feat: ProjectOptions::defaultCompilerOptions (#1460)

dsherret · Nov 25, 2023 · b5dee3d · b5dee3d
1 parent a90dc91
commit b5dee3d
Show file tree

Hide file tree

Showing 3 changed files with 8 additions and 3 deletions.
diff --git a/packages/common/src/options/CompilerOptionsContainer.ts b/packages/common/src/options/CompilerOptionsContainer.ts
@@ -5,8 +5,8 @@ import { SettingsContainer } from "./SettingsContainer";
  * Holds the compiler options.
  */
 export class CompilerOptionsContainer extends SettingsContainer<ts.CompilerOptions> {
-  constructor() {
-    super({});
+  constructor(defaultSettings: ts.CompilerOptions = {}) {
+    super(defaultSettings);
   }
 
   /**

diff --git a/packages/ts-morph/src/Project.ts b/packages/ts-morph/src/Project.ts
@@ -30,6 +30,8 @@ export interface ProjectOptions {
   compilerOptions?: CompilerOptions;
   /** File path to the tsconfig.json file. */
   tsConfigFilePath?: string;
+  /** Can be overriden by `tsConfigFilePath` or `compilerOptions`. */
+  defaultCompilerOptions?: CompilerOptions;
   /** Whether to skip adding the source files from the specified tsconfig.json. @default false */
   skipAddingFilesFromTsConfig?: boolean;
   /** Skip resolving file dependencies when providing a ts config file path and adding the files from tsconfig. @default false */
@@ -99,7 +101,7 @@ export class Project {
 
     // compiler options initialization
     const compilerOptions = getCompilerOptions();
-    const compilerOptionsContainer = new CompilerOptionsContainer();
+    const compilerOptionsContainer = new CompilerOptionsContainer(options.defaultCompilerOptions);
     compilerOptionsContainer.set(compilerOptions);
 
     // setup context

diff --git a/packages/ts-morph/src/tests/projectTests.ts b/packages/ts-morph/src/tests/projectTests.ts
@@ -417,6 +417,9 @@ describe("Project", () => {
         tsConfigFilePath: "tsconfig.json",
         compilerOptions: {
           target: 2,
+        },
+        defaultCompilerOptions: {
+          target: 1,
           allowJs: true,
         },
         skipAddingFilesFromTsConfig, // the behaviour changes based on this value so it's good to test both of these