From 03373732c47c1e7f665e4280203f0b7f2327fc10 Mon Sep 17 00:00:00 2001
From: 514fpv <koishi@514fpv.one>
Date: Sun, 18 Feb 2024 21:48:47 +0800
Subject: [PATCH] feat(btop): add btop and catppuccin colours

---
 home/btop/home.nix  | 101 ++++++++++++++++++++++++++++++++++++++++++++
 home/btop/nixos.nix |  17 ++++++++
 2 files changed, 118 insertions(+)
 create mode 100644 home/btop/home.nix
 create mode 100644 home/btop/nixos.nix

diff --git a/home/btop/home.nix b/home/btop/home.nix
new file mode 100644
index 00000000..ade22460
--- /dev/null
+++ b/home/btop/home.nix
@@ -0,0 +1,101 @@
+{ pkgs
+, lib
+, config
+, ... }: with lib; let
+  cfg = config.passthrough.btop;
+in mkIf cfg.enable {
+  programs.btop = {
+    enable = true;
+    settings = {
+      color_theme = "catppuccin";
+      theme_background = false;
+    };
+  };
+
+  home.file."${config.xdg.configHome}/btop/themes/catppuccin.theme".text = with (import ../gui/catppuccin/palette.nix)
+  .${config.passthrough.catppuccin.palette}; ''
+    # Main background, empty for terminal default, need to be empty if you want transparent background
+    theme[main_bg]="${base}"
+
+    # Main text color
+    theme[main_fg]="${text}"
+
+    # Title color for boxes
+    theme[title]="${text}"
+
+    # Highlight color for keyboard shortcuts
+    theme[hi_fg]="${blue}"
+
+    # Background color of selected item in processes box
+    theme[selected_bg]="${surface1}"
+
+    # Foreground color of selected item in processes box
+    theme[selected_fg]="${blue}"
+
+    # Color of inactive/disabled text
+    theme[inactive_fg]="${overlay1}"
+
+    # Color of text appearing on top of graphs, i.e uptime and current network graph scaling
+    theme[graph_text]="${rosewater}"
+
+    # Background color of the percentage meters
+    theme[meter_bg]="${surface1}"
+
+    # Misc colors for processes box including mini cpu graphs, details memory graph and details status text
+    theme[proc_misc]="${rosewater}"
+
+    # CPU, Memory, Network, Proc box outline colors
+    theme[cpu_box]="${mauve}" #Mauve
+    theme[mem_box]="${green}" #Green
+    theme[net_box]="${maroon}" #Maroon
+    theme[proc_box]="${blue}" #Blue
+
+    # Box divider line and small boxes line color
+    theme[div_line]="${overlay0}"
+
+    # Temperature graph color (Green -> Yellow -> Red)
+    theme[temp_start]="${green}"
+    theme[temp_mid]="${yellow}"
+    theme[temp_end]="${red}"
+
+    # CPU graph colors (Teal -> Lavender)
+    theme[cpu_start]="${teal}"
+    theme[cpu_mid]="${sapphire}"
+    theme[cpu_end]="${lavender}"
+
+    # Mem/Disk free meter (Mauve -> Lavender -> Blue)
+    theme[free_start]="${mauve}"
+    theme[free_mid]="${lavender}"
+    theme[free_end]="${blue}"
+
+    # Mem/Disk cached meter (Sapphire -> Lavender)
+    theme[cached_start]="${sapphire}"
+    theme[cached_mid]="${blue}"
+    theme[cached_end]="${lavender}"
+
+    # Mem/Disk available meter (Peach -> Red)
+    theme[available_start]="${peach}"
+    theme[available_mid]="${maroon}"
+    theme[available_end]="${red}"
+
+    # Mem/Disk used meter (Green -> Sky)
+    theme[used_start]="${green}"
+    theme[used_mid]="${teal}"
+    theme[used_end]="${sky}"
+
+    # Download graph colors (Peach -> Red)
+    theme[download_start]="${peach}"
+    theme[download_mid]="${maroon}"
+    theme[download_end]="${red}"
+
+    # Upload graph colors (Green -> Sky)
+    theme[upload_start]="${green}"
+    theme[upload_mid]="${teal}"
+    theme[upload_end]="${sky}"
+
+    # Process box color gradient for threads, mem and cpu usage (Sapphire -> Mauve)
+    theme[process_start]="${sapphire}"
+    theme[process_mid]="${lavender}"
+    theme[process_end]="${mauve}"
+  '';
+}
diff --git a/home/btop/nixos.nix b/home/btop/nixos.nix
new file mode 100644
index 00000000..3379a317
--- /dev/null
+++ b/home/btop/nixos.nix
@@ -0,0 +1,17 @@
+{ pkgs
+, lib
+, config
+, ... }: with lib; let
+  cfg = config.home.btop;
+in {
+  options.home.btop = {
+    enable = mkEnableOption "btop" // { default = !config.home.util.minimal; };
+  };
+
+  config = {
+    users.homeModules = [
+      # this module passes gyroflow configuration to home-manager
+      { passthrough.btop = cfg; }
+    ];
+  };
+}