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Code Issues Activity

Document supported SemVer ranges with example

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Daniel Ruf 2020-01-23 08:47:21 +01:00
parent 9a99bb3e35
commit 628dd51485
1 changed files with 7 additions and 1 deletions

8
README.md
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@ -4,7 +4,7 @@
<a href="https://github.com/actions/setup-node"><img alt="GitHub Actions status" src="https://github.com/actions/setup-node/workflows/Main%20workflow/badge.svg"></a>
</p>
This action sets by node environment for use in actions by:
This action sets the node environment for use in actions by:
- optionally downloading and caching a version of node - npm by version spec and add to PATH
- registering problem matchers for error output
@ -13,6 +13,12 @@ This action sets by node environment for use in actions by:
See [action.yml](action.yml)
You can use any valid [SemVer](https://semver.org/) range supported by the [sem-ver](https://www.npmjs.com/package/semver#ranges) module.
For example [`node-version: '*'`](https://www.npmjs.com/package/semver#x-ranges-12x-1x-12-) would satisfy the latest version.
See also the [`evaluateVersions`](https://github.com/actions/setup-node/blob/93313caf82afbdb49b8e4790ac7f1c97c8034826/src/installer.ts#L114) method and its usage of [`semver.satisfies`](https://github.com/actions/setup-node/blob/93313caf82afbdb49b8e4790ac7f1c97c8034826/src/installer.ts#L130)
Basic:
```yaml
steps: