Show commit hash after making a wip commit on the console

CHANGELOG.md

@@ -1,3 +1,6 @@
+# 1.9.0
+- Show commit hash of WIP commits made by the `mob` tool on the console.
+
 # 1.8.0
 - `mob next` does not show the same committer multiple times in the list of previous committers.
 - `mob next` does not suggest the current Git user to be the next typist as long as there were other persons involved in the mob.

mob.go

@@ -764,10 +764,7 @@ func next(configuration Configuration) {
 		}
 	} else {
 		makeWipCommit(configuration)
-
-		changes := getChangesOfLastCommit()
 		git("push", "--no-verify", configuration.RemoteName, currentWipBranch.Name)
-		say(changes)
 	}
 	showNext(configuration)
 
@@ -787,6 +784,8 @@ func getCachedChanges() string {
 func makeWipCommit(configuration Configuration) {
 	git("add", "--all")
 	git("commit", "--message", configuration.WipCommitMessage, "--no-verify")
+	say(getChangesOfLastCommit())
+	sayIndented(gitCommitHash())
 }
 
 func fetch(configuration Configuration) {
@@ -1043,6 +1042,10 @@ func git(args ...string) {
 	}
 }
 
+func gitCommitHash() string {
+	return silentgitignorefailure("rev-parse", "HEAD")
+}
+
 func sayGitError(commandString string, output string, err error) {
 	if !isGit() {
 		sayError("mob expects the current working directory to be a git repository.")