name: Release
on:
  push:
    branches:
      - main

jobs:
  check_if_wasm_version_upgraded:
    name: Check if WASM version has been upgraded
    runs-on: ubuntu-latest
    outputs:
      wasm_version: ${{ steps.version-updated.outputs.current-package-version }}
      wasm_has_updated: ${{ steps.version-updated.outputs.has-updated }}
    steps:
      - uses: JiPaix/package-json-updated-action@v1.0.5
        id: version-updated
        with:
          path: rust/automerge-wasm/package.json
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  publish-wasm:
    name: Publish WASM package
    runs-on: ubuntu-latest
    needs:
      - check_if_wasm_version_upgraded
    # We create release only if the version in the package.json has been upgraded
    if: needs.check_if_wasm_version_upgraded.outputs.wasm_has_updated == 'true'
    steps:
      - uses: actions/setup-node@v3
        with:
          node-version: '16.x'
          registry-url: 'https://registry.npmjs.org'
      - uses: denoland/setup-deno@v1
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
          ref: ${{ github.ref }}
      - name: Get rid of local github workflows
        run: rm -r .github/workflows
      - name: Remove tmp_branch if it exists
        run: git push origin :tmp_branch || true
      - run: git checkout -b tmp_branch
      - name: Install wasm-bindgen-cli
        run: cargo install wasm-bindgen-cli wasm-opt
      - name: Install wasm32 target
        run: rustup target add wasm32-unknown-unknown
      - name: run wasm js tests
        id: wasm_js_tests
        run: ./scripts/ci/wasm_tests
      - name: run wasm deno tests
        id: wasm_deno_tests
        run: ./scripts/ci/deno_tests
      - name: build release
        id: build_release
        run: |
          npm --prefix $GITHUB_WORKSPACE/rust/automerge-wasm run release
      - name: Collate deno release files
        if: steps.wasm_js_tests.outcome == 'success' && steps.wasm_deno_tests.outcome == 'success'
        run: |
          mkdir $GITHUB_WORKSPACE/deno_wasm_dist
          cp $GITHUB_WORKSPACE/rust/automerge-wasm/deno/* $GITHUB_WORKSPACE/deno_wasm_dist
          cp $GITHUB_WORKSPACE/rust/automerge-wasm/index.d.ts $GITHUB_WORKSPACE/deno_wasm_dist
          cp $GITHUB_WORKSPACE/rust/automerge-wasm/README.md $GITHUB_WORKSPACE/deno_wasm_dist
          cp $GITHUB_WORKSPACE/rust/automerge-wasm/LICENSE $GITHUB_WORKSPACE/deno_wasm_dist
          sed -i '1i /// <reference types="./index.d.ts" />' $GITHUB_WORKSPACE/deno_wasm_dist/automerge_wasm.js
      - name: Create npm release
        if: steps.wasm_js_tests.outcome == 'success' && steps.wasm_deno_tests.outcome == 'success'
        run: |
          if [ "$(npm --prefix $GITHUB_WORKSPACE/rust/automerge-wasm show . version)" = "$VERSION" ]; then
            echo "This version is already published"
            exit 0
          fi
          EXTRA_ARGS="--access public"
          if [[ $VERSION == *"alpha."* ]] || [[ $VERSION == *"beta."* ]] || [[ $VERSION == *"rc."* ]]; then
            echo "Is pre-release version"
            EXTRA_ARGS="$EXTRA_ARGS --tag next"
          fi
          if [ "$NODE_AUTH_TOKEN" = "" ]; then
            echo "Can't publish on NPM, You need a NPM_TOKEN secret."
