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Diffstat (limited to 'builtin/config.c')
-rw-r--r--builtin/config.c46
1 files changed, 29 insertions, 17 deletions
diff --git a/builtin/config.c b/builtin/config.c
index 5677c942b6..aba71355f8 100644
--- a/builtin/config.c
+++ b/builtin/config.c
@@ -395,19 +395,6 @@ static int urlmatch_collect_fn(const char *var, const char *value, void *cb)
return 0;
}
-static char *dup_downcase(const char *string)
-{
- char *result;
- size_t len, i;
-
- len = strlen(string);
- result = xmalloc(len + 1);
- for (i = 0; i < len; i++)
- result[i] = tolower(string[i]);
- result[i] = '\0';
- return result;
-}
-
static int get_urlmatch(const char *var, const char *url)
{
char *section_tail;
@@ -422,7 +409,7 @@ static int get_urlmatch(const char *var, const char *url)
if (!url_normalize(url, &config.url))
die("%s", config.url.err);
- config.section = dup_downcase(var);
+ config.section = xstrdup_tolower(var);
section_tail = strchr(config.section, '.');
if (section_tail) {
*section_tail = '\0';
@@ -458,6 +445,20 @@ static int get_urlmatch(const char *var, const char *url)
return 0;
}
+static char *default_user_config(void)
+{
+ struct strbuf buf = STRBUF_INIT;
+ strbuf_addf(&buf,
+ _("# This is Git's per-user configuration file.\n"
+ "[core]\n"
+ "# Please adapt and uncomment the following lines:\n"
+ "# user = %s\n"
+ "# email = %s\n"),
+ ident_default_name(),
+ ident_default_email());
+ return strbuf_detach(&buf, NULL);
+}
+
int cmd_config(int argc, const char **argv, const char *prefix)
{
int nongit = !startup_info->have_repository;
@@ -564,6 +565,8 @@ int cmd_config(int argc, const char **argv, const char *prefix)
}
}
else if (actions == ACTION_EDIT) {
+ const char *config_file = given_config_source.file ?
+ given_config_source.file : git_path("config");
check_argc(argc, 0, 0);
if (!given_config_source.file && nongit)
die("not in a git directory");
@@ -572,9 +575,18 @@ int cmd_config(int argc, const char **argv, const char *prefix)
if (given_config_source.blob)
die("editing blobs is not supported");
git_config(git_default_config, NULL);
- launch_editor(given_config_source.file ?
- given_config_source.file : git_path("config"),
- NULL, NULL);
+ if (use_global_config) {
+ int fd = open(config_file, O_CREAT | O_EXCL | O_WRONLY, 0666);
+ if (fd) {
+ char *content = default_user_config();
+ write_str_in_full(fd, content);
+ free(content);
+ close(fd);
+ }
+ else if (errno != EEXIST)
+ die_errno(_("cannot create configuration file %s"), config_file);
+ }
+ launch_editor(config_file, NULL, NULL);
}
else if (actions == ACTION_SET) {
int ret;