ci release: switch release workflow trigger from workflow_call to tag push event

This PR changes our release workflow trigger from using workflow_call to a push
event (tag push). The motivations are as follows.

Automate pushing to Launchpad: Similar to mroonga/mroonga’s release workflow.
we want to embed steps to automate pushing to Launchpad. Using release workflow
simplifies passing secrets and necessary inputs.

ref: https://docs.github.com/en/actions/sharing-automations/reusing-workflows#using-inputs-and-secrets-in-a-reusable-workflow

Improve maintainability and consistency: Related projects such as PGroonga and
Mroonga have adopted the release event approach. Aligning our process improves
overall maintainability and unifies our release strategy.

Author: otegami

.github/workflows/cmake.yml

@@ -883,14 +883,3 @@ jobs:
             --timeout 360 `
             --use-http-chunked `
             test\command\suite
-
-  release:
-    if: |
-      github.ref_type == 'tag'
-    name: Release for Windows MSVC
-    needs: windows-msvc
-    uses: ./.github/workflows/release.yml
-    with:
-      tag: ${{ github.ref_name }}
-    secrets:
-      token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/document.yml

@@ -67,13 +67,3 @@ jobs:
         with:
           name: release-document
           path: document-*.tar.gz
-  release:
-    if: |
-      github.ref_type == 'tag'
-    name: Release
-    needs: build
-    uses: ./.github/workflows/release.yml
-    with:
-      tag: ${{ github.ref_name }}
-    secrets:
-      token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/package.yml

@@ -308,14 +308,3 @@ jobs:
         with:
           name: release-linux-packages
           path: "*.tar.gz"
-
-  release:
-    if: |
-      github.ref_type == 'tag'
-    name: Release
-    needs: prepare-for-release
-    uses: ./.github/workflows/release.yml
-    with:
-      tag: ${{ github.ref_name }}
-    secrets:
-      token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yml

@@ -1,20 +1,47 @@
 name: Release
 on:
-  workflow_call:
-    inputs:
-      tag:
-        required: true
-        type: string
-    secrets:
-      token:
-        required: true
+  push:
+    tags:
+      - "*"
 jobs:
-  page:
-    name: Release Page
+  publish:
+    name: Publish
     runs-on: ubuntu-latest
+    timeout-minutes: 60
     steps:
       - uses: actions/checkout@v4
-      - name: Create release page
+      - name: Download artifacts
+        run: |
+          workflows=(cmake.yml document.yml package.yml)
+          for workflow in "${workflows[@]}"; do
+            run_id=""
+            while true; do
+              echo "Waiting for run to start ${workflow}..."
+              run_id=$(gh run list \
+                         --branch ${GITHUB_REF_NAME} \
+                         --jq '.[].databaseId' \
+                         --json databaseId \
+                         --limit 1 \
+                         --repo ${GITHUB_REPOSITORY} \
+                         --workflow ${workflow})
+              if [ -n "${run_id}" ]; then
+                break
+              fi
+              sleep 300
+            done
+            gh run watch \
+              --exit-status \
+              --interval 300 \
+              --repo ${GITHUB_REPOSITORY} \
+              ${run_id}
+            gh run download ${run_id} \
+              --dir release-artifacts \
+              --pattern "release-*" \
+              --repo ${GITHUB_REPOSITORY}
+          done
+        env:
+          GH_TOKEN: ${{ github.token }}
+      - name: Extract release note
         run: |
           (cd doc/source/news && \
            ruby \
@@ -35,26 +62,18 @@ jobs:
           echo "" >> release-note.md
           echo "### Translations" >> release-note.md
           echo "" >> release-note.md
-          tag=${{ inputs.tag }}
-          version=${tag#v}
+          version=${GITHUB_REF_NAME#v}
           major_version=${version%%.*}
           version_hyphen=$(echo ${version} | tr . -)
           echo "  * [Japanese](https://groonga.org/ja/docs/news/${major_version}.html#release-${version_hyphen})" >> release-note.md
+      - name: Publish release page
+        run: |
           title="$(head -n1 release-note.md | sed -e 's/^## //')"
           tail -n +2 release-note.md > release-note-without-version.md
-          gh release create "${tag}" \
+          gh release create "${GITHUB_REF_NAME}" \
             --discussion-category Releases \
             --notes-file release-note-without-version.md \
-            --title "${title}" || :
-        env:
-          GH_TOKEN: ${{ secrets.token }}
-      - uses: actions/download-artifact@v4
-        with:
-          path: artifacts
-          pattern: release-*
-          merge-multiple: true
-      - name: Upload to release
-        run: |
-          gh release upload "${{ inputs.tag }}" artifacts/*
+            --title "${title}" \
+            release-artifacts/*/*
         env:
-          GH_TOKEN: ${{ secrets.token }}
+          GH_TOKEN: ${{ github.token }}