chore: Add automatic version bumping

.github/pr-title-checker-config.json

@@ -0,0 +1,5 @@
+{
+    "CHECKS": {
+        "regexp": "(build|chore|ci|docs|style|refactor|perf|test|feat|minor|MAJOR|BREAKING CHANGE)(\\(.+\\))?!?\\:"
+    }
+}

.github/workflows/bump_version.yml

@@ -0,0 +1,27 @@
+name: Bump Package Version
+on:
+    push:
+        branches:
+            - master
+jobs:
+    bump:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: 'actions/checkout@v2'
+              with:
+                  ref: ${{ github.ref }}
+            - name: 'Setup Node.js'
+              uses: 'actions/setup-node@v1'
+              with:
+                  node-version: 12
+            - name: 'Automated Version Bump'
+              id: version-bump
+              uses: 'phips28/gh-action-bump-version@master'
+              with:
+                  tag-prefix: 'v'
+                  minor-wording: 'feat:,feat(,minor'
+                  major-wording: 'MAJOR,BREAKING CHANGE'
+                  # build,chore,ci,docs,style,refactor,perf,test
+                  patch-wording: 'build:,build(,chore:,chore(,ci:,ci(,docs:,docs(,style:,style(,refactor:,refactor(,perf:,perf(,test:,test('
+              env:
+                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/pr_title_check.yml

@@ -0,0 +1,17 @@
+name: 'PR Title Checker'
+on:
+    pull_request:
+        types:
+            - opened
+            - edited
+            - synchronize
+            - labeled
+            - unlabeled
+
+jobs:
+    check:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: thehanimo/[email protected]
+              with:
+                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/publish.yml

@@ -9,7 +9,7 @@ jobs:
     update:
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@master
+            - uses: actions/checkout@v2
             - name: Publish to Registry
               uses: elgohr/Publish-Docker-Github-Action@master
               with:

docs_website/docs/developer_guide/contributing.md

@@ -65,6 +65,28 @@ To increase the chances that your pull request will be accepted:
 -   Write tests for your changes
 -   Write a good commit message
 
+### Pull Request Format
+
+When you create a new pull request, please make sure it's title follows the specifications in https://www.conventionalcommits.org/en/v1.0.0/. This is to ensure automatic versioning.
+
+Here are all the prefix allowed by Querybook:
+
+-   **patch change**
+    -   build
+    -   chore
+    -   ci
+    -   docs
+    -   style
+    -   refactor
+    -   perf
+    -   test
+-   **minor change**
+    -   feat
+    -   minor
+-   **major change**
+    -   MAJOR
+    -   BREAKING CHANGE
+
 ## Help
 
 Start by reading the developer starter guide [this guide](./developer_setup.md) to setup Querybook/