chore(ci): add auto-release

Author: rvagg

.github/dependabot.yml

@@ -0,0 +1,16 @@
+version: 2
+updates:
+  - package-ecosystem: 'github-actions'
+    directory: '/'
+    schedule:
+      interval: 'daily'
+    commit-message:
+      prefix: 'chore'
+      include: 'scope'
+  - package-ecosystem: 'npm'
+    directory: '/'
+    schedule:
+      interval: 'daily'
+    commit-message:
+      prefix: 'chore'
+      include: 'scope'

.github/workflows/test-and-release.yml

@@ -0,0 +1,61 @@
+name: Test & Maybe Release
+on: [push, pull_request]
+jobs:
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        node: [16.x, 18.x, lts/*, current]
+        os: [macos-latest, ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+      - name: Use Node.js ${{ matrix.node }}
+        uses: actions/[email protected]
+        with:
+          node-version: ${{ matrix.node }}
+      - name: Install Dependencies
+        run: |
+          npm install --no-progress
+      - name: Run tests
+        run: |
+          npm config set script-shell bash
+          npm run test:ci
+  release:
+    name: Release
+    needs: test
+    runs-on: ubuntu-latest
+    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - name: Setup Node.js
+        uses: actions/[email protected]
+        with:
+          node-version: lts/*
+      - name: Install dependencies
+        run: |
+          npm install --no-progress --no-package-lock --no-save
+      - name: Build
+        run: |
+          npm run build
+      - name: Install plugins
+        run: |
+          npm install \
+            @semantic-release/commit-analyzer \
+            conventional-changelog-conventionalcommits \
+            @semantic-release/release-notes-generator \
+            @semantic-release/npm \
+            @semantic-release/github \
+            @semantic-release/git \
+            @semantic-release/changelog \
+            --no-progress --no-package-lock --no-save
+      - name: Release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+        run: npx semantic-release
+

package.json

@@ -4,6 +4,8 @@
   "description": "Turn a `git log` into a stream of commit objects",
   "main": "commit-stream.js",
   "scripts": {
+    "build": "true",
+    "test:ci": "npm run test",
     "test": "node test.js"
   },
   "repository": {
@@ -19,10 +21,91 @@
   "devDependencies": {
     "list-stream": "~1.0.0",
     "split2": "~1.0.0",
-    "tape": "~4.0.1"
+    "tape": "^5.6.3"
   },
   "dependencies": {
     "strip-ansi": "^6.0.1",
     "through2": "~2.0.0"
+  },
+  "release": {
+    "branches": [
+      "main"
+    ],
+    "plugins": [
+      [
+        "@semantic-release/commit-analyzer",
+        {
+          "preset": "conventionalcommits",
+          "releaseRules": [
+            {
+              "breaking": true,
+              "release": "major"
+            },
+            {
+              "revert": true,
+              "release": "patch"
+            },
+            {
+              "type": "feat",
+              "release": "minor"
+            },
+            {
+              "type": "fix",
+              "release": "patch"
+            },
+            {
+              "type": "chore",
+              "release": "patch"
+            },
+            {
+              "type": "docs",
+              "release": "patch"
+            },
+            {
+              "type": "test",
+              "release": "patch"
+            },
+            {
+              "scope": "no-release",
+              "release": false
+            }
+          ]
+        }
+      ],
+      [
+        "@semantic-release/release-notes-generator",
+        {
+          "preset": "conventionalcommits",
+          "presetConfig": {
+            "types": [
+              {
+                "type": "feat",
+                "section": "Features"
+              },
+              {
+                "type": "fix",
+                "section": "Bug Fixes"
+              },
+              {
+                "type": "chore",
+                "section": "Trivial Changes"
+              },
+              {
+                "type": "docs",
+                "section": "Trivial Changes"
+              },
+              {
+                "type": "test",
+                "section": "Tests"
+              }
+            ]
+          }
+        }
+      ],
+      "@semantic-release/changelog",
+      "@semantic-release/npm",
+      "@semantic-release/github",
+      "@semantic-release/git"
+    ]
   }
 }

test.js

@@ -1,6 +1,7 @@
 const through2     = require('through2')
     , commitStream = require('./')
     , spawn        = require('child_process').spawn
+    , exec         = require('child_process').exec
     , test         = require('tape')
     , split2       = require('split2')
     , listStream   = require('list-stream')
@@ -11,6 +12,19 @@ function gitToList (gitCmd, callback) {
   child.stdout.pipe(split2()).pipe(commitStream()).pipe(listStream.obj(callback))
 }
 
+test('git is runnable', function (t) {
+  exec('git version', (error, stdout, stderr) => {
+    if (error) {
+      t.fail(`command failed: ${error}`)
+    } else if (stderr) {
+      t.fail(`command output to stderr: ${stderr}`)
+    } else {
+      t.match(stdout, /^git version 2/)
+    }
+    t.end()
+  })
+})
+
 
 test('current plain commit log', function (t) {
   gitToList('git log', function (err, list) {