remove extra line #20
Workflow file for this run
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--- | |
# Find bad spacing in modified text files | |
name: Space checker | |
on: [push, pull_request] | |
permissions: {} | |
env: | |
MAIN_BRANCH: master | |
jobs: | |
build: | |
name: Space checker | |
runs-on: ubuntu-latest | |
steps: | |
- name: Checkout Code | |
uses: actions/checkout@v3 | |
with: | |
fetch-depth: 0 # needed to get the full history | |
- name: Fetch upstream | |
run: | | |
# Fetch the main upstream branch to find the common ancestor | |
git config --global user.name "Nemo" # required on some servers | |
git remote add upstream https://github.com/AliceO2Group/Run3Analysisvalidation.git || exit 1 | |
git fetch upstream ${{ env.MAIN_BRANCH }} || exit 1 | |
- name: Find bad spacing | |
run: | | |
# Find tabs and trailing whitespaces in modified text files and show where they are | |
status_tab=0 | |
status_trail=0 | |
# Get the common ancestor of the current branch and the main upstream branch | |
BASE_COMMIT=$(git merge-base HEAD upstream/${{ env.MAIN_BRANCH }}) | |
echo "Diffing against: $BASE_COMMIT" | |
# loop over changed files | |
for f in $(git diff --diff-filter d --name-only "$BASE_COMMIT"); do | |
# ignore binary files | |
file -bi "$f" | grep -q "charset=binary" && continue | |
echo "Scanning file: $f" | |
# find tabs | |
if grep -q -P "\t" "$f"; then | |
status_tab=1 | |
echo "::error::Found some tabs:" | |
# print out where they are | |
#grep -P -n "\t" "$f" | |
awk 'i=index($0, "\t") {printf "%i (col. %i): %s\n", NR, i, $0}' "$f" | |
fi | |
# find trailing whitespaces | |
if grep -q " $" "$f"; then | |
status_trail=2 | |
echo "::error::Found some trailing whitespaces:" | |
# print out where they are | |
grep -n " $" "$f" | |
fi | |
done | |
status=$((status_tab + status_trail)) | |
if [ "$status" -ne 0 ]; then | |
# shellcheck disable=2028 | |
echo "::warning::Fix the errors in your editor (or with a command) | |
Command tips: | |
- Get list of files you changed: git diff --diff-filter d --name-only \$(git merge-base HEAD upstream/${{ env.MAIN_BRANCH }}) | |
- Replace each tab with two spaces: sed -i 's/\\t/ /g' <files> | |
- Remove trailing whitespaces: sed -i 's/[[:space:]]*$//' <files>" | |
echo "::warning::To avoid these errors, configure your editor to: | |
- Emit spaces when the Tab key is pressed. | |
- Display whitespace characters. | |
- Replace tabs with spaces and remove trailing whitespaces when a file is saved." | |
fi | |
exit $status |