json-ts
Version:
Automatically generate Typescript Definition files or Flow types from JSON input
122 lines • 19.3 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
var ts = require("typescript");
var transformer_1 = require("./transformer");
var util_1 = require("./util");
function collapseInterfaces(interfaces) {
/**
* {
* 'IItems': {count: 5, names: Set {'pets', 'age'} }
* }
* @type {any}
*/
var memberStack = interfaces.reduce(function (acc, int) {
var lookup = acc[int.name.text];
if (lookup) {
lookup.count += 1;
int.members.forEach(function (mem) {
lookup.names.add(mem.name.text);
});
}
else {
acc[int.name.text] = { count: 1, names: new Set([]) };
}
return acc;
}, {});
/**
* Look at each interface and mark any members absent in others
* as optional.
*/
interfaces.forEach(function (i) {
var curName = i.name.text;
var fromStack = memberStack[curName];
if (fromStack.count === 1) {
return;
}
i.members.forEach(function (localMember) {
var localName = localMember.name.text;
if (!fromStack.names.has(localName)) {
localMember.questionToken = ts.createNode(ts.SyntaxKind.QuestionToken);
}
});
});
return interfaces.reduce(function (accInterfaces, current) {
var currentName = current.name.text;
var currentMemberNames = new Set(current.members.map(function (x) { return (x.name || x.label).text; }));
var matchingInterfaceIndex = accInterfaces.findIndex(function (x) { return (x.name || x.label).text === currentName; });
if (matchingInterfaceIndex === -1) {
return accInterfaces.concat(current);
}
accInterfaces.forEach(function (int, index) {
if (index !== matchingInterfaceIndex) {
return int;
}
var prevMemberNames = new Set(int.members.map(function (x) { return (x.name || x.label).text; }));
// if the current interface has less props than a previous one
// we need to back-track and make the previous one optional
if (currentMemberNames.size < prevMemberNames.size) {
// elements that existed before, but not in the current
int.members.forEach(function (mem) {
if (!currentMemberNames.has(mem.name.text)) {
mem.questionToken = ts.createNode(ts.SyntaxKind.QuestionToken);
}
});
}
// Modify members based on missing props, union types etc
modifyMembers(int.members, current.members);
});
return accInterfaces;
}, []);
}
exports.collapseInterfaces = collapseInterfaces;
function modifyMembers(interfaceMembers, currentMembers) {
currentMembers.forEach(function (mem) {
var existingIndex = interfaceMembers.findIndex(function (x) { return x.name.text === mem.name.text; });
var existingMember = interfaceMembers[existingIndex];
// Here, the current member does NOT already exist in this
// interface, so we add it, but as optional
if (!existingMember) {
mem.questionToken = ts.createNode(ts.SyntaxKind.QuestionToken);
interfaceMembers.push(mem);
}
else {
// here it exists in both, are the types the same?
