1 files changed, 31 insertions, 0 deletions
diff --git a/scripts/coverage.sh b/scripts/coverage.sh
new file mode 100755
index 0000000..1492f0f
--- /dev/null
+++ b/scripts/coverage.sh
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Simple coverage helper focusing on new/modified packages.
+# Usage: scripts/coverage.sh [packages...]
+
+pkgs=("$@")
+if [ ${#pkgs[@]} -eq 0 ]; then
+  pkgs=(
+    "codeberg.org/snonux/hexai/internal/tmux"
+    "codeberg.org/snonux/hexai/cmd/internal/hexai-action"
+  )
+fi
+
+cover_dir="$(mktemp -d)"
+trap 'rm -rf "$cover_dir"' EXIT
+
+echo "Running coverage for packages:" "${pkgs[@]}"
+
+total=0
+for p in "${pkgs[@]}"; do
+  out="$cover_dir/$(echo "$p" | tr '/' '_').out"
+  go test -coverprofile="$out" -covermode=atomic "$p"
+  echo "--- $p ---"
+  go tool cover -func="$out" | tail -n1
+done
+
+echo
+echo "Hint: combine coverage across all packages with:"
+echo "  go test ./... -coverprofile=cover.out && go tool cover -func=cover.out"
+