improve handling of typoed or problem rcs

diff --git a/IkiWiki/Setup/Automator.pm b/IkiWiki/Setup/Automator.pm
index ee83a2fcfd1a871a6189d313e1f78c77eae9246e..f6eb00f7085ed4421667b6b9e43b03c476b1fe63 100644 (file)
--- a/IkiWiki/Setup/Automator.pm
+++ b/IkiWiki/Setup/Automator.pm
@@ -30,7 +30,7 @@ sub import (@) { #{{{
        # Sanitize this to avoid problimatic directory names.
        $config{wikiname}=~s/[^-A-Za-z0-9_] //g;
        if (! length $config{wikiname}) {
-               die "you must enter a wikiname\n";
+               error gettext("you must enter a wikiname (that contains alphanumerics)");
        }
 
        # Avoid overwriting any existing files.
@@ -43,6 +43,26 @@ sub import (@) { #{{{
                }
                $config{$key}=$add.$config{$key};
        }
+       
+       # Set up wrapper
+       if ($config{rcs}) {
+               if ($config{rcs} eq 'git') {
+                       $config{git_wrapper}=$config{repository}."/hooks/post-update";
+               }
+               elsif ($config{rcs} eq 'svn') {
+                       $config{svn_wrapper}=$config{repository}."/hooks/post-commit";
+               }
+               elsif ($config{rcs} eq 'bzr') {
+                       # TODO
+               }
+               elsif ($config{rcs} eq 'mercurial') {
+                       # TODO
+               }
+               else {
+                       error sprintf(gettext("unsupported revision control system %s"),
+                               $config{rcs});
+               }
+       }
 
        IkiWiki::checkconfig();
 
@@ -55,26 +75,12 @@ sub import (@) { #{{{
                my @params=($config{rcs}, $config{srcdir});
                push @params, $config{repository} if exists $config{repository};
                if (system("ikiwiki-makerepo", @params) != 0) {
-                       die "failed: ikiwiki-makerepo @params";
+                       error gettext("failed to set up the repository with ikiwiki-makerepo");
                }
        }
 
        # Generate setup file.
        require IkiWiki::Setup;
-       if ($config{rcs}) {
-               if ($config{rcs} eq 'git') {
-                       $config{git_wrapper}=$config{repository}."/hooks/post-update";
-               }
-               elsif ($config{rcs} eq 'svn') {
-                       $config{svn_wrapper}=$config{repository}."/hooks/post-commit";
-               }
-               elsif ($config{rcs} eq 'bzr') {
-                       # TODO
-               }
-               elsif ($config{rcs} eq 'mercurial') {
-                       # TODO
-               }
-       }
        IkiWiki::Setup::dump($config{dumpsetup});
 
        # Build the wiki, but w/o wrappers, so it's not live yet.