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[devicelab] measure entire release folder size, zipped (#115612)

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* [devicelab] measure entire release folder size, zipped

* [devicelab] tar with more settings

* super safe reland

* Update perf_tests.dart
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Jonah Williams 2022-11-17 17:54:54 -08:00 committed by GitHub
parent 450f16245b
commit 0b33b85928
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1 changed files with 17 additions and 7 deletions
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24
dev/devicelab/lib/tasks/perf_tests.dart
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@ -1513,19 +1513,29 @@ class CompileTest {
watch.start(); watch.start();
await flutter('build', options: options); await flutter('build', options: options);
watch.stop(); watch.stop();
final String basename = path.basename(cwd); final String buildPath = path.join(
final String exePath = path.join(
cwd, cwd,
'build', 'build',
'windows', 'windows',
'runner', 'runner',
'release', 'release',
'$basename.exe'); );
final File exe = file(exePath);
// On Windows, we do not produce a single installation package file, // On Windows, we do not produce a single installation package file,
// rather a directory containing an .exe and .dll files. // rather a directory containing an .exe and .dll files. Zip them all
// The release size is set to the size of the produced .exe file // together to get an approximate release size.
releaseSizeInBytes = exe.lengthSync(); final int result = await exec('tar.exe', <String>['-zcf', 'build/app.tar.gz', '"$buildPath"']);
if (result == 0) {
final File outputFile = file('build/app.tar.gz');
if (outputFile.existsSync()) {
releaseSizeInBytes = outputFile.lengthSync();
} else {
print('tar completed successfully, but ${outputFile.path} does not exist!');
releaseSizeInBytes = 0;
}
} else {
print('Failed to run tar.exe: $result');
releaseSizeInBytes = 0;
}
break; break;
} }