fix: run ci on all branches but only release from master

.github/workflows/CD.yml

@@ -1,11 +1,9 @@
 on:
   push:
-    branches:
-      - master
 name: release-please
 jobs:
   continuous-integration:
-    name: Continuous integration ${{ matrix.os }} python ${{ matrix.python-version }} 
+    name: Continuous integration ${{ matrix.os }} python ${{ matrix.python-version }}
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
@@ -24,22 +22,23 @@ jobs:
         shell: bash -l {0}
         run: |
           conda install -c loop3d --file dependencies.txt -y
-          
+
       - name: Checking formatting of code
         shell: bash -l {0}
         run: |
-            pip install flake8
-            # stop the build if there are Python syntax errors or undefined names
-            flake8 map2loop --count --select=E9,F63,F7,F82 --show-source --statistics
-            # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-            flake8 map2loop --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-      - name: Building and install 
+          pip install flake8
+          # stop the build if there are Python syntax errors or undefined names
+          flake8 map2loop --count --select=E9,F63,F7,F82 --show-source --statistics
+          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+          flake8 map2loop --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+      - name: Building and install
         shell: bash -l {0}
         run: |
           pip install .
 
   release-please:
     runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/master'
     steps:
       - uses: GoogleCloudPlatform/release-please-action@v3
         id: release
@@ -59,7 +58,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: ["ubuntu-latest",  "windows-latest"] # , "macos-latest"]
+        os: ["ubuntu-latest", "windows-latest"] # , "macos-latest"]
         python-version: ["3.8", "3.9", "3.10", "3.11"]
     steps:
       - uses: conda-incubator/setup-miniconda@v2
@@ -69,41 +68,41 @@ jobs:
           miniforge-variant: Mambaforge
           miniforge-version: latest
           use-mamba: true
-    
+
       - uses: actions/checkout@v2
       - name: update submodules
         run: |
-            git submodule update --init --recursive
+          git submodule update --init --recursive
       - name: Add msbuild to PATH
         if: matrix.os == 'windows-latest'
-        uses: microsoft/[email protected]  
+        uses: microsoft/[email protected]
       - name: Conda build'
         env:
           ANACONDA_API_TOKEN: ${{ secrets.ANACONDA_TOKEN  }}
         shell: bash -l {0}
         run: |
-           conda install conda-build
-           conda install -c loop3d --file dependencies.txt -y
-           conda build -c loop3d --no-test --python ${{ matrix.python-version }} --output-folder conda conda
-           conda install anaconda-client -y
+          conda install conda-build
+          conda install -c loop3d --file dependencies.txt -y
+          conda build -c loop3d --no-test --python ${{ matrix.python-version }} --output-folder conda conda
+          conda install anaconda-client -y
       - name: upload windows
         env:
           ANACONDA_API_TOKEN: ${{ secrets.ANACONDA_TOKEN  }}
         if: matrix.os == 'windows-latest'
         shell: bash -l {0}
         run: |
-           anaconda upload --label main conda/win-64/*.tar.bz2 
+          anaconda upload --label main conda/win-64/*.tar.bz2
       - name: upload linux
         env:
           ANACONDA_API_TOKEN: ${{ secrets.ANACONDA_TOKEN  }}
         if: matrix.os == 'ubuntu-latest'
         shell: bash -l {0}
         run: |
-           anaconda upload --label main conda/linux-64/*.tar.bz2 
+          anaconda upload --label main conda/linux-64/*.tar.bz2
       - name: upload macosx
         env:
           ANACONDA_API_TOKEN: ${{ secrets.ANACONDA_TOKEN  }}
         if: matrix.os == 'macos-latest'
         shell: bash -l {0}
         run: |
-            anaconda upload --label main conda/osx-64/*.tar.bz2
+          anaconda upload --label main conda/osx-64/*.tar.bz2