Change the branching model (#827)

* Update workflows and add requirements-dev.txt
* Remove codecov from dev requirements
* Update readme and contributing guide
* Update PR template

.github/pull_request_template.md

@@ -2,18 +2,19 @@
 Please check the following before you make a pull request:
 
 * The branch you are making the pull request from (in your own fork) has a unique and descriptive
-  name. Do not make a pull request directly from your copy of `main`, `dev` or `testing`.
+  name. Do not make a pull request directly from your copy of `main`.
 * If you are submitting translation files, only submit the files that you have added translations
   to, not the other .ts files that may have been updated in the process.
 * Make sure your contribution follows the style guide and other requirements mentioned in the
   CONTRIBUTING.md file in the repository.
+* Fill in the Summary section below, and if relevant, mention the issue numbers related to the PR.
 -->
 
 **Summary:**
 
 **Related Issue(s):**
 
-**Checklist:**
+**Reviewer's Checklist:**
 
 * [ ] The header of all files contain a reference to the repository license
 * [ ] The overall test coverage is increased or remains the same as before

.github/workflows/syntax.yml

@@ -2,9 +2,11 @@ name: flake8
 
 on:
   push:
-    branches: [ main, testing, dev ]
+    branches: 
+      - main
   pull_request:
-    branches: [ main, testing, dev ]
+    branches:
+      - main
 
 jobs:
   checkSyntax:

.github/workflows/test_linux.yml

@@ -2,9 +2,11 @@ name: Linux
 
 on:
   push:
-    branches: [ main, testing, dev ]
+    branches: 
+      - main
   pull_request:
-    branches: [ main, testing, dev ]
+    branches:
+      - main
 
 jobs:
   testLinux:
@@ -21,17 +23,14 @@ jobs:
       - name: Install Packages (apt)
         run: |
           sudo apt update
-          sudo apt install libenchant-dev qt5-default qttools5-dev-tools
+          sudo apt install libenchant-dev qttools5-dev-tools
       - name: Checkout Source
         uses: actions/checkout@v2
       - name: Install Dependencies (pip)
         run: |
           pip install --upgrade pip
           pip install -r requirements.txt
-          pip install pytest-timeout
-          pip install pytest-cov
-          pip install pytest-qt
-          pip install codecov
+          pip install -r requirements-dev.txt
       - name: Run Build Commands
         run: python setup.py qtlrelease sample
       - name: Run Tests

.github/workflows/test_mac.yml

@@ -2,9 +2,11 @@ name: macOS
 
 on:
   push:
-    branches: [ main, testing, dev ]
+    branches: 
+      - main
   pull_request:
-    branches: [ main, testing, dev ]
+    branches:
+      - main
 
 jobs:
   testMac:
@@ -24,11 +26,8 @@ jobs:
         run: |
           pip install --upgrade pip
           pip install -r requirements.txt
+          pip install -r requirements-dev.txt
           pip install pyobjc
-          pip install pytest-timeout
-          pip install pytest-cov
-          pip install pytest-qt
-          pip install codecov
       - name: Run Tests
         run: |
           export QT_QPA_PLATFORM=offscreen

.github/workflows/test_win.yml

@@ -2,9 +2,11 @@ name: Windows
 
 on:
   push:
-    branches: [ main, testing, dev ]
+    branches: 
+      - main
   pull_request:
-    branches: [ main, testing, dev ]
+    branches:
+      - main
 
 jobs:
   testWin:
@@ -21,10 +23,7 @@ jobs:
         run: |
           pip install --upgrade pip
           pip install -r requirements.txt
-          pip install pytest-timeout
-          pip install pytest-cov
-          pip install pytest-qt
-          pip install codecov
+          pip install -r requirements-dev.txt
       - name: Run Tests
         run: |
           pytest -v --cov=nw --timeout=60