From b57c3808e78b7d58ed2d288ea7bc5fed6eefd30b Mon Sep 17 00:00:00 2001
From: Marcus Holland-Moritz <github@mhxnet.de>
Date: Wed, 28 May 2025 09:29:43 +0200
Subject: [PATCH] feat(terminal): add `BLACK` color support

---
 include/dwarfs/terminal.h | 4 ++++
 src/terminal_ansi.cpp     | 3 +++
 test/test_iolayer.cpp     | 3 +++
 3 files changed, 10 insertions(+)

diff --git a/include/dwarfs/terminal.h b/include/dwarfs/terminal.h
index 2a804c8b..da12ac93 100644
--- a/include/dwarfs/terminal.h
+++ b/include/dwarfs/terminal.h
@@ -36,6 +36,7 @@ namespace dwarfs {
 
 enum class termcolor {
   NORMAL,
+  BLACK,
   RED,
   GREEN,
   YELLOW,
@@ -44,6 +45,7 @@ enum class termcolor {
   CYAN,
   WHITE,
   GRAY,
+  BOLD_BLACK,
   BOLD_RED,
   BOLD_GREEN,
   BOLD_YELLOW,
@@ -52,6 +54,7 @@ enum class termcolor {
   BOLD_CYAN,
   BOLD_WHITE,
   BOLD_GRAY,
+  DIM_BLACK,
   DIM_RED,
   DIM_GREEN,
   DIM_YELLOW,
@@ -74,6 +77,7 @@ class terminal {
   virtual bool is_fancy() const = 0;
   virtual std::string_view
   color(termcolor color, termstyle style = termstyle::NORMAL) const = 0;
+  virtual std::string_view bgcolor(termcolor color) const = 0;
   virtual std::string
   colored(std::string text, termcolor color, bool enable = true,
           termstyle style = termstyle::NORMAL) const = 0;
diff --git a/src/terminal_ansi.cpp b/src/terminal_ansi.cpp
index a37655af..08a1e6ee 100644
--- a/src/terminal_ansi.cpp
+++ b/src/terminal_ansi.cpp
@@ -140,6 +140,7 @@ std::string_view terminal_ansi::color_impl(termcolor color, termstyle style) {
       // clang-format off
       colors = {{
           "\033[0m",
+          "\033[30m",
           "\033[31m",
           "\033[32m",
           "\033[33m",
@@ -148,6 +149,7 @@ std::string_view terminal_ansi::color_impl(termcolor color, termstyle style) {
           "\033[36m",
           "\033[37m",
           "\033[90m",
+          "\033[1;30m",
           "\033[1;31m",
           "\033[1;32m",
           "\033[1;33m",
@@ -156,6 +158,7 @@ std::string_view terminal_ansi::color_impl(termcolor color, termstyle style) {
           "\033[1;36m",
           "\033[1;37m",
           "\033[1;90m",
+          "\033[2;30m",
           "\033[2;31m",
           "\033[2;32m",
           "\033[2;33m",
diff --git a/test/test_iolayer.cpp b/test/test_iolayer.cpp
index 16612aed..061066a5 100644
--- a/test/test_iolayer.cpp
+++ b/test/test_iolayer.cpp
@@ -233,6 +233,7 @@ std::string_view test_terminal::color(termcolor color, termstyle style) const {
       // clang-format off
       colors = {{
           "<normal>",
+          "<black>",
           "<red>",
           "<green>",
           "<yellow>",
@@ -241,6 +242,7 @@ std::string_view test_terminal::color(termcolor color, termstyle style) const {
           "<cyan>",
           "<white>",
           "<gray>",
+          "<bold-black>",
           "<bold-red>",
           "<bold-green>",
           "<bold-yellow>",
@@ -249,6 +251,7 @@ std::string_view test_terminal::color(termcolor color, termstyle style) const {
           "<bold-cyan>",
           "<bold-white>",
           "<bold-gray>",
+          "<dim-black>",
           "<dim-red>",
           "<dim-green>",
           "<dim-yellow>",