Introduce release GitHub workflow.

This change introduces a reusable GitHub workflow to handle the release process for all J2CL related projects.

The git creation tag logic has been moved out of the release script to a specific workflow step.

The release process can now be started from the github UI.

PiperOrigin-RevId: 782983233

Author: jDramaix

.github/workflows/release.yaml

@@ -0,0 +1,52 @@
+# Copyright 2025 Google Inc. All Rights Reserved
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+name: Release Project
+
+# TODO(dramaix): Consider triggering the workflow on git tag creation instead.
+# This workflow is triggered manually from the Actions tab.
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'The version to release'
+        required: true
+        type: string
+      sonatype_auto_publish:
+        description: 'Automatically publish the release to Sonatype'
+        type: boolean
+        required: true
+        default: false
+      create_tag:
+        description: 'Create a git tag'
+        type: boolean
+        required: true
+        default: true
+
+jobs:
+  release:
+    uses: google/j2cl/.github/workflows/release-common.yaml@main
+
+    # The reusable workflow requires 'write' access to contents to push a git tag.
+    permissions:
+      contents: write
+
+    # Pass the inputs from the manual trigger to the reusable workflow.
+    with:
+      version: ${{ github.event.inputs.version }}
+      sonatype_auto_publish: ${{ github.event.inputs.sonatype_auto_publish }}
+      create_tag: ${{ github.event.inputs.create_tag }}
+
+    # Allow the reusable workflow to access the secrets.
+    secrets: inherit

maven/deploy.sh

@@ -265,10 +265,3 @@ common::cleanup_temp_files() {
     rm -rf "${maven_wd}"
   fi
 }
-
-common::create_and_push_git_tag() {
-  local lib_version="$1"
-  common::info "Creating git tag: ${lib_version}"
-  git tag -a "${lib_version}" -m "${lib_version} release"
-  git push origin "${lib_version}"
-}

maven/release_jsinterop_base.sh renamed to maven/publish_to_sonatype.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2019 Google Inc. All Rights Reserved
+# Copyright 2025 Google Inc. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -35,16 +35,13 @@ usage() {
     echo "        Maven version of the library to use for deploying to sonatype."
     echo "    --no-deploy"
     echo "        Skip the deployment part but build all artifacts."
-    echo "    --no-git-tag"
-    echo "        Skip the creation of git tag."
     echo "    --sonatype-auto-publish"
     echo "        Publish the artifact on sonatype automatically after upload."
     echo ""
 }
 
 parse_arguments() {
   deploy_to_sonatype=true
-  git_tag=true
   lib_version=""
   sonatype_auto_publish=false
 
@@ -57,9 +54,6 @@ parse_arguments() {
       --no-deploy )
         deploy_to_sonatype=false
         ;;
-      --no-git-tag )
-        git_tag=false
-        ;;
       --sonatype-auto-publish)
         sonatype_auto_publish=true
         shift
@@ -85,10 +79,6 @@ main() {
 
   common::build
   common::deploy_to_sonatype
-
-  if [[ ${git_tag} == true ]]; then
-    common::create_and_push_git_tag ${lib_version}
-  fi
 }
 
 # Set the trap to cleanup temporary files on EXIT