Version control backends promoted to first-class plugins

1 files changed, 0 insertions, 241 deletions

diff --git a/IkiWiki/Rcs/mercurial.pm b/IkiWiki/Rcs/mercurial.pm
deleted file mode 100644
index 3a98e09d8..000000000
--- a/IkiWiki/Rcs/mercurial.pm
+++ /dev/null
@@ -1,241 +0,0 @@
-#!/usr/bin/perl
-
-package IkiWiki;
-
-use warnings;
-use strict;
-use IkiWiki;
-use Encode;
-use open qw{:utf8 :std};
-
-hook(type => "checkconfig", id => "mercurial", call => sub { #{{{
-	if (! defined $config{diffurl}) {
-		$config{diffurl}="";
-	}
-	if (length $config{mercurial_wrapper}) {
-		push @{$config{wrappers}}, {
-			wrapper => $config{mercurial_wrapper},
-			wrappermode => (defined $config{mercurial_wrappermode} ? $config{mercurial_wrappermode} : "06755"),
-		};
-	}
-}); #}}}
-
-hook(type => "getsetup", id => "mercurial", call => sub { #{{{
-	return
-		mercurial_wrapper => {
-			type => "string",
-			#example => # FIXME add example
-			description => "mercurial post-commit executable to generate",
-			safe => 0, # file
-			rebuild => 0,
-		},
-		mercurial_wrappermode => {
-			type => "string",
-			example => '06755',
-			description => "mode for mercurial_wrapper (can safely be made suid)",
-			safe => 0,
-			rebuild => 0,
-		},
-		historyurl => {
-			type => "string",
-			example => "http://example.com:8000/log/tip/[[file]]",
-			description => "url to hg serve'd repository, to show file history ([[file]] substituted)",
-			safe => 1,
-			rebuild => 1,
-		},
-		diffurl => {
-			type => "string",
-			example => "http://localhost:8000/?fd=[[r2]];file=[[file]]",
-			description => "url to hg serve'd repository, to show diff ([[file]] and [[r2]] substituted)",
-			safe => 1,
-			rebuild => 1,
-		},
-}); #}}}
-
-sub mercurial_log ($) { #{{{
-	my $out = shift;
-	my @infos;
-
-	while (<$out>) {
-		my $line = $_;
-		my ($key, $value);
-
-		if (/^description:/) {
-			$key = "description";
-			$value = "";
-
-			# slurp everything as the description text 
-			# until the next changeset
-			while (<$out>) {
-				if (/^changeset: /) {
-					$line = $_;
-					last;
-				}
-
-				$value .= $_;
-			}
-
-			local $/ = "";
-			chomp $value;
-			$infos[$#infos]{$key} = $value;
-		}
-
-		chomp $line;
-	        ($key, $value) = split /: +/, $line, 2;
-
-		if ($key eq "changeset") {
-			push @infos, {};
-
-			# remove the revision index, which is strictly 
-			# local to the repository
-			$value =~ s/^\d+://;
-		}
-
-		$infos[$#infos]{$key} = $value;
-	}
-	close $out;
-
-	return @infos;
-} #}}}
-
-sub rcs_update () { #{{{
-	my @cmdline = ("hg", "-q", "-R", "$config{srcdir}", "update");
-	if (system(@cmdline) != 0) {
-		warn "'@cmdline' failed: $!";
-	}
-} #}}}
-
-sub rcs_prepedit ($) { #{{{
-	return "";
-} #}}}
-
-sub rcs_commit ($$$;$$) { #{{{
-	my ($file, $message, $rcstoken, $user, $ipaddr) = @_;
-
-	if (defined $user) {
-		$user = possibly_foolish_untaint($user);
-	}
-	elsif (defined $ipaddr) {
-		$user = "Anonymous from ".possibly_foolish_untaint($ipaddr);
-	}
-	else {
-		$user = "Anonymous";
-	}
-
-	$message = possibly_foolish_untaint($message);
-	if (! length $message) {
-		$message = "no message given";
-	}
-
-	my @cmdline = ("hg", "-q", "-R", $config{srcdir}, "commit", 
-	               "-m", $message, "-u", $user);
-	if (system(@cmdline) != 0) {
-		warn "'@cmdline' failed: $!";
-	}
-
-	return undef; # success
-} #}}}
-
-sub rcs_commit_staged ($$$) {
-	# Commits all staged changes. Changes can be staged using rcs_add,
-	# rcs_remove, and rcs_rename.
-	my ($message, $user, $ipaddr)=@_;
-	
-	error("rcs_commit_staged not implemented for mercurial"); # TODO
-}
-
-sub rcs_add ($) { # {{{
-	my ($file) = @_;
-
-	my @cmdline = ("hg", "-q", "-R", "$config{srcdir}", "add", "$config{srcdir}/$file");
-	if (system(@cmdline) != 0) {
-		warn "'@cmdline' failed: $!";
-	}
-} #}}}
-
-sub rcs_remove ($) { # {{{
-	my ($file) = @_;
-
-	error("rcs_remove not implemented for mercurial"); # TODO
-} #}}}
-
-sub rcs_rename ($$) { # {{{
-	my ($src, $dest) = @_;
-
-	error("rcs_rename not implemented for mercurial"); # TODO
-} #}}}
-
-sub rcs_recentchanges ($) { #{{{
-	my ($num) = @_;
-
-	my @cmdline = ("hg", "-R", $config{srcdir}, "log", "-v", "-l", $num,
-		"--style", "default");
-	open (my $out, "@cmdline |");
-
-	eval q{use Date::Parse};
-	error($@) if $@;
-
-	my @ret;
-	foreach my $info (mercurial_log($out)) {
-		my @pages = ();
-		my @message = ();
-        
-		foreach my $msgline (split(/\n/, $info->{description})) {
-			push @message, { line => $msgline };
-		}
-
-		foreach my $file (split / /,$info->{files}) {
-			my $diffurl = $config{'diffurl'};
-			$diffurl =~ s/\[\[file\]\]/$file/go;
-			$diffurl =~ s/\[\[r2\]\]/$info->{changeset}/go;
-
-			push @pages, {
-				page => pagename($file),
-				diffurl => $diffurl,
-			};
-		}
-
-		my $user = $info->{"user"};
-		$user =~ s/\s*<.*>\s*$//;
-		$user =~ s/^\s*//;
-
-		push @ret, {
-			rev        => $info->{"changeset"},
-			user       => $user,
-			committype => "mercurial",
-			when       => str2time($info->{"date"}),
-			message    => [@message],
-			pages      => [@pages],
-		};
-	}
-
-	return @ret;
-} #}}}
-
-sub rcs_diff ($) { #{{{
-	# TODO
-} #}}}
-
-sub rcs_getctime ($) { #{{{
-	my ($file) = @_;
-
-	# XXX filename passes through the shell here, should try to avoid
-	# that just in case
-	my @cmdline = ("hg", "-R", $config{srcdir}, "log", "-v", "-l", '1', 
-		"--style", "default", "$config{srcdir}/$file");
-	open (my $out, "@cmdline |");
-
-	my @log = mercurial_log($out);
-
-	if (length @log < 1) {
-		return 0;
-	}
-
-	eval q{use Date::Parse};
-	error($@) if $@;
-	
-	my $ctime = str2time($log[0]->{"date"});
-	return $ctime;
-} #}}}
-
-1