From f7b02c9084142a92ab60e8ee94b2b4d266656a5e Mon Sep 17 00:00:00 2001
From: Matthew Precious <mattprecious@gmail.com>
Date: Tue, 31 Mar 2026 21:31:58 -0400
Subject: [PATCH] Print message when branch is tracked

---
 .../stacker/command/branch/BranchTrack.kt     | 10 +++++++++
 .../stacker/test/command/BranchTrackTest.kt   | 22 ++++++++++++++-----
 2 files changed, 27 insertions(+), 5 deletions(-)

diff --git a/src/commonMain/kotlin/com/mattprecious/stacker/command/branch/BranchTrack.kt b/src/commonMain/kotlin/com/mattprecious/stacker/command/branch/BranchTrack.kt
index 62f62775..0908f9b3 100644
--- a/src/commonMain/kotlin/com/mattprecious/stacker/command/branch/BranchTrack.kt
+++ b/src/commonMain/kotlin/com/mattprecious/stacker/command/branch/BranchTrack.kt
@@ -92,5 +92,15 @@ internal class BranchTrack(
     val parentSha = vc.getSha(parent)
 
     stackManager.trackBranch(branchName, parent, parentSha)
+
+    printStatic(
+      buildAnnotatedString {
+        append("Branch ")
+        branch { append(branchName) }
+        append(" is now tracked with parent branch ")
+        branch { append(parent) }
+        append(".")
+      }
+    )
   }
 }
diff --git a/src/commonTest/kotlin/com/mattprecious/stacker/test/command/BranchTrackTest.kt b/src/commonTest/kotlin/com/mattprecious/stacker/test/command/BranchTrackTest.kt
index 38f9cd24..0b384123 100644
--- a/src/commonTest/kotlin/com/mattprecious/stacker/test/command/BranchTrackTest.kt
+++ b/src/commonTest/kotlin/com/mattprecious/stacker/test/command/BranchTrackTest.kt
@@ -58,7 +58,7 @@ class BranchTrackTest {
     gitCommit("Change A")
 
     testCommand({ branchTrack(null) }) {
-      awaitFrame("")
+      awaitFrame(static = "Branch change-a is now tracked with parent branch main.", output = "")
       assertThat(awaitResult()).isTrue()
     }
 
@@ -90,7 +90,9 @@ class BranchTrackTest {
     testCommand({ repoInit("main", Optional.None) })
     gitCreateAndCheckoutBranch("change-a")
     val parentSha = gitCommit("Change A")
-    testCommand({ branchTrack(null) })
+    testCommand({ branchTrack(null) }) {
+      awaitFrame(static = "Branch change-a is now tracked with parent branch main.", output = "")
+    }
     gitCreateAndCheckoutBranch("change-b")
     gitCommit("Change B")
 
@@ -107,7 +109,15 @@ class BranchTrackTest {
       sendKeyEvent(KeyEvent("ArrowUp"))
       sendKeyEvent(KeyEvent("Enter"))
 
-      awaitFrame(static = "Choose a parent branch for change-b: change-a", output = "")
+      awaitFrame(
+        static =
+          """
+          Choose a parent branch for change-b: change-a
+          Branch change-b is now tracked with parent branch change-a.
+          """
+            .trimIndent(),
+        output = "",
+      )
 
       assertThat(awaitResult()).isTrue()
     }
@@ -147,13 +157,15 @@ class BranchTrackTest {
     testCommand({ repoInit("main", Optional.None) })
     gitCreateAndCheckoutBranch("change-a")
     gitCommit("Change A")
-    testCommand({ branchTrack(null) })
+    testCommand({ branchTrack(null) }) {
+      awaitFrame(static = "Branch change-a is now tracked with parent branch main.", output = "")
+    }
     gitCheckoutBranch("main")
     gitCreateAndCheckoutBranch("change-b")
     gitCommit("Change B")
 
     testCommand({ branchTrack(null) }) {
-      awaitFrame("")
+      awaitFrame(static = "Branch change-b is now tracked with parent branch main.", output = "")
       assertThat(awaitResult()).isTrue()
     }