added docker build

.github/workflows/main.yml

@@ -4,8 +4,12 @@ on:
   push:
     branches:
       - '*'
+  pull_request:
+    branches:
+      - '*'
+
 jobs:
-  pre-feature-pipeline:
+  sync-trello-pre-feature-branch:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
@@ -27,6 +31,7 @@ jobs:
         TRELLO_BOARD_ID: ${{ secrets.TRELLO_BOARD_ID }}
         TRELLO_API_KEY: ${{ secrets.TRELLO_API_KEY }}
         TRELLO_API_TOKEN: ${{ secrets.TRELLO_API_TOKEN }}
+    if: ${{ github.event_name }} == "push"
 
   build:
     runs-on: ubuntu-latest
@@ -51,6 +56,7 @@ jobs:
     #     name: docker-image-${{ github.event.head_commit.id }}
     #     path: docker-image-${{ github.event.head_commit.id }}.tar
     needs: pre-feature-pipeline
+    if: ${{ github.event_name }} == "push"
 
   unittest:
     runs-on: ubuntu-latest
@@ -74,3 +80,29 @@ jobs:
         name: pytest-results
         path: results.xml
     needs: build
+    if: ${{ github.event_name }} == "push"
+
+  sync-trello-feature-branch:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-python@v2
+      with:
+        python-version: '3.8'
+    - name: Install dependencies
+      run: |
+        python3 -m pip install --upgrade pip
+        pip3 install requests
+    - name: Run Python script
+      run: python3 pipeline/pipeline.py --step intra_feature_branch
+      env:
+        GH_COMMIT_MESSAGE: ${{ github.event.head_commit.message }}
+        GH_COMMIT_HASH: ${{ github.event.head_commit.id }}
+        GH_COMMIT_LINK_URL: ${{ github.event.head_commit.url }}
+        GH_FULL_NAME: ${{ github.event.repository.full_name }}
+        GH_PROJECT_URL: ${{ github.event.repository.html_url }}
+        TRELLO_BOARD_ID: ${{ secrets.TRELLO_BOARD_ID }}
+        TRELLO_API_KEY: ${{ secrets.TRELLO_API_KEY }}
+        TRELLO_API_TOKEN: ${{ secrets.TRELLO_API_TOKEN }}
+    needs: unittest
+    if: ${{ github.event_name }} == "push"