odin-javascript-exercises/node_modules/eslint-plugin-import/lib/rules/no-dynamic-require.js
2017-12-15 12:56:14 -06:00

29 lines
No EOL
2.9 KiB
JavaScript

'use strict';
function isRequire(node) {
return node && node.callee && node.callee.type === 'Identifier' && node.callee.name === 'require' && node.arguments.length >= 1;
}
function isStaticValue(arg) {
return arg.type === 'Literal' || arg.type === 'TemplateLiteral' && arg.expressions.length === 0;
}
module.exports = {
meta: {
docs: {}
},
create: function (context) {
return {
CallExpression(node) {
if (isRequire(node) && !isStaticValue(node.arguments[0])) {
context.report({
node,
message: 'Calls to require() should use string literals'
});
}
}
};
}
};
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