2 # Set the SKIP_JOB environment variable if this job is supposed to only run
3 # when submodules are updated and they were not. The following time consuming
4 # tasks will be skipped when the environment variable is present.
9 source "$(cd "$(dirname "$0")" && pwd)/../shared.sh"
11 if [[ -z "${CI_ONLY_WHEN_SUBMODULES_CHANGED+x}" ]]; then
12 echo "Executing the job since there is no skip rule in effect"
13 elif git diff HEAD^ | grep --quiet "^index .* 160000"; then
14 # Submodules pseudo-files inside git have the 160000 permissions, so when
15 # those files are present in the diff a submodule was updated.
16 echo "Executing the job since submodules are updated"
18 echo "Not executing this job since no submodules were updated"
19 ciCommandSetEnv SKIP_JOB 1