| #!/bin/bash |
| # Part of the Crubit project, under the Apache License v2.0 with LLVM |
| # Exceptions. See /LICENSE for license information. |
| # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| |
| function prepend_license() { |
| cat common/LICENSE_HEADER "$1" |
| } |
| |
| STATUS=0 |
| while (("$#" != 0)) |
| do |
| if [ "$#" == 1 ]; then |
| echo >&2 "INTERNAL ERROR: test.sh requires an even number of arguments." |
| exit 1 |
| fi |
| diff -u "$1" <(prepend_license "$2") |
| NEW_STATUS="$?" |
| if [ $NEW_STATUS != 0 ]; then |
| if [ -n "$WRITE_GOLDENS" ]; then |
| prepend_license "$2" > "$1" |
| elif [ $STATUS == 0 ]; then |
| STATUS="$NEW_STATUS" |
| fi |
| fi |
| shift 2 |
| done |
| |
| if [ $STATUS != 0 ]; then |
| echo >&2 "To regenerate the goldens, run common/golden_update.sh" |
| exit 1 |
| fi |
