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git-svn: --branch-all-refs / -B support
This should make life easier for all those who type: `git-rev-parse --symbolic --all | xargs -n1 echo -b` every time they run git-svn fetch. Signed-off-by: Eric Wong <normalperson@yhbt.net>
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@ -34,12 +34,13 @@ my $sha1 = qr/[a-f\d]{40}/;
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my $sha1_short = qr/[a-f\d]{4,40}/;
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my ($_revision,$_stdin,$_no_ignore_ext,$_no_stop_copy,$_help,$_rmdir,$_edit,
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$_find_copies_harder, $_l, $_cp_similarity,
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$_version, $_upgrade, $_authors);
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$_version, $_upgrade, $_authors, $_branch_all_refs);
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my (@_branch_from, %tree_map, %users);
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my ($_svn_co_url_revs, $_svn_pg_peg_revs);
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my %fc_opts = ( 'no-ignore-externals' => \$_no_ignore_ext,
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'branch|b=s' => \@_branch_from,
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'branch-all-refs|B' => \$_branch_all_refs,
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'authors-file|A=s' => \$_authors );
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# yes, 'native' sets "\n". Patches to fix this for non-*nix systems welcome:
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@ -108,6 +109,7 @@ usage(0) if $_help;
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version() if $_version;
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usage(1) unless defined $cmd;
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load_authors() if $_authors;
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load_all_refs() if $_branch_all_refs;
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svn_compat_check();
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$cmd{$cmd}->[0]->(@ARGV);
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exit 0;
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@ -1238,6 +1240,17 @@ sub map_tree_joins {
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}
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}
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sub load_all_refs {
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if (@_branch_from) {
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print STDERR '--branch|-b parameters are ignored when ',
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"--branch-all-refs|-B is passed\n";
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}
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# don't worry about rev-list on non-commit objects/tags,
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# it shouldn't blow up if a ref is a blob or tree...
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chomp(@_branch_from = `git-rev-parse --symbolic --all`);
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}
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# '<svn username> = real-name <email address>' mapping based on git-svnimport:
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sub load_authors {
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open my $authors, '<', $_authors or die "Can't open $_authors $!\n";
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