ci: use git merge-base to detect changed files

This prevents false positives if the branch is not rebased on
current main.
This commit is contained in:
Jonas Schäfer 2020-06-14 15:34:57 +02:00
parent bf5bace92e
commit b028cca04d
1 changed files with 1 additions and 1 deletions

View File

@ -1,7 +1,7 @@
#!/bin/bash
set -euo pipefail
IFS=$'\n'
filenames="$(git diff-tree -r --no-commit-id --name-status "$1" HEAD | ( grep -P '^[AM]\t(xep-[0-9]{4}|inbox/[^/]+)\.xml$' || true) | cut -f2)"
filenames="$(git diff-tree -r --no-commit-id --name-status "$(git merge-base "$1" HEAD)" HEAD | ( grep -P '^[AM]\t(xep-[0-9]{4}|inbox/[^/]+)\.xml$' || true) | cut -f2)"
if [ -z "$filenames" ]; then
exit 0
fi