// console.log(ts.SyntaxKind[mem.type.kind]);
// console.log(existingMember.kind, mem.kind);
if (util_1.membersMatch(existingMember, mem)) {
return;
}
else {
var updatedMember = transformer_1.namedProp({ name: existingMember.name.text });
// const exists = existingMember.type.types.some(x => x.kind === mem.kind);
// already a union, so just push a new type
if (existingMember.type.kind === ts.SyntaxKind.UnionType) {
var asSet = new Set(existingMember.type.types.map(function (x) { return x.kind; }));
if (!asSet.has(mem.type.kind)) {
existingMember.type.types.push(mem.type);
interfaceMembers[existingIndex] = existingMember;
}
}
else {
// was this previously marked as an empty array? eg: any[]
// if so & the next item is NOT, then we can ignore the any[]
if (util_1.isEmptyArrayType(existingMember) && !util_1.isEmptyArrayType(mem)) {
updatedMember.type = ts.createNode(ts.SyntaxKind.ArrayType);
updatedMember.type.elementType = mem.type.elementType;
interfaceMembers[existingIndex] = updatedMember;
}
else {
// If the INCOMING member type is an empty array, but we already have an array element with items, we bail
if (util_1.isEmptyArrayType(mem) && existingMember.type.kind === ts.SyntaxKind.ArrayType && (!util_1.isEmptyArrayType(existingMember))) {
return;
}
var memberNodes = [existingMember.type, mem.type];
updatedMember.type = ts.createUnionOrIntersectionTypeNode(ts.SyntaxKind.UnionType, memberNodes);
interfaceMembers[existingIndex] = updatedMember;
}
}
}
}
});
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"collapse-interfaces.js","sourceRoot":"","sources":["../src/collapse-interfaces.ts"],"names":[],"mappings":";;AAAA,+BAAiC;AACjC,6CAAwC;AACxC,+BAAsD;AAEtD,4BAAmC,UAAiB;IAEhD;;;;;OAKG;IACH,IAAM,WAAW,GAAG,UAAU,CAAC,MAAM,CAAC,UAAC,GAAG,EAAE,GAAG;QAC3C,IAAM,MAAM,GAAG,GAAG,CAAC,GAAG,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;QAClC,EAAE,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC;YACT,MAAM,CAAC,KAAK,IAAI,CAAC,CAAC;YAClB,GAAG,CAAC,OAAO,CAAC,OAAO,CAAC,UAAA,GAAG;gBACnB,MAAM,CAAC,KAAK,CAAC,GAAG,CAAC,GAAG,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;YACpC,CAAC,CAAC,CAAA;QACN,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,GAAG,CAAC,GAAG,CAAC,IAAI,CAAC,IAAI,CAAC,GAAG,EAAC,KAAK,EAAE,CAAC,EAAE,KAAK,EAAE,IAAI,GAAG,CAAC,EAAE,CAAC,EAAC,CAAA;QACvD,CAAC;QACD,MAAM,CAAC,GAAG,CAAC;IACf,CAAC,EAAE,EAAE,CAAC,CAAC;IAEP;;;OAGG;IACH,UAAU,CAAC,OAAO,CAAC,UAAC,CAAC;QACjB,IAAM,OAAO,GAAG,CAAC,CAAC,IAAI,CAAC,IAAI,CAAC;QAC5B,IAAM,SAAS,GAAG,WAAW,CAAC,OAAO,CAAC,CAAC;QACvC,EAAE,CAAC,CAAC,SAAS,CAAC,KAAK,KAAK,CAAC,CAAC,CAAC,CAAC;YACxB,MAAM,CAAC;QACX,CAAC;QACD,CAAC,CAAC,OAAO,CAAC,OAAO,CAAC,UAAA,WAAW;YACzB,IAAM,SAAS,GAAG,WAAW,CAAC,IAAI,CAAC,IAAI,CAAC;YACxC,EAAE,CAAC,CAAC,CAAC,SAAS,CAAC,KAAK,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC;gBAClC,WAAW,CAAC,aAAa,GAAG,EAAE,CAAC,UAAU,CAAC,EAAE,CAAC,UAAU,CAAC,aAAa,CAAC,CAAC;YAC3E,CAAC;QACL,CAAC,CAAC,CAAC;IACP,CAAC,CAAC,CAAC;IAEH,MAAM,CAAC,UAAU,CAAC,MAAM,CAAC,UAAC,aAAa,EAAE,OAAO;QAE5C,IAAM,WAAW,GAAG,