60 lines
2.2 KiB
JavaScript
60 lines
2.2 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const codegen_1 = require("../../compile/codegen");
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const util_1 = require("../../compile/util");
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const error = {
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message: "must match exactly one schema in oneOf",
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params: ({ params }) => (0, codegen_1._) `{passingSchemas: ${params.passing}}`,
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};
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const def = {
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keyword: "oneOf",
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schemaType: "array",
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trackErrors: true,
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error,
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code(cxt) {
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const { gen, schema, parentSchema, it } = cxt;
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/* istanbul ignore if */
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if (!Array.isArray(schema))
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throw new Error("ajv implementation error");
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if (it.opts.discriminator && parentSchema.discriminator)
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return;
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const schArr = schema;
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const valid = gen.let("valid", false);
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const passing = gen.let("passing", null);
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const schValid = gen.name("_valid");
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cxt.setParams({ passing });
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// TODO possibly fail straight away (with warning or exception) if there are two empty always valid schemas
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gen.block(validateOneOf);
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cxt.result(valid, () => cxt.reset(), () => cxt.error(true));
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function validateOneOf() {
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schArr.forEach((sch, i) => {
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let schCxt;
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if ((0, util_1.alwaysValidSchema)(it, sch)) {
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gen.var(schValid, true);
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}
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else {
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schCxt = cxt.subschema({
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keyword: "oneOf",
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schemaProp: i,
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compositeRule: true,
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}, schValid);
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}
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if (i > 0) {
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gen
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.if((0, codegen_1._) `${schValid} && ${valid}`)
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.assign(valid, false)
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.assign(passing, (0, codegen_1._) `[${passing}, ${i}]`)
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.else();
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}
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gen.if(schValid, () => {
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gen.assign(valid, true);
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gen.assign(passing, i);
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if (schCxt)
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cxt.mergeEvaluated(schCxt, codegen_1.Name);
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});
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});
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}
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},
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};
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exports.default = def;
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//# sourceMappingURL=oneOf.js.map
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