mirror of
https://gitea.com/actions/setup-node.git
synced 2025-10-31 07:47:14 +00:00
78148dae50
* Updates * Update * Update * Update * Update * Yarn sometimes prefers npmrc, so use same token * Description * Update readme * Feedback * Add type * new toolkit and scoped registries * npmrc in RUNNER_TEMP * Dont always auth * Try exporting blank token * Get auth working for now pending runner changes * Fix string interpolation for auth token. * Don't export both userconfigs * Update authutil.js * Add single quotes for authString * Fix the registry string. * Use userconfig and append trailing slash * Keep in root of repo * Try just adding auth token * Remove auth token * Try changes again * Add tests * Npm and GPR samples * Add types
52 lines
1.2 KiB
Markdown
52 lines
1.2 KiB
Markdown
# which
|
|
|
|
Like the unix `which` utility.
|
|
|
|
Finds the first instance of a specified executable in the PATH
|
|
environment variable. Does not cache the results, so `hash -r` is not
|
|
needed when the PATH changes.
|
|
|
|
## USAGE
|
|
|
|
```javascript
|
|
var which = require('which')
|
|
|
|
// async usage
|
|
which('node', function (er, resolvedPath) {
|
|
// er is returned if no "node" is found on the PATH
|
|
// if it is found, then the absolute path to the exec is returned
|
|
})
|
|
|
|
// sync usage
|
|
// throws if not found
|
|
var resolved = which.sync('node')
|
|
|
|
// if nothrow option is used, returns null if not found
|
|
resolved = which.sync('node', {nothrow: true})
|
|
|
|
// Pass options to override the PATH and PATHEXT environment vars.
|
|
which('node', { path: someOtherPath }, function (er, resolved) {
|
|
if (er)
|
|
throw er
|
|
console.log('found at %j', resolved)
|
|
})
|
|
```
|
|
|
|
## CLI USAGE
|
|
|
|
Same as the BSD `which(1)` binary.
|
|
|
|
```
|
|
usage: which [-as] program ...
|
|
```
|
|
|
|
## OPTIONS
|
|
|
|
You may pass an options object as the second argument.
|
|
|
|
- `path`: Use instead of the `PATH` environment variable.
|
|
- `pathExt`: Use instead of the `PATHEXT` environment variable.
|
|
- `all`: Return all matches, instead of just the first one. Note that
|
|
this means the function returns an array of strings instead of a
|
|
single string.
|