58 lines
1.7 KiB
TypeScript
58 lines
1.7 KiB
TypeScript
 
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import { z } from "zod";
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import type { ScriptConfig, VariableConfig } from "../config/schema";
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function fieldSchema(variable: VariableConfig): z.ZodTypeAny {
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let field: z.ZodTypeAny;
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switch (variable.type) {
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case "string": {
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let s = z.string();
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if (variable.minLength !== undefined) s = s.min(variable.minLength);
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if (variable.maxLength !== undefined) s = s.max(variable.maxLength);
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if (variable.pattern) s = s.regex(new RegExp(variable.pattern));
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field = s;
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break;
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}
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case "number": {
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let n = z.number();
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if (variable.min !== undefined) n = n.min(variable.min);
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if (variable.max !== undefined) n = n.max(variable.max);
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field = n;
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break;
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}
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case "boolean":
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field = z.boolean();
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break;
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case "enum":
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field = z.enum(variable.choices as [string, ...string[]]);
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break;
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case "multiselect":
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field = z.array(z.enum(variable.choices as [string, ...string[]]));
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break;
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}
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if (!variable.required) {
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field = field.optional().or(z.literal(""));
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}
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return field;
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}
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/** Builds one Zod object schema from a list of variable definitions - the single source of truth
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* imported by both the client form resolver and the server-side run-creation handler. */
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export function buildVariableSchemaFromList(
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variables: readonly VariableConfig[],
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) {
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const shape: Record<string, z.ZodTypeAny> = {};
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for (const variable of variables) {
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shape[variable.name] = fieldSchema(variable);
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}
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return z.object(shape);
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}
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export function buildVariableSchema(script: ScriptConfig) {
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return buildVariableSchemaFromList(script.variables);
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}
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export type VariableValues = Record<string, unknown>;
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