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-rwxr-xr-xgit-remote.perl399
1 files changed, 0 insertions, 399 deletions
diff --git a/git-remote.perl b/git-remote.perl
deleted file mode 100755
index bd70bf1ddd..0000000000
--- a/git-remote.perl
+++ /dev/null
@@ -1,399 +0,0 @@
-#!/usr/bin/perl -w
-
-use Git;
-my $git = Git->repository();
-
-sub add_remote_config {
- my ($hash, $name, $what, $value) = @_;
- if ($what eq 'url') {
- if (exists $hash->{$name}{'URL'}) {
- print STDERR "Warning: more than one remote.$name.url\n";
- }
- $hash->{$name}{'URL'} = $value;
- }
- elsif ($what eq 'fetch') {
- $hash->{$name}{'FETCH'} ||= [];
- push @{$hash->{$name}{'FETCH'}}, $value;
- }
- if (!exists $hash->{$name}{'SOURCE'}) {
- $hash->{$name}{'SOURCE'} = 'config';
- }
-}
-
-sub add_remote_remotes {
- my ($hash, $file, $name) = @_;
-
- if (exists $hash->{$name}) {
- $hash->{$name}{'WARNING'} = 'ignored due to config';
- return;
- }
-
- my $fh;
- if (!open($fh, '<', $file)) {
- print STDERR "Warning: cannot open $file\n";
- return;
- }
- my $it = { 'SOURCE' => 'remotes' };
- $hash->{$name} = $it;
- while (<$fh>) {
- chomp;
- if (/^URL:\s*(.*)$/) {
- # Having more than one is Ok -- it is used for push.
- if (! exists $it->{'URL'}) {
- $it->{'URL'} = $1;
- }
- }
- elsif (/^Push:\s*(.*)$/) {
- ; # later
- }
- elsif (/^Pull:\s*(.*)$/) {
- $it->{'FETCH'} ||= [];
- push @{$it->{'FETCH'}}, $1;
- }
- elsif (/^\#/) {
- ; # ignore
- }
- else {
- print STDERR "Warning: funny line in $file: $_\n";
- }
- }
- close($fh);
-}
-
-sub list_remote {
- my ($git) = @_;
- my %seen = ();
- my @remotes = eval {
- $git->command(qw(config --get-regexp), '^remote\.');
- };
- for (@remotes) {
- if (/^remote\.(\S+?)\.([^.\s]+)\s+(.*)$/) {
- add_remote_config(\%seen, $1, $2, $3);
- }
- }
-
- my $dir = $git->repo_path() . "/remotes";
- if (opendir(my $dh, $dir)) {
- local $_;
- while ($_ = readdir($dh)) {
- chomp;
- next if (! -f "$dir/$_" || ! -r _);
- add_remote_remotes(\%seen, "$dir/$_", $_);
- }
- }
-
- return \%seen;
-}
-
-sub add_branch_config {
- my ($hash, $name, $what, $value) = @_;
- if ($what eq 'remote') {
- if (exists $hash->{$name}{'REMOTE'}) {
- print STDERR "Warning: more than one branch.$name.remote\n";
- }
- $hash->{$name}{'REMOTE'} = $value;
- }
- elsif ($what eq 'merge') {
- $hash->{$name}{'MERGE'} ||= [];
- push @{$hash->{$name}{'MERGE'}}, $value;
- }
-}
-
-sub list_branch {
- my ($git) = @_;
- my %seen = ();
- my @branches = eval {
- $git->command(qw(config --get-regexp), '^branch\.');
- };
- for (@branches) {
- if (/^branch\.([^.]*)\.(\S*)\s+(.*)$/) {
- add_branch_config(\%seen, $1, $2, $3);
- }
- }
-
- return \%seen;
-}
-
-my $remote = list_remote($git);
-my $branch = list_branch($git);
-
-sub update_ls_remote {
- my ($harder, $info) = @_;
-
- return if (($harder == 0) ||
- (($harder == 1) && exists $info->{'LS_REMOTE'}));
-
- my @ref = map {
- s|^[0-9a-f]{40}\s+refs/heads/||;
- $_;
- } $git->command(qw(ls-remote --heads), $info->{'URL'});
- $info->{'LS_REMOTE'} = \@ref;
-}
-
-sub list_wildcard_mapping {
- my ($forced, $ours, $ls) = @_;
- my %refs;
- for (@$ls) {
- $refs{$_} = 01; # bit #0 to say "they have"
- }
- for ($git->command('for-each-ref', "refs/remotes/$ours")) {
- chomp;
- next unless (s|^[0-9a-f]{40}\s[a-z]+\srefs/remotes/$ours/||);
- next if ($_ eq 'HEAD');
- $refs{$_} ||= 0;
- $refs{$_} |= 02; # bit #1 to say "we have"
- }
- my (@new, @stale, @tracked);
- for (sort keys %refs) {
- my $have = $refs{$_};
