Merge pull request #41 from codewars/automate-release

Author: kazk

.babelrc

@@ -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/README.md

@@ -0,0 +1,10 @@
+{
+  "$schema": "https://unpkg.com/@changesets/[email protected]/schema.json",
+  "changelog": "@changesets/cli/changelog",
+  "commit": false,
+  "linked": [],
+  "access": "public",
+  "baseBranch": "master",
+  "updateInternalDependencies": "patch",
+  "ignore": []
+}

.changeset/config.json

@@ -0,0 +1,15 @@
+---
+"@codewars/marked-extensions": major
+---
+
+Automate release
+
+- Open and update a release PR when changes are merged
+- Release the package when a release PR is merged
+- Generate `CHANGELOG.md` based on changeset
+- Add `prepare` script so `npm install` builds the package
+- Remove `dist/` which is now generated before release or locally when developing
+- **BREAKING**: Move the package under `@codewars` org
+- **BREAKING**: Remove `dist/marked-extensions.js` IIFE build
+- **BREAKING**: Update `rollup` and remove `babel`
+  - The generated code is almost identical except for arrow functions and the use of `const`

.changeset/nasty-bats-mix.md

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+# Automatically open/update release PR
+name: Changesets
+on:
+  push:
+    branches:
+      - master
+env:
+  CI: true
+jobs:
+  version:
+    timeout-minutes: 15
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-node@v2
+        with:
+          node-version: "14"
+          cache: "npm"
+      - run: npm ci
+      - name: create versions
+        uses: changesets/action@master
+        with:
+          version: "npm run changeset-version"
+          commit: "chore: update version"
+          title: "chore: update version"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/changesets.yaml

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+# Release when `chore: update version` is merged
+name: Release
+on:
+  push:
+    branches:
+      - master
+jobs:
+  merged-pr:
+    runs-on: ubuntu-latest
+    outputs:
+      pr: ${{ steps.get-pr-info.outputs.result }}
+    steps:
+      - name: Get merged PR
+        id: get-pr-info
+        uses: actions/github-script@v5
+        with:
+          script: |
+            const res = await github.rest.pulls.list({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              sort: 'updated',
+              direction: 'desc',
+              state: 'closed',
+              per_page: 100,
+            });
+            const pull = res.data.find(p => p.merge_commit_sha === context.sha);
+            if (!pull) {
+              console.log("No PR");
+              return {};
+            }
+
+            console.log(`Found #${pull.number} ${pull.title}`);
+            return {
+              title: pull.title,
+              body: pull.body,
+              number: pull.number,
+            };
+
+  release:
+    needs: merged-pr
+    if: "${{ fromJSON(needs.merged-pr.outputs.pr).title == 'chore: update version' }}"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: "14"
+          cache: "npm"
+      - run: npm ci
+      - run: npm publish --access public
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.NODE_AUTH_TOKEN}}

.github/workflows/release.yaml

@@ -1,6 +1,3 @@
 node_modules/
 .cache/
 dist/
-!dist/marked-extensions.es.js
-!dist/marked-extensions.js
-!dist/marked-extensions.js.map

.gitignore

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+# Contributing to marked-extensions
+
+## Dev Commands
+
+Install and build:
+
+```bash
+npm install
+```
+
+Start a watcher:
+
+```bash
+npm run watch
+```
+
+## Changesets
+
+[Changesets](https://github.com/atlassian/changesets) are used to automate version bumping and releasing the packages.
+
+If you contribute anything that results in a version bump, you ned to write a changeset describing the changes.
+
+To write a changeset, run `npx changeset` and follow the instructions shown. A new changeset will be added to `.changesets/`.
+
+When changesets are pushed to `master`, a PR will be created automatically to keep track of the next version bump. Merging the PR bumps the versions, and release the affected packages.
+
+See [Adding a changeset](https://github.com/atlassian/changesets/blob/main/docs/adding-a-changeset.md) for more.

CONTRIBUTING.md

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+module.exports = {
+  presets: [['@babel/preset-env', {targets: {node: 'current'}}]],
+};