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add --config-file option to CLI to pass in .babelrc location (#6133)

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This commit is contained in:
Bryan Wain 2017-08-22 12:58:24 -05:00 committed by Justin Ridgewell
parent 7e726a81e6
commit 63baaa7148
6 changed files with 36 additions and 0 deletions
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6
packages/babel-cli/src/babel/index.js
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@ -48,6 +48,7 @@ commander.option(
"comma-separated list of plugin names",
collect,
);
commander.option("--config-file [path]", "Path a to .babelrc file to use");
// Basic file input configuration.
commander.option("--source-type [script|module]", "");
@ -200,6 +201,10 @@ if (errors.length) {
//
const opts = commander.opts();
//the configFile CLI option maps to the extends option in the node API
if (opts.configFile) {
opts.extends = opts.configFile;
}
// Delete options that are specific to babel-cli and shouldn't be passed to babel-core.
delete opts.version;
@ -210,6 +215,7 @@ delete opts.outFile;
delete opts.outDir;
delete opts.copyFiles;
delete opts.quiet;
delete opts.configFile;
// Commander will default the "--no-" arguments to true, but we want to leave them undefined so that
// babel-core can handle the default-assignment logic on its own.

3
packages/babel-cli/test/.othername_babelrc Normal file
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@ -0,0 +1,3 @@
{
"comments": false
}

3
packages/babel-cli/test/fixtures/babel/--config-file babelrc nocomment/options.json vendored Normal file
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@ -0,0 +1,3 @@
{
"args": ["--config-file", "../.othername_babelrc"]
}

7
packages/babel-cli/test/fixtures/babel/--config-file babelrc nocomment/stdin.txt vendored Normal file
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@ -0,0 +1,7 @@
/*
Test comment
*/
arr.map(x => x * MULTIPLIER);
// END OF FILE

5
packages/babel-cli/test/fixtures/babel/--config-file babelrc nocomment/stdout.txt vendored Normal file
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@ -0,0 +1,5 @@
"use strict";
arr.map(function (x) {
return x * MULTIPLIER;
});

12
yarn.lock
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@ -5367,6 +5367,18 @@ regenerator-runtime@^0.10.0:
version "0.10.5"
resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz#336c3efc1220adcedda2c9fab67b5a7955a33658"
regenerator-runtime@^0.11.0:
version "0.11.0"
resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.0.tgz#7e54fe5b5ccd5d6624ea6255c3473be090b802e1"
regenerator-transform@0.10.0:
version "0.10.0"
resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.10.0.tgz#f9ab3eac9cc2de38431d996a6a8abf1c50f2e459"
dependencies:
babel-runtime "^6.18.0"
babel-types "^6.19.0"
private "^0.1.6"
regenerator-transform@0.9.11:
version "0.9.11"
resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.9.11.tgz#3a7d067520cb7b7176769eb5ff868691befe1283"