- if ($have == 1) {
- push @new, $_;
- }
- elsif ($have == 2) {
- push @stale, $_;
- }
- elsif ($have == 3) {
- push @tracked, $_;
- }
- }
- return \@new, \@stale, \@tracked;
-}
-
-sub list_mapping {
- my ($name, $info) = @_;
- my $fetch = $info->{'FETCH'};
- my $ls = $info->{'LS_REMOTE'};
- my (@new, @stale, @tracked);
-
- for (@$fetch) {
- next unless (/(\+)?([^:]+):(.*)/);
- my ($forced, $theirs, $ours) = ($1, $2, $3);
- if ($theirs eq 'refs/heads/*' &&
- $ours =~ /^refs\/remotes\/(.*)\/\*$/) {
- # wildcard mapping
- my ($w_new, $w_stale, $w_tracked)
- = list_wildcard_mapping($forced, $1, $ls);
- push @new, @$w_new;
- push @stale, @$w_stale;
- push @tracked, @$w_tracked;
- }
- elsif ($theirs =~ /\*/ || $ours =~ /\*/) {
- print STDERR "Warning: unrecognized mapping in remotes.$name.fetch: $_\n";
- }
- elsif ($theirs =~ s|^refs/heads/||) {
- if (!grep { $_ eq $theirs } @$ls) {
- push @stale, $theirs;
- }
- elsif ($ours ne '') {
- push @tracked, $theirs;
- }
- }
- }
- return \@new, \@stale, \@tracked;
-}
-
-sub show_mapping {
- my ($name, $info) = @_;
- my ($new, $stale, $tracked) = list_mapping($name, $info);
- if (@$new) {
- print " New remote branches (next fetch will store in remotes/$name)\n";
- print " @$new\n";
- }
- if (@$stale) {
- print " Stale tracking branches in remotes/$name (use 'git remote prune')\n";
- print " @$stale\n";
- }
- if (@$tracked) {
- print " Tracked remote branches\n";
- print " @$tracked\n";
- }
-}
-
-sub prune_remote {
- my ($name, $ls_remote) = @_;
- if (!exists $remote->{$name}) {
- print STDERR "No such remote $name\n";
- return;
- }
- my $info = $remote->{$name};
- update_ls_remote($ls_remote, $info);
-
- my ($new, $stale, $tracked) = list_mapping($name, $info);
- my $prefix = "refs/remotes/$name";
- foreach my $to_prune (@$stale) {
- my @v = $git->command(qw(rev-parse --verify), "$prefix/$to_prune");
- $git->command(qw(update-ref -d), "$prefix/$to_prune", $v[0]);
- }
-}
-
-sub show_remote {
- my ($name, $ls_remote) = @_;
- if (!exists $remote->{$name}) {
- print STDERR "No such remote $name\n";
- return;
- }
- my $info = $remote->{$name};
- update_ls_remote($ls_remote, $info);
-
- print "* remote $name\n";
- print " URL: $info->{'URL'}\n";
- for my $branchname (sort keys %$branch) {
- next if ($branch->{$branchname}{'REMOTE'} ne $name);
- my @merged = map {
- s|^refs/heads/||;
- $_;
- } split(' ',"@{$branch->{$branchname}{'MERGE'}}");
- next unless (@merged);
- print " Remote branch(es) merged with 'git pull' while on branch $branchname\n";
- print " @merged\n";
- }
- if ($info->{'LS_REMOTE'}) {
- show_mapping($name, $info);
- }
-}
-
-sub add_remote {
- my ($name, $url, $opts) = @_;
- if (exists $remote->{$name}) {
- print STDERR "remote $name already exists.\n";
- exit(1);
- }
- $git->command('config', "remote.$name.url", $url);
- my $track = $opts->{'track'} || ["*"];
-
- for (@$track) {
- $git->command('config', '--add', "remote.$name.fetch",
- "+refs/heads/$_:refs/remotes/$name/$_");
- }
- if ($opts->{'fetch'}) {
- $git->command('fetch', $name);
- }
- if (exists $opts->{'master'}) {
- $git->command('symbolic-ref', "refs/remotes/$name/HEAD",
- "refs/remotes/$name/$opts->{'master'}");
- }
-}
-
-sub update_remote {
- my ($name) = @_;
-
- my $conf = $git->config("remotes." . $name);
- if (defined($conf)) {
- @remotes = split(' ', $conf);
- } elsif ($name eq 'default') {
- undef @remotes;
- for (sort keys %$remote) {
- my $do_fetch = $git->config_boolean("remote." . $_ .
