Function ecell_url_path

internal/cbm/sqlite_writer.c:1578–1605

                                                     safe_str(e->local_name), e->id, out_len);
}
static uint8_t *ecell_url_path(const CBMDumpEdge *e, int *out_len) {
    const char *url = (e->url_path && e->url_path[0] != '\0') ? e->url_path : NULL;
    RecordBuilder r;
    rec_init(&r);
    rec_add_text(&r, e->project);
    if (url) {
        rec_add_text(&r, url);
    } else {
        rec_add_null(&r);
    }
    rec_add_int(&r, e->id);
    int payload_len = 0;
    uint8_t *payload = rec_finalize(&r, &payload_len);
    rec_free(&r);
    int vlen = varint_len(payload_len);
    int total = vlen + payload_len;
    uint8_t *cell = (uint8_t *)malloc(total);
    if (!cell) {
        free(payload);
        *out_len = 0;
        return NULL;
    }
    int pos = put_varint(cell, payload_len);
    memcpy(cell + pos, payload, payload_len);
    free(payload);
    *out_len = total;
    return cell;
}

/* Build an edge index from a pre-sorted permutation using a cell builder callback. */
static uint32_t build_edge_index_sorted(FILE *fp, uint32_t *next_page, CBMDumpEdge *edges,