Bill Richardson | e1486c3 | 2014-10-30 17:41:51 -0700 | [diff] [blame] | 1 | #!/bin/bash |
| 2 | # |
| 3 | # Copyright (c) 2014 The Chromium OS Authors. All rights reserved. |
| 4 | # Use of this source code is governed by a BSD-style license that can be |
| 5 | # found in the LICENSE file. |
| 6 | # |
| 7 | # Generate version information |
| 8 | |
| 9 | if ghash=$(git rev-parse --short --verify HEAD 2>/dev/null); then |
| 10 | if gdesc=$(git describe --dirty --match='v*' 2>/dev/null); then |
| 11 | IFS="-" fields=($gdesc) |
| 12 | tag="${fields[0]}" |
| 13 | IFS="." vernum=($tag) |
| 14 | numcommits=$((${vernum[2]}+${fields[1]:-0})) |
| 15 | ver_major="${vernum[0]}" |
| 16 | ver_branch="${vernum[1]}" |
| 17 | else |
| 18 | numcommits=$(git rev-list HEAD | wc -l) |
| 19 | ver_major="v0" |
| 20 | ver_branch="0" |
| 21 | fi |
| 22 | # avoid putting the -dirty attribute if only the timestamp |
| 23 | # changed |
| 24 | git status > /dev/null 2>&1 |
| 25 | |
| 26 | dirty=$(sh -c "[ '$(git diff-index --name-only HEAD)' ] \ |
| 27 | && echo '-dirty'") |
| 28 | ver="${ver_major}.${ver_branch}.${numcommits}-${ghash}${dirty}" |
| 29 | else |
| 30 | ver="unknown" |
| 31 | fi |
| 32 | |
| 33 | date=$(date '+%F %T') |
| 34 | |
| 35 | echo "const char futility_version[] = \"${ver} ${date} ${USER}\";"; |