timescaledb/scripts/check_file_license.sh
2024-01-11 12:18:50 +01:00

96 lines
2.6 KiB
Bash
Executable File

#!/bin/bash
get_c_license() {
awk 'BEGIN {ORS=""}{if($1 == "*/") {print; exit;}} {print}' $1
}
get_sql_license() {
awk 'BEGIN {ORS=""}{if($1 == "") {print; exit;}} {print}' $1
}
check_file() {
FLAG=${1}
FILE=${2}
SCRIPTPATH="$( cd "$(dirname "${0}")" || exit ; pwd -P )"
TIMESCALE_LOCATION=$(dirname ${SCRIPTPATH})
LICENSE_FILE=
LICENSE_STRING=
FIRST_COMMENT=
case ${FLAG} in
('-c')
LICENSE_FILE="${SCRIPTPATH}/c_license_header-apache.h"
LICENSE_STRING=$(get_c_license ${LICENSE_FILE})
FIRST_COMMENT=$(get_c_license ${FILE})
;;
('-e')
LICENSE_FILE="${SCRIPTPATH}/c_license_header-timescale.h"
LICENSE_STRING=$(get_c_license ${LICENSE_FILE})
FIRST_COMMENT=$(get_c_license ${FILE})
;;
('-i')
LICENSE_FILE="${SCRIPTPATH}/license_apache.spec"
LICENSE_STRING=$(get_sql_license ${LICENSE_FILE})
FIRST_COMMENT=$(get_sql_license ${FILE})
;;
('-j')
LICENSE_FILE="${SCRIPTPATH}/license_tsl.spec"
LICENSE_STRING=$(get_sql_license ${LICENSE_FILE})
FIRST_COMMENT=$(get_sql_license ${FILE})
;;
('-s')
LICENSE_FILE="${SCRIPTPATH}/sql_license_apache.sql"
LICENSE_STRING=$(get_sql_license ${LICENSE_FILE})
FIRST_COMMENT=$(get_sql_license ${FILE})
;;
('-t')
LICENSE_FILE="${SCRIPTPATH}/sql_license_tsl.sql"
LICENSE_STRING=$(get_sql_license ${LICENSE_FILE})
FIRST_COMMENT=$(get_sql_license ${FILE})
;;
('-p')
LICENSE_FILE="${SCRIPTPATH}/license_tsl.spec"
LICENSE_STRING=$(get_sql_license ${LICENSE_FILE})
FIRST_COMMENT=$(get_sql_license ${FILE})
;;
("--")
return 0;
;;
(*)
echo "Unknown flag" ${1}
return 1;
esac
if [[ "${FIRST_COMMENT}" != "${LICENSE_STRING}" ]]; then
echo ${FILE#"$TIMESCALE_LOCATION/"} "lacks a license header. Add";
echo
cat ${LICENSE_FILE}
echo
echo "to the top of the file";
return 1;
fi
}
args=$(getopt "c:e:i:j:p:s:t:" "$@"); errcode=$?; set -- $args
if [[ ${errcode} != 0 ]]; then
echo 'Usage: check_file_license ((-c|-e|-i|-j|-s|-t) <filename> ...)'
return 2
fi
ERRORCODE=0
while [[ ${1} ]]; do
if [[ ${1} == "--" ]]; then
break;
fi
check_file ${1} ${2}
FILE_ERR=${?}
ERRORCODE=$((FILE_ERR | ERRORCODE));
shift; shift;
done
exit ${ERRORCODE};