From de6c2e461192a02f0bbd211634c41fc5c30c8057 Mon Sep 17 00:00:00 2001
From: Nick Heiner <nheiner@netflix.com>
Date: Thu, 7 Jul 2022 22:32:33 -0400
Subject: [PATCH 1/2] Update ts-migrate-server to pass back a list of migrated
 files

---
 packages/ts-migrate-server/src/migrate/index.ts     |  4 ++--
 .../tests/commands/migrate/migrate.test.ts          | 13 +++++++++----
 packages/ts-migrate/cli.ts                          |  4 ++--
 3 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/packages/ts-migrate-server/src/migrate/index.ts b/packages/ts-migrate-server/src/migrate/index.ts
index 68c9e97..73022bf 100644
--- a/packages/ts-migrate-server/src/migrate/index.ts
+++ b/packages/ts-migrate-server/src/migrate/index.ts
@@ -18,7 +18,7 @@ export default async function migrate({
   tsConfigDir = rootDir,
   config,
   sources,
-}: MigrateParams): Promise<number> {
+}: MigrateParams): Promise<{ exitCode: number; updatedSourceFiles: Set<string> }> {
   let exitCode = 0;
   log.info(`TypeScript version: ${ts.version}`);
 
@@ -113,7 +113,7 @@ export default async function migrate({
 
   log.info(`Wrote ${updatedSourceFiles.size} updated file(s) in ${writeTimer.elapsedStr()}.`);
 
-  return exitCode;
+  return { updatedSourceFiles, exitCode };
 }
 
 function getSourceFilesToMigrate(project: Project) {
diff --git a/packages/ts-migrate-server/tests/commands/migrate/migrate.test.ts b/packages/ts-migrate-server/tests/commands/migrate/migrate.test.ts
index b2738d8..39f0e8a 100644
--- a/packages/ts-migrate-server/tests/commands/migrate/migrate.test.ts
+++ b/packages/ts-migrate-server/tests/commands/migrate/migrate.test.ts
@@ -38,7 +38,7 @@ describe('migrate command', () => {
       {},
     );
 
-    const exitCode = await migrate({ rootDir, config });
+    const { exitCode } = await migrate({ rootDir, config });
     fs.unlinkSync(path.resolve(rootDir, 'tsconfig.json'));
     const [rootData, outputData] = getDirData(rootDir, outputDir);
     expect(rootData).toEqual(outputData);
@@ -65,7 +65,7 @@ describe('migrate command', () => {
         {},
       );
 
-      const exitCode = await migrate({
+      const { exitCode } = await migrate({
         rootDir,
         config,
         sources: 'index.ts',
@@ -95,7 +95,7 @@ describe('migrate command', () => {
         {},
       );
 
-      const exitCode = await migrate({
+      const { exitCode, updatedSourceFiles } = await migrate({
         rootDir,
         config,
         sources: path.resolve(rootDir, 'index.ts'),
@@ -104,6 +104,11 @@ describe('migrate command', () => {
       const [rootData, outputData] = getDirData(rootDir, outputDir);
       expect(rootData).toEqual(outputData);
       expect(exitCode).toBe(0);
+
+      const pathsRelativeToOutputDir = Array.from(updatedSourceFiles).map((filePath) =>
+        path.relative(rootDir, filePath),
+      );
+      expect(pathsRelativeToOutputDir).toEqual(['index.ts']);
     });
   });
 
@@ -137,7 +142,7 @@ describe('migrate command', () => {
         {},
       );
 
-    const exitCode = await migrate({ rootDir, config });
+    const { exitCode } = await migrate({ rootDir, config });
     fs.unlinkSync(path.resolve(rootDir, 'tsconfig.json'));
     const [rootData, outputData] = getDirData(rootDir, outputDir);
     expect(rootData).toEqual(outputData);
diff --git a/packages/ts-migrate/cli.ts b/packages/ts-migrate/cli.ts
index d507e04..c0236ad 100644
--- a/packages/ts-migrate/cli.ts
+++ b/packages/ts-migrate/cli.ts
@@ -182,7 +182,7 @@ yargs
           .addPlugin(eslintFixPlugin, {});
       }
 
-      const exitCode = await migrate({ rootDir, config, sources });
+      const { exitCode } = await migrate({ rootDir, config, sources });
 
       process.exit(exitCode);
     },
@@ -235,7 +235,7 @@ yargs
         })
         .addPlugin(eslintFixChangedPlugin, {});
 
-      const exitCode = await migrate({ rootDir, config });
+      const { exitCode } = await migrate({ rootDir, config });
 
       process.exit(exitCode);
     },

From 2471785dce68c4b47d8737036f959ebe579b95f5 Mon Sep 17 00:00:00 2001
From: Sergii Rudenko <rudenko.sergey92@gmail.com>
Date: Thu, 1 Sep 2022 21:28:34 -0700
Subject: [PATCH 2/2] Fix broken test

---
 packages/ts-migrate/tests/commands/migrate/migrate.test.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/ts-migrate/tests/commands/migrate/migrate.test.ts b/packages/ts-migrate/tests/commands/migrate/migrate.test.ts
index 8c1e60b..e4468e9 100644
--- a/packages/ts-migrate/tests/commands/migrate/migrate.test.ts
+++ b/packages/ts-migrate/tests/commands/migrate/migrate.test.ts
@@ -29,7 +29,7 @@ describe('migrate command', () => {
       .addPlugin(tsIgnorePlugin, { messagePrefix: 'FIXME' })
       .addPlugin(eslintFixPlugin, {});
 
-    const exitCode = await migrate({ rootDir, config });
+    const { exitCode } = await migrate({ rootDir, config });
     const [rootData, outputData] = getDirData(rootDir, outputDir);
     expect(rootData).toEqual(outputData);
     expect(exitCode).toBe(0);