fix branch name from main to master

Author: linlol

.github/workflows/build.yml

@@ -2,7 +2,7 @@ name: Build
 
 on:
   push:
-    branches: main
+    branches: master
   pull_request:
     branches: '*'
 
@@ -15,72 +15,71 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - name: Checkout
-      uses: actions/checkout@v4
+      - name: Checkout
+        uses: actions/checkout@v4
 
-    - name: Base Setup
-      uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
+      - name: Base Setup
+        uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
 
-    - name: Install dependencies
-      run: python -m pip install -U "jupyterlab>=4.0.0,<5"
+      - name: Install dependencies
+        run: python -m pip install -U "jupyterlab>=4.0.0,<5"
 
-    - name: Lint the extension
-      run: |
-        set -eux
-        jlpm
-        jlpm run lint:check
+      - name: Lint the extension
+        run: |
+          set -eux
+          jlpm
+          jlpm run lint:check
 
-    - name: Build the extension
-      run: |
-        set -eux
-        python -m pip install .[test]
+      - name: Build the extension
+        run: |
+          set -eux
+          python -m pip install .[test]
 
-        jupyter labextension list
-        jupyter labextension list 2>&1 | grep -ie "jupyterlab-drawio.*OK"
-        python -m jupyterlab.browser_check
+          jupyter labextension list
+          jupyter labextension list 2>&1 | grep -ie "jupyterlab-drawio.*OK"
+          python -m jupyterlab.browser_check
 
-    - name: Package the extension
-      run: |
-        set -eux
+      - name: Package the extension
+        run: |
+          set -eux
 
-        pip install build
-        python -m build
-        pip uninstall -y "jupyterlab_drawio" jupyterlab
+          pip install build
+          python -m build
+          pip uninstall -y "jupyterlab_drawio" jupyterlab
 
-    - name: Upload extension packages
-      uses: actions/upload-artifact@v4
-      with:
-        name: extension-artifacts
-        path: dist/jupyterlab_drawio*
-        if-no-files-found: error
+      - name: Upload extension packages
+        uses: actions/upload-artifact@v4
+        with:
+          name: extension-artifacts
+          path: dist/jupyterlab_drawio*
+          if-no-files-found: error
 
   test_isolated:
     needs: build
     runs-on: ubuntu-latest
 
     steps:
-    - name: Install Python
-      uses: actions/setup-python@v5
-      with:
-        python-version: '3.9'
-        architecture: 'x64'
-    - uses: actions/download-artifact@v4
-      with:
-        name: extension-artifacts
-    - name: Install and Test
-      run: |
-        set -eux
-        # Remove NodeJS, twice to take care of system and locally installed node versions.
-        sudo rm -rf $(which node)
-        sudo rm -rf $(which node)
-
-        pip install "jupyterlab>=4.0.0,<5" jupyterlab_drawio*.whl
-
-
-        jupyter labextension list
-        jupyter labextension list 2>&1 | grep -ie "jupyterlab-drawio.*OK"
-        python -m jupyterlab.browser_check --no-browser-test
-
+      - name: Install Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.9'
+          architecture: 'x64'
+      - uses: actions/download-artifact@v4
+        with:
+          name: extension-artifacts
+      - name: Install and Test
+        run: |
+          set -eux
+          # Remove NodeJS, twice to take care of system and locally installed node versions.
+          sudo rm -rf $(which node)
+          sudo rm -rf $(which node)
+
+          pip install "jupyterlab>=4.0.0,<5" jupyterlab_drawio*.whl
+
+
+          jupyter labextension list
+          jupyter labextension list 2>&1 | grep -ie "jupyterlab-drawio.*OK"
+          python -m jupyterlab.browser_check --no-browser-test
 
   check_links:
     name: Check Links