X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/fd2b2f386f30cf2ba578da8a8174dd60ae024adc..ce411663cf4ecb62c395451ef4457f3c7a90ce4e:/IkiWiki/Plugin/git.pm

diff --git a/IkiWiki/Plugin/git.pm b/IkiWiki/Plugin/git.pm
index cb3437e18..a68bd0b0e 100644
--- a/IkiWiki/Plugin/git.pm
+++ b/IkiWiki/Plugin/git.pm
@@ -27,6 +27,10 @@ sub import {
 	hook(type => "rcs", id => "rcs_getctime", call => \&rcs_getctime);
 	hook(type => "rcs", id => "rcs_getmtime", call => \&rcs_getmtime);
 	hook(type => "rcs", id => "rcs_receive", call => \&rcs_receive);
+ 	hook(type => "rcs", id => "rcs_preprevert", call => \&rcs_preprevert);
+ 	hook(type => "rcs", id => "rcs_revert", call => \&rcs_revert);
+ 	hook(type => "rcs", id => "rcs_showpatch", call => \&rcs_showpatch);
+	hook(type => "rcs", id => "rcs_revert", call => \&rcs_revert);
 }
 
 sub checkconfig () {
@@ -46,7 +50,9 @@ sub checkconfig () {
 	}
 
 	if (defined $config{git_test_receive_wrapper} &&
-	    length $config{git_test_receive_wrapper}) {
+	    length $config{git_test_receive_wrapper} &&
+	    defined $config{untrusted_committers} &&
+	    @{$config{untrusted_committers}}) {
 		push @{$config{wrappers}}, {
 			test_receive => 1,
 			wrapper => $config{git_test_receive_wrapper},
@@ -109,7 +115,7 @@ sub getsetup () {
 		},
 		historyurl => {
 			type => "string",
-			example => "http://git.example.com/gitweb.cgi?p=wiki.git;a=history;f=[[file]]",
+			example => "http://git.example.com/gitweb.cgi?p=wiki.git;a=history;f=[[file]];hb=HEAD",
 			description => "gitweb url to show file history ([[file]] substituted)",
 			safe => 1,
 			rebuild => 1,
@@ -460,7 +466,7 @@ sub rcs_update () {
 	# Update working directory.
 
 	if (length $config{gitorigin_branch}) {
-		run_or_cry('git', 'pull', $config{gitorigin_branch});
+		run_or_cry('git', 'pull', '--prune', $config{gitorigin_branch});
 	}
 }
 
@@ -809,4 +815,35 @@ sub rcs_receive () {
 	return reverse @rets;
 }
 
+sub rcs_preprevert ($) {
+    # FIXME implement
+}
+
+sub rcs_revert (@) {
+    # Try to revert the given patch; returns undef on _success_.
+    # Same parameters as rcs_commit_staged + 'rev', the patch ID to be
+    # reverted.
+    my %params = @_;
+    my $rev = $params{rev};
+
+    if(run_or_non('git', 'revert', '--no-commit', $rev)) {
+        debug "Committing revert for patch '$rev'.";
+        rcs_commit_staged(message => "This reverts commit $rev", @_);
+    } else {
+        # No idea what is actually getting reverted, so all we can do is say we failed.
+        run_or_die('git', 'reset', '--hard');
+        return "Failed to revert patch $rev.";
+    }
+}
+
+sub rcs_showpatch ($) {
+    # Show the patch with the given revision id.
+    my ($rev) = @_;
+
+    # FIXME check
+    my @r = run_or_die('git', 'show', $rev);
+
+    return join "\n", @r;
+}
+
 1