apollo-codegen-scala/lib/language.js

Scala generator module for Apollo Codegen

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.escapeIdentifierIfNeeded = exports.propertyDeclarations = exports.propertyDeclaration = exports.methodDeclaration = exports.traitDeclaration = exports.objectDeclaration = exports.packageDeclaration = exports.comment = void 0;
function comment(generator, comment) {
    const split = comment ? comment.split("\n") : [];
    if (split.length > 0) {
        generator.printOnNewline("/**");
        split.forEach((line) => {
            generator.printOnNewline(` * ${line.trim()}`);
        });
        generator.printOnNewline(" */");
    }
}
exports.comment = comment;
function packageDeclaration(generator, pkg) {
    generator.printNewlineIfNeeded();
    generator.printOnNewline(`package ${pkg}`);
}
exports.packageDeclaration = packageDeclaration;
function objectDeclaration(generator, { objectName, superclass, }, closure) {
    generator.printNewlineIfNeeded();
    generator.printOnNewline(`object ${objectName}` + (superclass ? ` extends ${superclass}` : ""));
    generator.pushScope({ typeName: objectName });
    if (closure) {
        generator.withinBlock(closure);
    }
    generator.popScope();
}
exports.objectDeclaration = objectDeclaration;
function traitDeclaration(generator, { traitName, annotations, superclasses, description, }, closure) {
    generator.printNewlineIfNeeded();
    if (description) {
        comment(generator, description);
    }
    generator.printOnNewline(`${(annotations || []).map((a) => "@" + a).join(" ")} trait ${traitName}` +
        (superclasses ? ` extends ${superclasses.join(" with ")}` : ""));
    generator.pushScope({ typeName: traitName });
    if (closure) {
        generator.withinBlock(closure);
    }
    generator.popScope();
}
exports.traitDeclaration = traitDeclaration;
function methodDeclaration(generator, { methodName, description, params, }, closure) {
    generator.printNewlineIfNeeded();
    if (description) {
        comment(generator, description);
    }
    const paramsSection = (params || [])
        .map((v) => {
        return (v.name + ": " + v.type + (v.defaultValue ? ` = ${v.defaultValue}` : ""));
    })
        .join(", ");
    generator.printOnNewline(`def ${methodName}(${paramsSection})` + (closure ? " =" : ""));
    if (closure) {
        generator.withinBlock(closure);
    }
}
exports.methodDeclaration = methodDeclaration;
function propertyDeclaration(generator, { jsName, propertyName, typeName, description, }, closure) {
    if (description) {
        comment(generator, description);
    }
    generator.printOnNewline((jsName ? `@scala.scalajs.js.annotation.JSName("${jsName}") ` : "") +
        `val ${propertyName}: ${typeName}` +
        (closure ? ` =` : ""));
    if (closure) {
        generator.withinBlock(closure);
    }
}
exports.propertyDeclaration = propertyDeclaration;
function propertyDeclarations(generator, declarations) {
    declarations.forEach((o) => {
        propertyDeclaration(generator, o);
    });
}
exports.propertyDeclarations = propertyDeclarations;
const reservedKeywords = new Set([
    "case",
    "catch",
    "class",
    "def",
    "do",
    "else",
    "extends",
    "false",
    "final",
    "for",
    "if",
    "match",
    "new",
    "null",
    "throw",
    "trait",
    "true",
    "try",
    "type",
    "until",
    "val",
    "var",
    "while",
    "with",
]);
function escapeIdentifierIfNeeded(identifier) {
    if (reservedKeywords.has(identifier)) {
        return "`" + identifier + "`";
    }
    else {
        return identifier;
    }
}
exports.escapeIdentifierIfNeeded = escapeIdentifierIfNeeded;
//# sourceMappingURL=language.js.map