Struct BuildahExecutor 

pub struct BuildahExecutor { /* private fields */ }

Executor for buildah commands

Implementations

impl BuildahExecutor

pub fn new() -> Result<Self>

Create a new BuildahExecutor, locating the buildah binary (sync version)

This will search for buildah in common system locations and PATH. For more comprehensive discovery with version checking, use [new_async].

pub async fn new_async() -> Result<Self>

Create a new BuildahExecutor using the BuildahInstaller

This async version uses [BuildahInstaller] to find buildah and verify it meets minimum version requirements. If buildah is not found, it returns a helpful error with installation instructions.

Example

use zlayer_builder::BuildahExecutor;

let executor = BuildahExecutor::new_async().await?;
let version = executor.version().await?;
println!("Using buildah version: {}", version);

pub fn with_path(path: impl Into<PathBuf>) -> Self

Create a BuildahExecutor with a specific path to the buildah binary

pub fn storage_driver(self, driver: impl Into<String>) -> Self

Set the storage driver

pub fn root(self, root: impl Into<PathBuf>) -> Self

Set the root directory for buildah storage

pub fn runroot(self, runroot: impl Into<PathBuf>) -> Self

Set the runroot directory for buildah state

pub fn buildah_path(&self) -> &PathBuf

Get the path to the buildah binary

pub async fn execute(&self, cmd: &BuildahCommand) -> Result<CommandOutput>

Execute a buildah command and wait for completion

pub async fn execute_checked( &self, cmd: &BuildahCommand, ) -> Result<CommandOutput>

Execute a buildah command and return an error if it fails

pub async fn execute_streaming<F>( &self, cmd: &BuildahCommand, on_output: F, ) -> Result<CommandOutput>

where F: FnMut(bool, &str),

Execute a buildah command with streaming output

The callback is called for each line of output (both stdout and stderr). The first parameter indicates whether it’s stdout (true) or stderr (false).

pub async fn is_available(&self) -> bool

Check if buildah is available

pub async fn version(&self) -> Result<String>

Get buildah version information

Trait Implementations

impl Clone for BuildahExecutor

fn clone(&self) -> BuildahExecutor

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BuildahExecutor

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for BuildahExecutor

fn default() -> Self

Returns the “default value” for a type.