better logging

helpers/parselog.go

@@ -0,0 +1,57 @@
+package helpers
+
+import "sync"
+
+type LogMessage struct {
+	Commit  string
+	File    string
+	Message string
+	Fatal   bool
+}
+
+type ParseLogger struct {
+	mu       sync.Mutex
+	Messages []LogMessage
+}
+
+func NewParseLog() *ParseLogger {
+	return &ParseLogger{
+		Messages: make([]LogMessage, 0),
+	}
+}
+
+func (p *ParseLogger) AddMessage(commit, file, message string, fatal bool) {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	p.Messages = append(p.Messages, LogMessage{
+		Commit:  commit,
+		File:    file,
+		Message: message,
+		Fatal:   fatal,
+	})
+}
+
+func (p *ParseLogger) Fatal() bool {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	for _, m := range p.Messages {
+		if m.Fatal {
+			return true
+		}
+	}
+	return false
+}
+
+func (p *ParseLogger) GetMessages() []LogMessage {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	res := make([]LogMessage, len(p.Messages))
+	copy(res, p.Messages)
+	return res
+}
+
+func (p *ParseLogger) Clear() {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	p.Messages = make([]LogMessage, 0)
+}