Suppress eslint output

Author: Colin McNeil

prompts/eslint/README.md

@@ -85,7 +85,7 @@ docker build . -t vonwig/standardjs:local -f standardjs.Dockerfile
 Push
 
 ```sh
-docker build --push . -t vonwig/eslint:latest
-docker build --push . -t vonwig/extractor-eslint:latest -f extractor.Dockerfile
-docker build --push . -t vonwig/standardjs:latest -f standardjs.Dockerfile
+docker build --push . -t vonwig/eslint:latest --push
+docker build --push . -t vonwig/extractor-eslint:latest -f extractor.Dockerfile --push
+docker build --push . -t vonwig/standardjs:latest -f standardjs.Dockerfile --push
 ```

prompts/eslint/scripts/lint.sh

@@ -2,8 +2,6 @@
 
 PROJECT_DIR="/project"
 
-echo "ARGS:"
-
 # First arg
 ARGS="$1"
 
@@ -13,4 +11,16 @@ ESLINT_ARGS=$(echo $ARGS | jq -r '.args')
 
 ESLINT_VERSION=$(echo $ARGS | jq -r '.version')
 
-npx --no-install "eslint@$ESLINT_VERSION" $ESLINT_ARGS
+echo "Linting: eslint@$ESLINT_VERSION $ESLINT_ARGS"
+
+# Run eslint but suppress the output
+npx --no-install "eslint@$ESLINT_VERSION" $ESLINT_ARGS > /dev/null
+
+# If eslint fails, exit with the exit code
+if [ $? -ne 0 ]; then
+    echo "ESLint exited with an error code: $?"
+    exit $?
+else 
+    echo "ESLint passed with no errors"
+    exit 0
+fi