Function emit_yaml_leaf_value

internal/cbm/extract_unified.c:604–637

Recursively walk YAML block_mapping_pair nodes, building dotted key paths. * Emits string_refs with key_path for leaf values that are URLs or config values. * Example: body.operational_info.post_url → "https://..." */ Classify and emit a YAML leaf value as a string_ref with key_path.

 * Example: body.operational_info.post_url → "https://..." */
// Classify and emit a YAML leaf value as a string_ref with key_path.
static void emit_yaml_leaf_value(CBMExtractCtx *ctx, TSNode val, const char *path) {
    char *val_text = cbm_node_text(ctx->arena, val, ctx->source);
    if (!val_text || !val_text[0]) {
        return;
    }

    int vlen = (int)strlen(val_text);
    const char *content = val_text;
    if (vlen >= CBM_QUOTE_PAIR && (val_text[0] == '"' || val_text[0] == '\'')) {
        content = val_text + SKIP_ONE;
        vlen -= PAIR_LEN;
        if (vlen <= 0) {
            return;
        }
    }

    int kind_val = cbm_classify_string(content, vlen);
    if (kind_val < 0) {
        return;
    }

    char *stored = cbm_arena_strndup(ctx->arena, content, (size_t)vlen);
    if (!stored) {
        return;
    }

    CBMStringRef ref = {
        .value = stored,
        .enclosing_func_qn = ctx->module_qn,
        .key_path = path,
        .kind = (CBMStringRefKind)kind_val,
    };
    cbm_stringref_push(&ctx->result->string_refs, ctx->arena, ref);
}

typedef struct {
    TSNode node;