name: KTX Release

on:
  workflow_dispatch:
    inputs:
      release_kind:
        description: "Release kind: rc publishes to next, stable publishes to latest"
        required: true
        type: choice
        default: "stable"
        options:
          - stable
          - rc
      force_release:
        description: "Force a patch release even if semantic-release finds no releasable commits"
        required: false
        type: boolean
        default: false
      publish_live:
        description: "Create the release and publish @kaelio/ktx to npm instead of running a dry-run"
        required: true
        type: boolean
        default: true

permissions:
  contents: write
  id-token: write

concurrency:
  group: ktx-release-${{ github.ref }}
  cancel-in-progress: false

jobs:
  npm-public-release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          fetch-depth: 0

      - name: Setup pnpm
        uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
        with:
          run_install: false

      - name: Setup Node.js
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
        with:
          node-version: "24"
          cache: "pnpm"
          cache-dependency-path: "pnpm-lock.yaml"
          registry-url: "https://registry.npmjs.org"

      - name: Install TypeScript dependencies
        run: pnpm install --frozen-lockfile

      - name: Setup Python
        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
        with:
          python-version: "3.13"

      - name: Setup uv
        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
        with:
          enable-cache: true
          cache-dependency-glob: "uv.lock"

      - name: Install Python dependencies
        run: uv sync --all-packages

      - name: Prepare next prerelease branch
        if: ${{ inputs.release_kind == 'rc' }}
        run: |
          set -euo pipefail

          source_sha="$(git rev-parse HEAD)"
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"

          if git ls-remote --exit-code --heads origin "${KTX_PRERELEASE_BRANCH}" >/dev/null 2>&1; then
            git fetch origin "${KTX_PRERELEASE_BRANCH}"
            git checkout -B "${KTX_PRERELEASE_BRANCH}" "origin/${KTX_PRERELEASE_BRANCH}"
            git merge --no-edit "${source_sha}"
          else
            git checkout -B "${KTX_PRERELEASE_BRANCH}" "${source_sha}"
          fi

          git push --set-upstream origin "HEAD:${KTX_PRERELEASE_BRANCH}"
        env:
          KTX_PRERELEASE_BRANCH: next

      - name: Prepare npm package root for release verification
        run: |
          set -euo pipefail

          mkdir -p dist/public-npm-package
          node --input-type=module <<'EOF'
          import { writeFile } from 'node:fs/promises';

          const packageJson = {
            name: '@kaelio/ktx',
            version: '0.0.0',
            private: false
          };

          await writeFile(
            'dist/public-npm-package/package.json',
            `${JSON.stringify(packageJson, null, 2)}\n`
          );
          EOF

      - name: Dry-run semantic release
        if: ${{ !inputs.publish_live }}
        run: |
          set -euo pipefail

          if [ "${KTX_RELEASE_KIND}" = "rc" ]; then
            export GITHUB_REF="refs/heads/${KTX_PRERELEASE_BRANCH}"
            export GITHUB_REF_NAME="${KTX_PRERELEASE_BRANCH}"
            export GITHUB_SHA="$(git rev-parse HEAD)"
          fi

          pnpm run semantic-release:dry-run
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          KTX_RELEASE_KIND: ${{ inputs.release_kind }}
          KTX_PRERELEASE_BRANCH: next
          FORCE_RELEASE: ${{ inputs.force_release }}

      - name: Create semantic release
        if: ${{ inputs.publish_live }}
        run: |
          set -euo pipefail

          if [ "${KTX_RELEASE_KIND}" = "rc" ]; then
            export GITHUB_REF="refs/heads/${KTX_PRERELEASE_BRANCH}"
            export GITHUB_REF_NAME="${KTX_PRERELEASE_BRANCH}"
            export GITHUB_SHA="$(git rev-parse HEAD)"
          fi

          pnpm run semantic-release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          KTX_RELEASE_KIND: ${{ inputs.release_kind }}
          KTX_PRERELEASE_BRANCH: next
          FORCE_RELEASE: ${{ inputs.force_release }}