48 lines
1.5 KiB
Go
48 lines
1.5 KiB
Go
package runtimelog
|
|
|
|
import (
|
|
"regexp"
|
|
"strings"
|
|
|
|
"git.pcux.cn/xuans/Smail/utils/logpolicy"
|
|
)
|
|
|
|
var contentLine = regexp.MustCompile(`^\[[^\]\r\n]+\]\s+\[(info|debug|trace)\]\[\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\](?:\[[^\]\r\n]*\])?\[([^\]\r\n]+):\d+\]([^\r\n]*)$`)
|
|
|
|
// presentLine 先过滤明确无内容的历史记录；警告、错误和未知格式均保留原文。
|
|
func presentLine(line string) (string, bool) {
|
|
parts := contentLine.FindStringSubmatch(line)
|
|
if parts == nil {
|
|
if end := strings.Index(line, "] "); end >= 0 && logpolicy.EmptyMessage(line[end+2:]) {
|
|
return "", false
|
|
}
|
|
return line, true
|
|
}
|
|
if logpolicy.EmptyMessage(parts[3]) || (parts[1] == "info" && legacyStartupNoise(parts[2], parts[3])) {
|
|
return "", false
|
|
}
|
|
return line, true
|
|
}
|
|
|
|
func legacyStartupNoise(source, message string) bool {
|
|
source = strings.ReplaceAll(source, `\`, "/")
|
|
if source != "internal/app/app.go" && !strings.HasSuffix(source, "/internal/app/app.go") {
|
|
return false
|
|
}
|
|
message = strings.TrimSpace(message)
|
|
// 新格式器可能在横幅文案后附带结构化字段；未知附加信息不得按旧横幅丢弃。
|
|
if strings.ContainsAny(message, "{}") {
|
|
return false
|
|
}
|
|
if !strings.HasPrefix(message, "***\t") && !strings.HasPrefix(message, "*** ") {
|
|
return false
|
|
}
|
|
message = strings.TrimSpace(message[3:])
|
|
for _, prefix := range []string{"Server Version:", "Git Commit Hash:", "Build Date:", "Build GoLang Version:"} {
|
|
if strings.HasPrefix(message, prefix) {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|