mirror of
https://github.com/oven-sh/bun
synced 2026-02-10 10:58:56 +00:00
9e6e8b0234
* works * works * a * fix zig compiler error * fix things * [autofix.ci] apply automated fixes * a * not done * finish this * [autofix.ci] apply automated fixes * self check * delete committed generated file (#9717) * Fix bug with PipeWriter (#9714) * fix!: do not lookup cwd in which (#9691) * do not lookup cwd in which * fix webkit submodule * fix compilation on linux * feedback * default process.env.NODE_ENV to undefined (#9695) * small changes * [autofix.ci] apply automated fixes * fix(windows) fix node-stream tests/ windows file reader/writer (#9718) * fix canceled onFileRead * report continue errors and fix closing * also fix pipe writer * avoid possible memory leaks * Propagate errors in open --------- Co-authored-by: Jarred Sumner <jarred@jarredsumner.com> * posix failures * windows fixes * avoid using c++ labels * add a resolver * fix compile test AGAIN --------- Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com> Co-authored-by: Meghan Denny <hello@nektro.net> Co-authored-by: Jarred Sumner <jarred@jarredsumner.com> Co-authored-by: Ciro Spaciari <ciro.spaciari@gmail.com>
70 lines
2.1 KiB
Markdown
70 lines
2.1 KiB
Markdown
The `import.meta` object is a way for a module to access information about itself. It's part of the JavaScript language, but its contents are not standardized. Each "host" (browser, runtime, etc) is free to implement any properties it wishes on the `import.meta` object.
|
|
|
|
Bun implements the following properties.
|
|
|
|
```ts#/path/to/project/file.ts
|
|
import.meta.dir; // => "/path/to/project"
|
|
import.meta.file; // => "file.ts"
|
|
import.meta.path; // => "/path/to/project/file.ts"
|
|
import.meta.url; // => "file:///path/to/project/file.ts"
|
|
|
|
import.meta.main; // `true` if this file is directly executed by `bun run`
|
|
// `false` otherwise
|
|
|
|
import.meta.resolve("zod"); // => "file:///path/to/project/node_modules/zod/index.js"
|
|
```
|
|
|
|
{% table %}
|
|
|
|
---
|
|
|
|
- `import.meta.dir`
|
|
- Absolute path to the directory containing the current file, e.g. `/path/to/project`. Equivalent to `__dirname` in CommonJS modules (and Node.js)
|
|
|
|
---
|
|
|
|
- `import.meta.dirname`
|
|
- An alias to `import.meta.dir`, for Node.js compatibility
|
|
|
|
---
|
|
|
|
- `import.meta.env`
|
|
- An alias to `process.env`.
|
|
|
|
---
|
|
|
|
- `import.meta.file`
|
|
- The name of the current file, e.g. `index.tsx`
|
|
|
|
---
|
|
|
|
- `import.meta.path`
|
|
- Absolute path to the current file, e.g. `/path/to/project/index.ts`. Equivalent to `__filename` in CommonJS modules (and Node.js)
|
|
|
|
---
|
|
|
|
- `import.meta.filename`
|
|
- An alias to `import.meta.path`, for Node.js compatibility
|
|
|
|
---
|
|
|
|
- `import.meta.main`
|
|
- Indicates whether the current file is the entrypoint to the current `bun` process. Is the file being directly executed by `bun run` or is it being imported?
|
|
|
|
---
|
|
|
|
- `import.meta.resolve`
|
|
- Resolve a module specifier (e.g. `"zod"` or `"./file.tsx"`) to a url. Equivalent to [`import.meta.resolve` in browsers](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/import.meta#resolve)
|
|
|
|
```ts
|
|
import.meta.resolve("zod");
|
|
// => "file:///path/to/project/node_modules/zod/index.ts"
|
|
```
|
|
|
|
---
|
|
|
|
- `import.meta.url`
|
|
- A `string` url to the current file, e.g. `file:///path/to/project/index.ts`. Equivalent to [`import.meta.url` in browsers](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/import.meta#url)
|
|
|
|
{% /table %}
|