sergio/takana
> Una distribución Linux construida con un laboratorio funcional y hermético en el > sótano, y una terminal mutable, clásica y anárquica en el piso de arriba — diseñada > desde el suelo para que una IA programadora entienda, modifique y co…
⎇ 534014c3ec69daea789a1d0523e1d00a69c6ed65
tandas/staged-fallidos-go-20260705/syslog-log-format.patch
Historia
crudo
1Add "syslog" log format.
2
3I didn't contribute this patch to the upstream because I don't wanna
4contribute to any Go projects. However, if you find this patch useful,
5feel free to send it to the upstream under your name.
6
7diff --git a/log/configuration.go b/log/configuration.go
8index a756242b8..cbe4dabcd 100644
9--- a/log/configuration.go
10+++ b/log/configuration.go
11@@ -13,6 +13,7 @@ const (
12 FormatRunner = "runner"
13 FormatText = "text"
14 FormatJSON = "json"
15+ FormatSyslog = "syslog"
16 )
17
18 var (
19@@ -26,7 +27,7 @@ var (
20 },
21 cli.StringFlag{
22 Name: "log-format",
23- Usage: "Choose log format (options: runner, text, json)",
24+ Usage: "Choose log format (options: runner, text, json, syslog)",
25 EnvVar: "LOG_FORMAT",
26 },
27 cli.StringFlag{
28@@ -44,6 +45,7 @@ var (
29 FormatJSON: &logrus.JSONFormatter{
30 TimestampFormat: time.RFC3339Nano,
31 },
32+ FormatSyslog: new(SyslogFormatter),
33 }
34 )
35
36diff --git a/log/syslog_formatter.go b/log/syslog_formatter.go
37new file mode 100644
38index 000000000..fe60e0fc7
39--- /dev/null
40+++ b/log/syslog_formatter.go
41@@ -0,0 +1,57 @@
42+package log
43+
44+import (
45+ "bytes"
46+ "fmt"
47+ "time"
48+
49+ "github.com/sirupsen/logrus"
50+)
51+
52+type SyslogFormatter struct {
53+}
54+
55+func (f *SyslogFormatter) Format(entry *logrus.Entry) ([]byte, error) {
56+ var b *bytes.Buffer
57+ if entry.Buffer != nil {
58+ b = entry.Buffer
59+ } else {
60+ b = &bytes.Buffer{}
61+ }
62+
63+ if entry.Message != "" {
64+ b.WriteString(entry.Message)
65+ }
66+ dataWritten := false
67+ for key, val := range entry.Data {
68+ if key == "now" {
69+ continue
70+ }
71+ var stringVal string
72+
73+ switch val := val.(type) {
74+ case time.Time:
75+ stringVal = val.Format(time.RFC3339)
76+ default:
77+ var ok bool
78+ if stringVal, ok = val.(string); !ok {
79+ stringVal = fmt.Sprint(val)
80+ }
81+ }
82+
83+ // The format is inspired by RFC 5424 STRUCTURED-DATA.
84+ if dataWritten {
85+ b.WriteByte(' ')
86+ } else {
87+ b.WriteString(" [meta ")
88+ dataWritten = true
89+ }
90+ b.WriteString(fmt.Sprintf("%s=%q", key, stringVal))
91+ }
92+ if dataWritten {
93+ b.WriteByte(']')
94+ }
95+ b.WriteByte('\n')
96+
97+ return b.Bytes(), nil
98+}