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fix(cli): throws err when no args passed #862

Merged
merged 15 commits into from
Jun 1, 2019
Merged

fix(cli): throws err when no args passed #862

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2250af0
fix(cli): error when no webpack and args found
pranshuchittora Apr 26, 2019
ff263f9
chore(cli): fixes code indentation
pranshuchittora Apr 26, 2019
cc64955
fix(cli): improves error handling with args
pranshuchittora Apr 26, 2019
a3ce273
fix(cli): shows error message based on package manager
pranshuchittora Apr 27, 2019
8d1adfe
Merge branch 'master' of github.com:webpack/webpack-cli into cli-blan…
pranshuchittora May 4, 2019
a9bc0bd
fix(cli): err when no args passed, refactored nested conditional blocks
pranshuchittora May 14, 2019
cfc0117
fix(ci): fixes linting error in ci
pranshuchittora May 14, 2019
3a034bf
Merge branch 'master' of github.com:webpack/webpack-cli into cli-blan…
pranshuchittora May 22, 2019
62e3c9e
Merge branch 'master' of github.com:webpack/webpack-cli into cli-blan…
pranshuchittora May 30, 2019
869024f
fix(cli): sets stack trace limit
pranshuchittora May 30, 2019
7d31321
fix(cli): removes func return in catch instance
pranshuchittora May 30, 2019
3d67892
Merge branch 'master' of github.com:webpack/webpack-cli into cli-blan…
pranshuchittora May 31, 2019
ac5a53f
fix(cli): removes the comment before err handling block
pranshuchittora May 31, 2019
b5e1913
fix(cli): updates err message
pranshuchittora Jun 1, 2019
9f1deb2
chore(cli): fixes linting err
pranshuchittora Jun 1, 2019
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16 changes: 16 additions & 0 deletions bin/cli.js
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Expand Up @@ -70,6 +70,22 @@ For more information, see https://webpack.js.org/api/cli/.`);
try {
options = require("./utils/convert-argv")(argv);
} catch (err) {
// When webpack is not installed and no args passed to the CLI
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if (err.code === "MODULE_NOT_FOUND") {
let errorMessage =
"\n\u001b[31mwebpack not found, please install webpack using\n\t\u001b[33mnpm install --save-dev webpack\n";

if (process.env.npm_execpath !== undefined) {
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if (process.env.npm_execpath.indexOf("yarn") !== -1) {
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errorMessage =
"\n\u001b[31mwebpack not found, please install webpack using\n\t\u001b[33myarn add webpack --dev\n";
}
}

console.error(errorMessage);
return;
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I guess this is fine, as long as we're doing it in the scope of only MODULE_NOT_FOUND

}

if (err.name !== "ValidationError") {
throw err;
}
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