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  • Ville Immonen's avatar
    Support Yarn (#898) · bcc469c9
    Ville Immonen authored 
    In the `create-react-app` command, try to install packages using Yarn.
If Yarn is not installed, use npm instead.

In `react-scripts`, detect if the project is using Yarn by checking if
a `yarn.lock` file exists. If the project is using Yarn, display all
the instructions with Yarn commands and use Yarn to install packages
in `init` and `eject` scripts.
    bcc469c9
.travis.yml 224 bytes
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---
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language: node_js
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node_js:
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  - 4
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  - 6
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cache:
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  directories:
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  - node_modules
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  - packages/create-react-app/node_modules
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  - packages/react-scripts/node_modules
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script: tasks/e2e.sh
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env:
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  - USE_YARN=no
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  - USE_YARN=yes
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