chore: add fuzzer and release-please actions

Author: amaanq

.github/workflows/fuzz.yml

@@ -0,0 +1,22 @@
+name: Fuzz Parser
+
+on:
+  push:
+    paths:
+      - src/scanner.c
+  pull_request:
+    paths:
+      - src/scanner.c
+  workflow_dispatch:
+
+jobs:
+  test:
+    name: Parser fuzzing
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: vigoux/tree-sitter-fuzz-action@v1
+        with:
+          language: smali
+          external-scanner: src/scanner.c
+          time: 60

.github/workflows/publish.yml

@@ -1,12 +1,11 @@
 name: Publish
 
 on:
-  push:
-    branches:
-      - master
-    tags:
-      - "v*"
-  workflow_dispatch:
+  pull_request:
+    types: [closed]
+
+permissions:
+  contents: write
 
 jobs:
   build:
@@ -19,33 +18,64 @@ jobs:
       - run: npm install
       - run: npm test
 
-  publish-npm:
-    if: startsWith(github.ref, 'refs/tags/v')
+  publish:
+    if: github.event.pull_request.merged && startsWith(github.event.pull_request.title, 'chore(master):')
     needs: build
     runs-on: ubuntu-latest
-
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+        with:
+          ref: ${{ github.event.pull_request.merge_commit_sha }}
+          token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Extract version
+        id: extract_version
+        run: |
+          PR_TITLE="${{ github.event.pull_request.title }}"
+          VERSION=$(echo "$PR_TITLE" | grep -oP '(?<=release ).*$')
+          echo "::set-output name=version::$VERSION"
+      - name: Update versions
+        run: |
+          version="${{ steps.extract_version.outputs.version }}"
+          repo_name="${{ github.repository }}"
+          repo_name="${repo_name##*/}"
+
+          git config user.name github-actions[bot]
+          git config user.email github-actions[bot]@users.noreply.github.com
+          git fetch origin master
+          git checkout master
+
+          sed -i "s/\"version\": \"[^\"]*\"/\"version\": \"$version\"/g" package.json
+          sed -i "s/version = \"[^\"]*\"/version = \"$version\"/g" Cargo.toml
+          sed -i "s/$repo_name = \"[^\"]*\"/$repo_name = \"$version\"/g" bindings/rust/README.md
+
+          git add package.json Cargo.toml bindings/rust/README.md
+          git commit -m "chore(manifests): bump version to $version"
+          git push https://${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git HEAD:master
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
         with:
           node-version: 16
           registry-url: https://registry.npmjs.org/
-      - run: npm install
       - run: npm publish
         env:
           NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
-
-  publish-crates:
-    if: startsWith(github.ref, 'refs/tags/v')
-    needs: build
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
+      - name: Setup Rust
+        uses: actions-rs/toolchain@v1
         with:
           profile: minimal
           toolchain: stable
           override: true
-      - uses: katyo/publish-crates@v2
+      - name: Publish to Crates.io
+        uses: katyo/publish-crates@v2
         with:
           registry-token: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+      - uses: actions/checkout@v3
+      - name: Tag stable versions
+        run: |
+          git config user.name github-actions[bot]
+          git config user.email github-actions[bot]@users.noreply.github.com
+          git remote add gh-token "https://${{ secrets.GITHUB_TOKEN }}@github.com/google-github-actions/release-please-action.git"
+          git tag -d stable || true
+          git push origin :stable || true
+          git tag -a stable -m "Last Stable Release"
+          git push origin stable

.github/workflows/release.yml

@@ -0,0 +1,35 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - master
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16
+      - run: npm install
+      - run: npm test
+
+  release:
+    name: release
+    if: ${{ github.ref == 'refs/heads/master' }}
+    needs:
+      - build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: google-github-actions/release-please-action@v3
+        id: release
+        with:
+          release-type: simple
+          package-name: tree-sitter-smali