refactor: merge TS compiler into single file (#5091)

1 files changed, 0 insertions, 130 deletions

diff --git a/cli/js/compiler/imports.ts b/cli/js/compiler/imports.ts
deleted file mode 100644
index a811075be..000000000
--- a/cli/js/compiler/imports.ts
+++ /dev/null
@@ -1,130 +0,0 @@
-// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-
-import { MediaType, SourceFile, SourceFileJson } from "./sourcefile.ts";
-import { assert } from "../util.ts";
-import * as util from "../util.ts";
-import * as compilerOps from "../ops/compiler.ts";
-
-function resolveSpecifier(specifier: string, referrer: string): string {
-  // The resolveModules op only handles fully qualified URLs for referrer.
-  // However we will have cases where referrer is "/foo.ts". We add this dummy
-  // prefix "file://" in order to use the op.
-  // TODO(ry) Maybe we should perhaps ModuleSpecifier::resolve_import() to
-  // handle this situation.
-  let dummyPrefix = false;
-  const prefix = "file://";
-  if (referrer.startsWith("/")) {
-    dummyPrefix = true;
-    referrer = prefix + referrer;
-  }
-  let r = resolveModules([specifier], referrer)[0];
-  if (dummyPrefix) {
-    r = r.replace(prefix, "");
-  }
-  return r;
-}
-
-// TODO(ry) Remove. Unnecessary redirection to compilerOps.resolveModules.
-export function resolveModules(
-  specifiers: string[],
-  referrer?: string
-): string[] {
-  util.log("compiler_imports::resolveModules", { specifiers, referrer });
-  return compilerOps.resolveModules(specifiers, referrer);
-}
-
-// TODO(ry) Remove. Unnecessary redirection to compilerOps.fetchSourceFiles.
-function fetchSourceFiles(
-  specifiers: string[],
-  referrer?: string
-): Promise<SourceFileJson[]> {
-  util.log("compiler_imports::fetchSourceFiles", { specifiers, referrer });
-  return compilerOps.fetchSourceFiles(specifiers, referrer);
-}
-
-function getMediaType(filename: string): MediaType {
-  const maybeExtension = /\.([a-zA-Z]+)$/.exec(filename);
-  if (!maybeExtension) {
-    util.log(`!!! Could not identify valid extension: "${filename}"`);
-    return MediaType.Unknown;
-  }
-  const [, extension] = maybeExtension;
-  switch (extension.toLowerCase()) {
-    case "js":
-      return MediaType.JavaScript;
-    case "jsx":
-      return MediaType.JSX;
-    case "ts":
-      return MediaType.TypeScript;
-    case "tsx":
-      return MediaType.TSX;
-    case "wasm":
-      return MediaType.Wasm;
-    default:
-      util.log(`!!! Unknown extension: "${extension}"`);
-      return MediaType.Unknown;
-  }
-}
-
-export function processLocalImports(
-  sources: Record<string, string>,
-  specifiers: Array<[string, string]>,
-  referrer?: string,
-  processJsImports = false
-): string[] {
-  if (!specifiers.length) {
-    return [];
-  }
-  const moduleNames = specifiers.map(
-    referrer
-      ? ([, specifier]): string => resolveSpecifier(specifier, referrer)
-      : ([, specifier]): string => specifier
-  );
-  for (let i = 0; i < moduleNames.length; i++) {
-    const moduleName = moduleNames[i];
-    assert(moduleName in sources, `Missing module in sources: "${moduleName}"`);
-    const sourceFile =
-      SourceFile.get(moduleName) ||
-      new SourceFile({
-        url: moduleName,
-        filename: moduleName,
-        sourceCode: sources[moduleName],
-        mediaType: getMediaType(moduleName),
-      });
-    sourceFile.cache(specifiers[i][0], referrer);
-    if (!sourceFile.processed) {
-      processLocalImports(
-        sources,
-        sourceFile.imports(processJsImports),
-        sourceFile.url,
-        processJsImports
-      );
-    }
-  }
-  return moduleNames;
-}
-
-export async function processImports(
-  specifiers: Array<[string, string]>,
-  referrer?: string,
-  processJsImports = false
-): Promise<string[]> {
-  if (!specifiers.length) {
-    return [];
-  }
-  const sources = specifiers.map(([, moduleSpecifier]) => moduleSpecifier);
-  const resolvedSources = resolveModules(sources, referrer);
-  const sourceFiles = await fetchSourceFiles(resolvedSources, referrer);
-  assert(sourceFiles.length === specifiers.length);
-  for (let i = 0; i < sourceFiles.length; i++) {
-    const sourceFileJson = sourceFiles[i];
-    const sourceFile =
-      SourceFile.get(sourceFileJson.url) || new SourceFile(sourceFileJson);
-    sourceFile.cache(specifiers[i][0], referrer);
-    if (!sourceFile.processed) {
-      const sourceFileImports = sourceFile.imports(processJsImports);
-      await processImports(sourceFileImports, sourceFile.url, processJsImports);
-    }
-  }
-  return resolvedSources;
-}