Add a detection sample

mordant/src/commonMain/kotlin/com/github/ajalt/mordant/terminal/TerminalInfo.kt

@@ -9,11 +9,11 @@ import com.github.ajalt.mordant.rendering.AnsiLevel
  * [width] and [height] don't automatically change if the terminal is resized. Call
  * [updateTerminalSize] to get the latest values.
  */
-class TerminalInfo(
+data class TerminalInfo(
     /** The terminal width, in cells */
-    width: Int,
+    var width: Int,
     /** The terminal height, in cells */
-    height: Int,
+    var height: Int,
     /** The level of ANSI codes to use when printing to the terminal */
     var ansiLevel: AnsiLevel,
     /** If true, ANSI hyperlink codes can be used */
@@ -34,14 +34,6 @@ class TerminalInfo(
      */
     val crClearsLine: Boolean,
 ) {
-    /** The terminal width, in cells */
-    var width: Int = width
-        private set
-    /** The terminal height, in cells */
-    var height: Int = height
-        private set
-
-
     /** Return true if both input and output are interactive */
     val interactive: Boolean get() = inputInteractive && outputInteractive
 

samples/detection/README.md

@@ -0,0 +1,3 @@
+# Detection Sample
+
+This sample shows the detected terminal, e.g. to collect information for issue reports.

samples/detection/build.gradle.kts

@@ -0,0 +1,35 @@
+import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinNativeTarget
+
+plugins {
+    kotlin("multiplatform")
+    application
+}
+
+kotlin {
+    jvm {
+        withJava()
+    }
+
+    macosX64()
+    linuxX64()
+    mingwX64()
+
+    targets.filterIsInstance<KotlinNativeTarget>().forEach { target ->
+        target.binaries.executable {
+            entryPoint = "com.github.ajalt.mordant.samples.main"
+        }
+    }
+
+    sourceSets {
+        val commonMain by getting {
+            dependencies {
+                implementation(project(":mordant"))
+            }
+        }
+    }
+}
+
+application {
+    mainClass.set("com.github.ajalt.mordant.samples.MainKt")
+    applicationDefaultJvmArgs = listOf("-Dfile.encoding=utf-8")
+}

samples/detection/src/commonMain/kotlin/com/github/ajalt/mordant/samples/main.kt

@@ -0,0 +1,17 @@
+package com.github.ajalt.mordant.samples
+
+import com.github.ajalt.mordant.rendering.Theme
+import com.github.ajalt.mordant.terminal.Terminal
+
+fun main() {
+    val terminal = Terminal()
+    terminal.println(Theme.Default.info(terminal.info.toString()))
+    terminal.println(
+        "Theme colors: " +
+                "${Theme.Default.success("success")}, " +
+                "${Theme.Default.danger("danger")}, " +
+                "${Theme.Default.warning("warning")}, " +
+                "${Theme.Default.info("info")}, " +
+                "${Theme.Default.muted("muted")}"
+    )
+}

settings.gradle.kts

@@ -1,4 +1,5 @@
 include("mordant")
+include("samples:detection")
 include("samples:markdown")
 include("samples:progress")
 include("samples:table")