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[devicelab] measure entire release folder size, zipped (#115612)
* [devicelab] measure entire release folder size, zipped * [devicelab] tar with more settings * super safe reland * Update perf_tests.dart
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@ -1513,19 +1513,29 @@ class CompileTest {
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watch.start();
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await flutter('build', options: options);
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watch.stop();
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final String basename = path.basename(cwd);
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final String exePath = path.join(
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final String buildPath = path.join(
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cwd,
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'build',
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'windows',
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'runner',
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'release',
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'$basename.exe');
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final File exe = file(exePath);
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);
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// On Windows, we do not produce a single installation package file,
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// rather a directory containing an .exe and .dll files.
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// The release size is set to the size of the produced .exe file
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releaseSizeInBytes = exe.lengthSync();
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// rather a directory containing an .exe and .dll files. Zip them all
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// together to get an approximate release size.
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final int result = await exec('tar.exe', <String>['-zcf', 'build/app.tar.gz', '"$buildPath"']);
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if (result == 0) {
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final File outputFile = file('build/app.tar.gz');
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if (outputFile.existsSync()) {
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releaseSizeInBytes = outputFile.lengthSync();
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} else {
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print('tar completed successfully, but ${outputFile.path} does not exist!');
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releaseSizeInBytes = 0;
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}
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} else {
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print('Failed to run tar.exe: $result');
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releaseSizeInBytes = 0;
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}
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break;
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}
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