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https://github.com/golang/go
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5d16bdd7b5
Also use it for errors that were otherwise silently dropped This makes it much easier to debug problems. Also added command line control over whether the rpc trace messages are printed, which allows you to read the log, otherwise the file edit messages swamp the log. Change-Id: I7b70fd18034a87b2964e6d6d5f6f33dcaf7d8ea8 Reviewed-on: https://go-review.googlesource.com/c/tools/+/170178 Reviewed-by: Rebecca Stambler <rstambler@golang.org>
33 lines
761 B
Go
33 lines
761 B
Go
package protocol
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import (
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"context"
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"golang.org/x/tools/internal/lsp/xlog"
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)
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// logSink implements xlog.Sink in terms of the LogMessage call to a client.
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type logSink struct {
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client Client
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}
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// NewLogger returns an xlog.Sink that sends its messages using client.LogMessage.
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// It maps Debug to the Log level, Info and Error to their matching levels, and
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// does not support warnings.
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func NewLogger(client Client) xlog.Sink {
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return logSink{client: client}
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}
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func (s logSink) Log(ctx context.Context, level xlog.Level, message string) {
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typ := Log
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switch level {
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case xlog.ErrorLevel:
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typ = Error
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case xlog.InfoLevel:
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typ = Info
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case xlog.DebugLevel:
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typ = Log
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}
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s.client.LogMessage(ctx, &LogMessageParams{Type: typ, Message: message})
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}
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