hooks: support non-devstack repos (skip validation when not in devstack)

Author: localpibox

.githooks/pre-commit

@@ -19,6 +19,12 @@ while [ "$check_dir" != "/" ]; do
 done
 [ -z "$DEVSTACK_DIR" ] && DEVSTACK_DIR="$PWD"
 
+# If we can't find devstack, do a local-only validation
+NOT_IN_DEVSTACK=false
+if [ ! -f "$DEVSTACK_DIR/VERSION" ] || [ ! -f "$DEVSTACK_DIR/lpb.stack.env" ]; then
+    NOT_IN_DEVSTACK=true
+fi
+
 ERRORS=0
 CURRENT_VERSION=$(cat "$DEVSTACK_DIR/VERSION" 2>/dev/null || echo "NOT FOUND")
 
@@ -38,14 +44,20 @@ error() { echo "  ❌ $*"; ERRORS=$((ERRORS + 1)); }
 
 # 1. Validate VERSION file format (devstack only)
 echo "=== Stack Version ==="
-if echo "$CURRENT_VERSION" | grep -qE '^0\.[0-9]+\.[0-9]+-lpb$'; then
-    info "VERSION=$CURRENT_VERSION (valid)"
+if [ "$NOT_IN_DEVSTACK" = true ]; then
+    info "(running outside devstack — skipping version check)"
 else
-    error "VERSION='$CURRENT_VERSION' does not match 0.x.y-lpb format"
+    if echo "$CURRENT_VERSION" | grep -qE '^0\.[0-9]+\.[0-9]+-lpb$'; then
+        info "VERSION=$CURRENT_VERSION (valid)"
+    else
+        error "VERSION='$CURRENT_VERSION' does not match 0.x.y-lpb format"
+    fi
 fi
 echo ""
 echo "=== Environment Sync ==="
-if [ -f "$DEVSTACK_DIR/lpb.stack.env" ]; then
+if [ "$NOT_IN_DEVSTACK" = true ]; then
+    info "(skipped — not in devstack)"
+elif [ -f "$DEVSTACK_DIR/lpb.stack.env" ]; then
     PI_REF=$(grep '^LPB_PI_REF=' "$DEVSTACK_DIR/lpb.stack.env" | cut -d= -f2)
     if [ "$PI_REF" != "$CURRENT_VERSION" ]; then
         error "lpb.stack.env: LPB_PI_REF=$PI_REF (expected $CURRENT_VERSION)"
@@ -58,7 +70,9 @@ fi
 # 3. Validate settings.json pins
 echo ""
 echo "=== Extension Pins ==="
-if [ -f "$SETTINGS_JSON" ]; then
+if [ "$NOT_IN_DEVSTACK" = true ]; then
+    info "(skipped — not in devstack)"
+elif [ -f "$SETTINGS_JSON" ]; then
     for repo in lemonade-pi-plugin lpb-memory pi-subagents; do
         if python3 -c "
 import json, sys
@@ -88,20 +102,24 @@ fi
 # 4. Check repo cleanliness
 echo ""
 echo "=== Clean State ==="
-check_unstaged() {
-    local repo_path="$1"
-    local repo_name="$2"
-    [ -d "$repo_path" ] || return 0
-    local dirty
-    dirty=$(cd "$repo_path" && git diff --name-only 2>/dev/null | grep -vE '^$' | grep -vE 'VERSION|lpb\.stack\.env|lpb\.conf\.env|\.githooks/' | grep -c . || true)
-    [ "$dirty" -gt 0 ] && error "$repo_name: $dirty unstaged change(s)" || info "$repo_name: clean"
-}
+if [ "$NOT_IN_DEVSTACK" = true ]; then
+    info "(skipped — not in devstack)"
+else
+    check_unstaged() {
+        local repo_path="$1"
+        local repo_name="$2"
+        [ -d "$repo_path" ] || return 0
+        local dirty
+        dirty=$(cd "$repo_path" && git diff --name-only 2>/dev/null | grep -vE '^$' | grep -vE 'VERSION|lpb\.stack\.env|lpb\.conf\.env|\.githooks/' | grep -c . || true)
+        [ "$dirty" -gt 0 ] && error "$repo_name: $dirty unstaged change(s)" || info "$repo_name: clean"
+    }
 
-for repo in "${REPOS[@]}"; do
-    check_unstaged "$repo" "$(basename "$repo")"
-done
+    for repo in "${REPOS[@]}"; do
+        check_unstaged "$repo" "$(basename "$repo")"
+    done
 
-check_unstaged "$DEVSTACK_DIR" "devstack"
+    check_unstaged "$DEVSTACK_DIR" "devstack"
+fi
 
 # Result
 echo ""