Merge pull request #30 from YushiOMOTE/add-release-workflow

Add release workflow

.github/release-drafter-config.yml

@@ -0,0 +1,19 @@
+name-template: 'v$RESOLVED_VERSION'
+tag-template: 'v$RESOLVED_VERSION'
+exclude-labels:
+  - 'skip-changelog'
+version-resolver:
+  minor:
+    labels:
+      - 'breaking-change'
+  default: patch
+categories:
+  - title: '⚠️ Breaking changes'
+    label: 'breaking-change'
+  - title: '🚀 Enhancements'
+    label: 'enhancement'
+  - title: '🐛 Bug Fixes'
+    label: 'bug'
+template: |
+  $CHANGES
+  Thanks again to $CONTRIBUTORS! 🎉

.github/workflows/publish.yml

@@ -0,0 +1,17 @@
+on:
+  push:
+    tags:
+      - '*'
+  workflow_dispatch:
+
+name: Publish
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - run: cargo package
+      - run: cargo publish --token ${CRATES_TOKEN}
+        env:
+          CRATES_TOKEN: ${{ secrets.CRATES_TOKEN }}

.github/workflows/release-drafter.yml

@@ -0,0 +1,16 @@
+name: Release Drafter
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  update_release_draft:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: release-drafter/release-drafter@v5
+        with:
+          config-name: release-drafter-config.yml
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}