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Asyncify screenshot helper

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Summary: Suggested by mweststrate. Much more readable now!

Reviewed By: mweststrate

Differential Revision: D30251322

fbshipit-source-id: 269fefce3f63fa4eababb4c541ff09a660cc5cc0
This commit is contained in:
Pascal Hartig
2021-08-11 11:02:10 -07:00
committed by Facebook GitHub Bot
parent 757ba91bf6
commit 7df77e2620
1 changed files with 5 additions and 7 deletions
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8
desktop/app/src/utils/IOSBridge.tsx
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@@ -97,16 +97,14 @@ function makeTempScreenshotFilePath() {
return path.join(directory, imageName); return path.join(directory, imageName);
} }
function runScreenshotCommand( async function runScreenshotCommand(
command: string, command: string,
imagePath: string, imagePath: string,
): Promise<Buffer> { ): Promise<Buffer> {
return exec(command) await exec(command);
.then(() => fs.readFile(imagePath)) const buffer = await fs.readFile(imagePath);
.then(async (buffer) => {
await fs.unlink(imagePath); await fs.unlink(imagePath);
return buffer; return buffer;
});
} }
export async function xcrunScreenshot(serial: string): Promise<Buffer> { export async function xcrunScreenshot(serial: string): Promise<Buffer> {