feat: Initial commit

Tests/CliDocTests/CliDocTests.swift

@@ -0,0 +1,66 @@
+@testable import CliDoc
+@preconcurrency import Rainbow
+import Testing
+
+let setupRainbow: Bool = {
+  Rainbow.enabled = true
+  Rainbow.outputTarget = .console
+  return true
+}()
+
+@Test
+func checkStringBuilder() {
+  let group = Group {
+    Label("foo:")
+    "bar"
+  }
+
+  #expect(group.render() == "foo: bar")
+
+  #expect(setupRainbow)
+  let coloredLabel = group.labelColor(.green)
+  #expect(
+    coloredLabel.render() == """
+    \("foo:".green) bar
+    """)
+}
+
+@Test
+func checkLabelColorModifier() {
+  #expect(setupRainbow)
+  let group = Group(separator: "\n") {
+    Label("Foo:")
+    Group(separator: "\n") {
+      "Bar"
+      Label("baz:")
+      Group {
+        Label("Bang")
+        "boom"
+      }
+      .labelColor(.green)
+    }
+  }
+  .labelColor(.blue)
+  // .labelColor(.green)
+  print(type(of: group))
+  print(type(of: group.body))
+
+  let expected = """
+  \("Foo:".blue)
+  Bar
+  \("baz:".blue)
+  \("Bang".green) boom
+  """
+  #expect(group.render() == expected)
+}
+
+@Test
+func checkNote() {
+  #expect(setupRainbow)
+  let note = Note {
+    "My note..."
+  }
+  .labelColor(.yellow)
+
+  #expect(note.render() == "\("NOTE:".yellow) My note...")
+}