLAGS="\${RUSTFLAGS/-C link-arg=-fuse-ld=lld/}"
            cargo build --release --locked
          }

          package() {
            cd "\$srcdir/\$pkgname-\$pkgver"
            install -Dm755 "target/release/dcr" "\$pkgdir/usr/bin/dcr"
            install -Dm644 LICENSE "\$pkgdir/usr/share/licenses/\$pkgname/LICENSE"
          }
          PKG

          cat > packages/aur/dcr/.SRCINFO <<SRC
          pkgbase = dcr
            pkgdesc = Cargo-like utility to manage C/C++ projects
            pkgver = ${PKGVER}
            pkgrel = 1
            url = https://github.com/dexoron/dcr
            arch = x86_64
            arch = aarch64
            license = GPL-3.0-or-later
            makedepends = cargo
            depends = gcc-libs
            optdepends = gcc: build C/C++ projects with GCC
            optdepends = clang: build C/C++ projects with Clang
            options = !lto
            source = dcr-${PKGVER}.tar.gz::${SRC_URL}
            sha256sums = ${SHA256}

          pkgname = dcr
          SRC

      - name: Push to AUR
        env:
          AUR_SSH_PRIVATE_KEY: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
          AUR_PACKAGE: dcr
        shell: bash
        run: |
          set -euo pipefail
          install -d -m 700 ~/.ssh
          printf '%s\n' "$AUR_SSH_PRIVATE_KEY" > ~/.ssh/aur
          chmod 600 ~/.ssh/aur
          ssh-keyscan aur.archlinux.org >> ~/.ssh/known_hosts

          export GIT_SSH_COMMAND='ssh -i ~/.ssh/aur -o IdentitiesOnly=yes'
          git clone "ssh://aur@aur.archlinux.org/${AUR_PACKAGE}.git" aur-repo
          cp packages/aur/dcr/PKGBUILD aur-repo/PKGBUILD
          cp packages/aur/dcr/.SRCINFO aur-repo/.SRCINFO

          cd aur-repo
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

          if git diff --quiet; then
            echo "No AUR changes"
            exit 0
          fi

          git add PKGBUILD .SRCINFO
          git commit -m "dcr ${{ needs.setup.outputs.version }}"
          git push

  # ── Arch User Repository (dcr-bin) ────────────────────────────────
  publish-aur-bin:
    if: ${{ (github.event_name == 'push' && needs.setup.outputs.prerelease == 'false') || github.event.inputs.run_aur == 'true' }}
    needs: [setup, build-linux]
    runs-on: ubuntu-latest
    environment: aur
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Derive checksum
        id: meta
        shell: bash
        run: |
          set -euo pipefail
          BIN_URL="https://github.com/dexoron/dcr/releases/download/${{ needs.setup.outputs.tag }}/dcr-x86_64-unknown-linux-musl-${{ needs.setup.outputs.version }}"
          SHA256="$(curl -fsSL "$BIN_URL" | sha256sum | awk '{print $1}')"
          echo "bin_url=$BIN_URL" >> "$GITHUB_OUTPUT"
          echo "sha256=$SHA256" >> "$GITHUB_OUTPUT"

      - name: Render AUR Metadata
        shell: bash
        run: |
          set -euo pipefail
          PKGVER='${{ needs.setup.outputs.version }}'
          BIN_URL='${{ steps.meta.outputs.bin_url }}'
          SHA256='${{ steps.meta.outputs.sha256 }}'

          mkdir -p packages/aur/dcr-bin
          cat > packages/aur/dcr-bin/PKGBUILD <<PKG
          pkgname=dcr-bin
          pkgver=${PKGVER}
          pkgrel=1
          pkgdesc="Cargo-like utility to manage C/C++ projects (pre-compiled musl binary)"
          arch=('x86_64')
          url="https://github.com/dexoron/dcr"
          license=('GPL-3.0-or-later')
          provides=('dcr')
          conflicts=('dcr')
          optdepends=(
            'gcc: build C/C++ projects with GCC'
            'clang: build C/C++ projects with Clang'
          )
          source_x86_64=("dcr-\$pkgver::${BIN_URL}")
          sha256sums_x86_64=('${SHA256}')

          package() {
            install -Dm755 "\$srcdir/dcr-\$pkgver" "\$pkgdir/usr/bin/dcr"
          }
          PKG

          cat > packages/aur/dcr-bin/.SRCINFO <<SRC
          pkgbase = dcr-bin
            pkgdesc = Cargo-like utility to manage C/C++ projects (pre-compiled musl binary)
            pkgver = ${PKGVER}
            pkgrel = 1
            url = https://github.com/dexoron/dcr
            arch = x86_64
            license = GPL-3.0-or-later
            provides = dcr
            conflicts = dcr
            optdepends = gcc: build C/C++ projects with GCC
            optdepends = clang: build C/C++ projects with Clang
            source_x86_64 = dcr-${PKGVER}::${BIN_URL}
            sha256sums_x86_64 = ${SHA256}

