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Delete script files before replacing during update (#984)

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* Delete script files before replacing during update

Signed-off-by: Tim Etchells <tetchel@gmail.com>

* Use IOUtil.DelteFile()

Co-authored-by: Tingluo Huang <tingluohuang@github.com>
This commit is contained in:
Tim Etchells
2021-02-22 23:38:15 -05:00
committed by GitHub
parent 1559ff15ec
commit af198237ca
1 changed files with 8 additions and 3 deletions
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11
src/Runner.Listener/SelfUpdater.cs
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@@ -225,7 +225,7 @@ namespace GitHub.Runner.Listener
using (FileStream fs = new FileStream(archiveFile, FileMode.Create, FileAccess.Write, FileShare.None, bufferSize: 4096, useAsync: true)) using (FileStream fs = new FileStream(archiveFile, FileMode.Create, FileAccess.Write, FileShare.None, bufferSize: 4096, useAsync: true))
using (Stream result = await httpClient.GetStreamAsync(_targetPackage.DownloadUrl)) using (Stream result = await httpClient.GetStreamAsync(_targetPackage.DownloadUrl))
{ {
//81920 is the default used by System.IO.Stream.CopyTo and is under the large object heap threshold (85k). //81920 is the default used by System.IO.Stream.CopyTo and is under the large object heap threshold (85k).
await result.CopyToAsync(fs, 81920, downloadCts.Token); await result.CopyToAsync(fs, 81920, downloadCts.Token);
await fs.FlushAsync(downloadCts.Token); await fs.FlushAsync(downloadCts.Token);
} }
@@ -357,8 +357,13 @@ namespace GitHub.Runner.Listener
Trace.Info($"Copy any remaining .sh/.cmd files into runner root."); Trace.Info($"Copy any remaining .sh/.cmd files into runner root.");
foreach (FileInfo file in new DirectoryInfo(latestRunnerDirectory).GetFiles() ?? new FileInfo[0]) foreach (FileInfo file in new DirectoryInfo(latestRunnerDirectory).GetFiles() ?? new FileInfo[0])
{ {
// Copy and replace the file. string destination = Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Root), file.Name);
file.CopyTo(Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Root), file.Name), true);
// Removing the file instead of just trying to overwrite it works around permissions issues on linux.
// https://github.com/actions/runner/issues/981
Trace.Info($"Copy {file.FullName} to {destination}");
IOUtil.DeleteFile(destination);
file.CopyTo(destination, true);
} }
} }