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packaging: Add get_last_modification()

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Let's add a function to get the hash of the last commit modifying a
specific file.

This will help to avoid writing `git rev-list ...` into every single
build script used by the kata-deploy.

Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
This commit is contained in:
Fabiano Fidêncio 2022-10-19 16:20:52 +02:00
parent 6c05e5c67a
commit e69a6f5749
1 changed files with 15 additions and 0 deletions
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15
tools/packaging/scripts/lib.sh
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@ -98,3 +98,18 @@ get_kata_hash() {
ref=$2 ref=$2
git ls-remote --heads --tags "https://github.com/${project}/${repo}.git" | grep "${ref}" | awk '{print $1}' git ls-remote --heads --tags "https://github.com/${project}/${repo}.git" | grep "${ref}" | awk '{print $1}'
} }
# $1 - Repo's root dir
# $2 - The file we're looking for the last modification
get_last_modification() {
local repo_root_dir="${1}"
local file="${2}"
# This is a workaround needed for when running this code on Jenkins
git config --global --add safe.directory ${repo_root_dir} &> /dev/null
dirty=""
[ $(git status --porcelain | grep "${file#${repo_root_dir}/}" | wc -l) -gt 0 ] && dirty="-dirty"
echo "$(git log -1 --pretty=format:"%H" ${file})${dirty}"
}