release

.github/workflows/ci.yaml

@@ -25,3 +25,12 @@ jobs:
           node-version: '20.x'
       - run: yarn install --pure-lockfile
       - run: yarn lint
+  build:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+      - run: yarn install --pure-lockfile
+      - run: yarn build

.github/workflows/release.yaml

@@ -0,0 +1,28 @@
+name: release
+on:
+  push:
+    branches:
+      - master
+jobs:
+  release:
+    runs-on: ubuntu-22.04
+    permissions:
+      contents: write # semantic-releaseがrepositoryへのpush権限を要求する
+      issues: read    # semantic-releaseがissueを検索できるように
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+      - env:
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+        run: |
+          cat <<EOF > .npmrc
+          //npm.pkg.github.com/:_authToken=${NPM_TOKEN}
+          @YunosukeY:registry=https://npm.pkg.github.com
+          EOF
+      - run: yarn install --pure-lockfile
+      - run: yarn build
+      - env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: yarn semantic-release

.gitignore

@@ -1 +1,2 @@
 node_modules
+dist

.releaserc.json

@@ -0,0 +1,84 @@
+{
+  "plugins": [
+    [
+      "@semantic-release/commit-analyzer",
+      {
+        "releaseRules": [
+          {
+            "type": "refactor",
+            "release": "patch"
+          },
+          {
+            "type": "chore",
+            "release": "patch"
+          },
+          {
+            "type": "major",
+            "release": "major"
+          }
+        ]
+      }
+    ],
+    [
+      "@semantic-release/release-notes-generator",
+      {
+        "preset": "conventionalcommits",
+        "presetConfig": {
+          "types": [
+            {
+              "type": "fix(deps)",
+              "section": "update dependency"
+            },
+            {
+              "type": "chore(deps)",
+              "section": "update dependency"
+            },
+            {
+              "type": "major",
+              "section": "BREAKING CHANGE"
+            },
+            {
+              "type": "feat",
+              "section": "Features"
+            },
+            {
+              "type": "fix",
+              "section": "Bug Fixes"
+            },
+            {
+              "type": "chore",
+              "section": "chore"
+            },
+            {
+              "type": "docs",
+              "section": "docs"
+            },
+            {
+              "type": "style",
+              "section": "style"
+            },
+            {
+              "type": "refactor",
+              "section": "refactor"
+            },
+            {
+              "type": "perf",
+              "section": "perf"
+            },
+            {
+              "type": "test",
+              "section": "test"
+            }
+          ]
+        }
+      }
+    ],
+    [
+      "@semantic-release/npm",
+      {
+        "npmPublish": true
+      }
+    ],
+    "@semantic-release/github"
+  ]
+}

package.json

@@ -1,15 +1,21 @@
 {
   "name": "otel-web-sdk",
-  "version": "1.0.0",
+  "version": "0.0.0",
   "description": "OpenTelemetry SDK for Brower JS",
-  "main": "index.js",
+  "types": "dist/index.d.ts",
+  "module": "dist/index.es.js",
+  "jsnext:main": "dist/index.es.js",
+  "files": [
+    "dist"
+  ],
   "repository": "https://github.com/YunosukeY/otel-web-sdk",
   "author": "YunosukeY",
   "license": "MIT",
   "engines": {
     "node": "^20.0.0"
   },
   "scripts": {
+    "build": "rollup -c --bundleConfigAsCjs",
     "tsc": "tsc --noEmit",
     "lint": "yarn lint:eslint && yarn lint:prettier",
     "lint:eslint": "eslint --ext .js,.ts src",
@@ -19,7 +25,12 @@
     "fix:prettier": "prettier --write src"
   },
   "devDependencies": {
+    "@rollup/plugin-commonjs": "^25.0.7",
+    "@rollup/plugin-json": "^6.1.0",
+    "@rollup/plugin-node-resolve": "^15.2.3",
+    "@rollup/plugin-typescript": "^11.1.6",
     "@typescript-eslint/eslint-plugin": "^7.0.0",
+    "conventional-changelog-conventionalcommits": "^7.0.2",
     "eslint": "^8.0.1",
     "eslint-config-prettier": "^9.1.0",
     "eslint-config-standard-with-typescript": "^43.0.1",
@@ -28,6 +39,8 @@
     "eslint-plugin-n": "^15.0.0 || ^16.0.0 ",
     "eslint-plugin-promise": "^6.0.0",
     "prettier": "^3.2.5",
+    "rollup": "^4.12.0",
+    "semantic-release": "^23.0.2",
     "typescript": "^5.3.3"
   },
   "dependencies": {

rollup.config.js

@@ -0,0 +1,42 @@
+import { nodeResolve } from "@rollup/plugin-node-resolve";
+import commonjs from "@rollup/plugin-commonjs";
+import json from "@rollup/plugin-json";
+import typescript from "@rollup/plugin-typescript";
+
+import pkg from "./package.json";
+
+export default [
+  {
+    input: "src/index.ts",
+    output: [
+      {
+        file: pkg.module,
+        format: "es",
+        sourcemap: "inline",
+      },
+    ],
+    plugins: [
+      // commonjsで書かれた依存ライブラリを読み込めるようにする
+      nodeResolve(),
+      commonjs(),
+
+      // typescriptによるコンパイル
+      // rollup用のtsconfigを読み込むことでjsにコンパイルする
+      //
+      // targetをes5にしているため、typescriptが可能な範囲で構文の変換が行われる
+      // これは主にoptional chainingなどtypescriptが先行して導入している構文の変換のため
+      //
+      // この時distディレクトリに型定義ファイルを出力する(declarationDirの指定が必要)
+      typescript({
+        tsconfig: "tsconfig.rollup.json",
+        declaration: true,
+        declarationDir: "dist",
+      }),
+
+      // jsonのimportを処理
+      json({
+        compact: true,
+      }),
+    ],
+  },
+];

tsconfig.rollup.json

@@ -0,0 +1,6 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "module": "ESNext"
+  }
+}