Method parent_node_id

src/extraction/dockerfile_extractor.rs:59–61

Returns the current parent node ID, or None if at file root level.

(&self)

    /// Returns the current parent node ID, or None if at file root level.
    fn parent_node_id(&self) -> Option<&str> {
        self.node_stack.last().map(|(_, id)| id.as_str())
    }

    fn register_stage_target(&mut self, name: impl Into<String>, id: &str) {
        self.stage_targets.push((name.into(), id.to_string()));