demo: API changes with pr-comment workflow

- Remove 400 response from POST /api/v1.0/groups
- Remove pattern constraint from 'created' field
- Add 'description' property to GroupView
- Add GET /api/v1.0/groups/{groupId} endpoint
- Add pr-comment workflow to demonstrate oasdiff PR comment

Author: reuvenharrison

.github/workflows/pr-comment.yml

@@ -0,0 +1,30 @@
+name: oasdiff PR comment
+
+on:
+  pull_request:
+
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  pr-comment:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out code
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 2
+
+    - name: Get prev commit
+      run: echo "PREV_COMMIT=$(git --no-pager log --skip=1 --max-count=1 | grep commit | cut -d' ' -f2)" >> $GITHUB_ENV
+
+    - name: Get prev file
+      run: echo "PREV_FILE=$(echo https://raw.githubusercontent.com/oasdiff/github-demo/${{ env.PREV_COMMIT }}/simple.yaml)" >> $GITHUB_ENV
+
+    - name: Post oasdiff PR comment
+      uses: oasdiff/oasdiff-action/pr-comment@main
+      with:
+        base: ${{ env.PREV_FILE }}
+        revision: simple.yaml
+        oasdiff-token: 0634345d-02fb-43df-b56a-68fc22253621

simple.yaml

@@ -1,7 +1,7 @@
 openapi: 3.0.1
 info:
   title: Tufin
-  version: "3.0"
+  version: "4.0"
 servers:
 - url: https://localhost:8080
 components:
@@ -23,12 +23,13 @@ components:
               type: string
               format: date-time
               readOnly: true
-              pattern: "^[a-z]+$"
             id:
               type: string
               readOnly: true
             name:
               type: string
+            description:
+              type: string
           required:
             - name
 paths:
@@ -51,10 +52,19 @@ paths:
               schema:
                 $ref: '#/components/schemas/GroupView'
           description: SUCCESS
-        "400":
+      summary: Create a Project
+  /api/v1.0/groups/{groupId}:
+    get:
+      tags:
+       - Group
+      operationId: getOneGroup
+      parameters:
+        - $ref: '#/components/parameters/groupId'
+      responses:
+        "200":
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/GroupView'
-          description: Conflict
-      summary: Create a Project
+          description: SUCCESS
+      summary: Get a Project