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8 changes: 4 additions & 4 deletions src/extension/commands/cleanRestartPackager.ts
Original file line number Diff line number Diff line change
Expand Up @@ -42,14 +42,14 @@ export class CleanRestartPackager extends ReactNativeCommand {
await this.cleanWatchmanCache();

// Step 4: Restart packager with reset cache
logger.info("Restarting Packager with clean cache...");
logger.info("Step 4/4: Restarting Packager with clean cache...");
await this.project.getPackager().restart(packagerPort);

logger.info("Metro Packager cleanup and restart completed successfully.");
}

private async killMetroProcess(port: number): Promise<void> {
logger.info(`Step 1/3: Terminating Metro process on port ${port}...`);
logger.info(`Step 1/4: Terminating Metro process on port ${port}...`);

try {
const platformId = HostPlatform.getPlatformId();
Expand Down Expand Up @@ -119,7 +119,7 @@ export class CleanRestartPackager extends ReactNativeCommand {
}

private async cleanMetroCache(projectPath: string): Promise<void> {
logger.info("Step 2/3: Cleaning Metro cache...");
logger.info("Step 2/4: Cleaning Metro cache...");

const metroCachePath = path.join(projectPath, "node_modules", ".cache", "metro");

Expand All @@ -132,7 +132,7 @@ export class CleanRestartPackager extends ReactNativeCommand {
}

private async cleanWatchmanCache(): Promise<void> {
logger.info("Step 3/3: Cleaning Watchman cache...");
logger.info("Step 3/4: Cleaning Watchman cache...");

try {
const childProcess = new ChildProcess();
Expand Down
25 changes: 25 additions & 0 deletions test/extension/commands/cleanRestartPackager.test.ts
Original file line number Diff line number Diff line change
Expand Up @@ -127,6 +127,31 @@ suite("cleanRestartPackagerCommand", function () {
removeDirRecursive(tempDir);
});

test("should log all four cleanup and restart steps in order", async function () {
const execStub = Sinon.stub();
execStub.withArgs("lsof -ti:9090").returns(createExecResult(""));
execStub.withArgs("watchman watch-del-all").returns(createExecResult(""));
const restartStub = Sinon.stub().returns(Promise.resolve());
const { CleanRestartPackager, logger } = createCommandModule(
HostPlatformId.LINUX,
execStub,
);

await runCommand(CleanRestartPackager, tempDir, restartStub);

const stepMessages = Array.from(
{ length: logger.info.callCount },
(_, index) => logger.info.getCall(index).args[0],
).filter((message: string) => message.startsWith("Step "));
assert.deepStrictEqual(stepMessages, [
"Step 1/4: Terminating Metro process on port 9090...",
"Step 2/4: Cleaning Metro cache...",
"Step 3/4: Cleaning Watchman cache...",
"Step 4/4: Restarting Packager with clean cache...",
]);
assert.strictEqual(restartStub.calledOnce, true);
});

test("should kill Metro process on Windows and restart packager", async function () {
const execStub = Sinon.stub();
execStub
Expand Down
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