Finalize eslint output

Author: Colin McNeil

prompts/eslint/scripts/lint.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 PROJECT_DIR="/project"
 
@@ -13,14 +13,40 @@ ESLINT_VERSION=$(echo $ARGS | jq -r '.version')
 
 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 $?
-else 
-    echo "ESLint passed with no errors"
-    exit 0
-fi
+ESLINT_JSON=$(npx --no-install "eslint@$ESLINT_VERSION" --format json "$ESLINT_ARGS")
+
+VIOLATIONS_BY_ID="{}"
+
+FILE_PATHS=$(echo $ESLINT_JSON | jq -r '.[].filePath')
+ALL_MESSAGES=$(echo $ESLINT_JSON | jq -r -c '.[].messages')
+
+# convert to array
+IFS=$'\n' FILE_PATHS=($FILE_PATHS)
+IFS=$'\n' ALL_MESSAGES=($ALL_MESSAGES)
+# Iterate over file paths
+for index in "${!FILE_PATHS[@]}"; do
+    file_path=${FILE_PATHS[$index]}
+    # Get the messages for the file path
+    messages=${ALL_MESSAGES[$index]}
+    # Remove duplicates
+    messages=$(echo $messages | jq -r -c 'unique_by(.ruleId)')
+    messages=$(echo $messages | jq -r -c '.[]')
+    IFS=$'\n' messages=($messages)
+    
+    # Iterate over messages
+    for message in "${messages[@]}"; do
+        # Get the message id
+        ID=$(echo $message | jq -r '.ruleId')
+        
+        # If the violations_by_id[id] is null, set it to empty array
+        if [[  $(echo $VIOLATIONS_BY_ID | jq -r "has(\"$ID\")") == 'false' ]]; then
+            VIOLATIONS_BY_ID=$(echo $VIOLATIONS_BY_ID | jq --arg id "$ID" '.[$id] = []')
+        fi
+        # Add the fileid to the violations object key
+        VIOLATIONS_BY_ID=$(echo $VIOLATIONS_BY_ID | jq --arg id "$ID" --arg file_path "$file_path" '.[$id] += [$file_path]')
+    done
+done
+
+echo $VIOLATIONS_BY_ID
+
+exit 0