@cosmology/ast/main/utils/babel.js

Cosmos TypeScript AST generation

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.newExpression = exports.makeCommentLineWithBlocks = exports.objectProperty = exports.objectMethod = exports.objectPattern = exports.tsTypeParameterDeclaration = exports.arrowFunctionExpression = exports.classProperty = exports.classDeclaration = exports.identifier = exports.callExpression = exports.functionDeclaration = exports.tsPropertySignature = exports.tsEnumMember = exports.classMethod = exports.tsMethodSignature = exports.commentLine = exports.commentBlock = void 0;
const t = __importStar(require("@babel/types"));
const utils_1 = require("./utils");
// TODO move to @cosmology/utils package
const commentBlock = (value) => {
    return {
        type: 'CommentBlock',
        value,
        start: null,
        end: null,
        loc: null
    };
};
exports.commentBlock = commentBlock;
const commentLine = (value) => {
    return {
        type: 'CommentLine',
        value,
        start: null,
        end: null,
        loc: null
    };
};
exports.commentLine = commentLine;
function tsMethodSignature(key, typeParameters = null, parameters, typeAnnotation = null, trailingComments, leadingComments) {
    const obj = t.tsMethodSignature(key, typeParameters, parameters, typeAnnotation);
    obj.kind = 'method';
    if (trailingComments && trailingComments.length) {
        obj.trailingComments = trailingComments;
    }
    if (leadingComments && leadingComments.length) {
        obj.leadingComments = leadingComments;
    }
    return obj;
}
exports.tsMethodSignature = tsMethodSignature;
const classMethod = (kind, key, params, body, returnType, leadingComments = [], computed = false, _static = false, generator = false, async = false) => {
    const obj = t.classMethod(kind, key, params, body, computed, _static, generator, async);
    if (returnType) {
        obj.returnType = returnType;
    }
    if (leadingComments) {
        obj.leadingComments = leadingComments;
    }
    return obj;
};
exports.classMethod = classMethod;
const tsEnumMember = (id, initializer, leadingComments) => {
    const obj = t.tsEnumMember(id, initializer);
    obj.leadingComments = leadingComments;
    return obj;
};
exports.tsEnumMember = tsEnumMember;
const tsPropertySignature = (key, typeAnnotation, optional) => {
    const obj = t.tsPropertySignature(key, typeAnnotation);
    obj.optional = optional;
    return obj;
};
exports.tsPropertySignature = tsPropertySignature;
const functionDeclaration = (id, params, body, generator, async, returnType) => {
    const func = t.functionDeclaration(id, params, body, generator, async);
    func.returnType = returnType;
    return func;
};
exports.functionDeclaration = functionDeclaration;
const callExpression = (callee, _arguments, typeParameters) => {
    const callExpr = t.callExpression(callee, _arguments);
    callExpr.typeParameters = typeParameters;
    return callExpr;
};
exports.callExpression = callExpression;
const identifier = (name, typeAnnotation, optional = false) => {
    const type = t.identifier(name);
    type.typeAnnotation = typeAnnotation;
    type.optional = optional;
    return type;
};
exports.identifier = identifier;
const classDeclaration = (id, superClass = null, body, decorators = null, vImplements, superTypeParameters) => {
    const obj = t.classDeclaration(id, superClass, body, decorators);
    if (superTypeParameters) {
        obj.superTypeParameters = superTypeParameters;
    }
    if (vImplements) {
        obj.implements = vImplements;
    }
    return obj;
};
exports.classDeclaration = classDeclaration;
function classProperty(key, value = null, typeAnnotation = null, decorators = null, computed = false, _static = false, _readonly = false, accessibility, leadingComments = []) {
    const obj = t.classProperty(key, value, typeAnnotation, decorators, computed, _static);
    if (accessibility)
        obj.accessibility = accessibility;
    if (_readonly)
        obj.readonly = _readonly;
    if (leadingComments.length)
        obj.leadingComments = leadingComments;
    return obj;
}
exports.classProperty = classProperty;
;
const arrowFunctionExpression = (params, body, returnType, isAsync = false, typeParameters) => {
    const func = t.arrowFunctionExpression(params, body, isAsync);
    func.returnType = returnType;
    func.typeParameters = typeParameters;
    return func;
};
exports.arrowFunctionExpression = arrowFunctionExpression;
const tsTypeParameterDeclaration = (params) => {
    const obj = t.tsTypeParameterDeclaration(params);
    delete obj.extra;
    return obj;
};
exports.tsTypeParameterDeclaration = tsTypeParameterDeclaration;
const objectPattern = (properties, typeAnnotation) => {
    const obj = t.objectPattern(properties);
    obj.typeAnnotation = typeAnnotation;
    return obj;
};
exports.objectPattern = objectPattern;
const objectMethod = (kind, key, params, body, computed, generator, async, returnType, typeParameters) => {
    const obj = t.objectMethod(kind, key, params, body, computed, generator, async);
    obj.returnType = returnType;
    obj.typeParameters = typeParameters;
    return obj;
};
exports.objectMethod = objectMethod;
const objectProperty = (key, value, computed, shorthand, decorators, leadingComments = []) => {
    const obj = t.objectProperty(key, value, computed, shorthand, decorators);
    if (leadingComments.length)
        obj.leadingComments = leadingComments;
    return obj;
};
exports.objectProperty = objectProperty;
const makeCommentLineWithBlocks = (comment) => {
    if (!comment)
        return [];
    // NOTE using blocks instead of lines here...
    // @ts-ignore
    return [(0, utils_1.makeCommentBlock)(comment)];
};
exports.makeCommentLineWithBlocks = makeCommentLineWithBlocks;
const newExpression = (callee, _arguments, typeParameters) => {
    const expr = t.newExpression(callee, _arguments);
    expr.typeParameters = typeParameters;
    return expr;
};
exports.newExpression = newExpression;