1#************************************************************** 2# 3# Licensed to the Apache Software Foundation (ASF) under one 4# or more contributor license agreements. See the NOTICE file 5# distributed with this work for additional information 6# regarding copyright ownership. The ASF licenses this file 7# to you under the Apache License, Version 2.0 (the 8# "License"); you may not use this file except in compliance 9# with the License. You may obtain a copy of the License at 10# 11# http://www.apache.org/licenses/LICENSE-2.0 12# 13# Unless required by applicable law or agreed to in writing, 14# software distributed under the License is distributed on an 15# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16# KIND, either express or implied. See the License for the 17# specific language governing permissions and limitations 18# under the License. 19# 20#************************************************************** 21 22package SvnRevision; 23 24 25sub DetectRevisionIdFromGit ($) 26{ 27 my $path = shift; 28 29 my $id = undef; 30 31 open my $proc, "cd $path && git show HEAD 2>\&1|"; 32 while (<$proc>) 33 { 34 if (/^fatal: Not a git repository/) 35 { 36 # Not in a GIT repository. 37 last; 38 } 39 elsif (/^\s*git-svn-id:.*?trunk@([0-9]+)\s+/) 40 { 41 $id = $1; 42 last; 43 } 44 } 45 close $proc; 46 47 return $id; 48} 49 50 51 52 53sub DetectRevisionId ($) 54{ 55 my $path = shift; 56 57 my $id = undef; 58 59 open my $proc, "cd $path && svn info 2>\&1 |"; 60 while (<$proc>) 61 { 62 if (/svn: E155007:/ || /svn: '.' is not a working copy/) 63 { 64 # Not in an SVN repository. 65 $id = DetectRevisionIdFromGit($path); 66 last; 67 } 68 else 69 { 70 if (/Last Changed Rev:\s+([0-9]+)/) 71 { 72 $id = $1; 73 last; 74 } 75 } 76 } 77 close $proc; 78 79 return $id; 80} 81 821; 83