separate scripts/check.sh file for typechecking/linting

Author: toptobes

scripts/check-licensing.sh

@@ -1,5 +1,56 @@
 #!/usr/bin/env sh
 
-npx tsc --noEmit --skipLibCheck
+while [ $# -gt 0 ]; do
+  case "$1" in
+    "tc")
+      check_types="$check_types tc"
+      ;;
+    "lint")
+      check_types="$check_types lint"
+      ;;
+    "licensing")
+      check_types="$check_types licensing"
+      ;;
+    *)
+       if [ "$1" != "--help" ] && [ "$1" != "-help" ] && [ "$1" != "-h" ]; then
+         echo "Invalid flag $1"
+         echo
+       fi
+       echo "Usage:"
+       echo
+       echo "$0 [tc] [lint] [licensing]"
+       echo
+       echo "* tc: runs the type-checker"
+       echo "* lint: checks for linting errors"
+       echo "* licensing: checks for missing licensing headers"
+       echo
+       echo "Defaults to running all checks if no specific checks are specified."
+       exit
+  esac
+  shift
+done
 
-npm run lint -- --no-warn-ignored
+if [ -z "$check_types" ]; then
+  check_types="tc lint licensing"
+fi
+
+for check_type in $check_types; do
+  case $check_type in
+    "tc")
+      echo "Running type-checker..."
+      npx tsc --noEmit --skipLibCheck || exit 10
+      ;;
+    "lint")
+      echo "Running linter..."
+      npm run lint -- --no-warn-ignored || exit 20
+      ;;
+    "licensing")
+      echo "Checking for missing licensing headers..."
+      find tests/ src/ -type f -exec grep -L "^// Copyright DataStax, Inc." {} + || exit 30
+      ;;
+    "*")
+      echo "Invalid check type '$check_type'"
+      exit 1
+      ;;
+  esac
+done