siphon-cli/lib/core/transpilers/ezra/generator/statement.js

Simple bundler for web applications. 📦🔧🧡

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var base_1 = require("./base");
base_1.ezra.FunctionDeclaration = function (node) {
    if (node.async)
        this.write("async ");
    this.write("function");
    if (node.generator) {
        this.write("*");
        this.space();
    }
    else
        this.write(" ");
    this.write(node.id.name);
    this.space();
    this.write("(");
    this.sequence(node.params);
    this.write(")");
    this.space();
    this.render(node.body);
};
base_1.ezra.VariableDeclaration = function (node) {
    this.write(node.kind + " ");
    this.sequence(node.declarations, node.type);
    this.write(";");
};
base_1.ezra.VariableDeclarator = function (node) {
    var _a, _b;
    this.render(node.id);
    if (node.init !== null) {
        this.space("=");
        if ((_a = node.init) === null || _a === void 0 ? void 0 : _a.type.startsWith("Sequence"))
            this.write("(");
        this.render(node.init);
        if ((_b = node.init) === null || _b === void 0 ? void 0 : _b.type.startsWith("Sequence"))
            this.write(")");
    }
};
base_1.ezra.ExpressionStatement = function (node) {
    this.render(node.expression);
    this.write(";");
};
base_1.ezra.ClassDeclaration = function (node) {
    this.write("class ");
    this.render(node.id);
    if (node.superClass !== null) {
        this.write(" extends ");
        this.render(node.superClass);
    }
    this.space();
    this.render(node.body);
};
base_1.ezra.ClassBody = function (node) {
    this.write("{");
    if (node.body.length === 0) {
        this.write("}");
        return;
    }
    this.indentLevel++;
    this.newline();
    for (var i = 0; node.body[i]; i++) {
        this.render(node.body[i]);
        this.write(";");
        if (i !== node.body.length - 1)
            this.newline();
    }
    this.indentLevel--;
    this.newline();
    this.write("}");
};
base_1.ezra.MethodDefinition = function (node) {
    if (node.static)
        this.write("static ");
    if (node.computed)
        this.write("[");
    if (/get|set/.test(node.kind))
        this.write(node.kind + " ");
    this.render(node.key);
    if (node.computed)
        this.write("]");
    this.space();
    this.write("(");
    this.sequence(node.value.params);
    this.write(")");
    this.space();
    this.render(node.value.body);
};
base_1.ezra.PropertyDefinition = function (node) {
    if (node.static)
        this.write("static ");
    if (node.computed)
        this.write("[");
    this.render(node.key);
    if (node.computed)
        this.write("]");
    if (node.value !== null) {
        this.space("=");
        this.render(node.value);
    }
};
base_1.ezra.Super = function () {
    this.write("super");
};
base_1.ezra.BlockStatement = function (node) {
    this.write("{");
    if (node.body.length === 0) {
        this.write("}");
        return;
    }
    this.indentLevel++;
    this.newline();
    this.generate(node, this.options);
    this.indentLevel--;
    this.newline();
    this.write("}");
};
base_1.ezra.ImportDeclaration = function (node) {
    var _a;
    var _default = false;
    this.write("import ");
    if ((_a = node.specifiers) === null || _a === void 0 ? void 0 : _a.length) {
        switch (node.specifiers[0].type) {
            case "ImportDefaultSpecifier":
                _default = true;
                this.render(node.specifiers[0]);
                if (node.specifiers.length > 1) {
                    this.write(", { ");
                    this.sequence(node.specifiers.slice(1));
                    this.write(" }");
                }
                break;
            case "ImportNamespaceSpecifier":
                this.write("* as ");
                this.render(node.specifiers[0]);
                break;
            default:
                this.write("{ ");
                this.sequence(node.specifiers);
                this.write(" }");
        }
        this.write(" from ");
    }
    this.render(node.source);
    this.write(";");
};
base_1.ezra.ImportDefaultSpecifier = function (node) {
    this.write(node.local.name);
};
base_1.ezra.ImportNamespaceSpecifier = function (node) {
    this.write(node.local.name);
};
base_1.ezra.ImportSpecifier = function (node) {
    this.write(node.imported.name);
    if (node.local.name !== node.imported.name) {
        this.write(" as ");
        this.write(node.local.name);
    }
};
base_1.ezra.ExportNamedDeclaration = function (node) {
    this.write("export ");
    if (node.declaration === null) {
        this.write("{ ");
        this.sequence(node.specifiers);
        this.write(" }");
    }
    else {
        this.render(node.declaration);
        return;
    }
    if (node.source !== null) {
        this.write(" from ");
        this.render(node.source);
    }
    this.write(";");
};
base_1.ezra.ExportDefaultDeclaration = function (node) {
    this.write("export default ");
    this.render(node.declaration);
    this.write(";");
};
base_1.ezra.ExportSpecifier = function (node) {
    this.write(node.local.name);
    if (node.local.name !== node.exported.name) {
        this.write(" as ");
        this.write(node.exported.name);
    }
};
base_1.ezra.ExportAllDeclaration = function (node) {
    this.write("export *");
    if (node.exported !== null) {
        this.write(" as ");
