debugBundlePath.ts•1.68 kB
import path from "path";
import { Context } from "../../bundler/context.js";
import { Config } from "./config.js";
export async function handleDebugBundlePath(
ctx: Context,
debugBundleDir: string,
config: Config,
) {
if (!ctx.fs.exists(debugBundleDir)) {
ctx.fs.mkdir(debugBundleDir);
} else if (!ctx.fs.stat(debugBundleDir).isDirectory()) {
return await ctx.crash({
exitCode: 1,
errorType: "fatal",
printedMessage: `Path \`${debugBundleDir}\` is not a directory. Please choose an empty directory for \`--debug-bundle-path\`.`,
});
} else if (ctx.fs.listDir(debugBundleDir).length !== 0) {
await ctx.crash({
exitCode: 1,
errorType: "fatal",
printedMessage: `Directory \`${debugBundleDir}\` is not empty. Please remove it or choose an empty directory for \`--debug-bundle-path\`.`,
});
}
ctx.fs.writeUtf8File(
path.join(debugBundleDir, "fullConfig.json"),
JSON.stringify(config),
);
for (const moduleInfo of config.modules) {
const trimmedPath = moduleInfo.path.endsWith(".js")
? moduleInfo.path.slice(0, moduleInfo.path.length - ".js".length)
: moduleInfo.path;
const environmentDir = path.join(debugBundleDir, moduleInfo.environment);
ctx.fs.mkdir(path.dirname(path.join(environmentDir, `${trimmedPath}.js`)), {
allowExisting: true,
recursive: true,
});
ctx.fs.writeUtf8File(
path.join(environmentDir, `${trimmedPath}.js`),
moduleInfo.source,
);
if (moduleInfo.sourceMap !== undefined) {
ctx.fs.writeUtf8File(
path.join(environmentDir, `${trimmedPath}.js.map`),
moduleInfo.sourceMap,
);
}
}
}