949fac1a7c
This commit applies `strictNullChecks` to the entire codebase to improve maintainability and type safety. Key changes include: - Remove some explicit null-checks where unnecessary. - Add necessary null-checks. - Refactor static factory functions for a more functional approach. - Improve some test names and contexts for better debugging. - Add unit tests for any additional logic introduced. - Refactor `createPositionFromRegexFullMatch` to its own function as the logic is reused. - Prefer `find` prefix on functions that may return `undefined` and `get` prefix for those that always return a value.
32 lines
734 B
TypeScript
32 lines
734 B
TypeScript
import { IScriptCode } from './IScriptCode';
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export class ScriptCode implements IScriptCode {
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constructor(
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public readonly execute: string,
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public readonly revert: string | undefined,
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) {
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validateCode(execute);
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validateRevertCode(revert, execute);
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}
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}
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function validateRevertCode(revertCode: string | undefined, execute: string) {
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if (!revertCode) {
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return;
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}
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try {
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validateCode(revertCode);
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if (execute === revertCode) {
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throw new Error('Code itself and its reverting code cannot be the same');
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}
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} catch (err) {
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throw Error(`(revert): ${err.message}`);
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}
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}
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function validateCode(code: string): void {
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if (code.length === 0) {
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throw new Error('missing code');
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}
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}
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