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

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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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14 changes: 14 additions & 0 deletions bin/cli.js
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Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,20 @@ For more information, see https://webpack.js.org/api/cli/.`);
try {
options = require("./utils/convert-argv")(argv);
} catch (err) {
if (err.code === "MODULE_NOT_FOUND") {
let errorMessage =
"\n\u001b[31mwebpack not found, \u001b[33mplease install webpack using\n\t\u001b[32mnpm install --save-dev webpack\n";
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webpack not installed, consider installing it using npm install --save-dev webpack

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Indentation seems weird here, you don't need different color schemes for the not found part, the please install part and the installation text. Two colors is sufficient, one for the error stack and one for the npm save

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Done


if (process.env.npm_execpath !== undefined && process.env.npm_execpath.includes("yarn")) {
errorMessage =
"\n\u001b[31mwebpack not found, \u001b[33mplease install webpack using\n\t\u001b[32myarn add webpack --dev\n";
}

console.error(errorMessage);
Error.stackTraceLimit = 1;
process.exitCode = 1;
}

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