Merge branch 'pb/config'

* pb/config:
  git-cvsserver: typofixes
  Deprecate usage of git-var -l for getting config vars list
  git-repo-config --list support

Documentation/git-repo-config.txt

@@ -15,6 +15,7 @@ SYNOPSIS
 'git-repo-config' [type] --get-all name [value_regex]
 'git-repo-config' [type] --unset name [value_regex]
 'git-repo-config' [type] --unset-all name [value_regex]
+'git-repo-config' -l | --list
 
 DESCRIPTION
 -----------
@@ -64,6 +65,9 @@ OPTIONS
 --unset-all::
 	Remove all matching lines from .git/config.
 
+-l, --list::
+	List all variables set in .git/config.
+
 
 EXAMPLE
 -------

Documentation/git-var.txt

@@ -19,7 +19,8 @@ OPTIONS
 -l::
 	Cause the logical variables to be listed. In addition, all the
 	variables of the git configuration file .git/config are listed
-	as well.
+	as well. (However, the configuration variables listing functionality
+	is deprecated in favor of `git-repo-config -l`.)
 
 EXAMPLE
 --------

git-cvsserver.perl

@@ -88,7 +88,7 @@
 $log->debug("Temporary directory is '$TEMP_DIR'");
 
 # if we are called with a pserver argument,
-# deal with the authentication cat before entereing the
+# deal with the authentication cat before entering the
 # main loop
 if (@ARGV && $ARGV[0] eq 'pserver') {
     my $line = <STDIN>; chomp $line;
@@ -117,7 +117,7 @@
 {
     chomp;
 
-    # Check to see if we've seen this method, and call appropiate function.
+    # Check to see if we've seen this method, and call appropriate function.
     if ( /^([\w-]+)(?:\s+(.*))?$/ and defined($methods->{$1}) )
     {
         # use the $methods hash to call the appropriate sub for this command
@@ -171,11 +171,11 @@ sub req_Root
        return 0;
     }
 
-    my @gitvars = `git-var -l`;
+    my @gitvars = `git-repo-config -l`;
     if ($?) {
-       print "E problems executing git-var on the server -- this is not a git repository or the PATH is not set correcly.\n";
+       print "E problems executing git-repo-config on the server -- this is not a git repository or the PATH is not set correctly.\n";
         print "E \n";
-        print "error 1 - problem executing git-var\n";
+        print "error 1 - problem executing git-repo-config\n";
        return 0;
     }
     foreach my $line ( @gitvars )
@@ -224,7 +224,7 @@ sub req_Globaloption
 sub req_Validresponses
 {
     my ( $cmd, $data ) = @_;
-    $log->debug("req_Validrepsonses : $data");
+    $log->debug("req_Validresponses : $data");
 
     # TODO : re-enable this, currently it's not particularly useful
     #$state->{validresponses} = [ split /\s+/, $data ];
@@ -733,7 +733,7 @@ sub req_update
     argsplit("update");
 
     #
-    # It may just be a client exploring the available heads/modukles
+    # It may just be a client exploring the available heads/modules
     # in that case, list them as top level directories and leave it
     # at that. Eclipse uses this technique to offer you a list of
     # projects (heads in this case) to checkout.
@@ -1731,7 +1731,7 @@ sub transmitfile
 }
 
 # This method takes a file name, and returns ( $dirpart, $filepart ) which
-# refers to the directory porition and the file portion of the filename
+# refers to the directory portion and the file portion of the filename
 # respectively
 sub filenamesplit
 {
@@ -1790,7 +1790,7 @@ =head1 METHODS
 =head2 new
 
 Creates a new log object, optionally you can specify a filename here to
-indicate the file to log to. If no log file is specified, you can specifiy one
+indicate the file to log to. If no log file is specified, you can specify one
 later with method setfile, or indicate you no longer want logging with method
 nofile.
 
@@ -2595,7 +2595,7 @@ sub in_array
 
 =head2 safe_pipe_capture
 
-an alterative to `command` that allows input to be passed as an array
+an alternative to `command` that allows input to be passed as an array
 to work around shell problems with weird characters in arguments
 
 =cut

repo-config.c

@@ -2,7 +2,7 @@
 #include <regex.h>
 
 static const char git_config_set_usage[] =
-"git-repo-config [ --bool | --int ] [--get | --get-all | --replace-all | --unset | --unset-all] name [value [value_regex]]";
+"git-repo-config [ --bool | --int ] [--get | --get-all | --replace-all | --unset | --unset-all] name [value [value_regex]] | --list";
 
 static char* key = NULL;
 static char* value = NULL;
@@ -12,6 +12,15 @@ static int do_not_match = 0;
 static int seen = 0;
 static enum { T_RAW, T_INT, T_BOOL } type = T_RAW;
 
+static int show_all_config(const char *key_, const char *value_)
+{
+	if (value_)
+		printf("%s=%s\n", key_, value_);
+	else
+		printf("%s\n", key_);
+	return 0;
+}
+
 static int show_config(const char* key_, const char* value_)
 {
 	if (value_ == NULL)
@@ -67,7 +76,7 @@ static int get_value(const char* key_, const char* regex_)
 		}
 	}
 
-	i = git_config(show_config);
+	git_config(show_config);
 	if (value) {
 		printf("%s\n", value);
 		free(value);
@@ -99,6 +108,9 @@ int main(int argc, const char **argv)
 		argv++;
 	}
 
+	if (!strcmp(argv[1], "--list") || !strcmp(argv[1], "-l"))
+		return git_config(show_all_config);
+
 	switch (argc) {
 	case 2:
 		return get_value(argv[1], NULL);