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53 lines
1.2 KiB
53 lines
1.2 KiB
in-publish
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==========
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> For background, see [npm#10074](https://github.com/npm/npm/issues/10074).
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Detect if we were run as a result of `npm publish`. This is intended to allow you to
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easily have prepublish lifecycle scripts that don't run when you run `npm install`.
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```
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$ npm install --save-dev in-publish
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in-publish@1.0.0 node_modules/in-publish
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```
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Then edit your package.json to have:
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```json
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"scripts": {
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"prepublish": "in-publish && thing-I-dont-want-on-dev-install || not-in-publish"
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}
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```
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Now when you run:
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```
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$ npm install
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```
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Then `thing-I-dont-want-on-dev-install` won't be run, but...
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```
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$ npm publish
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```
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And `thing-I-dont-want-on-dev-install` will be run.
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It's worth noting that the `prepublish` lifecycle is _ALSO_ called when you build a tarball, so:
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```
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$ npm pack
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```
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Will call your `prepublish` lifecycle, but with the example above,
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`thing-I-dont-want-on-dev-install` won't be run.
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If you want this, you can use another helper included here:
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```json
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"scripts": {
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"prepublish": "not-in-install && thing-I-dont-want-on-dev-install || in-install"
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}
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```
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The above will run your `thing-I-dont-want-on-dev-install` on `publish` and
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on `pack` but not on `install`.
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