@typespec/http-server-js/dist/src/index.js

TypeSpec HTTP server code generator for JavaScript

// Copyright (c) Microsoft Corporation
// Licensed under the MIT license.
import { visitAllTypes } from "./common/namespace.js";
import { createInitialContext } from "./ctx.js";
import { writeModuleTree } from "./write.js";
// #region features
import path from "node:path";
import { emitSerialization } from "./common/serialization/index.js";
import { emitHttp } from "./http/index.js";
// #endregion
export { $lib } from "./lib.js";
export async function $onEmit(context) {
    const jsCtx = await createInitialContext(context.program, context.options);
    if (!jsCtx)
        return;
    await emitHttp(jsCtx);
    if (!context.options["omit-unreachable-types"]) {
        // Visit everything in the service namespace to ensure we emit a full `models` module and not just the subparts that
        // are reachable from the service impl.
        visitAllTypes(jsCtx, jsCtx.service.type);
    }
    // Emit serialization code for all required types.
    emitSerialization(jsCtx);
    const srcGeneratedPath = path.join(context.emitterOutputDir, "src", "generated");
    if (!context.program.compilerOptions.dryRun) {
        try {
            const stat = await context.program.host.stat(srcGeneratedPath);
            if (stat.isDirectory()) {
                await context.program.host.rm(srcGeneratedPath, {
                    recursive: true,
                });
            }
        }
        catch { }
        await writeModuleTree(jsCtx, context.emitterOutputDir, jsCtx.rootModule, !context.options["no-format"]);
    }
}
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