feat(ci): add semantic-release goal

Adds goal `semantic-release` that installs dependencies, creates
config and workflows.

This also adds semantic-release to this project.

.github/workflows/release.yml

@@ -0,0 +1,33 @@
+name: Release
+on: workflow_dispatch
+
+jobs:
+  test:
+    uses: ./.github/workflows/verify.yml
+  release:
+    needs: [test]
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      issues: write
+      pull-requests: write
+      id-token: write
+    steps:
+      - name: Check out the repository
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          persist-credentials: false
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: "20"
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Create release
+        env:
+          GITHUB_TOKEN: ${{ secrets.CI_GITHUB_TOKEN }}
+        run: npx semantic-release

.github/workflows/verify.yaml → .github/workflows/verify.yml

@@ -4,9 +4,10 @@ on:
     branches:
       - trunk
     paths-ignore:
-      - '.gitignore'
-      - 'CHANGELOG.md'
-      - 'README.org'
+      - .gitignore
+      - CHANGELOG.md
+      - README.org
+  workflow_call:
 
 jobs:
   test:
@@ -27,8 +28,10 @@ jobs:
 
       - name: Check out the repository
         uses: actions/checkout@v3
+        with:
+          submodules: true
 
-      - name: Install dependencies with Cask
+      - name: Tangle and install dependencies with Cask
         run: make
 
       - name: Run tests

.releaserc

@@ -0,0 +1,45 @@
+{
+  "branches": [
+    "trunk"
+  ],
+  "repositoryUrl": "git@github.com:Walheimat/dinghy.git",
+  "plugins": [
+    [
+      "@semantic-release/commit-analyzer",
+      {
+        "preset": "conventionalcommits",
+        "releaseRules": [
+          {
+            "type": "feat",
+            "release": "patch"
+          }
+        ]
+      },
+    ],
+    "@semantic-release/release-notes-generator",
+    [
+      "@semantic-release/exec",
+      {
+        "prepareCmd": "make update-next-version NEXT_PACKAGE_VERSION=${nextRelease.version}"
+      }
+    ],
+    [
+      "@semantic-release/changelog",
+      {
+        "changelogTitle": "# Changelog"
+      }
+    ],
+    [
+      "@semantic-release/git",
+      {
+        "assets": [
+          "src/dinghy-rope.el",
+          "src/dinghy-pacify.el",
+          "CHANGELOG.md",
+          "Makefile",
+          "emacs-package.mk"
+        ]
+      }
+    ]
+  ]
+}

Makefile

@@ -1,5 +1,6 @@
 DINGHY_DIR="."
-UPDATE_VERSION_FILES=src/dinghy-pacify.el src/dinghy-rope.el emacs-package.mk
+UPDATE_VERSION_FILES=src/dinghy-pacify.el src/dinghy-rope.el emacs-package.mk Makefile
 CURRENT_PACKAGE_VERSION=0.4.0
+PACKAGE_NAME=dinghy
 
 include emacs-package.mk

emacs-package.mk

@@ -161,5 +161,24 @@ clean-commits:
 	rm -f commitlint.config.js package.json package-lock.json
 	git config --unset core.hooksPath
 
+## Semantic-Release
+
+.PHONY: semantic-release
+semantic-release:
+ifdef PACKAGE_NAME
+	$(info Copying semantic-release config, be sure to adjust)
+	sed -e 's/%PACKAGE%/$(PACKAGE_NAME)/' $(TEMPLATES_DIR)/semantic-release/.releaserc > .releaserc
+else
+	$(info You need to set PACKAGE_NAME to copy config)
+endif
+	$(info Installing dependencies)
+	npm install --save-dev semantic-release \
+		@semantic-release/changelog \
+		@semantic-release/git \
+		@semantic-release/exec \
+		conventional-changelog-conventionalcommits
+	cp -f $(TEMPLATES_DIR)/semantic-release/release.yml .github/workflows/release.yml
+	cp -f $(TEMPLATES_DIR)/semantic-release/verify.yml .github/workflows/verify.yml
+
 # Run `make V=1 {cmd}` to print commands
 $(V).SILENT: