Struct ComposeEmitter 

pub struct ComposeEmitter;

Emits a single docker-compose.yml from the export model.

Each enabled service in the crate::ExportModel becomes one entry in the Compose services: block. Ports default to 127.0.0.1 as the host bind address. Named volumes are collected into the top-level volumes: block. Dependencies with a healthcheck use the service_healthy condition; dependencies without one use service_started.

Example

use lightshuttle_export::{lower, ComposeEmitter, Emitter};
use lightshuttle_manifest::Manifest;

let manifest: Manifest = todo!("parse from YAML");
let model = lower(&manifest)?;
let artifacts = ComposeEmitter.emit(&model)?;
// artifacts.files[0].path == "docker-compose.yml"

Trait Implementations

impl Emitter for ComposeEmitter

fn target(&self) -> Target

Returns the Target that this emitter produces.

fn emit(&self, model: &ExportModel) -> Result<ExportArtifacts>

Transpiles model into a set of named files for the emitter’s target.