Crate hm_render 

Build-event renderers shared by the hm CLI and the cloud plugin.

This crate owns the output layer: the OutputRenderer trait, the OutputMode selection enum, and the concrete renderers (HumanRenderer, ProgressRenderer, JsonRenderer). All of them consume hm_plugin_protocol::BuildEvents; nothing here depends on hm internals (no RunContext, no Docker types).

Re-exports

pub use human::HumanRenderer;

pub use json::JsonRenderer;

pub use progress::ProgressRenderer;

Modules

human

Human-readable OutputRenderer — replaces the former hm-plugin-output-human WASM plugin with a plain struct that writes formatted lines to any std::io::Write target.

json

JSON-lines OutputRenderer — replaces the former hm-plugin-output-json WASM plugin. Serialises each BuildEvent as a single JSON line.

progress

Progress-bar OutputRenderer — bridges BuildEvents into tracing spans that tracing-indicatif renders as live progress bars.

spinner

Enums

OutputMode

How to render output. Determined at startup from CLI flags and TTY detection.

Traits

OutputRenderer

Synchronous observer of BuildEvents.

Functions

color_enabled

Whether ANSI color should be used: honors an explicit no-color flag, the NO_COLOR env convention, and whether stderr is a TTY.

drive

Drive a renderer from an mpsc stream of events.

drive_stream

Drive a renderer from a Stream of events until it ends or a BuildEnd is seen.

renderer_for

Build the renderer for a run.

stderr_interactive

Whether stderr is an interactive terminal (drives the progress view).

stdout_piped

Whether stdout is NOT a TTY (i.e. piped) — used to force the streaming log view.