| #! /usr/bin/env bash | |
| # -*- tab-width: 4; -*- | |
| # vi: set sw=2 ts=4: | |
| # Copyright 2024 The Khronos Group Inc. | |
| # SPDX-License-Identifier: Apache-2.0 | |
| # Wrapper for git diff to use ktx compare. | |
| # Per https://git-scm.com/docs/git/2.18.0#Documentation/git.txt-codeGITEXTERNALDIFFcode | |
| # git diff sends 7 arguments: | |
| # path old-file old-hex old-mode new-file new-hex new-mode | |
| if [ $# -ne 7 ]; then | |
| echo "$0: Git did not provide the expected 7 arguments." | |
| exit 1 | |
| fi | |
| oldfile=$2 | |
| newfile=$5 | |
| #echo "oldfile = $oldfile" | |
| #echo "newfile = $newfile" | |
| ktx compare $oldfile $newfile | |
| # Mask ktx compare's exit code. git diff expects the diff program to exit | |
| # without error even when there are differences. | |
| status=$? | |
| if [ $status -eq 7 ]; then | |
| exit 0 | |
| else | |
| exit $status | |
| fi | |