Function cbm_gitignore_load

src/discover/gitignore.c:313–346

}

cbm_gitignore_t *cbm_gitignore_load(const char *path) {
    if (!path) {
        return NULL;
    }

    FILE *f = cbm_fopen(path, "r");
    if (!f) {
        return NULL;
    }

    /* Read entire file */
    (void)fseek(f, 0, SEEK_END);
    long size = ftell(f);
    (void)fseek(f, 0, SEEK_SET);

    if (size <= 0) {
        (void)fclose(f);
        return cbm_gitignore_parse("");
    }

    char *buf = malloc(size + SKIP_ONE);
    if (!buf) {
        (void)fclose(f);
        return NULL;
    }

    size_t n = fread(buf, SKIP_ONE, size, f);
    buf[n] = '\0';
    (void)fclose(f);

    cbm_gitignore_t *gi = cbm_gitignore_parse(buf);
    free(buf);
    return gi;
}

/* Match a non-rooted pattern against basename and path suffixes. */
static bool match_unrooted(const char *pattern, const char *rel_path, const char *basename) {