mirror of
https://github.com/git/git.git
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e349026812
This is based on the git-import.sh script, but is a little more robust and efficient. More importantly, it should serve as a quick template for interfacing fast-import with perl scripts. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
64 lines
1.4 KiB
Perl
Executable file
64 lines
1.4 KiB
Perl
Executable file
#!/usr/bin/perl
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#
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# Performs an initial import of a directory. This is the equivalent
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# of doing 'git init; git add .; git commit'. It's a little slower,
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# but is meant to be a simple fast-import example.
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use strict;
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use File::Find;
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my $USAGE = 'Usage: git-import branch import-message';
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my $branch = shift or die "$USAGE\n";
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my $message = shift or die "$USAGE\n";
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chomp(my $username = `git config user.name`);
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chomp(my $email = `git config user.email`);
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die 'You need to set user name and email'
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unless $username && $email;
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system('git init');
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open(my $fi, '|-', qw(git fast-import --date-format=now))
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or die "unable to spawn fast-import: $!";
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print $fi <<EOF;
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commit refs/heads/$branch
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committer $username <$email> now
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data <<MSGEOF
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$message
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MSGEOF
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EOF
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find(
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sub {
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if($File::Find::name eq './.git') {
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$File::Find::prune = 1;
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return;
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}
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return unless -f $_;
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my $fn = $File::Find::name;
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$fn =~ s#^.\/##;
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open(my $in, '<', $_)
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or die "unable to open $fn: $!";
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my @st = stat($in)
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or die "unable to stat $fn: $!";
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my $len = $st[7];
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print $fi "M 644 inline $fn\n";
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print $fi "data $len\n";
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while($len > 0) {
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my $r = read($in, my $buf, $len < 4096 ? $len : 4096);
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defined($r) or die "read error from $fn: $!";
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$r > 0 or die "premature EOF from $fn: $!";
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print $fi $buf;
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$len -= $r;
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}
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print $fi "\n";
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}, '.'
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);
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close($fi);
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exit $?;
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