ci: add CI/publish workflows

.github/workflows/ci.yml

@@ -0,0 +1,35 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  check:
+    name: Type-check, lint, test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: denoland/setup-deno@v2
+        with:
+          deno-version: v2.x
+
+      - name: Cache dependencies
+        run: |
+          deno cache mod.ts tests/*.ts
+          deno cache https://jsr.io/@ursamu/ursamu/2.3.0/src/services/Softcode/softcode-worker.ts
+
+      - name: Type check
+        run: deno check mod.ts
+
+      - name: Lint
+        run: deno lint
+
+      - name: Test
+        run: deno task test
+
+      - name: Dry-run publish
+        run: deno publish --dry-run --allow-dirty

.github/workflows/publish.yml

@@ -0,0 +1,33 @@
+name: Publish to JSR
+
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  publish:
+    name: Publish
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: denoland/setup-deno@v2
+        with:
+          deno-version: v2.x
+
+      - name: Type check
+        run: deno check mod.ts
+
+      - name: Lint
+        run: deno lint
+
+      - name: Test
+        run: deno task test
+
+      - name: Publish to JSR
+        run: deno publish

deno.json

@@ -1,5 +1,6 @@
 {
   "name": "@ursamu/bbs-plugin",
+  "license": "MIT",
   "version": "2.3.1",
   "exports": "./mod.ts",
   "publish": {