17f1cdf2dSSimon Schubert#!/bin/sh 27f1cdf2dSSimon Schubert 3ea9c9026SSimon Schubert# We might be run during buildkernel/world, where PATH is 4ea9c9026SSimon Schubert# limited. To reach git, we need to add the directories 5ea9c9026SSimon Schubert# git might be located in. Not a very nice solution, but 6ea9c9026SSimon Schubert# it works well enough. 7*ee48961fSSascha WildnerPATH=$PATH:/usr/local/bin:/usr/pkg/bin 8ea9c9026SSimon Schubert 9f5a0be59SSimon Schubertsrcdir=${1:-$(dirname $0)} 10f5a0be59SSimon Schubert 11f5a0be59SSimon Schubert[ -n "$srcdir" ] && cd "$srcdir" 12f5a0be59SSimon Schubert 13ea9c9026SSimon Schubertif ! git version >/dev/null 2>&1 || 147f1cdf2dSSimon Schubert ! cd "$(dirname "$0")" || 157f1cdf2dSSimon Schubert ! git rev-parse --git-dir >/dev/null 2>&1 167f1cdf2dSSimon Schubertthen 177f1cdf2dSSimon Schubert exit 0 187f1cdf2dSSimon Schubertfi 197f1cdf2dSSimon Schubert 20ea9c9026SSimon Schubertv=$(git describe --abbrev=5 2>/dev/null || git rev-parse --short HEAD) 21ea9c9026SSimon Schubertv=$(echo "$v" | sed -e 'y/-/./') 229b10ce04SSimon Schubert 239b10ce04SSimon Schubert# Takes too long when running over NFS 249b10ce04SSimon Schubert#git update-index -q --refresh 259b10ce04SSimon Schubert#[ -z "$(git diff-index --name-only HEAD --)" ] || v="$v*" 267f1cdf2dSSimon Schubert 277f1cdf2dSSimon Schubertecho "$v" 287f1cdf2dSSimon Schubertexit 0 29