diff options
| -rw-r--r-- | grep.c | 33 |
1 files changed, 10 insertions, 23 deletions
@@ -66,11 +66,6 @@ static const char *color_grep_slots[] = { [GREP_COLOR_SEP] = "separator", }; -static void color_set(char *dst, const char *color_bytes) -{ - xsnprintf(dst, COLOR_MAXLEN, "%s", color_bytes); -} - static int parse_pattern_type_arg(const char *opt, const char *arg) { if (!strcmp(arg, "default")) @@ -100,6 +95,14 @@ int grep_config(const char *var, const char *value, void *cb) if (userdiff_config(var, value) < 0) return -1; + /* + * The instance of grep_opt that we set up here is copied by + * grep_init() to be used by each individual invocation. + * When populating a new field of this structure here, be + * sure to think about ownership -- e.g., you might need to + * override the shallow copy in grep_init() with a deep copy. + */ + if (!strcmp(var, "grep.extendedregexp")) { opt->extended_regexp_option = git_config_bool(var, value); return 0; @@ -157,9 +160,6 @@ int grep_config(const char *var, const char *value, void *cb) */ void grep_init(struct grep_opt *opt, struct repository *repo, const char *prefix) { - struct grep_opt *def = &grep_defaults; - int i; - #if defined(USE_LIBPCRE2) if (!pcre2_global_context) pcre2_global_context = pcre2_general_context_create( @@ -171,26 +171,13 @@ void grep_init(struct grep_opt *opt, struct repository *repo, const char *prefix pcre_free = free; #endif - memset(opt, 0, sizeof(*opt)); + *opt = grep_defaults; + opt->repo = repo; opt->prefix = prefix; opt->prefix_length = (prefix && *prefix) ? strlen(prefix) : 0; opt->pattern_tail = &opt->pattern_list; opt->header_tail = &opt->header_list; - - opt->only_matching = def->only_matching; - opt->color = def->color; - opt->extended_regexp_option = def->extended_regexp_option; - opt->pattern_type_option = def->pattern_type_option; - opt->linenum = def->linenum; - opt->columnnum = def->columnnum; - opt->max_depth = def->max_depth; - opt->pathname = def->pathname; - opt->relative = def->relative; - opt->output = def->output; - - for (i = 0; i < NR_GREP_COLORS; i++) - color_set(opt->colors[i], def->colors[i]); } void grep_destroy(void) |