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC;QACtC,IAAM,kBAAkB,GAAG,IAAI,GAAG,CAAC,OAAO,CAAC,OAAO,CAAC,GAAG,CAAC,UAAA,CAAC,IAAI,OAAA,CAAC,CAAC,CAAC,IAAI,IAAI,CAAC,CAAC,KAAK,CAAC,CAAC,IAAI,EAAxB,CAAwB,CAAC,CAAC,CAAC;QACvF,IAAM,sBAAsB,GAAG,aAAa,CAAC,SAAS,CAAC,UAAA,CAAC,IAAI,OAAA,CAAC,CAAC,CAAC,IAAI,IAAI,CAAC,CAAC,KAAK,CAAC,CAAC,IAAI,KAAK,WAAW,EAAxC,CAAwC,CAAC,CAAC;QAEtG,EAAE,CAAC,CAAC,sBAAsB,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC;YAChC,MAAM,CAAC,aAAa,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC;QACzC,CAAC;QAED,aAAa,CAAC,OAAO,CAAC,UAAC,GAAG,EAAE,KAAK;YAE7B,EAAE,CAAC,CAAC,KAAK,KAAK,sBAAsB,CAAC,CAAC,CAAC;gBACnC,MAAM,CAAC,GAAG,CAAC;YACf,CAAC;YAED,IAAM,eAAe,GAAG,IAAI,GAAG,CAAC,GAAG,CAAC,OAAO,CAAC,GAAG,CAAC,UAAA,CAAC,IAAI,OAAA,CAAC,CAAC,CAAC,IAAI,IAAI,CAAC,CAAC,KAAK,CAAC,CAAC,IAAI,EAAxB,CAAwB,CAAC,CAAC,CAAC;YAEhF,8DAA8D;YAC9D,2DAA2D;YAC3D,EAAE,CAAC,CAAC,kBAAkB,CAAC,IAAI,GAAG,eAAe,CAAC,IAAI,CAAC,CAAC,CAAC;gBACjD,uDAAuD;gBACvD,GAAG,CAAC,OAAO,CAAC,OAAO,CAAC,UAAA,GAAG;oBACnB,EAAE,CAAC,CAAC,CAAC,kBAAkB,CAAC,GAAG,CAAC,GAAG,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;wBACzC,GAAG,CAAC,aAAa,GAAG,EAAE,CAAC,UAAU,CAAC,EAAE,CAAC,UAAU,CAAC,aAAa,CAAC,CAAC;oBACnE,CAAC;gBACL,CAAC,CAAC,CAAC;YACP,CAAC;YAED,yDAAyD;YACzD,aAAa,CAAC,GAAG,CAAC,OAAO,EAAE,OAAO,CAAC,OAAO,CAAC,CAAC;QAChD,CAAC,CAAC,CAAC;QAEH,MAAM,CAAC,aAAa,CAAC;IAEzB,CAAC,EAAE,EAAE,CAAC,CAAC;AACX,CAAC;AA3ED,gDA2EC;AAED,uBAAuB,gBAAgB,EAAE,cAAc;IACnD,cAAc,CAAC,OAAO,CAAC,UAAA,GAAG;QAEtB,IAAM,aAAa,GAAG,gBAAgB,CAAC,SAAS,CAAC,UAAA,CAAC,IAAI,OAAA,CAAC,CAAC,IAAI,CAAC,IAAI,KAAK,GAAG,CAAC,IAAI,CAAC,IAAI,EAA7B,CAA6B,CAAC,CAAC;QACrF,IAAM,cAAc,GAAG,gBAAgB,CAAC,aAAa,CAAC,CAAC;QAEvD,0DAA0D;QAC1D,2CAA2C;QAC3C,EAAE,CAAC,CAAC,CAAC,cAAc,CAAC,CAAC,CAAC;YAClB,GAAG,CAAC,aAAa,GAAG,EAAE,CAAC,UAAU,CAAC,EAAE,CAAC,UAAU,CAAC,aAAa,CAAC,CAAC;YAC/D,gBAAgB,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;QAC/B,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,kDAAkD;YAClD,6CAA6C;YAC7C,8CAA8C;YAC9C,EAAE,CAAC,CAAC,mBAAY,CAAC,cAAc,EAAE,GAAG,CAAC,CAAC,CAAC,CAAC;gBACpC,MAAM,CAAC;YACX,CAAC;YAAC,IAAI,CAAC,CAAC;gBACJ,IAAM,aAAa,GAAG,uBAAS,CAAC,EAAC,IAAI,EAAE,cAAc,CAAC,IAAI,CAAC,IAAI,EAAC,CAAC,CAAC;gBAClE,4EAA4E;gBAE5E,2CAA2C;gBAC3C,EAAE,CAAC,CAAC,cAAc,CAAC,IAAI,CAAC,IAAI,KAAK,EAAE,CAAC,UAAU,CAAC,SAAS,CAAC,CAAC,CAAC;oBACvD,IAAM,KAAK,GAAG,IAAI,GAAG,CAAC,cAAc,CAAC,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,UAAA,CAAC,IAAI,OAAA,CAAC,CAAC,IAAI,EAAN,CAAM,CAAC,CAAC,CAAC;oBAClE,EAAE,CAAC,CAAC,CAAC,KAAK,CAAC,GAAG,CAAC,GAAG,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;wBAC5B,cAAc,CAAC,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC;wBACzC,gBAAgB,CAAC,aAAa,CAAC,GAAG,cAAc,CAAC;oBACrD,CAAC;gBACL,CAAC;gBAAC,IAAI,CAAC,CAAC;oBAEJ,0DAA0D;oBAC1D,6DAA6D;oBAC7D,EAAE,CAAC,CAAC,uBAAgB,CAAC,cAAc,CAAC,IAAI,CAAC,uBAAgB,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;wBAC7D,aAAa,CAAC,IAAI,GAAG,EAAE,CAAC,UAAU,CAAC,EAAE,CAAC,UAAU,CAAC,SAAS,CAAC,CAAC;wBAC5D,aAAa,CAAC,IAAI,CAAC,WAAW,GAAG,GAAG,CAAC,IAAI,CAAC,WAAW,CAAC;wBACtD,gBAAgB,CAAC,aAAa,CAAC,GAAG,aAAa,CAAC;oBACpD,CAAC;oBAAC,IAAI,CAAC,CAAC;wBACJ,0GAA0G;wBAC1G,EAAE,CAAC,CAAC,uBAAgB,CAAC,GAAG,CAAC,IAAI,cAAc,CAAC,IAAI,CAAC,IAAI,KAAK,EAAE,CAAC,UAAU,CAAC,SAAS,IAAI,CAAC,CAAC,uBAAgB,CAAC,cAAc,CAAC,CAAC,CAAC,CAAC,CAAC;4BACvH,MAAM,CAAC;wBACX,CAAC;wBACD,IAAM,WAAW,GAAG,CAAC,cAAc,CAAC,IAAI,EAAE,GAAG,CAAC,IAAI,CAAC,CAAC;wBACpD,aAAa,CAAC,IAAI,GAAG,EAAE,CAAC,iCAAiC,CAAC,EAAE,CAAC,UAAU,CAAC,SAAS,EAAE,WAAW,CAAC,CAAC;wBAChG,gBAAgB,CAAC,aAAa,CAAC,GAAG,aAAa,CAAC;oBACpD,CAAC;gBACL,CAAC;YACL,CAAC;QACL,CAAC;IACL,CAAC,CAAC,CAAC;AACP,CAAC","sourcesContent":["import * as ts from 'typescript';\nimport {namedProp} from \"./transformer\";\nimport {isEmptyArrayType, membersMatch} from \"./util\";\n\nexport function collapseInterfaces(interfaces: any[]): any[] {\n\n    /**\n     * {\n     *  'IItems': {count: 5, names: Set {'pets', 'age'} }\n     * }\n     * @type {any}\n     */\n    const memberStack = interfaces.reduce((acc, int) => {\n        const lookup = acc[int.name.text];\n        if (lookup) {\n            lookup.count += 1;\n            int.members.forEach(mem => {\n                lookup.names.add(mem.name.text);\n            })\n        } else {\n            acc[int.name.text] = {count: 1, names: new Set([])}\n        }\n        return acc;\n    }, {});\n\n    /**\n     * Look at each interface and mark any members absent in others\n     * as optional.\n     */\n    interfaces.forEach((i) => {\n        const curName = i.name.text;\n        const fromStack = memberStack[curName];\n        if (fromStack.count === 1) {\n            return;\n        }\n        i.members.forEach(localMember => {\n            const localName = localMember.name.text;\n            if (!fromStack.names.has(localName)) {\n                localMember.questionToken = ts.createNode(ts.SyntaxKind.QuestionToken);\n            }\n        });\n    });\n\n    return interfaces.reduce((accInterfaces, current) => {\n\n        const currentName = current.name.text;\n        const currentMemberNames = new Set(current.members.map(x => (x.name || x.label).text));\n        const matchingInterfaceIndex = accInterfaces.findIndex(x => (x.name || x.label).text === currentName);\n\n        if (matchingInterfaceIndex === -1) {\n            return accInterfaces.concat(current);\n        }\n\n        accInterfaces.forEach((int, index) => {\n\n            if (index !== matchingInterfaceIndex) {\n                return int;\n            }\n\n            const prevMemberNames = new Set(int.members.map(x => (x.name || x.label).text));\n\n            // if the current interface has less props than a previous one\n            // we need to back-track and make the previous one optional\n            if (currentMemberNames.size < prevMemberNames.size) {\n                // elements that existed before, but not in the current\n                int.members.forEach(mem => {\n                    if (!currentMemberNames.has(mem.name.text)) {\n                        mem.questionToken = ts.createNode(ts.SyntaxKind.QuestionToken);\n                    }\n                });\n            }\n\n            // Modify members based on missing props, union types etc\n            modifyMembers(int.members, current.members);\n        });\n\n        return accInterfaces;\n\n    }, []);\n}\n\nfunction modifyMembers(interfaceMembers, currentMembers) {\n    currentMembers.forEach(mem => {\n\n        const existingIndex = interfaceMembers.findIndex(x => x.name.text === mem.name.text);\n        const existingMember = interfaceMembers[existingIndex];\n\n        // Here, the current member does NOT already exist in this\n        // interface, so we add it, but as optional\n        if (!existingMember) {\n            mem.questionToken = ts.createNode(ts.SyntaxKind.QuestionToken);\n            interfaceMembers.push(mem);\n        } else {\n            // here it exists in both, are the types the same?\n            // console.log(ts.SyntaxKind[mem.type.kind]);\n            // console.log(existingMember.kind, mem.kind);\n            if (membersMatch(existingMember, mem)) {\n                return;\n            } else {\n                const updatedMember = namedProp({name: existingMember.name.text});\n                // const exists  = existingMember.type.types.some(x => x.kind === mem.kind);\n\n                // already a union, so just push a new type\n                if (existingMember.type.kind === ts.SyntaxKind.UnionType) {\n                    const asSet = new Set(existingMember.type.types.map(x => x.kind));\n                    if (!asSet.has(mem.type.kind)) {\n                        existingMember.type.types.push(mem.type);\n                        interfaceMembers[existingIndex] = existingMember;\n                    }\n                } else { // not a union yet, so create one for next time around\n\n                    // was this previously marked as an empty array? eg: any[]\n                    // if so & the next item is NOT, then we can ignore the any[]\n                    if (isEmptyArrayType(existingMember) && !isEmptyArrayType(mem)) {\n                        updatedMember.type = ts.createNode(ts.SyntaxKind.ArrayType);\n                        updatedMember.type.elementType = mem.type.elementType;\n                        interfaceMembers[existingIndex] = updatedMember;\n                    } else {\n                        // If the INCOMING member type is an empty array, but we already have an array element with items, we bail\n                        if (isEmptyArrayType(mem) && existingMember.type.kind === ts.SyntaxKind.ArrayType && (!isEmptyArrayType(existingMember))) {\n                            return;\n                        }\n                        const memberNodes = [existingMember.type, mem.type];\n                        updatedMember.type = ts.createUnionOrIntersectionTypeNode(ts.SyntaxKind.UnionType, memberNodes);\n                        interfaceMembers[existingIndex] = updatedMember;\n                    }\n                }\n            }\n        }\n    });\n}"]}