Update basics.md #2528
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| name: Detect trailing whitespace | |
| on: [push, pull_request] | |
| jobs: | |
| whitespace: | |
| runs-on: ubuntu-20.04 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Remove whitespace and check the diff | |
| run: | | |
| set -eu | |
| scripts/remove_trailing_whitespace.sh | |
| git diff >whitespace.patch | |
| cat whitespace.patch | |
| if [ $(wc -c <whitespace.patch) -ne 0 ] ; then | |
| echo " !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! " | |
| echo "You have trailing whitespace, please download the artifact" | |
| echo "and apply with git apply <whitespace.patch or" | |
| echo "run scripts/remove_trailing_whitespace.sh locally." | |
| echo " !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! " | |
| exit 1 | |
| else | |
| echo "no trailing whitespace found, good!" | |
| fi | |
| - name: Archive whitespace patch | |
| uses: actions/upload-artifact@v2 | |
| if: always() | |
| with: | |
| name: whitespace-patch | |
| path: | | |
| whitespace.patch | |
| if-no-files-found: ignore | |