Bun
CertifiedTasks that run Bun scripts.
Provide inline Bun/JavaScript code or script files with optional packages and arguments to execute via Bun, capturing stdout/stderr and output files for downstream steps.
Bun
Tasks that run Bun scripts.
Provide inline Bun/JavaScript code or script files with optional packages and arguments to execute via Bun, capturing stdout/stderr and output files for downstream steps.
tasks
How to use the Bun plugin
Run TypeScript and JavaScript scripts with Bun's built-in runtime — no transpile step required.
Common properties
containerImage defaults to oven/bun. Pin a specific version (e.g., oven/bun: 1) for reproducibility. taskRunner defaults to Docker and can be overridden for other execution environments.
Tasks
Script runs inline TypeScript or JavaScript defined in the script property — best for short, flow-specific logic. Commands runs shell commands (e.g., bun run index.ts) against script files; use it when your code lives in namespace files shared across flows, or is cloned from a Git repository with a preceding Clone task.
Install packages in beforeCommands with bun add <package>, or include a bun.lockb and package.json via namespace files and run bun install to restore dependencies before execution.