            false
          fi
          npm publish $GITHUB_WORKSPACE/rust/automerge-wasm  $EXTRA_ARGS
        env:
          NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
          VERSION: ${{ needs.check_if_wasm_version_upgraded.outputs.wasm_version }}
      - name: Commit wasm deno release files
        run: |
          git config --global user.name "actions"
          git config --global user.email actions@github.com
          git add $GITHUB_WORKSPACE/deno_wasm_dist
          git commit -am "Add deno release files"
          git push origin tmp_branch
      - name: Tag wasm release
        if: steps.wasm_js_tests.outcome == 'success' && steps.wasm_deno_tests.outcome == 'success'
        uses: softprops/action-gh-release@v1
        with:
          name: Automerge Wasm v${{ needs.check_if_wasm_version_upgraded.outputs.wasm_version }}
          tag_name: js/automerge-wasm-${{ needs.check_if_wasm_version_upgraded.outputs.wasm_version }}
          target_commitish: tmp_branch
          generate_release_notes: false
          draft: false
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Remove tmp_branch
        run: git push origin :tmp_branch
  check_if_js_version_upgraded:
    name: Check if JS version has been upgraded
    runs-on: ubuntu-latest
    outputs:
      js_version: ${{ steps.version-updated.outputs.current-package-version }}
      js_has_updated: ${{ steps.version-updated.outputs.has-updated }}
    steps:
      - uses: JiPaix/package-json-updated-action@v1.0.5
        id: version-updated
        with:
          path: javascript/package.json
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  publish-js:
    name: Publish JS package
    runs-on: ubuntu-latest
    needs:
      - check_if_js_version_upgraded
      - check_if_wasm_version_upgraded
      - publish-wasm
    # We create release only if the version in the package.json has been upgraded and after the WASM release
    if: |
      (always() && ! cancelled()) &&
      (needs.publish-wasm.result == 'success' || needs.publish-wasm.result == 'skipped') && 
      needs.check_if_js_version_upgraded.outputs.js_has_updated == 'true'
    steps:
      - uses: actions/setup-node@v3
        with:
          node-version: '16.x'
          registry-url: 'https://registry.npmjs.org'
      - uses: denoland/setup-deno@v1
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
          ref: ${{ github.ref }}
      - name: Get rid of local github workflows
        run: rm -r .github/workflows
      - name: Remove js_tmp_branch if it exists
        run: git push origin :js_tmp_branch || true
      - run: git checkout -b js_tmp_branch
      - name: check js formatting
        run: |
          yarn global add prettier
          prettier -c javascript/.prettierrc javascript
      - name: run js tests
        id: js_tests
        run: |
          cargo install wasm-bindgen-cli wasm-opt
          rustup target add wasm32-unknown-unknown
          ./scripts/ci/js_tests
      - name: build js release
        id: build_release
        run: |
          npm --prefix $GITHUB_WORKSPACE/javascript run build
      - name: build js deno release
        id: build_deno_release
        run: |
          VERSION=$WASM_VERSION npm --prefix $GITHUB_WORKSPACE/javascript run deno:build
        env:
          WASM_VERSION: ${{ needs.check_if_wasm_version_upgraded.outputs.wasm_version }}
      - name: run deno tests
        id: deno_tests
        run: |
          npm --prefix $GITHUB_WORKSPACE/javascript run deno:test
      - name: Collate deno release files
        if: steps.js_tests.outcome == 'success' && steps.deno_tests.outcome == 'success'
        run: |
          mkdir $GITHUB_WORKSPACE/deno_js_dist
          cp $GITHUB_WORKSPACE/javascript/deno_dist/* $GITHUB_WORKSPACE/deno_js_dist
      - name: Create npm release
        if: steps.js_tests.outcome == 'success' && steps.deno_tests.outcome == 'success'
        run: |
          if [ "$(npm --prefix $GITHUB_WORKSPACE/javascript show . version)" = "$VERSION" ]; then
            echo "This version is already published"
            exit 0
          fi
          EXTRA_ARGS="--access public"
          if [[ $VERSION == *"alpha."* ]] || [[ $VERSION == *"beta."* ]] || [[ $VERSION == *"rc."* ]]; then
            echo "Is pre-release version"
            EXTRA_ARGS="$EXTRA_ARGS --tag next"
          fi
          if [ "$NODE_AUTH_TOKEN" = "" ]; then
            echo "Can't publish on NPM, You need a NPM_TOKEN secret."
            false
          fi
          npm publish $GITHUB_WORKSPACE/javascript $EXTRA_ARGS
        env:
          NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
          VERSION: ${{ needs.check_if_js_version_upgraded.outputs.js_version }}
      - name: Commit js deno release files
        run: |
          git config --global user.name "actions"
          git config --global user.email actions@github.com
          git add $GITHUB_WORKSPACE/deno_js_dist
          git commit -am "Add deno js release files"
          git push origin js_tmp_branch
      - name: Tag JS release
        if: steps.js_tests.outcome == 'success' && steps.deno_tests.outcome == 'success'
        uses: softprops/action-gh-release@v1
        with:
          name: Automerge v${{ needs.check_if_js_version_upgraded.outputs.js_version }}
          tag_name: js/automerge-${{ needs.check_if_js_version_upgraded.outputs.js_version }}
          target_commitish: js_tmp_branch
          generate_release_notes: false
          draft: false
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Remove js_tmp_branch
        run: git push origin :js_tmp_branch