feat: Enhance diff_command.sh with debug option and improved parameter validation

ProjectAJ14 · ProjectAJ14 · commit adbd0a014b87 · 2025-02-14T18:19:28.000+05:30
diff --git a/action.yaml b/action.yaml
@@ -5,20 +5,24 @@ description: |
 author: ProjectAJ14
 
 branding:
-  icon: maximize  # GitHub action icon
-  color: blue     # GitHub action color theme
+  icon: maximize
+  color: blue
 
 inputs:
   command:
     description: The Flutter command to execute (e.g., test, build, analyze)
-    required: false
-    default: flutter analyze
+    required: true
     type: string
   use-melos:
     description: Whether to execute the command using Melos for mono-repo support
     required: false
-    default: true
-    type: boolean
+    default: 'false'
+    type: string
+  debug:
+    description: Enable debug output for troubleshooting
+    required: false
+    default: 'false'
+    type: string
 
 runs:
   using: composite
@@ -39,6 +43,6 @@ runs:
       shell: bash
       run: |
         $GITHUB_ACTION_PATH/src/diff_command.sh \
-          -p \
           -n '${{ inputs.command }}' \
-          -f '${{ inputs.use-melos }}'
+          -f '${{ inputs.use-melos }}' \
+          ${{ inputs.debug == 'true' && '-p' || '' }}
diff --git a/src/diff_command.sh b/src/diff_command.sh
@@ -1,25 +1,70 @@
 #!/bin/bash
 
-# Usage: ./diff_command.sh <COMMAND> <USE_MELOS>
+# Script: diff_command.sh
+# Description: Executes Flutter commands with optional Melos support
+# Usage: ./diff_command.sh -n <command> -f <use_melos>
+#
+# Options:
+#   -n    Flutter command to execute
+#   -f    Use Melos (true/false)
+#   -p    Print debug information
+#   -h    Show this help message
 
 set -e  # Exit on any error
 
-COMMAND=$1
-USE_MELOS=${2:-false}  # Use provided value or default to false if not specified
+# Initialize variables with defaults
+COMMAND=""
+USE_MELOS="false"
+DEBUG=false
 
+# Function to display usage information
+show_usage() {
+    echo "Usage: $0 [-n command] [-f use_melos] [-p] [-h]"
+    echo "Options:"
+    echo "  -n    Flutter command to execute"
+    echo "  -f    Use Melos (true/false)"
+    echo "  -p    Print debug information"
+    echo "  -h    Show this help message"
+    exit 1
+}
+
+# Parse command line options
+while getopts "n:f:ph" opt; do
+    case $opt in
+        n) COMMAND="$OPTARG" ;;
+        f) USE_MELOS="$OPTARG" ;;
+        p) DEBUG=true ;;
+        h) show_usage ;;
+        ?) show_usage ;;
+    esac
+done
 
 # Validate required parameters
 if [ -z "$COMMAND" ]; then
-  echo "Error: COMMAND is required"
-  exit 1
+    echo "Error: Command (-n) is required"
+    show_usage
 fi
 
-# Validate optional parameters
-
-if [ "$USE_MELOS" != true ] && [ "$USE_MELOS" != false ]; then
-  echo "Error: USE_MELOS must be 'true' or 'false'"
-  exit 1
+# Validate USE_MELOS parameter
+USE_MELOS=$(echo "$USE_MELOS" | tr '[:upper:]' '[:lower:]')  # Convert to lowercase
+if [ "$USE_MELOS" != "true" ] && [ "$USE_MELOS" != "false" ]; then
+    echo "Error: Use Melos (-f) must be 'true' or 'false'"
+    show_usage
 fi
 
+# Debug output if requested
+if [ "$DEBUG" = true ]; then
+    echo "Configuration:"
+    echo "- Command: $COMMAND"
+    echo "- Use Melos: $USE_MELOS"
+fi
 
+# Execute command
 echo "Running command: $COMMAND"
+if [ "$USE_MELOS" = "true" ]; then
+    echo "Using Melos for execution"
+    # Add Melos-specific command execution here
+else
+    # Add standard command execution here
+    eval "$COMMAND"
+fi
