@dysonic/dy-cli-cmd-build

Architecture

flowchart LR
  user["User"] --> command["BuildCommand"]
  command --> tasks["package / types / umd / bin tasks"]
  tasks --> builders["Rollup builders"]
  tasks --> resolver["project resolver"]
  builders --> output["dist outputs"]

@dysonic/dy-cli-cmd-build implements the dy-cli build command.

It builds project packages and supports:

• default package build
• declaration output build
• UMD output build

For the Chinese version, see README_ZH.md.

Role

This package is no longer a package.json script wrapper. It owns the real build behavior.

That means:

• dy-cli build performs the build directly
• it does not depend on extra project-local build scripts

Main Contents

• src/commands/build.ts build command entry
• src/tasks target-specific build tasks
• src/builders concrete build implementations

Command Semantics

dy-cli build
dy-cli build --types
dy-cli build --umd

Supported Capabilities

• builds ESM / CJS by default
• also emits the executable output by default when the package declares bin
• builds declaration files with --types
• builds UMD bundles with --umd
• reads UMD settings from dy.config.ts
• builds all child packages by default when executed at a monorepo root
• searches upward for the nearest dy.config.ts in monorepo child package scenarios

Design Notes

This package follows a Command -> Task -> Builder layering:

• Command parses args and config
• Task orchestrates build targets
• Builder handles concrete Rollup behavior