          pkgname = dcr-bin
          SRC

      - name: Push to AUR
        env:
          AUR_SSH_PRIVATE_KEY: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
          AUR_PACKAGE: dcr-bin
        shell: bash
        run: |
          set -euo pipefail
          install -d -m 700 ~/.ssh
          printf '%s\n' "$AUR_SSH_PRIVATE_KEY" > ~/.ssh/aur
          chmod 600 ~/.ssh/aur
          ssh-keyscan aur.archlinux.org >> ~/.ssh/known_hosts

          export GIT_SSH_COMMAND='ssh -i ~/.ssh/aur -o IdentitiesOnly=yes'
          git clone "ssh://aur@aur.archlinux.org/${AUR_PACKAGE}.git" aur-repo
          cp packages/aur/dcr-bin/PKGBUILD aur-repo/PKGBUILD
          cp packages/aur/dcr-bin/.SRCINFO aur-repo/.SRCINFO

          cd aur-repo
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

          if git diff --quiet; then
            echo "No AUR changes"
            exit 0
          fi

          git add PKGBUILD .SRCINFO
          git commit -m "dcr-bin ${{ needs.setup.outputs.version }}"
          git push

  # ── crates.io ──────────────────────────────────────────────────────────────
  publish-crates:
    if: |
      (github.event_name == 'push' && needs.setup.outputs.prerelease == 'false') ||
      (github.event_name == 'workflow_dispatch' && github.event.inputs.run_publish == 'true')
    needs: [setup, build-linux, build-macos, build-windows, build-bsd]
    runs-on: ubuntu-latest
    permissions:
      contents: read
      id-token: write
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ needs.setup.outputs.tag }}

      - uses: dtolnay/rust-toolchain@stable

      - name: Publish to crates.io
        run: cargo publish

  # ── Homebrew tap ───────────────────────────────────────────────────────────
  publish-brew:
    if: |
      (github.event_name == 'push' && needs.setup.outputs.prerelease == 'false') ||
      (github.event_name == 'workflow_dispatch' && github.event.inputs.run_brew == 'true')
    needs: [setup, build-linux, build-macos]
    runs-on: ubuntu-latest
    steps:
      - name: Download release assets and compute sha256
        id: sha
        run: |
          VERSION="${{ needs.setup.outputs.version }}"
          BASE="https://github.com/dexoron/dcr/releases/download/v${VERSION}"

          download_sha() {
            curl -fsSL "${BASE}/$1" | sha256sum | awk '{print $1}'
          }

          echo "linux_x86=$(download_sha "dcr-x86_64-unknown-linux-gnu-${VERSION}")"     >> "$GITHUB_OUTPUT"
          echo "linux_arm=$(download_sha "dcr-aarch64-unknown-linux-gnu-${VERSION}")"    >> "$GITHUB_OUTPUT"
          echo "macos_x86=$(download_sha "dcr-x86_64-apple-darwin-${VERSION}")"          >> "$GITHUB_OUTPUT"
          echo "macos_arm=$(download_sha "dcr-aarch64-apple-darwin-${VERSION}")"         >> "$GITHUB_OUTPUT"

      - name: Checkout homebrew-dexoron
        uses: actions/checkout@v4
        with:
          repository: dexoron/homebrew-dexoron
          token: ${{ secrets.HOMEBREW_TAP_TOKEN }}

      - name: Update Formula/dcr.rb
        run: |
          VERSION="${{ needs.setup.outputs.version }}"
          cat > Formula/dcr.rb <<FORMULA
          class Dcr < Formula
            desc "Cargo-like utility to manage C/C++ projects"
            homepage "https://dcr.dexoron.su"
            version "${VERSION}"

            on_macos do
              on_intel do
                url "https://github.com/dexoron/dcr/releases/download/v#{version}/dcr-x86_64-apple-darwin-#{version}"
                sha256 "${{ steps.sha.outputs.macos_x86 }}"
              end
              on_arm do
                url "https://github.com/dexoron/dcr/releases/download/v#{version}/dcr-aarch64-apple-darwin-#{version}"
                sha256 "${{ steps.sha.outputs.macos_arm }}"
              end
            end

            on_linux do
              on_intel do
                url "https://github.com/dexoron/dcr/releases/download/v#{version}/dcr-x86_64-unknown-linux-gnu-#{version}"
                sha256 "${{ steps.sha.outputs.linux_x86 }}"
              end
              on_arm do
                url "https://github.com/dexoron/dcr/releases/download/v#{version}/dcr-aarch64-unknown-linux-gnu-#{version}"
                sha256 "${{ steps.sha.outputs.linux_arm }}"
              end
            end

            def install
              bin.install Dir["dcr*"].first => "dcr"
            end

            test do
              system "#{bin}/dcr", "--version"
            end
          end
          FORMULA

      - name: Commit and push
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add Formula/dcr.rb
          git diff --staged --quiet && echo "No changes" && exit 0
          git commit -m "dcr ${{ needs.setup.outputs.version }}"
          git push