Stop blocking on r-a

.githooks/pre-commit

@@ -17,7 +17,6 @@ ACTION=check
 while [[ $# -gt 0 ]]; do
   case $1 in
     -vv|--verbose=2)
-      VERBOSE="--verbose"
       set -x
       ;&
     -v|--verbose)
@@ -53,24 +52,30 @@ case $ACTION in
         exit 1
     }
     TEMP=$(mktemp -d)
-    cargo run $QUIET -p tataru -- --all --out "$TEMP/assets"
-    if [ -v GIT_INDEX_FILE ]; then
+    if git diff --cached --exit-code --quiet assets tools/tataru; then
+      if [ -n "$VERBOSE" ]; then
+        echo "assets/ and tools/tataru unchanged: no need to run Tataru"
+      fi
+    else
+      cargo run $QUIET -p tataru -- --all --out "$TEMP/assets"
+      if [ -v GIT_INDEX_FILE ]; then
         export GIT_INDEX_FILE=$(realpath $GIT_INDEX_FILE)
-    fi
-    git --work-tree="$TEMP" diff --exit-code $QUIET -- "assets/**/.listing" || {
+      fi
+      git --work-tree="$TEMP" diff --exit-code $QUIET -- "assets/**/.listing" || {
         echo >&2 "ERROR: Listing files in assets/ need update."
         echo >&2 "       Run Tataru: 'cargo run -p tataru -- --all && git add -- assets/**/.listing'."
         echo >&2 "       Or just run '.githooks/pre-commit -u -v'."
         echo >&2 "       Run '.githooks/pre-commit -v' for more info."
         exit 1
-    } && {
+      } && {
         echo >&2 "All listing files in assets/ match"
-    }
+      }
 
-    if [ $NO_CLEANUP ]; then
+      if [ $NO_CLEANUP ]; then
         echo >&2 "Leaving dirty files in $TEMP"
-    else
+      else
         rm -r "$TEMP" || true
+      fi
     fi
   ;;
   update)