cvsserver: Do not include status output for subdirectories if -l is passed

diff --git a/builtin-config.c b/builtin-config.c
index 6175dc37382833ed1578f352dbeda004f540be0c..c34bc8b6a6957ccee1db23a3c44c99e058384689 100644 (file)
--- a/builtin-config.c
+++ b/builtin-config.c
@@ -3,7 +3,7 @@
 #include "color.h"
 
 static const char git_config_set_usage[] =
-"git-config [ --global | --system | [ -f | --file ] config-file ] [ --bool | --int ] [ -z | --null ] [--get | --get-all | --get-regexp | --replace-all | --add | --unset | --unset-all] name [value [value_regex]] | --rename-section old_name new_name | --remove-section name | --list | --get-color var [default]";
+"git-config [ --global | --system | [ -f | --file ] config-file ] [ --bool | --int ] [ -z | --null ] [--get | --get-all | --get-regexp | --replace-all | --add | --unset | --unset-all] name [value [value_regex]] | --rename-section old_name new_name | --remove-section name | --list | --get-color var [default] | --get-colorbool name [stdout-is-tty]";
 
 static char *key;
 static regex_t *key_regexp;
@@ -79,9 +79,10 @@ static int get_value(const char* key_, const char* regex_)
                local = getenv(CONFIG_LOCAL_ENVIRONMENT);
                if (!local)
                        local = repo_config = xstrdup(git_path("config"));
-               if (home)
+               if (git_config_global() && home)
                        global = xstrdup(mkpath("%s/.gitconfig", home));
-               system_wide = git_etc_gitconfig();
+               if (git_config_system())
+                       system_wide = git_etc_gitconfig();
        }
 
        key = xstrdup(key_);
@@ -168,6 +169,8 @@ static char parsed_color[COLOR_MAXLEN];
 static int git_get_color_config(const char *var, const char *value)
 {
        if (!strcmp(var, get_color_slot)) {
+               if (!value)
+                       config_error_nonbool(var);
                color_parse(value, var, parsed_color);
                get_color_found = 1;
        }
@@ -208,9 +211,60 @@ static int get_color(int argc, const char **argv)
        return 0;
 }
 
+static int stdout_is_tty;
+static int get_colorbool_found;
+static int get_diff_color_found;
+static int git_get_colorbool_config(const char *var, const char *value)
+{
+       if (!strcmp(var, get_color_slot)) {
+               get_colorbool_found =
+                       git_config_colorbool(var, value, stdout_is_tty);
+       }
+       if (!strcmp(var, "diff.color")) {
+               get_diff_color_found =
+                       git_config_colorbool(var, value, stdout_is_tty);
+       }
+       return 0;
+}
+
+static int get_colorbool(int argc, const char **argv)
+{
+       /*
+        * git config --get-colorbool <slot> [<stdout-is-tty>]
+        *
+        * returns "true" or "false" depending on how <slot>
+        * is configured.
+        */
+
+       if (argc == 2)
+               stdout_is_tty = git_config_bool("command line", argv[1]);
+       else if (argc == 1)
+               stdout_is_tty = isatty(1);
+       else
+               usage(git_config_set_usage);
+       get_colorbool_found = -1;
+       get_diff_color_found = -1;
+       get_color_slot = argv[0];
+       git_config(git_get_colorbool_config);
+
+       if (get_colorbool_found < 0) {
+               if (!strcmp(get_color_slot, "color.diff"))
+                       get_colorbool_found = get_diff_color_found;
+               if (get_colorbool_found < 0)
+                       get_colorbool_found = 0;
+       }
+
+       if (argc == 1) {
+               return get_colorbool_found ? 0 : 1;
+       } else {
+               printf("%s\n", get_colorbool_found ? "true" : "false");
+               return 0;
+       }
+}
+
 int cmd_config(int argc, const char **argv, const char *prefix)
 {
-       int nongit = 0;
+       int nongit;
        char* value;
        const char *file = setup_git_directory_gently(&nongit);
 
@@ -283,6 +337,8 @@ int cmd_config(int argc, const char **argv, const char *prefix)
                        return 0;
                } else if (!strcmp(argv[1], "--get-color")) {
                        return get_color(argc-2, argv+2);
+               } else if (!strcmp(argv[1], "--get-colorbool")) {
+                       return get_colorbool(argc-2, argv+2);
                } else
                        break;
                argc--;