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90 lines
4.4 KiB
90 lines
4.4 KiB
3 years ago
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const scope_1 = require("../compile/codegen/scope");
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const code_1 = require("../compile/codegen/code");
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function standaloneCode(ajv, refsOrFunc) {
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if (!ajv.opts.code.source) {
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throw new Error("moduleCode: ajv instance must have code.source option");
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}
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const { _n } = ajv.scope.opts;
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return typeof refsOrFunc == "function"
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? funcExportCode(refsOrFunc.source)
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: refsOrFunc !== undefined
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? multiExportsCode(refsOrFunc, getValidate)
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: multiExportsCode(ajv.schemas, (sch) => sch.meta ? undefined : ajv.compile(sch.schema));
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function getValidate(id) {
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const v = ajv.getSchema(id);
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if (!v)
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throw new Error(`moduleCode: no schema with id ${id}`);
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return v;
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}
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function funcExportCode(source) {
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const usedValues = {};
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const n = source === null || source === void 0 ? void 0 : source.validateName;
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const vCode = validateCode(usedValues, source);
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if (ajv.opts.code.esm) {
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// Always do named export as `validate` rather than the variable `n` which is `validateXX` for known export value
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return `"use strict";${_n}export const validate = ${n};${_n}export default ${n};${_n}${vCode}`;
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}
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return `"use strict";${_n}module.exports = ${n};${_n}module.exports.default = ${n};${_n}${vCode}`;
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}
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function multiExportsCode(schemas, getValidateFunc) {
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var _a;
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const usedValues = {};
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let code = (0, code_1._) `"use strict";`;
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for (const name in schemas) {
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const v = getValidateFunc(schemas[name]);
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if (v) {
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const vCode = validateCode(usedValues, v.source);
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const exportSyntax = ajv.opts.code.esm
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? (0, code_1._) `export const ${(0, code_1.getEsmExportName)(name)}`
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: (0, code_1._) `exports${(0, code_1.getProperty)(name)}`;
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code = (0, code_1._) `${code}${_n}${exportSyntax} = ${(_a = v.source) === null || _a === void 0 ? void 0 : _a.validateName};${_n}${vCode}`;
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}
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}
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return `${code}`;
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}
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function validateCode(usedValues, s) {
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if (!s)
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throw new Error('moduleCode: function does not have "source" property');
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if (usedState(s.validateName) === scope_1.UsedValueState.Completed)
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return code_1.nil;
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setUsedState(s.validateName, scope_1.UsedValueState.Started);
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const scopeCode = ajv.scope.scopeCode(s.scopeValues, usedValues, refValidateCode);
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const code = new code_1._Code(`${scopeCode}${_n}${s.validateCode}`);
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return s.evaluated ? (0, code_1._) `${code}${s.validateName}.evaluated = ${s.evaluated};${_n}` : code;
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function refValidateCode(n) {
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var _a;
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const vRef = (_a = n.value) === null || _a === void 0 ? void 0 : _a.ref;
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if (n.prefix === "validate" && typeof vRef == "function") {
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const v = vRef;
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return validateCode(usedValues, v.source);
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}
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else if ((n.prefix === "root" || n.prefix === "wrapper") && typeof vRef == "object") {
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const { validate, validateName } = vRef;
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if (!validateName)
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throw new Error("ajv internal error");
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const def = ajv.opts.code.es5 ? scope_1.varKinds.var : scope_1.varKinds.const;
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const wrapper = (0, code_1._) `${def} ${n} = {validate: ${validateName}};`;
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if (usedState(validateName) === scope_1.UsedValueState.Started)
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return wrapper;
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const vCode = validateCode(usedValues, validate === null || validate === void 0 ? void 0 : validate.source);
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return (0, code_1._) `${wrapper}${_n}${vCode}`;
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}
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return undefined;
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}
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function usedState(name) {
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var _a;
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return (_a = usedValues[name.prefix]) === null || _a === void 0 ? void 0 : _a.get(name);
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}
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function setUsedState(name, state) {
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const { prefix } = name;
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const names = (usedValues[prefix] = usedValues[prefix] || new Map());
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names.set(name, state);
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}
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}
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}
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module.exports = exports = standaloneCode;
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.default = standaloneCode;
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//# sourceMappingURL=index.js.map
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