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More cautious output file truncating #56

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Merged
merged 2 commits into from
Apr 11, 2022
Merged

More cautious output file truncating #56

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f3f2948
Set Console.{out,err} too when truncating output file
alexarchambault Apr 8, 2022
3a6be03
Discard stdout / stderr if truncating the output file failed
alexarchambault Apr 8, 2022
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17 changes: 15 additions & 2 deletions frontend/src/main/scala/bloop/Bloop.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -130,11 +130,24 @@ object Bloop {
val formerErr = System.err
System.setOut(ps)
System.setErr(ps)
Console.setOut(ps)
Console.setErr(ps)
formerOut.close()
formerErr.close()

System.err.println(s"Truncated $file (former size: $size B)")
()
val newSize = Files.size(file)
if (newSize < maxSize)
System.err.println(s"Truncated $file (former size: $size B)")
else {
System.err.println(
s"Truncating $file failed (former size: $size B, new size: $newSize B), discarding Bloop server output"
)
val ps = new PrintStream(OutputStream.nullOutputStream())
System.setOut(ps)
System.setErr(ps)
Console.setOut(ps)
Console.setErr(ps)
}
}
}
} catch {
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