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git-archimport: initial import needs empty directory

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git-archimport should better refuse to start an initial import if the
current directory is not empty.

(http://bugs.debian.org/400508)

Signed-off-by: Gerrit Pape <pape@smarden.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Gerrit Pape 2007-02-03 22:38:59 +00:00 committed by Junio C Hamano
parent 756373da25
commit 11dbe9e880
1 changed files with 9 additions and 0 deletions
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9
git-archimport.perl
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@ -95,6 +95,15 @@ $ENV{'TMPDIR'} = $opt_t if $opt_t; # $ENV{TMPDIR} will affect tempdir() calls:
my $tmp = tempdir('git-archimport-XXXXXX', TMPDIR => 1, CLEANUP => 1);
$opt_v && print "+ Using $tmp as temporary directory\n";
unless (-d $git_dir) { # initial import needs empty directory
opendir DIR, '.' or die "Unable to open current directory: $!\n";
while (my $entry = readdir DIR) {
$entry =~ /^\.\.?$/ or
die "Initial import needs an empty current working directory.\n"
}
closedir DIR
}
my %reachable = (); # Arch repositories we can access
my %unreachable = (); # Arch repositories we can't access :<
my @psets = (); # the collection