| #!/bin/bash |
| # |
| # Copyright (c) 2014 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| # |
| # Generate version information |
| |
| if ghash=$(git rev-parse --short --verify HEAD 2>/dev/null); then |
| if gdesc=$(git describe --dirty --match='v*' 2>/dev/null); then |
| IFS="-" fields=($gdesc) |
| tag="${fields[0]}" |
| IFS="." vernum=($tag) |
| numcommits=$((${vernum[2]}+${fields[1]:-0})) |
| ver_major="${vernum[0]}" |
| ver_branch="${vernum[1]}" |
| else |
| numcommits=$(git rev-list HEAD | wc -l) |
| ver_major="v0" |
| ver_branch="0" |
| fi |
| # avoid putting the -dirty attribute if only the timestamp |
| # changed |
| git status > /dev/null 2>&1 |
| |
| dirty=$(sh -c "[ '$(git diff-index --name-only HEAD)' ] \ |
| && echo '-dirty'") |
| ver="${ver_major}.${ver_branch}.${numcommits}-${ghash}${dirty}" |
| else |
| ver="unknown" |
| fi |
| |
| date=$(date '+%F %T') |
| |
| echo "const char futility_version[] = \"${ver} ${date} ${USER}\";"; |