        this.render(node.exported);
    }
    this.write(" from ");
    this.render(node.source);
};
base_1.ezra.LabeledStatement = function (node) {
    this.write(node.label.name + ":");
    this.space();
    this.renderTopLevel(node.body);
};
base_1.ezra.EmptyStatement = function (node) {
    this.write(";");
};
base_1.ezra.IfStatement = function (node) {
    var _a, _b, _c, _d;
    this.write("if");
    this.space();
    this.write("(");
    this.render(node.test);
    this.write(")");
    this.space();
    if ((this.lineLength >= 25 && ((_a = node.consequent) === null || _a === void 0 ? void 0 : _a.type) !== "BlockStatement") ||
        !["ExpressionStatement", "BlockStatement"].includes((_c = (_b = node.consequent) === null || _b === void 0 ? void 0 : _b.type) !== null && _c !== void 0 ? _c : "")) {
        this.indentLevel++;
        this.newline();
        this.renderTopLevel(node.consequent);
        this.indentLevel--;
    }
    else
        this.renderTopLevel(node.consequent);
    if (node.alternate !== null) {
        if (((_d = node.consequent) === null || _d === void 0 ? void 0 : _d.type) !== "BlockStatement")
            this.newline();
        else
            this.space();
        this.write("else ");
        this.renderTopLevel(node.alternate);
    }
};
base_1.ezra.WhileStatement = function (node) {
    this.write("while");
    this.space();
    this.write("(");
    this.render(node.test);
    this.write(")");
    this.space();
    this.renderTopLevel(node.body);
};
base_1.ezra.DoWhileStatement = function (node) {
    var _a;
    this.write("do ");
    this.renderTopLevel(node.body);
    if (((_a = node.body) === null || _a === void 0 ? void 0 : _a.type) !== "BlockStatement")
        this.newline();
    else
        this.space();
    this.write("while");
    this.space();
    this.write("(");
    this.render(node.test);
    this.write(");");
};
base_1.ezra.SwitchStatement = function (node) {
    this.write("switch");
    this.space();
    this.write("(");
    this.render(node.discriminant);
    this.write(")");
    this.space();
    this.write("{");
    if (node.cases.length) {
        this.indentLevel++;
        this.newline();
        for (var i = 0; node.cases[i]; i++) {
            this.render(node.cases[i]);
            if (i !== node.cases.length - 1)
                this.newline();
        }
        this.indentLevel--;
        this.newline();
    }
    this.write("}");
};
base_1.ezra.SwitchCase = function (node) {
    if (node.test !== null) {
        this.write("case ");
        this.render(node.test);
        this.write(":");
    }
    else
        this.write("default:");
    if (node.consequent.length) {
        this.indentLevel++;
        this.newline();
        for (var i = 0; node.consequent[i]; i++) {
            this.renderTopLevel(node.consequent[i]);
            if (i !== node.consequent.length - 1)
                this.newline();
        }
        this.indentLevel--;
    }
};
base_1.ezra.ForStatement = function (node) {
    this.write("for");
    this.space();
    this.write("(");
    if (node.init !== null) {
        this.render(node.init);
        if (node.init.type.endsWith("Expression"))
            this.write(";");
    }
    else
        this.write(";");
    this.space();
    if (node.test !== null)
        this.render(node.test);
    this.write(";");
    this.space();
    if (node.update !== null)
        this.render(node.update);
    this.write(")");
    this.space();
    this.renderTopLevel(node.body);
};
base_1.ezra.ForOfStatement = function (node) {
    this.write("for");
    if (node.await)
        this.write(" await");
    this.space();
    this.write("(");
    this.render(node.left);
    if (node.left.type === "VariableDeclaration")
        this.erase();
    this.write(" of ");
    this.render(node.right);
    this.write(")");
    this.space();
    this.renderTopLevel(node.body);
};
base_1.ezra.ForInStatement = function (node) {
    this.write("for");
    this.space();
    this.write("(");
    this.render(node.left);
    if (node.left.type === "VariableDeclaration")
        this.erase();
    this.write(" in ");
    this.render(node.right);
    this.write(")");
    this.space();
    this.renderTopLevel(node.body);
};
base_1.ezra.BreakStatement = function (node) {
    this.write("break;");
};
base_1.ezra.ContinueStatement = function (node) {
    this.write("continue");
    if (node.label !== null)
        this.write(" " + node.label.name);
    this.write(";");
};
base_1.ezra.ReturnStatement = function (node) {
    this.write("return");
    if (node.argument !== null) {
        this.write(" ");
        this.render(node.argument);
    }
    this.write(";");
};
base_1.ezra.ThrowStatement = function (node) {
    this.write("throw ");
    this.render(node.argument);
    this.write(";");
};
base_1.ezra.TryStatement = function (node) {
    this.write("try ");
    this.render(node.block);
    if (node.handler !== null) {
        this.space();
        this.write("catch");
        this.space();
        if (node.handler.param !== null) {
            this.write("(");
            this.write(node.handler.param.name);
            this.write(")");
            this.space();
        }
        this.render(node.handler.body);
    }
    if (node.finalizer !== null) {
        this.space();
        this.write("finally");
        this.space();
        this.render(node.finalizer);
    }
};