Merge pull request Expensify#89063 from Expensify/rory/fix-lint-no-cache

[No QA] Enable no-cache linting

Author: roryabraham

scripts/lint.sh

@@ -8,12 +8,36 @@
 
 set -euo pipefail
 
+# parse args
+USE_CACHE=true
+for ARG in "$@"; do
+    if [[ "$ARG" == "--no-cache" ]]; then
+        USE_CACHE=false
+        break
+    fi
+done
+
+# Preserve default behavior of linting the whole repo when no target is passed.
+if [[ "$#" -eq 0 ]]; then
+    set -- .
+fi
+
+# Build ESLint args
+ESLINT_ARGS=()
+if [[ "$USE_CACHE" == "true" ]]; then
+    ESLINT_ARGS+=(
+        --cache
+        --cache-location=node_modules/.cache/eslint
+        --cache-strategy content
+    )
+fi
+ESLINT_ARGS+=(
+    --concurrency=auto
+    --no-warn-ignored
+    "$@"
+)
+
+# Run ESLint with the repo's default memory ceiling and seatbelt behavior.
 NODE_OPTIONS="${NODE_OPTIONS:---max_old_space_size=8192}" \
 SEATBELT_FROZEN="${SEATBELT_FROZEN:-0}" \
-    exec npx eslint \
-        --cache \
-        --cache-location=node_modules/.cache/eslint \
-        --cache-strategy content \
-        --concurrency=auto \
-        --no-warn-ignored \
-        "${@:-.}"
+    exec npx eslint "${ESLINT_ARGS[@]}"