codex/.github/workflows/rust-release-zsh.yml

name: rust-release-zsh

on:
  push:
    tags:
      - "codex-zsh-v*.*.*"

env:
  ZSH_COMMIT: 77045ef899e53b9598bebc5a41db93a548a40ca6
  ZSH_PATCH: codex-rs/shell-escalation/patches/zsh-exec-wrapper.patch

concurrency:
  group: ${{ github.workflow }}::${{ github.ref_name }}
  cancel-in-progress: false

jobs:
  metadata:
    runs-on: ubuntu-latest
    outputs:
      release_tag: ${{ steps.release_tag.outputs.release_tag }}

    steps:
      - name: Validate release tag
        id: release_tag
        env:
          RELEASE_TAG: ${{ github.ref_name }}
        shell: bash
        run: |
          set -euo pipefail

          if [[ ! "${RELEASE_TAG}" =~ ^codex-zsh-v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            echo "Tag ${RELEASE_TAG} does not match codex-zsh-vX.Y.Z." >&2
            exit 1
          fi

          echo "release_tag=${RELEASE_TAG}" >> "${GITHUB_OUTPUT}"

      - name: Ensure release does not exist
        env:
          GH_TOKEN: ${{ github.token }}
          RELEASE_TAG: ${{ steps.release_tag.outputs.release_tag }}
        shell: bash
        run: |
          set -euo pipefail

          if gh release view "${RELEASE_TAG}" --repo "${GITHUB_REPOSITORY}" > /dev/null 2>&1; then
            echo "Release ${RELEASE_TAG} already exists; publish changed artifacts under a new tag." >&2
            exit 1
          fi

  linux:
    name: Build zsh (Linux) - ${{ matrix.variant }} - ${{ matrix.target }}
    needs: metadata
    runs-on: ${{ matrix.runner }}
    timeout-minutes: 30
    container:
      image: ${{ matrix.image }}

    strategy:
      fail-fast: false
      matrix:
        include:
          - runner: ubuntu-24.04
            target: x86_64-unknown-linux-musl
            variant: ubuntu-24.04
            image: ubuntu:24.04
            archive_name: codex-zsh-x86_64-unknown-linux-musl.tar.gz
          - runner: ubuntu-24.04-arm
            target: aarch64-unknown-linux-musl
            variant: ubuntu-24.04
            image: arm64v8/ubuntu:24.04
            archive_name: codex-zsh-aarch64-unknown-linux-musl.tar.gz

    steps:
      - name: Install build prerequisites
        shell: bash
        run: |
          set -euo pipefail
          apt-get update
          DEBIAN_FRONTEND=noninteractive apt-get install -y \
            autoconf \
            bison \
            build-essential \
            ca-certificates \
            gettext \
            git \
            libncursesw5-dev

      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: false

      - name: Build, smoke-test, and stage zsh artifact
        shell: bash
        run: |
          "${GITHUB_WORKSPACE}/.github/scripts/build-zsh-release-artifact.sh" \
            "dist/zsh/${{ matrix.target }}/${{ matrix.archive_name }}"

      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
        with:
          name: codex-zsh-${{ matrix.target }}
          path: dist/zsh/${{ matrix.target }}/*

  darwin:
    name: Build zsh (macOS) - ${{ matrix.variant }} - ${{ matrix.target }}
    needs: metadata
    runs-on: ${{ matrix.runner }}
    timeout-minutes: 30

    strategy:
      fail-fast: false
      matrix:
        include:
          - runner: macos-15-large
            target: x86_64-apple-darwin
            variant: macos-15
            archive_name: codex-zsh-x86_64-apple-darwin.tar.gz
          - runner: macos-15-xlarge
            target: aarch64-apple-darwin
            variant: macos-15
            archive_name: codex-zsh-aarch64-apple-darwin.tar.gz

    steps:
      - name: Install build prerequisites
        shell: bash
        run: |
          set -euo pipefail
          if ! command -v autoconf >/dev/null 2>&1; then
            brew install autoconf
          fi

      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: false

      - name: Build, smoke-test, and stage zsh artifact
        shell: bash
        run: |
          "${GITHUB_WORKSPACE}/.github/scripts/build-zsh-release-artifact.sh" \
            "dist/zsh/${{ matrix.target }}/${{ matrix.archive_name }}"

      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
        with:
          name: codex-zsh-${{ matrix.target }}
          path: dist/zsh/${{ matrix.target }}/*

  publish-release:
    needs:
      - metadata
      - linux
      - darwin
    runs-on: ubuntu-latest
    permissions:
      contents: write
      actions: read

    steps:
      - name: Checkout repository
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: false

      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
        with:
          path: dist

      - name: Create GitHub Release
        uses: softprops/action-gh-release@153bb8e04406b158c6c84fc1615b65b24149a1fe # v2.6.1
        with:
          tag_name: ${{ needs.metadata.outputs.release_tag }}
          name: ${{ needs.metadata.outputs.release_tag }}
          files: dist/**
          # Keep zsh artifact releases out of Codex's normal "latest release" channel.
          prerelease: true

      - name: Publish DotSlash manifest
        uses: facebook/dotslash-publish-release@9c9ec027515c34db9282a09a25a9cab5880b2c52 # v2
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag: ${{ needs.metadata.outputs.release_tag }}
          config: .github/dotslash-zsh-config.json