Has Deprecated Packages

README.md

Feel free to run via...

npx https://gist.github.com/elijahmanor/4cc8e3eac9fb5999c5d759388ff27c64

index.js

#!/usr/bin/env node
const fs = require("fs");
const { exec } = require("child_process");

const getPackageJson = () => {
  const contents = fs.readFileSync("./package.json", "utf-8");
  return contents ? JSON.parse(contents) : {};
};

const package = getPackageJson();
const dependencies = Object.assign( {}, package.dependencies, package.devDependencies );
Object.keys( dependencies ).forEach( key => {
  exec(`npm view ${ key }@${ dependencies[key] } deprecated`, (err, stdout) => {
    if (err) { return; }
    if ( stdout ) {
      console.log(`${ key }@${ dependencies[key] } is deprecated: ${ stdout }`);
    }
  });
} );

package.json

{
  "name": "has-deprecated-packages",
  "version": "1.0.0",
  "bin": "./index.js"
}

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