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Log to stderr as well as the log file, on non-Darwin platforms #2155

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Log to stderr as well as the log file, on non-Darwin platforms #2155

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13 changes: 5 additions & 8 deletions Sources/SKLogging/SetGlobalLogFileHandler.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -116,21 +116,18 @@ private func logToFile(message: String, logDirectory: URL, logFileMaxBytes: Int,
private func setUpGlobalLogFileHandlerImpl(logFileDirectory: URL, logFileMaxBytes: Int, logRotateCount: Int) {
logHandler = { @LogHandlerActor message in
do {
// In addition to writing to the log file, also log to stderr, so LSP output is visible in the editor
// (e.g. VS Code's Output panel).
fputs(message + "\n", stderr)

try logToFile(
message: message,
logDirectory: logFileDirectory,
logFileMaxBytes: logFileMaxBytes,
logRotateCount: logRotateCount
)
} catch {
fputs(
"""
Failed to write message to log file: \(error)
\(message)

""",
stderr
)
fputs("Failed to write message to log file: \(error)", stderr)
}
}
}
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