jsii-pacmak
Version:
A code generation framework for jsii backend languages
118 lines • 4.95 kB
JavaScript
;
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 () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.IndependentPackageBuilder = void 0;
const path = __importStar(require("path"));
const logging = __importStar(require("./logging"));
const util_1 = require("./util");
/**
* Base implementation, building the package targets for the given language independently of each other
*
* Some languages can gain substantial speedup in preparing an "uber project" for all packages
* and compiling them all in one go (Those will be implementing a custom Builder).
*
* For languages where it doesn't matter--or where we haven't figured out how to
* do that yet--this class can serve as a base class: it will build each package
* independently, taking care to build them in the right order.
*/
class IndependentPackageBuilder {
constructor(targetName, targetConstructor, modules, options) {
this.targetName = targetName;
this.targetConstructor = targetConstructor;
this.modules = modules;
this.options = options;
}
async buildModules() {
if (this.options.codeOnly) {
await Promise.all((0, util_1.flatten)(this.modules).map((module) => this.generateModuleCode(module, this.options)));
return;
}
for (const modules of this.modules) {
// eslint-disable-next-line no-await-in-loop
await Promise.all(modules.map((module) => this.buildModule(module, this.options)));
}
}
async generateModuleCode(module, options) {
const outputDir = this.finalOutputDir(module, options);
logging.debug(`Generating ${this.targetName} code into ${outputDir}`);
await this.makeTarget(module, options).generateCode(outputDir, module.tarball);
}
async buildModule(module, options) {
const target = this.makeTarget(module, options);
const outputDir = this.finalOutputDir(module, options);
const src = await util_1.Scratch.make((tmpdir) => {
logging.debug(`Generating ${this.targetName} code into ${tmpdir}`);
return target.generateCode(tmpdir, module.tarball);
});
try {
logging.debug(`Building ${src.directory} into ${outputDir}`);
return await target.build(src.directory, outputDir);
}
catch (err) {
logging.warn(`Failed building ${this.targetName}`);
// eslint-disable-next-line @typescript-eslint/prefer-promise-reject-errors
return await Promise.reject(err);
}
finally {
if (options.clean) {
logging.debug(`Cleaning ${src.directory}`);
await src.cleanup();
}
else {
logging.info(`Generated code for ${this.targetName} retained at ${src.directory}`);
}
}
}
makeTarget(module, options) {
return new this.targetConstructor({
arguments: options.arguments,
assembly: module.assembly,
fingerprint: options.fingerprint,
force: options.force,
packageDir: module.moduleDirectory,
rosetta: options.rosetta,
runtimeTypeChecking: options.runtimeTypeChecking,
targetName: this.targetName,
});
}
finalOutputDir(module, options) {
if (options.languageSubdirectory) {
return path.join(module.outputDirectory, this.targetName);
}
return module.outputDirectory;
}
}
exports.IndependentPackageBuilder = IndependentPackageBuilder;
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