1*9880d681SAndroid Build Coastguard Worker#!/bin/sh 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workerusage() { 4*9880d681SAndroid Build Coastguard Worker echo "usage: $0 <source root>" 5*9880d681SAndroid Build Coastguard Worker echo " Prints the source control revision of the given source directory," 6*9880d681SAndroid Build Coastguard Worker echo " the exact format of the revision string depends on the source " 7*9880d681SAndroid Build Coastguard Worker echo " control system. If the source control system isn't known, the output" 8*9880d681SAndroid Build Coastguard Worker echo " is empty and the exit code is 1." 9*9880d681SAndroid Build Coastguard Worker exit 1 10*9880d681SAndroid Build Coastguard Worker} 11*9880d681SAndroid Build Coastguard Worker 12*9880d681SAndroid Build Coastguard Workerif [ $# != 1 ] || [ ! -d $1 ]; then 13*9880d681SAndroid Build Coastguard Worker usage; 14*9880d681SAndroid Build Coastguard Workerfi 15*9880d681SAndroid Build Coastguard Worker 16*9880d681SAndroid Build Coastguard Workercd $1 17*9880d681SAndroid Build Coastguard Workerif [ -d .svn ]; then 18*9880d681SAndroid Build Coastguard Worker svnversion | sed -e "s#\([0-9]*\)[A-Z]*#\1#" 19*9880d681SAndroid Build Coastguard Workerelif [ -f .git/svn/.metadata ]; then 20*9880d681SAndroid Build Coastguard Worker git svn info | grep 'Revision:' | cut -d: -f2- 21*9880d681SAndroid Build Coastguard Workerelif [ -d .git ]; then 22*9880d681SAndroid Build Coastguard Worker git log -1 --pretty=format:%H 23*9880d681SAndroid Build Coastguard Workerelse 24*9880d681SAndroid Build Coastguard Worker exit 1; 25*9880d681SAndroid Build Coastguard Workerfi 26*9880d681SAndroid Build Coastguard Worker 27*9880d681SAndroid Build Coastguard Workerexit 0 28