job names and limit to master branch

.github/workflows/markdownlint.yml

@@ -1,10 +1,17 @@
-name: markdownlint
+name: "markdownlint"
 
-on: ["push", "pull_request"]
+on:
+  push:
+    branches: [master]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [master]
 
 jobs:
   test:
+    name: "Markdownlint"
     runs-on: ubuntu-latest
+
     steps:
       - name: Check out the Repository
         uses: actions/checkout@v2

.github/workflows/package.yml

@@ -1,12 +1,14 @@
-name: package
+name: "package"
 
 on:
   release:
     types: [created]
 
 jobs:
   build:
+    name: "Build Package"
     runs-on: ubuntu-latest
+
     steps:
       - name: Check out the Repository
         uses: actions/checkout@v2

.github/workflows/pylint.yml

@@ -1,9 +1,15 @@
-name: pylint
+name: "pylint"
 
-on: ["push", "pull_request"]
+on:
+  push:
+    branches: [master]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [master]
 
 jobs:
   test:
+    name: "Pylint"
     runs-on: ubuntu-latest
 
     steps:

.github/workflows/pytest.yml

@@ -1,10 +1,17 @@
-name: pytest
+name: "pytest"
 
-on: ["push", "pull_request"]
+on:
+  push:
+    branches: [master]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [master]
 
 jobs:
   test:
+    name: "pytest"
     runs-on: ubuntu-latest
+
     strategy:
       matrix:
         python-version: ["3.6", "3.7", "3.8", "3.9"]

.github/workflows/shellcheck.yml

@@ -1,14 +1,20 @@
-name: shellcheck
+name: "shellcheck"
 
-on: ["push", "pull_request"]
+on:
+  push:
+    branches: [master]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [master]
 
 jobs:
   shellcheck:
+    name: "ShellCheck"
     runs-on: ubuntu-latest
 
     steps:
       - name: Check out the Repository
-        uses: actions/checkout@master
+        uses: actions/checkout@v2
 
       - name: Install dependencies
         run: |

.github/workflows/upload.yml

@@ -1,12 +1,14 @@
-name: pypi
+name: "pypi"
 
 on:
   release:
     types: [created]
 
 jobs:
   deploy:
+    name: "Deploy to PyPi"
     runs-on: ubuntu-latest
+
     steps:
       - name: Check out the Repository
         uses: actions/checkout@v2