chore: setup changesets and release workflow (#91)

* chore: setup changesets and release workflow

* docs: update readmes

* chore(ci): use yarn cache

.changeset/README.md

@@ -0,0 +1,8 @@
+# Changesets
+
+Hello and welcome! This folder has been automatically generated by `@changesets/cli`, a build tool that works
+with multi-package repos, or single-package repos to help you version and publish your code. You can
+find the full documentation for it [in our repository](https://github.com/changesets/changesets)
+
+We have a quick list of common questions to get you started engaging with this project in
+[our documentation](https://github.com/changesets/changesets/blob/main/docs/common-questions.md)

.changeset/config.json

@@ -0,0 +1,13 @@
+{
+  "$schema": "https://unpkg.com/@changesets/[email protected]/schema.json",
+  "changelog": [
+    "@changesets/changelog-github",
+    {
+      "repo": "commercetools/commercetools-sdk-typescript"
+    }
+  ],
+  "commit": false,
+  "linked": [["@commercetools/*"]],
+  "access": "restricted",
+  "baseBranch": "master"
+}

.changeset/grumpy-coins-fail.md

@@ -0,0 +1,8 @@
+---
+'@commercetools/history-sdk': patch
+'@commercetools/importapi-sdk': patch
+'@commercetools/ml-sdk': patch
+'@commercetools/platform-sdk': patch
+---
+
+Update readme structure.

.circleci/config.yml

@@ -1,17 +1,33 @@
 aliases:
-- &ml_ts_sdk ~/commercetools-typescript-sdk
+  - &ml_ts_sdk ~/commercetools-typescript-sdk
 
-version: 2.1 
+  - &restore_yarn_cache
+    name: 'Restoring yarn cache'
+    keys:
+      - v1-yarn-cache-{{ checksum "yarn.lock" }}
+
+  - &save_yarn_cache
+    name: 'Saving yarn cache'
+    key: v1-yarn-cache-{{ checksum "yarn.lock" }}
+    # Persisting to the workspace is always relative to the root which is our working directory.
+    # https://circleci.com/docs/2.0/configuration-reference/#persist_to_workspace
+    paths:
+      - .cache
+      - node_modules
+
+version: 2.1
 jobs:
   build_and_test:
     working_directory: *ml_ts_sdk
     docker:
       - image: node:12.22.1
     steps:
       - checkout
+      - restore_cache: *restore_yarn_cache
       - run:
           name: install dependencies
-          command: yarn install
+          command: yarn install --frozen-lockfile
+      - save_cache: *save_yarn_cache
       - run:
           name: test
           command: yarn test
@@ -21,9 +37,9 @@ jobs:
       - store_artifacts:
           path: packages/platform-sdk/test-results
           prefix: tests
-      - store_test_results: 
+      - store_test_results:
           path: packages/ml-sdk/test-results
-      - store_test_results: 
+      - store_test_results:
           path: packages/platform-sdk/test-results
   update_ml_sdk_from_spec:
     working_directory: ~/commercetools-typescript-spec
@@ -43,9 +59,11 @@ jobs:
       - run:
           name: install rmf cli
           command: export VRAP_VERSION=1.0.0-20200304142749 && curl -o- -s https://raw.githubusercontent.com/vrapio/rmf-codegen/master/scripts/install.sh | bash
+      - restore_cache: *restore_yarn_cache
       - run:
-          name: install yarn
-          command: yarn install && yarn bootstrap
+          name: install dependencies
+          command: yarn install --frozen-lockfile
+      - save_cache: *save_yarn_cache
 workflows:
   version: 2
   validate_spec:

.github/workflows/release.yml

@@ -0,0 +1,65 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          # Pass a personal access token (using our `ct-release-bot` account) to be able to trigger
+          # other workflows
+          # https://help.github.com/en/actions/reference/events-that-trigger-workflows#triggering-new-workflows-using-a-personal-access-token
+          # https://github.community/t/action-does-not-trigger-another-on-push-tag-action/17148/8
+          token: ${{ secrets.RELEASE_GITHUB_TOKEN }}
+
+      - name: Read .nvmrc
+        run: echo ::set-output name=NVMRC::$(cat .nvmrc)
+        id: nvm
+
+      - name: Setup Node (uses version in .nvmrc)
+        uses: actions/setup-node@v2
+        with:
+          node-version: '${{ steps.nvm.outputs.NVMRC }}'
+
+      - name: Get yarn cache
+        id: yarn-cache
+        run: echo "::set-output name=dir::$(yarn cache dir)"
+
+      - uses: actions/cache@v2
+        with:
+          path: ${{ steps.yarn-cache.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
+
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Creating .npmrc
+        run: |
+          cat << EOF > "$HOME/.npmrc"
+            [email protected]
+            //registry.npmjs.org/:_authToken=$NPM_TOKEN
+          EOF
+        env:
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      - name: Building packages
+        run: yarn build
+
+      - name: Create Release Pull Request or Publish to npm
+        id: changesets
+        uses: changesets/action@master
+        with:
+          publish: yarn changeset publish
+          version: yarn changeset:version-and-format
+          commit: 'ci(changesets): version packages'
+        env:
+          GITHUB_TOKEN: ${{ secrets.RELEASE_GITHUB_TOKEN }}

