Run prettier if it's available in the repo + fixes to allow running CI (

#4)

README.md

@@ -8,12 +8,19 @@ This action will automatically monitor all your PRs, and find changes in `packag
 
 This Action only create Changeset files for the following:
 
-- Packages that are under the monorepo/Workspace and not being ignored. 
+- Packages that are under the monorepo/Workspace and not being ignored.
 - Packages that are not marked as `private: true`.
-- Packages that are located in `dependencies` or `peerDependencies`. 
+- Packages that are located in `dependencies` or `peerDependencies`.
 - Packages that are not ignored by `changesets` config.
 
-## Usage
+## Features
+
+- Automatic Changesets based on changes in `package.json`
+- Smart `semver` inference and links to NPM
+- Integration with Prettier (for the created YAML file)
+- Flexible CI execution (depends on token, see below)
+
+## Usage (with default token)
 
 Create a GitHub Actions workflow with the following:
 
@@ -30,8 +37,36 @@ jobs:
           fetch-depth: 0
 
       - name: Create/Update Changesets
-        uses: "the-guild-org/changesets-dependencies-action@v1.0.0"
+        uses: "the-guild-org/changesets-dependencies-action@v1.1.0"
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 ```
 
+## Usage (with custom token)
+
+**Note: using `secrets.GITHUB_TOKEN` will not trigger CI again.**
+
+If you wish that the created commit will also trigger CI, you must create a custom PAT from any regular GitHub user ([instructions here](https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/creating-a-personal-access-token)).
+
+Then, add it to your repository `Secrets` with a custom name (`MY_GH_TOKEN` in this example. Then, configure the `checkout` action as below and use the custom token for this action:
+
+```yaml
+name: dependencies
+on: pull_request
+jobs:
+  changeset:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.MY_GH_TOKEN }} # use it here
+
+      - name: Create/Update Changesets
+        uses: "the-guild-org/changesets-dependencies-action@v1.1.0"
+        env:
+          GITHUB_TOKEN: ${{ secrets.MY_GH_TOKEN }} # and also here
+```
+
+> The created commit will still appear as `github-actions-bot`, but this time it will run CI ;)