[PATCH v5 2/3] config.c: introduce 'git_config_color' to parse ANSI colors
- From
Taylor Blau <me@ttaylorr.com>
- Date
- Apr 6, 2018, 06:30 UTC
- Message-ID
- <20180406063015.GC662@syl.local>
- In-Reply-To
- <cover.1522996150.git.me@ttaylorr.com>
In preparation for adding `--type=color` to the `git-config(1)` builtin, let's introduce a color parsing utility, `git_config_color` in a similar fashion to `git_config_<type>`.
Signed-off-by: Taylor Blau <me@ttaylorr.com> --- config.c | 10 ++++++++++ config.h | 1 + 2 files changed, 11 insertions(+)
diff --git a/config.c b/config.c index b0c20e6cb..33366b52c 100644 --- a/config.c +++ b/config.c @@ -16,6 +16,7 @@ #include "string-list.h" #include "utf8.h" #include "dir.h" +#include "color.h" struct config_source { struct config_source *prev; @@ -1000,6 +1001,15 @@ int git_config_expiry_date(timestamp_t *timestamp, const char *var, const char * return 0; } +int git_config_color(char *dest, const char *var, const char *value) +{ + if (!value) + return config_error_nonbool(var); + if (color_parse(value, dest) < 0) + return -1; + return 0; +} + static int git_default_core_config(const char *var, const char *value) { /* This needs a better name */ diff --git a/config.h b/config.h index ef70a9cac..0e060779d 100644 --- a/config.h +++ b/config.h @@ -59,6 +59,7 @@ extern int git_config_bool(const char *, const char *); extern int git_config_string(const char **, const char *, const char *); extern int git_config_pathname(const char **, const char *, const char *); extern int git_config_expiry_date(timestamp_t *, const char *, const char *); +extern int git_config_color(char *, const char *, const char *); extern int git_config_set_in_file_gently(const char *, const char *, const char *); extern void git_config_set_in_file(const char *, const char *, const char *); extern int git_config_set_gently(const char *, const char *);
-- 2.17.0