From e08c424a372c489db0951289dc6499090d13b6e6 Mon Sep 17 00:00:00 2001
From: Rodrigo Espinosa Curbelo <espinosacurbelo@gmail.com>
Date: Sat, 11 Apr 2026 16:42:48 -0300
Subject: [PATCH 1/2] ci: add shellcheck lint workflow

Also fixes SC2005 (useless echo around command substitution) in
worktree_base() so the new lint job passes.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 .github/workflows/lint.yml | 20 ++++++++++++++++++++
 bin/wt                     |  2 +-
 2 files changed, 21 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/lint.yml

diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
new file mode 100644
index 0000000..9759343
--- /dev/null
+++ b/.github/workflows/lint.yml
@@ -0,0 +1,20 @@
+name: Lint
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+
+jobs:
+  shellcheck:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install shellcheck
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y shellcheck
+
+      - name: Run shellcheck
+        run: shellcheck bin/wt
diff --git a/bin/wt b/bin/wt
index 83a33e0..f0dd8ca 100755
--- a/bin/wt
+++ b/bin/wt
@@ -63,7 +63,7 @@ worktree_base() {
   else
     local root
     root="$(repo_root)"
-    echo "$(dirname "$root")"
+    dirname "$root"
   fi
 }
 

From a3d3dcf8657490af996caa893aea1399b99021f0 Mon Sep 17 00:00:00 2001
From: Rodrigo Espinosa Curbelo <espinosacurbelo@gmail.com>
Date: Sat, 11 Apr 2026 22:25:15 -0300
Subject: [PATCH 2/2] fix: lint

---
 bin/wt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/wt b/bin/wt
index f0dd8ca..941b045 100755
--- a/bin/wt
+++ b/bin/wt
@@ -270,7 +270,7 @@ main() {
 
   case "$mode" in
     pick)
-      pick_worktree
+      pick_worktree ""
       ;;
     goto)
       goto_worktree "$branch"