CI: Add workflow for CLI testing (qmk#7357)

Create GitHub Actions cli test workflow and remove travis runs of 'qmk pytest'

Author: zvecr

.github/workflows/cli.yml

@@ -0,0 +1,28 @@
+name: CLI CI
+
+on:
+  push:
+    branches:
+    - master
+    - future
+  pull_request:
+    paths:
+    - 'lib/python/**'
+    - 'bin/qmk'
+    - 'requirements.txt'
+    - '.github/workflows/cli.yml'
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    container: qmkfm/base_container
+
+    steps:
+    - uses: actions/checkout@v1
+      with:
+        submodules: recursive
+    - name: Install dependencies
+      run: pip3 install -r requirements.txt
+    - name: Run tests
+      run: bin/qmk pytest

lib/python/qmk/tests/test_cli_commands.py

@@ -30,7 +30,7 @@ def test_kle2json():
 
 
 def test_doctor():
-    result = check_subcommand('doctor')
+    result = check_subcommand('doctor', '-n')
     assert result.returncode == 0
     assert 'QMK Doctor is checking your environment.' in result.stderr
     assert 'QMK is ready to go' in result.stderr

util/travis_test.sh

@@ -3,7 +3,6 @@
 source util/travis_utils.sh
 
 NUM_CORE_CHANGES=$(echo "$QMK_CHANGES" | grep -Ecv -e '^(docs/)' -e '^(keyboards/)' -e '^(layouts/)' -e '^(util/)' -e '^(lib/python/)' -e '^(bin/qmk)' -e '^(requirements.txt)' -e '(.travis.yml)')
-NUM_PY_CHANGES=$(echo "$QMK_CHANGES" | grep -Ec -e '^(lib/python/)' -e '^(bin/qmk)')
 
 if [[ "$TRAVIS_COMMIT_MESSAGE" == *"[skip test]"* ]]; then
     echo "Skipping due to commit message"
@@ -19,10 +18,4 @@ if [ "$LOCAL_BRANCH" == "master" ] || [ "$NUM_CORE_CHANGES" != "0" ]; then
 
 fi
 
-if [ "$LOCAL_BRANCH" == "master" ] || [ "$NUM_PY_CHANGES" != "0" ]; then
-    echo "Running python tests."
-    qmk pytest
-    : $((exit_code = $exit_code + $?))
-fi
-
 exit $exit_code