Struct PipelineExecutor 

pub struct PipelineExecutor { /* private fields */ }

Pipeline executor configuration and runtime

The executor processes a ZPipeline manifest, resolving dependencies and building images in parallel waves.

Implementations

impl PipelineExecutor

pub fn new( pipeline: ZPipeline, base_dir: PathBuf, executor: BuildahExecutor, ) -> Self

Create a new pipeline executor

Arguments

• pipeline - The parsed ZPipeline configuration
• base_dir - Base directory for resolving relative paths in the pipeline
• executor - The buildah executor to use for all builds

pub fn with_backend( pipeline: ZPipeline, base_dir: PathBuf, backend: Arc<dyn BuildBackend>, ) -> Self

Create a new pipeline executor with an explicit BuildBackend.

The backend is used for all build, push, and manifest operations. A default BuildahExecutor is kept for backwards compatibility but is not used when a backend is set.

Arguments

• pipeline - The parsed ZPipeline configuration
• base_dir - Base directory for resolving relative paths in the pipeline
• backend - The build backend to use for all operations

pub fn fail_fast(self, fail_fast: bool) -> Self

Set fail-fast mode (default: true)

When enabled, the executor will abort immediately when any image fails to build. When disabled, it will continue building independent images even after failures.

pub fn push(self, enabled: bool) -> Self

Enable or disable pushing (overrides pipeline.push.after_all)

When enabled and all builds succeed, images will be pushed to their configured registries.

pub async fn run(&self) -> Result<PipelineResult>

Execute the pipeline

Builds all images in dependency order, with images in the same wave running in parallel.

Returns

A PipelineResult containing information about successful and failed builds.

Errors

Returns an error if:

• The dependency graph is invalid (missing deps, cycles)
• Any build fails and fail_fast is enabled