Create new workflow to run test of push and pull

.github/workflows/test.yml → .github/workflows/test_of_push_and_pull.yml

-name: "Run tests"
+name: "Tests of push & pull"
 
 on:
-  schedule:
-    - cron:  '0 0 * * *'
   push:
-    branches:
-      - master
+    branches: [ master ]
   pull_request:
-    branches:
-      - master
+    branches: [ master ]
 
 env:
-  FORMAT_FILE: README.md
+  FILENAME: README.md
 
 jobs:
-  test:
+  tests:
     name: 'Validate README.md'
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2
 
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.8'
+
+      - name: Install dependencies
+        run: python -m pip install -r scripts/requirements.txt
+
       - name: Validate Markdown format
-        run: build/validate_format.py ${FORMAT_FILE}
+        run: python scripts/validate/format.py ${FILENAME}
 
       - name: Validate pull request changes
-        run: build/github-pull.sh ${{ github.repository }} ${{ github.event.pull_request.number }} ${FORMAT_FILE}
+        run: scripts/github_pull_request.sh ${{ github.repository }} ${{ github.event.pull_request.number }} ${FILENAME}
         if: github.event_name == 'pull_request'

scripts/github_pull_request.sh

+#!/usr/bin/env bash
+
+set -e
+
+# Argument validation
+if [ $# -ne 3 ]; then
+    echo "Usage: $0 <github-repo> <pull-number> <filename>"
+    exit 1
+fi
+
+# Assign variables
+GITHUB_REPOSITORY="$1"
+GITHUB_PULL_REQUEST="$2"
+FILENAME="$3"
+
+# Move to root of project
+cd "$GITHUB_WORKSPACE"
+
+# Determine files
+FILENAME="$( realpath "${FILENAME}" )"
+
+# Skip if build number could not be determined
+if [ -z "$GITHUB_REPOSITORY" -o -z "$GITHUB_PULL_REQUEST" ]; then
+    echo "No pull request and/or repository is provided"
+    exit 1
+fi
+
+# Pull changes on PR
+echo "running on Pull Request #$GITHUB_PULL_REQUEST"
+
+# Trick the URL validator python script into not seeing this as a URL
+DUMMY_SCHEME="https"
+DIFF_URL="$DUMMY_SCHEME://patch-diff.githubusercontent.com/raw/$GITHUB_REPOSITORY/pull/$GITHUB_PULL_REQUEST.diff"
+curl -L "$DIFF_URL" -o diff.txt
+
+# Construct diff
+echo "------- BEGIN DIFF -------"
+cat diff.txt
+echo "-------- END DIFF --------"
+cat diff.txt | egrep "\+" > additions.txt
+
+echo "------ BEGIN ADDITIONS -----"
+cat additions.txt
+echo "------- END ADDITIONS ------"
+LINK_FILE=additions.txt
+
+# Validate links
+echo "Running link validation on additions..."
+python scripts/validate/links.py "$LINK_FILE"
+
+# Vebosity
+if [[ $? != 0 ]]; then
+    echo "link validation failed on additions!"
+    exit 1
+else
+    echo "link validation passed on additions!"
+fi