fix: handle gitignore outside pkgDirs

Author: mshanemc

src/shared/localShadowRepo.ts

@@ -79,6 +79,7 @@ export class ShadowRepo {
       this.logger.debug('initializing git repo');
       await this.gitInit();
     }
+    await this.locateIgnoreFiles();
   }
 
   /**
@@ -88,7 +89,6 @@ export class ShadowRepo {
   public async gitInit(): Promise<void> {
     await fs.promises.mkdir(this.gitDir, { recursive: true });
     await git.init({ fs, dir: this.projectPath, gitdir: this.gitDir, defaultBranch: 'main' });
-    await this.locateIgnoreFiles();
   }
 
   /**
@@ -265,17 +265,11 @@ export class ShadowRepo {
         dir: this.projectPath,
         gitdir: this.gitDir,
         trees: [git.WORKDIR()],
-        // TODO: this can be marginally faster if we limit it to pkgDirs and toplevel project files
         // eslint-disable-next-line @typescript-eslint/require-await
         map: async (filepath: string) => filepath,
       })) as string[]
     )
-      .filter(
-        (filepath) =>
-          filepath.includes(gitIgnoreFileName) &&
-          // can be top-level like '.' (no sep) OR must be in one of the package dirs
-          (!filepath.includes(path.sep) || this.packageDirs.some((dir) => pathIsInFolder(filepath, dir.name)))
-      )
+      .filter((filepath) => filepath.includes(gitIgnoreFileName))
       .map((ignoreFile) => path.join(this.projectPath, ignoreFile));
   }