post-commit

#!/bin/bash

function execute_command {
  cmd=$1
  echo "Running ${cmd} ..."
  eval ${cmd}
  if [[ $? -ne 0 ]] ; then
    echo "error: Please amend your patch until the command"
    echo "${cmd}"
    echo "completes with no issues reported"
    exit 1
  fi
}
MANIFEST_DIR=.git/`readlink .git/config | sed 's/projects\/.*/manifests/'`
#
# Run checkpatch after the commit on the git diff with HEAD^
# This hook looks for various script files in scripts directory
#
if [[ -e scripts/checkpatch ]] ; then
  checkpatch_script=scripts/checkpatch
elif [[ -e scripts/checkpatch.py ]] ; then
  checkpatch_script=scripts/checkpatch.py
elif [[ -e scripts/checkpatch.pl ]] ; then
  checkpatch_script=scripts/checkpatch.pl
fi
if [[ -n ${checkpatch_script} ]] ; then
  cmd="git format-patch -1 --stdout | ${checkpatch_script} -"
  execute_command "${cmd}"
fi

checkpatch_script=
if [[ -e $MANIFEST_DIR/scripts/global_checkpatch ]] ; then
  checkpatch_script=$MANIFEST_DIR/scripts/global_checkpatch
fi
if [[ -n ${checkpatch_script} ]] ; then
  cmd="git format-patch -1 --stdout | ${checkpatch_script} -"
  execute_command "${cmd}"
fi

#
# Run checkfiles after the commit on the files updated by the commit
# This hook looks for various script files in scripts directory
#
if [[ -e scripts/checkfiles ]] ; then
  checkfiles_script=scripts/checkfiles
elif [[ -e scripts/checkfiles.py ]] ; then
  checkfiles_script=scripts/checkfiles.py
elif [[ -e scripts/checkfiles.pl ]] ; then
  checkfiles_script=scripts/checkfiles.pl
fi
if [[ -n ${checkfiles_script} ]] ; then
  cmd="git diff --name-only HEAD^ | ${checkfiles_script} -"
  execute_command "${cmd}"
fi
checkfiles_script=
if [[ -e $MANIFEST_DIR/scripts/global_checkfiles ]] ; then
  checkfiles_script=$MANIFEST_DIR/scripts/global_checkfiles
fi
if [[ -n ${checkfiles_script} ]] ; then
  cmd="git diff --name-only HEAD^ | ${checkfiles_script} -"
  execute_command "${cmd}"
fi

#
# Run basic_unit_tests after the commit
# This hook looks for various script files in scripts directory
#
if [[ -e tests/basic_unit_tests ]] ; then
  basic_unit_tests_script=tests/basic_unit_tests
elif [[ -e tests/basic_unit_tests.py ]] ; then
  basic_unit_tests_script=tests/basic_unit_tests.py
elif [[ -e tests/basic_unit_tests.pl ]] ; then
  basic_unit_tests_script=tests/basic_unit_tests.pl
fi
if [[ -n ${basic_unit_tests_script} ]] ; then
  cmd=${basic_unit_tests_script}
  execute_command "${cmd}"
fi

basic_unit_tests_script=
if [[ -e $MANIFEST_DIR/tests/global_basic_unit_tests ]] ; then
  basic_unit_tests_script=$MANIFEST_DIR/tests/global_basic_unit_tests
fi
if [[ -n ${basic_unit_tests_script} ]] ; then
  cmd=${basic_unit_tests_script}
  execute_command "${cmd}"
fi