- ".skipDefaultUpdate");
- if (!defined($do_fetch) || $do_fetch ne "true") {
- push @remotes, $_;
- }
- }
- } else {
- print STDERR "Remote group $name does not exists.\n";
- exit(1);
- }
- for (@remotes) {
- print "Updating $_\n";
- $git->command('fetch', "$_");
- }
-}
-
-sub add_usage {
- print STDERR "Usage: git remote add [-f] [-t track]* [-m master] <name> <url>\n";
- exit(1);
-}
-
-if (!@ARGV) {
- for (sort keys %$remote) {
- print "$_\n";
- }
-}
-elsif ($ARGV[0] eq 'show') {
- my $ls_remote = 1;
- my $i;
- for ($i = 1; $i < @ARGV; $i++) {
- if ($ARGV[$i] eq '-n') {
- $ls_remote = 0;
- }
- else {
- last;
- }
- }
- if ($i >= @ARGV) {
- print STDERR "Usage: git remote show <remote>\n";
- exit(1);
- }
- for (; $i < @ARGV; $i++) {
- show_remote($ARGV[$i], $ls_remote);
- }
-}
-elsif ($ARGV[0] eq 'update') {
- if (@ARGV <= 1) {
- update_remote("default");
- exit(1);
- }
- for ($i = 1; $i < @ARGV; $i++) {
- update_remote($ARGV[$i]);
- }
-}
-elsif ($ARGV[0] eq 'prune') {
- my $ls_remote = 1;
- my $i;
- for ($i = 1; $i < @ARGV; $i++) {
- if ($ARGV[$i] eq '-n') {
- $ls_remote = 0;
- }
- else {
- last;
- }
- }
- if ($i >= @ARGV) {
- print STDERR "Usage: git remote prune <remote>\n";
- exit(1);
- }
- for (; $i < @ARGV; $i++) {
- prune_remote($ARGV[$i], $ls_remote);
- }
-}
-elsif ($ARGV[0] eq 'add') {
- my %opts = ();
- while (1 < @ARGV && $ARGV[1] =~ /^-/) {
- my $opt = $ARGV[1];
- shift @ARGV;
- if ($opt eq '-f' || $opt eq '--fetch') {
- $opts{'fetch'} = 1;
- next;
- }
- if ($opt eq '-t' || $opt eq '--track') {
- if (@ARGV < 1) {
- add_usage();
- }
- $opts{'track'} ||= [];
- push @{$opts{'track'}}, $ARGV[1];
- shift @ARGV;
- next;
- }
- if ($opt eq '-m' || $opt eq '--master') {
- if ((@ARGV < 1) || exists $opts{'master'}) {
- add_usage();
- }
- $opts{'master'} = $ARGV[1];
- shift @ARGV;
- next;
- }
- add_usage();
- }
- if (@ARGV != 3) {
- add_usage();
- }
- add_remote($ARGV[1], $ARGV[2], \%opts);
-}
-else {
- print STDERR "Usage: git remote\n";
- print STDERR " git remote add <name> <url>\n";
- print STDERR " git remote show <name>\n";
- print STDERR " git remote prune <name>\n";
- print STDERR " git remote update [group]\n";
- exit(1);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-15 00:34:36 +0000