fix: write temporary tsconfig when passing only an config object

Fixes #17
Floffah · Oct 11, 2024 · 0251cfa · 0251cfa
1 parent 2a9caad
commit 0251cfa
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Showing 3 changed files with 67 additions and 2 deletions.
diff --git a/.gitignore b/.gitignore
@@ -1,5 +1,6 @@
 test/out.cjs
-test/index.d.ts
+test/index.d.ts
+
 
 # Created by https://www.toptal.com/developers/gitignore/api/yarn,node
 # Edit at https://www.toptal.com/developers/gitignore?templates=yarn,node
@@ -135,3 +136,38 @@ tmp/
 temp/
 
 # End of https://www.toptal.com/developers/gitignore/api/yarn,node
+
+### macOS ###
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### macOS Patch ###
+# iCloud generated files
+*.icloud
+
+# End of https://www.toptal.com/developers/gitignore/api/macos
diff --git a/src/lib/generateBundle.ts b/src/lib/generateBundle.ts
@@ -2,6 +2,7 @@ import { generateDtsBundle } from "dts-bundle-generator";
 import { rmSync, writeFileSync } from "fs";
 import { dirname, sep as pathSeparator, resolve } from "path";
 import ts from "typescript";
+import { randomBytes } from "crypto";
 
 function getHighestCommonDirectory(paths: string[]): string {
     if (paths.length === 0) {
@@ -28,6 +29,7 @@ export function generateBundle(
     entryPoints: string[],
     compilerOptions: ts.CompilerOptions,
     tsconfigPath?: string,
+    originalConfig: any = {},
 ) {
     const commonOutDir = getHighestCommonDirectory(entryPoints);
 
@@ -36,6 +38,29 @@ export function generateBundle(
     );
     const postbundleOutDir = resolve(compilerOptions.declarationDir!, "..");
 
+    let shouldDeleteTsConfig = false;
+    if (!tsconfigPath) {
+        const tempid = randomBytes(20).toString('hex');
+
+        tsconfigPath = resolve(
+            process.cwd(),
+            `tsconfig.${tempid}.json`,
+        )
+
+        writeFileSync(
+            tsconfigPath,
+            JSON.stringify(
+                {
+                    ...originalConfig,
+                    compilerOptions,
+                    include: entryPoints,
+                }
+            ),
+        )
+
+        shouldDeleteTsConfig = true
+    }
+
     const bundles = generateDtsBundle(
         relativeDeclarationPaths.map((path) => ({
             filePath: resolve(compilerOptions.declarationDir!, path),
@@ -57,4 +82,8 @@ export function generateBundle(
     if (compilerOptions.declarationDir!.endsWith("dts-prebundle")) {
         rmSync(compilerOptions.declarationDir!, { recursive: true });
     }
+
+    if (shouldDeleteTsConfig) {
+        rmSync(tsconfigPath)
+    }
 }
diff --git a/src/plugin.ts b/src/plugin.ts
@@ -135,7 +135,7 @@ export const dtsPlugin = (opts: DTSPluginOpts = {}) =>
                         );
                     }
 
-                    generateBundle(entryPoints, compilerOptions, configPath);
+                    generateBundle(entryPoints, compilerOptions, configPath, config);
                 }
 
                 if (