[tor-commits] [tor-browser-bundle/master] update_responses: create symlinks when extracting mars

[mikeperry at torproject.org]

commit cf83610e79951c0676212dca49d7144bf5df0f21
Author: Nicolas Vigier <boklm at torproject.org>
Date:   Sun Oct 12 15:03:43 2014 +0200

    update_responses: create symlinks when extracting mars
    
    Find the addsymlink instructions in the updatev3.manifest file and
    create corresponding symbolic links.
    
    If no updatev3.manifest file is present, we do it with the
    updatev2.manifest file if it is present.
---
 tools/update-responses/update_responses |    9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tools/update-responses/update_responses b/tools/update-responses/update_responses
index 3590227..55ebfb9 100755
--- a/tools/update-responses/update_responses
+++ b/tools/update-responses/update_responses
@@ -105,6 +105,15 @@ sub extract_mar {
                 || exit_error "Error decompressing $File::Find::name";
     };
     find($bunzip_file, $dest_dir);
+    my $manifest = -f 'updatev3.manifest' ? 'updatev3.manifest'
+                        : 'updatev2.manifest';
+    my @lines = read_file($manifest) if -f $manifest;
+    foreach my $line (@lines) {
+        if ($line =~ m/^addsymlink "(.+)" "(.+)"$/) {
+            exit_error "$mar_file: Could not create symlink $1 -> $2"
+                unless symlink $2, $1;
+        }
+    }
     chdir $old_cwd;
 }