Proper message display when no Yaml files chnaged and styled in the PR #36
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| name: Proper Formatting on YAML files | |
| on: [push, pull_request] | |
| jobs: | |
| format_YAML_files: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| fetch-depth: 0 | |
| - name: Install yamllint | |
| run: pip install yamllint | |
| - name: YAML Formatting Guidelines | |
| run: | | |
| echo "### YAML Formatting Guidelines ### | |
| If there is a formatting error in your YAML file, you will see errors like the one below: | |
| 'Error: 6:4 [indentation] wrong indentation: expected 2 but found 3' | |
| To fix these errors, refer to the YAML formatting rules at: | |
| https://yamllint.readthedocs.io/en/stable/rules.html# | |
| Search for the keyword inside the brackets [] in the error message. In this example, it's 'indentation'. | |
| Note: Some rules have been customized in the '.yamllint.yaml' file. Below is the content of that file: | |
| extends: default | |
| rules: | |
| document-start: | |
| present: false | |
| document-end: | |
| present: false | |
| indentation: | |
| indent-sequences: false | |
| line-length: | |
| max: 400 | |
| " | |
| - name: Fetch master branch | |
| run: git fetch origin master | |
| - name: Set up changed files | |
| run: | | |
| git diff --name-only origin/master...HEAD | grep -E '^common/.*\.ya?ml$|^example/.*\.ya?ml$' > changed_files_in_PR.txt || true | |
| if [ ! -s changed_files_in_PR.txt ]; then | |
| echo "No YAML files have changed in this PR." > changed_files_in_PR.txt | |
| fi | |
| - name: Display changed files | |
| run: cat changed_files_in_PR.txt | |
| - name: Run yamllint on changed files | |
| run: | | |
| if [ -s changed_files_in_PR.txt ]; then | |
| cat changed_files_in_PR.txt | xargs yamllint | |
| if [ $? -eq 0 ]; then | |
| echo "No YAML style errors found in the changed files." | |
| else | |
| echo "YAML style errors were found." | |
| fi | |
| else | |
| echo "No YAML files have changed in this PR." | |
| fi | |
| shell: bash |