Ported test suite: print-code

- Force-including explicitly included files in dump mode, to match the old behavior

- Updated snapshots to match prettier v3 output, which for some reason the snapshot didn't seem to reflect

- Treating explicitly included files like this the same way, previously if one of these files was ignore its content was dumped to the console, which seems weird and useless

src/index.ts

@@ -56,7 +56,8 @@ async function runGlobs(options: Options, pluginsDefaultOptions: PluginsOptions,
 
   const rootPath = process.cwd();
   const projectPath = getProjectPath(rootPath);
-  const [filesPaths, filesNames, filesNamesToPaths, filesFoundPaths, foldersFoundPaths] = await getTargetsPaths(rootPath, options.globs, options.withNodeModules); // prettier-ignore
+  const [filesPaths, filesNames, filesNamesToPaths, filesExplicitPaths, filesFoundPaths, foldersFoundPaths] = await getTargetsPaths(rootPath, options.globs, options.withNodeModules); // prettier-ignore
+  const filesExplicitPathsSet = new Set(filesExplicitPaths);
   const filesPathsTargets = filesPaths.filter(negate(isBinaryPath)).sort();
   const [foldersPathsTargets, foldersExtraPaths] = getExpandedFoldersPaths(foldersFoundPaths, projectPath);
   const filesExtraPaths = await getFoldersChildrenPaths([rootPath, ...foldersExtraPaths]);
@@ -103,7 +104,7 @@ async function runGlobs(options: Options, pluginsDefaultOptions: PluginsOptions,
   const cliFormatConfig = options.formatOptions;
   const cacheVersion = stringify({ prettierVersion, cliVersion, pluginsNames, pluginsVersions, editorConfigs, ignoreContents, prettierConfigs, ignoreManualFilesPaths, ignoreManualFilesContents, prettierManualFilesPaths, prettierManualFilesContents, cliContextConfig, cliFormatConfig, pluginsDefaultOptions, pluginsCustomOptions }); // prettier-ignore
 
-  const shouldCache = options.cache && !pluginsVersionsMissing.length && isUndefined(cliContextConfig.cursorOffset);
+  const shouldCache = options.cache && !options.dump && !pluginsVersionsMissing.length && isUndefined(cliContextConfig.cursorOffset);
   const cache = shouldCache ? new Cache(cacheVersion, projectPath, options, stdout) : undefined;
   const prettier = await makePrettier(options, cache);
 
@@ -112,8 +113,10 @@ async function runGlobs(options: Options, pluginsDefaultOptions: PluginsOptions,
     filesPathsTargets.map(async (filePath) => {
       const isIgnored = () => (ignoreManual ? ignoreManual(filePath) : getIgnoreResolved(filePath, ignoreNames));
       const isCacheable = () => cache?.has(filePath, isIgnored);
-      const ignored = cache ? !(await isCacheable()) : await isIgnored();
-      if (ignored) return;
+      const isExplicitlyIncluded = () => filesExplicitPathsSet.has(filePath);
+      const isForceIncluded = options.dump && isExplicitlyIncluded();
+      const isExcluded = cache ? !(await isCacheable()) : await isIgnored();
+      if (!isForceIncluded && isExcluded) return;
       const getFormatOptions = async (): Promise<FormatOptions> => {
         const editorConfig = options.editorConfig ? getEditorConfigFormatOptions(await getEditorConfigResolved(filePath, editorConfigNames)) : {};
         const prettierConfig = prettierManualConfig || (options.config ? await getPrettierConfigResolved(filePath, prettierConfigNames) : {});

src/types.ts

@@ -48,6 +48,7 @@ type Options = {
   globs: string[];
   /* OUTPUT OPTIONS */
   check: boolean;
+  dump: boolean;
   list: boolean;
   write: boolean;
   /* CONFIG OPTIONS */

src/utils.ts

@@ -192,7 +192,7 @@ async function getTargetsPaths(
   rootPath: string,
   globs: string[],
   withNodeModules: boolean,
-): Promise<[string[], string[], Record<string, string[]>, string[], string[]]> {
+): Promise<[string[], string[], Record<string, string[]>, string[], string[], string[]]> {
   const targetFiles: string[] = [];
   const targetFilesNames: string[] = [];
   const targetFilesNamesToPaths: Record<string, string[]> = {};
@@ -225,9 +225,10 @@ async function getTargetsPaths(
     filesNamesToPaths[fileName] = uniq(next);
   }
 
+  const filesExplicitPaths = targetFiles;
   const filesFoundPaths = result.filesFound;
   const foldersFoundPaths = [rootPath, ...result.directoriesFound];
-  return [filesPaths, filesNames, filesNamesToPaths, filesFoundPaths, foldersFoundPaths];
+  return [filesPaths, filesNames, filesNamesToPaths, filesExplicitPaths, filesFoundPaths, foldersFoundPaths];
 }
 
 function isArray(value: unknown): value is unknown[] {
@@ -309,6 +310,7 @@ async function normalizeOptions(options: unknown, targets: unknown[]): Promise<O
   const check = "check" in options && !!options.check;
   const list = "listDifferent" in options && !!options.listDifferent;
   const write = "write" in options && !!options.write;
+  const dump = !check && !list && !write;
 
   if (check && list) exit('The "--check" and "--list-different" flags cannot be used together');
 
@@ -339,6 +341,7 @@ async function normalizeOptions(options: unknown, targets: unknown[]): Promise<O
   return {
     globs,
     check,
+    dump,
     list,
     write,
     config,

test/__fixtures__/print-code/.prettierignore

@@ -0,0 +1 @@
+ignored.js

test/__fixtures__/print-code/ignored.js

@@ -0,0 +1,2 @@
+foo(
+)

test/__fixtures__/print-code/not-ignored.js

@@ -0,0 +1,2 @@
+foo(
+)

test/__tests__/__snapshots__/print-code.js.snap

@@ -0,0 +1,5 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Line breaking after filepath with errors (stdout) 1`] = `"foo();"`;
+
+exports[`Line breaking after filepath with errors (stdout) 2`] = `"foo();"`;

test/__tests__/print-code.js

@@ -0,0 +1,23 @@
+import { runCli } from "../utils";
+
+describe("Line breaking after filepath with errors", () => {
+  runCli("print-code", [
+    "./ignored.js"
+  ], {
+    stdoutIsTTY: true,
+  }).test({
+    status: 0,
+    write: [],
+    stderr: ""
+  });
+
+  runCli("print-code", [
+    "./not-ignored.js"
+  ], {
+    stdoutIsTTY: true,
+  }).test({
+    status: 0,
+    write: [],
+    stderr: ""
+  });
+});