X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/1a785a311e8dfa3de88bb36410b8a3a817b9b533..c3e2052e6515d9c6ee2cb6af675890f38d9a2e39:/IkiWiki/Plugin/git.pm

diff --git a/IkiWiki/Plugin/git.pm b/IkiWiki/Plugin/git.pm
index 75b89e476..8bf7ff690 100644
--- a/IkiWiki/Plugin/git.pm
+++ b/IkiWiki/Plugin/git.pm
@@ -220,6 +220,23 @@ sub run_or_die ($@) { safe_git(\&error, undef, @_) }
 sub run_or_cry ($@) { safe_git(sub { warn @_ }, undef, @_) }
 sub run_or_non ($@) { safe_git(undef, undef, @_) }
 
+my $ensured_committer;
+sub ensure_committer {
+	return if $ensured_committer;
+
+	my $name = join('', run_or_non("git", "config", "user.name"));
+	my $email = join('', run_or_non("git", "config", "user.email"));
+
+	if (! length $name) {
+		run_or_die("git", "config", "user.name", "IkiWiki");
+	}
+
+	if (! length $email) {
+		run_or_die("git", "config", "user.email", "ikiwiki.info");
+	}
+
+	$ensured_committer = 1;
+}
 
 sub merge_past ($$$) {
 	# Unlike with Subversion, Git cannot make a 'svn merge -rN:M file'.
@@ -258,6 +275,8 @@ sub merge_past ($$$) {
 	my @undo;      # undo stack for cleanup in case of an error
 	my $conflict;  # file content with conflict markers
 
+	ensure_committer();
+
 	eval {
 		# Hide local changes from Git by renaming the modified file.
 		# Relative paths must be converted to absolute for renaming.
@@ -526,6 +545,8 @@ sub rcs_get_current_rev () {
 sub rcs_update () {
 	# Update working directory.
 
+	ensure_committer();
+
 	if (length $config{gitorigin_branch}) {
 		run_or_cry('git', 'pull', '--prune', $config{gitorigin_branch});
 	}
@@ -569,6 +590,8 @@ sub rcs_commit_helper (@) {
 	
 	my %env=%ENV;
 
+	ensure_committer();
+
 	if (defined $params{session}) {
 		# Set the commit author and email based on web session info.
 		my $u;
@@ -631,6 +654,8 @@ sub rcs_add ($) {
 
 	my ($file) = @_;
 
+	ensure_committer();
+
 	run_or_cry('git', 'add', $file);
 }
 
@@ -639,12 +664,16 @@ sub rcs_remove ($) {
 
 	my ($file) = @_;
 
+	ensure_committer();
+
 	run_or_cry('git', 'rm', '-f', $file);
 }
 
 sub rcs_rename ($$) {
 	my ($src, $dest) = @_;
 
+	ensure_committer();
+
 	run_or_cry('git', 'mv', '-f', $src, $dest);
 }
 
@@ -944,6 +973,8 @@ sub rcs_revert ($) {
 	my $rev = shift;
 	my ($sha1) = $rev =~ /^($sha1_pattern)$/; # untaint
 
+	ensure_committer();
+
 	if (run_or_non('git', 'revert', '--no-commit', $sha1)) {
 		return undef;
 	}