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36 lines
1.0 KiB
36 lines
1.0 KiB
2 years ago
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var root = require('./root');
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exports = function(condition, format, a, b, c, d, e, f) {
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var process = root.process || {
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env: {
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NODE_ENV: 'development'
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}
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};
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if (process.env.NODE_ENV !== 'production') {
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if (format === undefined) {
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throw new Error('invariant requires an error message argument');
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}
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}
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if (!condition) {
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var error;
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if (format === undefined) {
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error = new Error(
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'Minified exception occurred; use the non-minified dev environment ' +
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'for the full error message and additional helpful warnings.'
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);
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} else {
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var args = [a, b, c, d, e, f];
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var argIndex = 0;
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error = new Error(
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format.replace(/%s/g, function() {
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return args[argIndex++];
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})
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);
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error.name = 'Invariant Violation';
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}
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error.framesToPop = 1;
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throw error;
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}
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};
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module.exports = exports;
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