.gitignore

@@ -4,7 +4,7 @@ logs
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
-yarn.lock*
+
 # Env files
 *.env
 # Dependencies

.nvmrc

@@ -0,0 +1 @@
+12

lerna.json

@@ -2,11 +2,5 @@
   "packages": ["packages/**"],
   "useWorkspaces": true,
   "npmclient": "yarn",
-  "version": "independent",
-  "command": {
-    "publish": {
-      "npmClient": "yarn",
-      "message": "chore(release): releasing component"
-    }
-  }
+  "version": "independent"
 }

package.json

@@ -2,8 +2,9 @@
   "name": "root",
   "private": true,
   "devDependencies": {
+    "@changesets/changelog-github": "0.4.0",
+    "@changesets/cli": "2.16.0",
     "@commitlint/config-conventional": "8.3.4",
-    "@lerna/bootstrap": "3.20.0",
     "@rollup/plugin-typescript": "3.0.0",
     "husky": "4.3.8",
     "lerna": "3.20.2",
@@ -13,12 +14,12 @@
   "workspaces": ["packages/*"],
   "scripts": {
     "generate": "lerna run generate && yarn format",
-    "bootstrap": "lerna exec yarn install",
     "format": "prettier --write '**/*.{js,ts,json,md}'",
     "build": "lerna run build",
     "test": "lerna run test",
     "pre-commit": "lerna run precommit",
-    "release": "yarn run build && lerna publish --registry=https://registry.npmjs.org/"
+    "changeset": "changeset",
+    "changeset:version-and-format": "changeset version && prettier --write --parser json '**/package.json'"
   },
   "lint-staged": {
     "*.{js,ts,json,md}": "yarn format"

packages/history-sdk/README.md

@@ -6,7 +6,7 @@
 npm install --save @commercetools/history-sdk
 ```
 
-#### Browser
+### Browser
 
 ```html
 <script src="https://unpkg.com/browse/@commercetools/history-sdk/dist/history-sdk.umd.js"></script>
@@ -15,7 +15,7 @@ npm install --save @commercetools/history-sdk
 </script>
 ```
 
-#### Usage example
+### Usage example
 
 ```ts
 import { createAuthMiddlewareForClientCredentialsFlow } from '@commercetools/sdk-middleware-auth'

packages/importapi-sdk/README.md

@@ -6,7 +6,7 @@
 npm install --save @commercetools/importapi-sdk
 ```
 
-#### Browser
+### Browser
 
 ```html
 <script src="https://unpkg.com/browse/@commercetools/importapi-sdk/dist/importapi-sdk.umd.js"></script>
@@ -15,7 +15,7 @@ npm install --save @commercetools/importapi-sdk
 </script>
 ```
 
-#### Usage example
+### Usage example
 
 ```ts
 import { createAuthMiddlewareForClientCredentialsFlow } from '@commercetools/sdk-middleware-auth'

packages/ml-sdk/README.md

@@ -6,7 +6,7 @@
 npm install --save @commercetools/ml-sdk
 ```
 
-#### Browser
+### Browser
 
 ```html
 <script src="https://unpkg.com/browse/@commercetools/ml-sdk/dist/ml-sdk.umd.js"></script>
@@ -15,7 +15,7 @@ npm install --save @commercetools/ml-sdk
 </script>
 ```
 
-#### Usage example
+### Usage example
 
 ```ts
 import { createAuthMiddlewareForClientCredentialsFlow } from '@commercetools/sdk-middleware-auth'

packages/platform-sdk/README.md

@@ -6,7 +6,7 @@
 npm install --save @commercetools/platform-sdk
 ```
 
-#### Browser
+### Browser
 
 ```html
 <script src="https://unpkg.com/@commercetools/platform-sdk/dist/platform-sdk.umd.js"></script>
@@ -15,7 +15,7 @@ npm install --save @commercetools/platform-sdk
 </script>
 ```
 
-#### Usage example
+### Usage example
 
 ```ts
 import { createAuthMiddlewareForClientCredentialsFlow } from '@commercetools/sdk-middleware-auth'