134 lines
3.9 KiB
Nix
134 lines
3.9 KiB
Nix
{ config, pkgs, ... }:
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{
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# Install fastfetch, ghostty, and nerd fonts
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environment.systemPackages = with pkgs; [
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fastfetch
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];
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# Install Nerd Fonts for icon support
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fonts.packages = with pkgs; [
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nerd-fonts.fira-code
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nerd-fonts.jetbrains-mono
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nerd-fonts.meslo-lg
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];
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# Create the fastfetch config file with custom image
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environment.etc."fastfetch/config.jsonc".text = ''
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{
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"$schema": "https://github.com/fastfetch-cli/fastfetch/raw/dev/doc/json_schema.json",
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"logo": {
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"source": "none"
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},
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"display": {
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"separator": " ",
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"color": {
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"keys": "blue",
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"title": "cyan"
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},
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"key": {
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"type": "icon"
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}
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},
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"modules": [
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{
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"type": "command",
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"text": "echo $(whoami)@$(hostname) $(uname -r)"
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},
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{
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"type": "colors",
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"symbol": "circle"
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}
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]
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}
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'';
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# Set up bash with fastfetch and a nice prompt
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programs.bash.promptInit = ''
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# Powerline-style prompt with background colors
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# Powerline separator
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SEP=""
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# Background colors
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BG_BLUE="\001$(echo -e '\033[48;5;33m')\002"
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BG_PURPLE="\001$(echo -e '\033[48;5;98m')\002"
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BG_GREEN="\001$(echo -e '\033[48;5;35m')\002"
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BG_CYAN="\001$(echo -e '\033[48;5;37m')\002"
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BG_ORANGE="\001$(echo -e '\033[48;5;208m')\002"
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# Foreground colors for separators
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FG_BLUE="\001$(echo -e '\033[38;5;33m')\002"
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FG_PURPLE="\001$(echo -e '\033[38;5;98m')\002"
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FG_GREEN="\001$(echo -e '\033[38;5;35m')\002"
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FG_CYAN="\001$(echo -e '\033[38;5;37m')\002"
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FG_ORANGE="\001$(echo -e '\033[38;5;208m')\002"
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# White text and reset
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WHITE="\001$(echo -e '\033[97m')\002"
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RESET="\001$(echo -e '\033[0m')\002"
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# Function to build path with colored segments
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build_path_prompt() {
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local output=""
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# Username segment
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output+="''${BG_ORANGE}''${WHITE} \u ''${RESET}"
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# Path segments
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local path="''${PWD/#$HOME/~}"
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local IFS='/'
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local parts=($path)
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local colors=("''${BG_GREEN}" "''${BG_CYAN}" "''${BG_BLUE}")
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local fg_colors=("''${FG_GREEN}" "''${FG_CYAN}" "''${FG_BLUE}")
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local i=0
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local last_color_idx=0
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for part in "''${parts[@]}"; do
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local color_idx=$((i % 3))
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local next_color_idx=$(((i + 1) % 3))
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last_color_idx=$color_idx
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if [ -n "$part" ]; then
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if [ $i -eq 0 ]; then
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output+="''${colors[$color_idx]}''${FG_ORANGE}''${SEP}"
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else
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output+="''${colors[$color_idx]}''${fg_colors[$(((i - 1) % 3))]}''${SEP}"
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fi
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output+="''${colors[$color_idx]}''${WHITE} $part "
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((i++))
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fi
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done
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echo -n "$output"
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}
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# Function to get git branch
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parse_git_branch() {
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local branch=$(git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/')
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# Calculate last path color
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local path="''${PWD/#$HOME/~}"
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local IFS='/'
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local parts=($path)
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local count=0
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for part in "''${parts[@]}"; do
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if [ -n "$part" ]; then
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((count++))
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fi
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done
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local last_color_idx=$(( (count - 1) % 3 ))
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local fg_colors=("''${FG_GREEN}" "''${FG_CYAN}" "''${FG_BLUE}")
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if [ -n "$branch" ]; then
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echo -n "''${BG_PURPLE}''${fg_colors[$last_color_idx]}''${SEP}''${BG_PURPLE}''${WHITE} $branch ''${RESET}''${FG_PURPLE}''${SEP}''${RESET} "
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else
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echo -n "''${RESET}''${fg_colors[$last_color_idx]}''${SEP}''${RESET} "
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fi
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}
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# Set prompt command to rebuild on each prompt
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PROMPT_COMMAND='PS1="$(build_path_prompt)$(parse_git_branch)"'
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'';
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programs.bash.interactiveShellInit = ''
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# Run fastfetch on terminal start
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if [[ $- == *i* ]]; then
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${pkgs.fastfetch}/bin/fastfetch --config /etc/fastfetch/config.jsonc
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fi
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'';
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}
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