Function cbm_sem_get_config

src/semantic/semantic.c:109–132

/* ── Configuration ───────────────────────────────────────────────── */

cbm_sem_config_t cbm_sem_get_config(void) {
    cbm_sem_config_t cfg = {
        .w_tfidf = CBM_SEM_W_TFIDF,
        .w_ri = CBM_SEM_W_RI,
        .w_minhash = CBM_SEM_W_MINHASH,
        .w_api = CBM_SEM_W_API,
        .w_type = CBM_SEM_W_TYPE,
        .w_decorator = CBM_SEM_W_DECORATOR,
        .w_struct_profile = CBM_SEM_W_STRUCT_PROFILE,
        .w_dataflow = CBM_SEM_W_DATAFLOW,
        .threshold = (float)CBM_SEM_EDGE_THRESHOLD,
        .max_edges = CBM_SEM_MAX_EDGES,
    };
    const char *thresh = getenv("CBM_SEMANTIC_THRESHOLD");
    if (thresh) {
        /* strtod reports errors via endptr; reject non-numeric input silently. */
        char *end = NULL;
        double parsed = strtod(thresh, &end);
        if (end != thresh && parsed > CBM_SEM_THRESHOLD_MIN && parsed <= CBM_SEM_THRESHOLD_MAX) {
            cfg.threshold = (float)parsed;
        }
    }
    return cfg;
}

bool cbm_sem_is_enabled(void) {
    const char *val = getenv("CBM_SEMANTIC_ENABLED");