feat: setup release automation and proper git tags

.github/workflows/pr.yml

@@ -0,0 +1,31 @@
+---
+name: PR
+
+on:
+  pull_request:
+    types:
+      - edited
+      - opened
+      - reopened
+      - synchronize
+
+jobs:
+  title:
+    name: Check Title
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Check
+        uses: stordco/actions-pr-title@v1.0.0
+        with:
+          regex: '^(feat!|fix!|fix|feat|chore|(fix|feat|chore)\(\w.*\)):\s(\[\w{1,8}-\d{1,8}\]|.*).*'
+          hint: |
+            You can pass the following formats:
+
+            fix: [OR-123] some title of the PR
+            fix(scope): [OR-123] some title of the PR
+            feat: [OR-1234] some title of the PR
+            chore: update some action

.github/workflows/release.yml

@@ -0,0 +1,45 @@
+---
+name: Release
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  please:
+    name: Please
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Release
+        uses: google-github-actions/release-please-action@v3
+        with:
+          release-type: node
+          package-name: actions-elixir
+          token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
+          extra-files: README.md
+
+      - if: ${{ steps.release.outputs.release_created }}
+        name: Checkout
+        uses: actions/checkout@v3
+        with:
+          ref: my-branch
+          token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
+          persist-credentials: true
+
+      - if: ${{ steps.release.outputs.release_created }}
+        name: Tag
+        run: |
+          git config user.name stord-engineering-account
+          git config user.email engineering@stord.com
+
+          git tag -d v${{ steps.release.outputs.major }} || true
+          git tag -d v${{ steps.release.outputs.major }}.${{ steps.release.outputs.minor }} || true
+          git push origin :v${{ steps.release.outputs.major }} || true
+          git push origin :v${{ steps.release.outputs.major }}.${{ steps.release.outputs.minor }} || true
+
+          git tag -a v${{ steps.release.outputs.major }} -m "chore(main): release ${{ steps.release.outputs.major }}"
+          git tag -a v${{ steps.release.outputs.major }}.${{ steps.release.outputs.minor }} -m "chore(main): release  v${{ steps.release.outputs.major }}.${{ steps.release.outputs.minor }}"
+          git push origin v${{ steps.release.outputs.major }}
+          git push origin v${{ steps.release.outputs.major }}.${{ steps.release.outputs.minor }}

.release-please-manifest.json

@@ -0,0 +1,3 @@
+{
+  "setup": "0.1.2"
+}

README.md

@@ -1,22 +1,28 @@
 # actions-elixir
+
 GitHub Actions for simplifying Elixir operations
 
-# Overview
+## Overview
+
 stordco/actions-elixir implements composite actions for simplifying Elixir
 operations - setup, dependency retrieval, etc.
 
-# `stordco/actions-elixir/setup` Action
+## `stordco/actions-elixir/setup` Action
 
-## Usage
+### Usage
+
+<!-- {x-release-please-start-version} -->
 ```yaml
   - uses: stordco/actions-elixir/setup@v0.1
     with:
-      elixir_version: 1.13.4
+      elixir_version: "1.13"
       github_personal_access_token: ${{ secrets.GITHUB_PERSONAL_ACCESS_TOKEN }}
-      otp_version: 25.0
+      otp_version: "25.0"
 ```
+<!-- {x-release-please-end} -->
+
+### Inputs
 
-## Inputs
 - `cache_path` - (Optional) Override default paths to cache
 - `elixir_version` - Specify Elixir version
 - `github_personal_access_token` - (Optional) Usually `secrets.GITHUB_PERSONAL_ACCESS_TOKEN`, to setup git for mix dep retrieval

release-please-config.json

@@ -0,0 +1,7 @@
+{
+  "separate-pull-requests": false,
+  "draft-pull-request": true,
+  "packages": {
+    "setup": {}
+  }
+}