feat(no-color): added --no-color flag

README.md

@@ -23,6 +23,27 @@ The executable will be in `build/install/notevc/bin/notevc`
 
 ---
 
+## Global Options
+
+These options work with any command and should be placed before the command name:
+
+- `--no-color`: Disable colored output
+
+**Examples:**
+```bash
+notevc --no-color status
+notevc --no-color diff
+notevc --no-color log --oneline
+notevc --no-color show a1b2c3d4
+```
+
+**Alternative methods to disable colors:**
+- Set `NO_COLOR=1` environment variable: `NO_COLOR=1 notevc status`
+- Pipe output: `notevc status | less` (colors auto-disabled)
+- CI environments automatically disable colors
+
+---
+
 ## Command Reference
 
 ### Repository Management

build.gradle.kts

@@ -10,7 +10,7 @@ plugins {
 }
 
 group = "io.notevc"
-version = "1.0.3"
+version = "1.0.4"
 
 buildConfig {
     buildConfigField("String", "VERSION", "\"${project.version}\"")

src/main/kotlin/io/notevc/NoteVC.kt

@@ -5,11 +5,22 @@ import io.notevc.commands.*
 import io.notevc.utils.ColorUtils
 
 fun main(args: Array<String>) {
+    // Parse global flags first (like --no-color)
+    val filteredArgs = args.filter { arg ->
+        when (arg) {
+            "--no-color" -> {
+                ColorUtils.disableColors()
+                false  // Remove this arg from the list
+            }
+            else -> true  // Keep this arg
+        }
+    }.toTypedArray()
+
     // Args logic
-    when (args.firstOrNull()) {
+    when (filteredArgs.firstOrNull()) {
         "init", "i" -> {
             val initCommand = InitCommand()
-            val result = initCommand.execute(args.getOrNull(1))
+            val result = initCommand.execute(filteredArgs.getOrNull(1))
 
             result.fold(
                 onSuccess = { message -> println(message) },
@@ -18,7 +29,7 @@ fun main(args: Array<String>) {
         }
 
         "log" -> {
-            val logArgs = args.drop(1)
+            val logArgs = filteredArgs.drop(1)
             val logCommand = LogCommand()
             val result = logCommand.execute(logArgs)
 
@@ -29,7 +40,7 @@ fun main(args: Array<String>) {
         }
 
         "commit" -> {
-            val commitArgs = args.drop(1)
+            val commitArgs = filteredArgs.drop(1)
             val commitCommand = CommitCommand()
             val result = commitCommand.execute(commitArgs)
 
@@ -54,7 +65,7 @@ fun main(args: Array<String>) {
         }
 
         "restore" -> {
-            val restoreArgs = args.drop(1)
+            val restoreArgs = filteredArgs.drop(1)
             val restoreCommand = RestoreCommand()
             val result = restoreCommand.execute(restoreArgs)
 
@@ -65,7 +76,7 @@ fun main(args: Array<String>) {
         }
 
         "diff" -> {
-            val diffArgs = args.drop(1)
+            val diffArgs = filteredArgs.drop(1)
             val diffCommand = DiffCommand()
             val result = diffCommand.execute(diffArgs)
 
@@ -76,7 +87,7 @@ fun main(args: Array<String>) {
         }
 
         "show" -> {
-            val showArgs = args.drop(1)
+            val showArgs = filteredArgs.drop(1)
             val showCommand = ShowCommand()
             val result = showCommand.execute(showArgs)
 
@@ -87,7 +98,7 @@ fun main(args: Array<String>) {
         }
         
         else -> {
-            println("Usage: notevc init|commit|status|log|restore|diff|show|version")
+            println("Usage: notevc [--no-color] init|commit|status|log|restore|diff|show|version")
         }
     }
 }

src/main/kotlin/io/notevc/utils/ColorUtils.kt

@@ -24,11 +24,21 @@ object ColorUtils {
     private const val BRIGHT_MAGENTA = "\u001B[95m"
     private const val BRIGHT_CYAN = "\u001B[96m"
 
-    // Check if colors should be enabled (disable in CI/pipes)
-    private val colorsEnabled = System.getenv("NO_COLOR") == null && 
+    // Flag to force disable colors via --no-color flag
+    var forceDisableColors = false
+
+    // Check if colors should be enabled (disable in CI/pipes or via flag)
+    private val colorsEnabled: Boolean
+        get() = !forceDisableColors &&
+                System.getenv("NO_COLOR") == null && 
                 System.getenv("CI") == null &&
                 System.console() != null
 
+    // Function to disable colors programmatically
+    fun disableColors() {
+        forceDisableColors = true
+    }
+
     // Public color functions
     fun red(text: String): String = if (colorsEnabled) "$RED$text$RESET" else text
     fun green(text: String): String = if (colorsEnabled) "$GREEN$text$RESET" else text