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This commit is contained in:
C-3PO 2018-10-25 07:28:22 +02:00
parent 7a53bfcfbe
commit 60ad737f6f
Signed by: c3po
GPG key ID: 62993C4BB4D86F24
1 changed files with 5 additions and 1 deletions
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6
src/verifyAndStoreOptionValue.ts
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@ -10,6 +10,10 @@ function execWithCustomError(func: (...args: any[]) => any, showError: (error: E
} }
} }
/**
* Verifies that the given value is a valid value for this option, and throws an error otherwise.
* Also updates state variables if the value is correct.
*/
export default function verifyAndStoreOptionValue({ export default function verifyAndStoreOptionValue({
option, option,
value, value,
@ -24,7 +28,7 @@ export default function verifyAndStoreOptionValue({
message: IOption['message'], message: IOption['message'],
outputArgs: IState['outputArgs'], outputArgs: IState['outputArgs'],
requiredOptions: IState['requiredOptions'], requiredOptions: IState['requiredOptions'],
}) { }): void {
//Verify value for correctness //Verify value for correctness
const verifyValue = execWithCustomError(verify.bind(null, value), (error) => `Invalid value set for option "${option}", the validation of "${value}" failed: ${String(error)}`); const verifyValue = execWithCustomError(verify.bind(null, value), (error) => `Invalid value set for option "${option}", the validation of "${value}" failed: ${String(error)}`);
if (verifyValue !== true) { if (verifyValue !== true) {