Add Maven Central Publish Workflows

.github/workflows/publish-api.yml

@@ -0,0 +1,45 @@
+name: Publish API
+
+on:
+  push:
+    tags:
+      - "api-v*"
+
+permissions:
+  contents: read
+
+jobs:
+  publish:
+    name: Publish liquidjava-api to Maven Central
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Ensure tag is on main
+        run: |
+          git fetch origin main
+          TAG_COMMIT="$(git rev-list -n 1 "$GITHUB_REF_NAME")"
+          git merge-base --is-ancestor "$TAG_COMMIT" origin/main
+
+      - name: Set up JDK 20
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: "20"
+          cache: maven
+          server-id: central
+          server-username: CENTRAL_USERNAME
+          server-password: CENTRAL_PASSWORD
+          gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
+          gpg-passphrase: GPG_PASSPHRASE
+
+      - name: Publish API
+        run: ./mvnw -f liquidjava-api/pom.xml -B --fail-fast -Dgpg.skip=false -Dmaven.deploy.skip=false clean deploy
+        env:
+          CENTRAL_USERNAME: ${{ secrets.CENTRAL_USERNAME }}
+          CENTRAL_PASSWORD: ${{ secrets.CENTRAL_PASSWORD }}
+          GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}

.github/workflows/publish-verifier.yml

@@ -0,0 +1,45 @@
+name: Publish verifier
+
+on:
+  push:
+    tags:
+      - "v*"
+
+permissions:
+  contents: read
+
+jobs:
+  publish:
+    name: Publish liquidjava-verifier to Maven Central
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Ensure tag is on main
+        run: |
+          git fetch origin main
+          TAG_COMMIT="$(git rev-list -n 1 "$GITHUB_REF_NAME")"
+          git merge-base --is-ancestor "$TAG_COMMIT" origin/main
+
+      - name: Set up JDK 20
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: "20"
+          cache: maven
+          server-id: central
+          server-username: CENTRAL_USERNAME
+          server-password: CENTRAL_PASSWORD
+          gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
+          gpg-passphrase: GPG_PASSPHRASE
+
+      - name: Publish verifier
+        run: ./mvnw -f liquidjava-verifier/pom.xml -B --fail-fast -Dgpg.skip=false -Dmaven.deploy.skip=false clean deploy
+        env:
+          CENTRAL_USERNAME: ${{ secrets.CENTRAL_USERNAME }}
+          CENTRAL_PASSWORD: ${{ secrets.CENTRAL_PASSWORD }}
+          GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}

.vscode/settings.json

@@ -1,3 +1,4 @@
 {
-    "java.configuration.updateBuildConfiguration": "automatic"
+    "java.configuration.updateBuildConfiguration": "automatic",
+    "java.autobuild.enabled": false
 }

liquidjava-api/pom.xml

@@ -142,7 +142,8 @@
 				<configuration>
 					<publishingServerId>central</publishingServerId>
 					<skipPublishing>${maven.deploy.skip}</skipPublishing>
-					<!-- <autoPublish>true</autoPublish> -->
+					<autoPublish>true</autoPublish>
+					<waitUntil>published</waitUntil>
 				</configuration>
 			</plugin>
 		</plugins>
@@ -163,4 +164,4 @@
 		<gpg.skip>true</gpg.skip>
 		<maven.deploy.skip>true</maven.deploy.skip>
 	</properties>
-</project>
+</project>

liquidjava-verifier/pom.xml

@@ -213,7 +213,8 @@
 				<configuration>
 					<publishingServerId>central</publishingServerId>
 					<skipPublishing>${maven.deploy.skip}</skipPublishing>
-					<!-- <autoPublish>true</autoPublish> -->
+					<autoPublish>true</autoPublish>
+					<waitUntil>published</waitUntil>
 				</configuration>
 			</plugin>
 		</plugins>

release.sh

@@ -1,20 +1,67 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
-if [ -z "$1" ]; then
-    echo "Usage: $0 <api|verifier>"
+set -euo pipefail
+
+if [ $# -ne 2 ]; then
+    echo "Usage: $0 <api|verifier> <version>"
     exit 1
 fi
 
 MODULE=$1
+VERSION=$2
 
 if [ "$MODULE" != "api" ] && [ "$MODULE" != "verifier" ]; then
     echo "Invalid module: $MODULE"
-    echo "Usage: $0 <api|verifier>"
+    echo "Usage: $0 <api|verifier> <version>"
+    exit 1
+fi
+
+if ! [[ "$VERSION" =~ ^[0-9]+(\.[0-9]+){1,2}(-[A-Za-z0-9.-]+)?$ ]]; then
+    echo "Invalid version: $VERSION"
+    echo "Expected format: 1.2.3"
     exit 1
 fi
 
 MODULE_DIR="liquidjava-$MODULE"
+POM="$MODULE_DIR/pom.xml"
+
+if [ "$MODULE" = "api" ]; then
+    TAG="api-v$VERSION"
+else
+    TAG="v$VERSION"
+fi
+
+CURRENT_BRANCH=$(git branch --show-current)
+if [ "$CURRENT_BRANCH" != "main" ]; then
+    echo "Release must be run from main. Current branch: $CURRENT_BRANCH"
+    exit 1
+fi
+
+if [ -n "$(git status --porcelain)" ]; then
+    echo "Worktree must be clean before releasing."
+    git status --short
+    exit 1
+fi
+
+if git rev-parse "$TAG" >/dev/null 2>&1; then
+    echo "Tag already exists: $TAG"
+    exit 1
+fi
+
+perl -0pi -e "s#(<artifactId>$MODULE_DIR</artifactId>\\s*<version>)[^<]+(</version>)#\${1}$VERSION\${2}#" "$POM"
+
+if git diff --quiet -- "$POM"; then
+    echo "$POM is already at version $VERSION"
+    exit 1
+fi
+
+./mvnw -f "$POM" -B --fail-fast -Dgpg.skip=true -Dmaven.deploy.skip=true clean verify
+
+git add "$POM"
+git commit -m "Release $MODULE_DIR $VERSION"
+git tag "$TAG"
+
+git push origin main
+git push origin "$TAG"
 
-cd "$MODULE_DIR"
-mvn -Dgpg.skip=false -Dmaven.deploy.skip=false clean deploy
-cd ..
+echo "Created and pushed $TAG. GitHub Actions will publish $MODULE_DIR to Maven Central."