From 94351118c0a820002b093598e7fac5bdf3c0291f Mon Sep 17 00:00:00 2001 From: Jeff King Date: Sun, 24 Feb 2008 17:17:14 -0500 Subject: make alias lookup a public, procedural function This converts git_config_alias to the public alias_lookup function. Because of the nature of our config parser, we still have to rely on setting static data. However, that interface is wrapped so that you can just say value = alias_lookup(key); Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- alias.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 alias.c (limited to 'alias.c') diff --git a/alias.c b/alias.c new file mode 100644 index 0000000000..116cac87c3 --- /dev/null +++ b/alias.c @@ -0,0 +1,22 @@ +#include "cache.h" + +static const char *alias_key; +static char *alias_val; +static int alias_lookup_cb(const char *k, const char *v) +{ + if (!prefixcmp(k, "alias.") && !strcmp(k+6, alias_key)) { + if (!v) + return config_error_nonbool(k); + alias_val = xstrdup(v); + return 0; + } + return 0; +} + +char *alias_lookup(const char *alias) +{ + alias_key = alias; + alias_val = NULL; + git_config(alias_lookup_cb); + return alias_val; +} -- cgit v1.2.1