made push messages clearer

src/webhooks.go

@@ -8,8 +8,6 @@ import (
     "strings"
 )
 
-const INDENT = "    "
-
 func ListenForWebHook(config Config, msgChan chan string) {
     http.HandleFunc("/", CreateHandler(msgChan))
 
@@ -19,8 +17,13 @@ func ListenForWebHook(config Config, msgChan chan string) {
         fmt.Println(err)
     }
 }
+
+func shortHash(hash string) string {
+    return hash[0:7]
+}
+
 func CreateHandler(msgChan chan string) http.HandlerFunc {
-    return func (writer http.ResponseWriter, request * http.Request) {
+    return func(writer http.ResponseWriter, request *http.Request) {
         defer request.Body.Close()
         data, err := ioutil.ReadAll(request.Body)
         if err != nil {
@@ -67,13 +70,31 @@ func handlePush(data []byte, msgChan chan string) {
     outIrcMessage := strings.Builder{}
 
     outIrcMessage.WriteString(fmt.Sprintf(
-        "[%s] %s pushed %d commit(s)",
+        "[%s] %s pushed %d commit(s) to ref %s: %s..%s",
         pushData.Repository.FullName,
         pushData.Pusher.Login,
         len(pushData.Commits),
-        ))
+        pushData.Ref,
+        shortHash(pushData.Before),
+        shortHash(pushData.After),
+    ))
 
     msgChan <- outIrcMessage.String()
+    count := 0
+    for _, commit := range pushData.Commits {
+        if count > 4 {
+            break
+        }
+        commitDesc := strings.SplitN(commit.Message, "\n", 1)[0]
+        msgChan <- fmt.Sprintf(
+            "[%s] commit %s created by %s: %s",
+            pushData.Repository.FullName,
+            shortHash(commit.Hash),
+            commit.Author.Username,
+            commitDesc,
+        )
+        count++
+    }
 
 }