bun-run 命令

常用示例

说明

bun run executes JavaScript, TypeScript, and JSX files using Bun's fast native transpiler. It can also run package.json scripts with lifecycle hook support. The command can be shortened to just bun followed by the file or script name, though built-in commands take precedence.

参数

--watch

Re-run on file changes. Must be placed before `run` in the command.

--hot

Enable hot reloading instead of full restart on file changes.

--eval, -e _code_

Evaluate argument as script

--print, -p _code_

Evaluate and print result

--env-file _file_

Load environment variables from file

--cwd _directory_

Set working directory

--silent

Suppress script output

--smol

Reduce memory usage at the cost of performance by running the garbage collector more frequently.

--if-present

Exit without error if the entrypoint or script does not exist.

--filter _pattern_

Run scripts in matching workspace packages by name pattern.

--bun

Force the script to run through Bun's runtime, overriding shebang lines.