Checks an lib dependency in root dev dependency. Ensures you have the version you want ! Very useful with yarn berry.
npm install --save @pob/check-lib-dependency-in-root-dev-dependenciesimport checkDep from "@pob/check-lib-dependency-in-root-dev-dependencies";
checkDep(require("package-name/package.json"));- Ensures the plugin has the correct version
- Avoids the app to have to install it, has it's optional in peerDependenciesMeta
package.json
{
"name": "@pob/eslint-config",
"peerDependencies": {
"eslint": "^7.5.0",
"eslint-plugin-prettier": "^3.1.4"
},
"peerDependenciesMeta": {
"eslint-plugin-prettier": {
"optional": true
}
},
"dependencies": {
"@pob/check-lib-dependency-in-root-dev-dependencies": "^1.0.0",
"eslint-config-prettier": "^6.11.0",
"eslint-plugin-prettier": "^3.1.4"
}
}index.js
"use strict";
const checkDep = require("@pob/check-lib-dependency-in-root-dev-dependencies");
checkDep(require("rollup/package.json"));
module.exports = {
plugins: ["prettier"],
extends: ["eslint-config-prettier"].map(require.resolve),
rules: {
"prettier/prettier": "error",
},
};Use case for a lib wrapping rollup
package.json
{
"name": "pob-babel",
"peerDependencies": {
"rollup": "^2.27.1"
},
"dependencies": {
"rollup": "^2.27.1"
}
}"use strict";
const path = require("path");
const { spawnSync } = require("child_process");
const checkDep = require("@pob/check-lib-dependency-in-root-dev-dependencies");
checkDep(require("rollup/package.json"));
const configPath = path.resolve("rollup.config.js");
spawnSync("yarn", ["rollup", "--config", configPath], {
stdio: "inherit",
});