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void-packages/common/travis/changed_templates.sh

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common/travis: use the same shebang format for all travis scripts.
2015-04-10 15:40:02 +02:00
#!/bin/sh
.travis.yml: test build packages on travis.
2015-04-10 00:53:46 +02:00
#
# changed_templates.sh
common/travis/changed_templates.sh: try chroot-git then git
2019-03-07 03:15:03 +01:00
if command -v chroot-git >/dev/null 2>&1; then
GIT_CMD=$(command -v chroot-git)
elif command -v git >/dev/null 2>&1; then
GIT_CMD=$(command -v git)
fi
changed_templates: use current tip for non-merge commit Some people uses this scripts to detect changes locally. Let's not break their script.
2021-06-01 03:07:59 +02:00
tip="$(git rev-list -1 --parents HEAD)"
case "$tip" in
*" "*" "*) tip="${tip##* }" ;;
*) tip="${tip%% *}" ;;
esac
changed_templates: exit early if no merge-base could be found GitHub Action and fetch_upstream.sh script limits fetch depth to 200. With such depth, should the PR was based on very old tree, we couldn't find the merge-base to diff again. In theory, we could replace actions/checkout and fetch_upstream.sh to fetch more than 200 depth. However, there isn't much gain from such change and it will increase the time to fetch upstream for all PR. Arguably, such problematic PR couldn't be built because other steps would build changed packages' dependencies, too. Let's complain and exit early instead.
2021-06-01 03:23:12 +02:00
base="$(git merge-base FETCH_HEAD "$tip")" || {
echo "Your branches is based on too old copy."
echo "Please rebase to newest copy."
exit 1
}
changed_templates: use current tip for non-merge commit Some people uses this scripts to detect changes locally. Let's not break their script.
2021-06-01 03:07:59 +02:00
echo "$base $tip" >/tmp/revisions
common/changed_templates.sh: store merge-base in file
2021-05-24 22:13:35 +02:00
.travis.yml: test build packages on travis.
2015-04-10 00:53:46 +02:00
/bin/echo -e '\x1b[32mChanged packages:\x1b[0m'
travis/changed_templates: correct left tree-ish From b881f32687 (travis/changed_templates: filter by git itself, 2020-05-23), we replaced git-diff(1) with git-diff-tree(1). The change wasn't equivalence, though. We used to compare between merge-base of FETCH_HEAD and HEAD. From that commit, we started to compare FETCH_HEAD and HEAD instead. Fix them by changing left tree-ish to the merge-base.
2020-06-10 17:54:08 +02:00
$GIT_CMD diff-tree -r --no-renames --name-only --diff-filter=AM \
changed_templates: use current tip for non-merge commit Some people uses this scripts to detect changes locally. Let's not break their script.
2021-06-01 03:07:59 +02:00
"$base" "$tip" \
travis/changed_templates: correct left tree-ish From b881f32687 (travis/changed_templates: filter by git itself, 2020-05-23), we replaced git-diff(1) with git-diff-tree(1). The change wasn't equivalence, though. We used to compare between merge-base of FETCH_HEAD and HEAD. From that commit, we started to compare FETCH_HEAD and HEAD instead. Fix them by changing left tree-ish to the merge-base.
2020-06-10 17:54:08 +02:00
-- 'srcpkgs/*/template' |
travis/changed_templates: filter by git itself - Use plumbing git-diff-tree(1) instead of porcelain git-diff(1) - Disable rename detection, gains some speed up and fix missing template with name-status Renamed and Copied. - Use "--diff-filter" to filter by Git itself. - Tell Git to only check 'srcpkgs/*/template', this glob will only look into template file inside direct sub-directory of srcpkgs - With all of those options, we don't need a grep and a pipe
2020-05-23 15:40:09 +02:00
cut -d/ -f 2 |
tee /tmp/templates |
sed "s/^/ /" >&2