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checks if babel is installed globally and displays correct cli message #5258

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merged 8 commits into from Feb 6, 2017
Merged

checks if babel is installed globally and displays correct cli message #5258

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0ee810c
checks if babel is installed globally and displays correct cli messag…
xtina-starr Feb 2, 2017
827c953
recommend local installation and fix lint errors
xtina-starr Feb 2, 2017
e40d780
uses babel-cli vs babel
xtina-starr Feb 3, 2017
2f2f843
switch back to babel
xtina-starr Feb 3, 2017
7866235
use process.cwd() to determine if globally executed
xtina-starr Feb 3, 2017
03a021b
checks for /node_module/.bin/babel
xtina-starr Feb 3, 2017
3e27ebd
compare execPath and module execution path to determine global or loc…
xtina-starr Feb 6, 2017
b6dc36f
Move the babel/cli.js into a 'src' so the 'const's are compiled Node …
loganfsmyth Feb 6, 2017
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6 changes: 3 additions & 3 deletions packages/babel/package.json
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Expand Up @@ -7,8 +7,8 @@
"license": "MIT",
"repository": "https://github.com/babel/babel/tree/master/packages/babel",
"bin": {
"babel": "./cli.js",
"babel-node": "./cli.js",
"babel-external-helpers": "./cli.js"
"babel": "./lib/cli.js",
"babel-node": "./lib/cli.js",
"babel-external-helpers": "./lib/cli.js"
}
}
7 changes: 5 additions & 2 deletions packages/babel/cli.js → packages/babel/src/cli.js
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@@ -1,10 +1,13 @@
#!/usr/bin/env node
import path from "path";

const globalMessage = path.dirname(process.execPath) === path.dirname(process.env._ || "") ? " -g" : "";

console.error("You have mistakenly installed the `babel` package, which is a no-op in Babel 6.\n" +
"Babel's CLI commands have been moved from the `babel` package to the `babel-cli` package.\n" +
"\n" +
" npm uninstall babel\n" +
" npm install babel-cli\n" +
" npm uninstall" + globalMessage + " babel\n" +
" npm install --save-dev babel-cli\n" +
"\n" +
"See http://babeljs.io/docs/usage/cli/ for setup instructions.");
process.exit(1);