feat: add release scripts

Author: phodal

.github/workflows/release.yml

@@ -0,0 +1,97 @@
+# GitHub Actions Workflow created for handling the release process based on the draft release prepared with the Build workflow.
+# Running the publishPlugin task requires all following secrets to be provided: PUBLISH_TOKEN, PRIVATE_KEY, PRIVATE_KEY_PASSWORD, CERTIFICATE_CHAIN.
+# See https://plugins.jetbrains.com/docs/intellij/plugin-signing.html for more information.
+
+name: Release
+on:
+  release:
+    types: [prereleased, released]
+
+jobs:
+
+  # Prepare and publish the plugin to JetBrains Marketplace repository
+  release:
+    name: Publish Plugin
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+
+      # Check out current repository
+      - name: Fetch Sources
+        uses: actions/checkout@v3
+        with:
+          ref: ${{ github.event.release.tag_name }}
+
+      # Setup Java environment for the next steps
+      - name: Setup Java
+        uses: actions/setup-java@v3
+        with:
+          distribution: zulu
+          java-version: 17
+
+      # Setup Gradle
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+
+      # Set environment variables
+      - name: Export Properties
+        id: properties
+        shell: bash
+        run: |
+          CHANGELOG="$(cat << 'EOM' | sed -e 's/^[[:space:]]*$//g' -e '/./,$!d'
+          ${{ github.event.release.body }}
+          EOM
+          )"
+          
+          echo "changelog<<EOF" >> $GITHUB_OUTPUT
+          echo "$CHANGELOG" >> $GITHUB_OUTPUT
+          echo "EOF" >> $GITHUB_OUTPUT
+
+      # Update Unreleased section with the current release note
+      - name: Patch Changelog
+        if: ${{ steps.properties.outputs.changelog != '' }}
+        env:
+          CHANGELOG: ${{ steps.properties.outputs.changelog }}
+        run: |
+          ./gradlew patchChangelog --release-note="$CHANGELOG"
+
+      # Publish the plugin to JetBrains Marketplace
+      - name: Publish Plugin
+        env:
+          PUBLISH_TOKEN: ${{ secrets.PUBLISH_TOKEN }}
+        run: ./gradlew :plugin:publishPlugin
+
+      # Upload artifact as a release asset
+      - name: Upload Release Asset
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gh release upload ${{ github.event.release.tag_name }} ./plugin/build/distributions/*
+
+      # Create pull request
+      - name: Create Pull Request
+        if: ${{ steps.properties.outputs.changelog != '' }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          VERSION="${{ github.event.release.tag_name }}"
+          BRANCH="changelog-update-$VERSION"
+          LABEL="release changelog"
+
+          git config user.email "action@github.com"
+          git config user.name "GitHub Action"
+
+          git checkout -b $BRANCH
+          git commit -am "Changelog update - $VERSION"
+          git push --set-upstream origin $BRANCH
+          
+          gh label create "$LABEL" \
+            --description "Pull requests with release changelog update" \
+            || true
+
+          gh pr create \
+            --title "Changelog update - \`$VERSION\`" \
+            --body "Current pull request contains patched \`CHANGELOG.md\` file for the \`$VERSION\` version." \
+            --label "$LABEL" \
+            --head $BRANCH

build.gradle.kts

@@ -255,7 +255,7 @@ project(":plugin") {
         }
 
         withType<PublishPluginTask> {
-            token.set("publishToken")
+            token.set(environment("PUBLISH_TOKEN"))
             channels.set(properties("pluginVersion").map {
                 listOf(
                     it.split('-').getOrElse(1) { "default" }.split('.').first()