ci deploy: release add deploy workflow to notify successful package u…

…pload

GitHub: groonga/packages.groonga.org#43

This PR introduces a new release workflow. This release workflow
handdle the followings. We will implement it step by step.

- Create release page <- This PR is here.
- Upload the release artifacts to release page

.github/workflows/document.yml

@@ -66,6 +66,15 @@ jobs:
         run: gh release upload ${{ github.ref_name }} document-*.tar.gz
         env:
           GH_TOKEN: ${{ github.token }}
+  release:
+    if: |
+      github.ref_type == 'tag'
+    needs: build
+    uses: ./.github/workflows/release.yml
+    with:
+      tag: ${{ github.ref_name }}
+    secrets:
+      token: ${{ secrets.GITHUB_TOKEN }}
   # todo: Documents generated by Doxygen are also built with CMake.
   doxygen:
     name: Doxygen

.github/workflows/package.yml

@@ -309,3 +309,13 @@ jobs:
             --volume ${PWD}:/groonga:ro \
             ${TEST_DOCKER_IMAGE} \
             /groonga/packages/${TASK_NAMESPACE}/test.sh
+
+  release:
+    if: |
+      github.ref_type == 'tag'
+    needs: build
+    uses: ./.github/workflows/release.yml
+    with:
+      tag: ${{ github.ref_name }}
+    secrets:
+      token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yml

@@ -1,43 +1,54 @@
 name: Release
 on:
-  push:
-    tags:
-    - '*'
+  workflow_call:
+    inputs:
+      tag:
+        required: true
+        type: string
+    secrets:
+      token:
+        required: true
 jobs:
   page:
     steps:
       - uses: actions/checkout@v4
       - name: Create release page
         run: |
-          (cd doc/source/news && \
-           ruby \
-             -e 'print("## Groonga "); \
-                 puts(ARGF.read.split(/^## Release /)[1]. \
-                        gsub(/^\(.+\)=$/, ""). \
-                        gsub(/{doc}`(.+?)`/) { \
-                          id = $1; \
-                          title = id.split("\/").last; \
-                          path = id.delete_prefix("/"); \
-                          url = "https://groonga.org/docs/#{path}.html"; \
-                          "[#{title}](#{url})"; \
-                        }. \
-                        gsub(/{ref}`(.+?)`/) {$1}.
-                        strip)' \
-             $(ls *.md | sort --human-numeric-sort | tail -n1)) > \
-            release-note.md
-          echo "" >> release-note.md
-          echo "### Translations" >> release-note.md
-          echo "" >> release-note.md
-          version=${GITHUB_REF_NAME#v}
-          major_version=${version%%.*}
-          version_hyphen=$(echo ${version} | tr . -)
-          echo "  * [Japanese](https://groonga.org/ja/docs/news/${major_version}.html#release-${version_hyphen})" >> release-note.md
-          title="$(head -n1 release-note.md | sed -e 's/^## //')"
-          tail -n +2 release-note.md > release-note-without-version.md
-          gh release create ${GITHUB_REF_NAME} \
-            --discussion-category Releases \
-            --notes-file release-note-without-version.md \
-            --title "${title}"
+          if gh release view "${{ inputs.tag }}" > /dev/null 2>&1; then
+            echo "Skip the creation step for Release ${{ inputs.tag }}."
+          else
+            gh release create "${{ inputs.tag }}" \
+              --title "release-${{ inputs.tag }}"
+            (cd doc/source/news && \
+             ruby \
+               -e 'print("## Groonga "); \
+                   puts(ARGF.read.split(/^## Release /)[1]. \
+                          gsub(/^\(.+\)=$/, ""). \
+                          gsub(/{doc}`(.+?)`/) { \
+                            id = $1; \
+                            title = id.split("\/").last; \
+                            path = id.delete_prefix("/"); \
+                            url = "https://groonga.org/docs/#{path}.html"; \
+                            "[#{title}](#{url})"; \
+                          }. \
+                          gsub(/{ref}`(.+?)`/) {$1}.
+                          strip)' \
+               $(ls *.md | sort --human-numeric-sort | tail -n1)) > \
+              release-note.md
+            echo "" >> release-note.md
+            echo "### Translations" >> release-note.md
+            echo "" >> release-note.md
+            version=${{ inputs.tag#v }}
+            major_version=${version%%.*}inputs.tag
+            version_hyphen=$(echo ${version} | tr . -)
+            echo "  * [Japanese](https://groonga.org/ja/docs/news/${major_version}.html#release-${version_hyphen})" >> release-note.md
+            title="$(head -n1 release-note.md | sed -e 's/^## //')"
+            tail -n +2 release-note.md > release-note-without-version.md
+            gh release create ${{ inputs.tag }} \
+              z--discussion-category Releases \
+              --notes-file release-note-without-version.md \
+              --title "${title}"
+          fi
         env:
-          GH_TOKEN: ${{ github.token }}
-
+          GH_TOKEN: ${{ secrets.token }
+    # todo: donwload uploaded artifacts from caller workflow and upload them to release page.