Add CI for PRs and release flow

Signed-off-by: Edoardo Vacchi <evacchi@users.noreply.github.com>

.github/workflows/ci.yaml

@@ -0,0 +1,30 @@
+name: Java CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  java:
+    name: Java
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        version: [11, 17]
+        rust:
+          - stable
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v3
+      - uses: ./.github/actions/libextism
+      - name: Set up Java
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin'
+          java-version: '${{ matrix.version }}'
+      - name: Test Java
+        run: |
+          mvn --batch-mode -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn verify

.github/workflows/release.yaml

@@ -0,0 +1,78 @@
+name: release
+
+on:
+  workflow_dispatch:
+    inputs:
+      release-version:
+        description: 'Version being released'
+        required: true
+      branch:
+        description: 'Branch to release from'
+        required: true
+        default: 'main'
+
+permissions:
+  contents: write
+
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Java
+        uses: actions/setup-java@v4
+        with:
+          java-version: 21
+          distribution: 'temurin'
+          server-id: ossrh
+          server-username: MAVEN_USERNAME
+          server-password: MAVEN_CENTRAL_TOKEN
+          gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
+          gpg-passphrase: MAVEN_GPG_PASSPHRASE
+
+      - id: install-secret-key
+        name: Install gpg secret key
+        run: |
+          cat <(echo -e "${{ secrets.GPG_PRIVATE_KEY }}") | gpg --batch --import
+          gpg --list-secret-keys --keyid-format LONG
+
+      - name: Compile
+        run: mvn --batch-mode verify
+
+      - name: Setup Git
+        run: |
+          git config user.name "Extism BOT"
+          git config user.email "extism@dylibso.com"
+
+      - name: Set the version
+        run: |
+          mvn versions:set -DgenerateBackupPoms=false -DnewVersion=${{ github.event.inputs.release-version }}
+          ./scripts/update-docs-version ${{ github.event.inputs.release-version }}
+          git add .
+          git commit -m "Release version update ${{ github.event.inputs.release-version }}"
+          git push
+          git tag ${{ github.event.inputs.release-version }}
+          git push origin ${{ github.event.inputs.release-version }}
+        env:
+          GITHUB_TOKEN: ${{secrets.GH_TOKEN}}
+
+      - name: Release to Maven Central
+        run: |
+          mvn --batch-mode clean verify deploy -Drelease -DskipTests=true -X
+        env:
+          MAVEN_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
+          MAVEN_CENTRAL_TOKEN: ${{ secrets.SONATYPE_PASSWORD }}
+          MAVEN_GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
+
+      - name: Back to Snapshot
+        run: |
+          mvn versions:set -DgenerateBackupPoms=false -DnewVersion=999-SNAPSHOT
+          git add .
+          git commit -m "Snapshot version update"
+          git push
+        env:
+          GITHUB_TOKEN: ${{secrets.GH_TOKEN}}

.gitignore

@@ -4,10 +4,7 @@ target/
 !**/src/test/**/target/
 
 ### IntelliJ IDEA ###
-.idea/modules.xml
-.idea/jarRepositories.xml
-.idea/compiler.xml
-.idea/libraries/
+.idea/
 *.iws
 *.iml
 *.ipr