mirror of
https://github.com/golang/go
synced 2024-11-18 10:24:42 -07:00
01e0872ccf
This extracts the printing code from the log writer so it can be re-used
and then changes the loggers in the lsp to use it.
This means that messages that used to look like
date:
message=text
now print as
date: text
which makes the logs a lot easier to read.
Change-Id: I9dfbae47cdc9aeb7d3ca3279e445f39f2e590827
Reviewed-on: https://go-review.googlesource.com/c/tools/+/232989
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
44 lines
1016 B
Go
44 lines
1016 B
Go
// Copyright 2020 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package export
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import (
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"io"
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"golang.org/x/tools/internal/event/core"
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"golang.org/x/tools/internal/event/keys"
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"golang.org/x/tools/internal/event/label"
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)
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type Printer struct {
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buffer [128]byte
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}
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func (p *Printer) WriteEvent(w io.Writer, ev core.Event, lm label.Map) {
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buf := p.buffer[:0]
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if !ev.At().IsZero() {
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w.Write(ev.At().AppendFormat(buf, "2006/01/02 15:04:05 "))
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}
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msg := keys.Msg.Get(lm)
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io.WriteString(w, msg)
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if err := keys.Err.Get(lm); err != nil {
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if msg != "" {
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io.WriteString(w, ": ")
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}
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io.WriteString(w, err.Error())
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}
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for index := 0; ev.Valid(index); index++ {
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l := ev.Label(index)
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if !l.Valid() || l.Key() == keys.Msg || l.Key() == keys.Err {
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continue
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}
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io.WriteString(w, "\n\t")
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io.WriteString(w, l.Key().Name())
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io.WriteString(w, "=")
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l.Key().Format(w, buf, l)
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}
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io.WriteString(w, "\n")
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}
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