initial commit

home/modules/shell.nix

@@ -0,0 +1,504 @@
+{ pkgs, lib, config, ... }:
+
+let
+  c = config.colors;
+  isNixOS = builtins.pathExists /etc/NIXOS;
+
+  ripgrep = config.programs.ripgrep.enable;
+
+  rust = true;
+  go = true;
+  node = true;
+  python = true;
+  ocaml = true;
+  docker = true;
+  aws = true;
+  psql = true;
+  sqlite = true;
+in {
+  home.packages = with pkgs; [
+    pure-prompt
+    xclip
+    tree
+    jq
+    curl
+    wget
+    unzip
+    tesseract
+    gnumake
+    gcc
+    file
+    ffmpeg
+    poppler-utils
+    librsvg
+    imagemagick
+  ];
+
+  home.sessionVariables = {
+    LESSHISTFILE = "-";
+  }
+  // lib.optionalAttrs ripgrep {
+    RIPGREP_CONFIG_PATH = "${config.xdg.configHome}/rg/config";
+  }
+  // lib.optionalAttrs rust {
+    CARGO_HOME = "${config.xdg.dataHome}/cargo";
+    RUSTUP_HOME = "${config.xdg.dataHome}/rustup";
+  }
+  // lib.optionalAttrs go {
+    GOPATH = "${config.xdg.dataHome}/go";
+    GOMODCACHE = "${config.xdg.cacheHome}/go/mod";
+  }
+  // lib.optionalAttrs node {
+    NPM_CONFIG_USERCONFIG = "${config.xdg.configHome}/npm/npmrc";
+    NODE_REPL_HISTORY = "${config.xdg.stateHome}/node_repl_history";
+    PNPM_HOME = "${config.xdg.dataHome}/pnpm";
+  }
+  // lib.optionalAttrs python {
+    PYTHONSTARTUP = "${config.xdg.configHome}/python/pythonrc";
+    PYTHON_HISTORY = "${config.xdg.stateHome}/python_history";
+    PYTHONPYCACHEPREFIX = "${config.xdg.cacheHome}/python";
+    PYTHONUSERBASE = "${config.xdg.dataHome}/python";
+  }
+  // lib.optionalAttrs ocaml {
+    OPAMROOT = "${config.xdg.dataHome}/opam";
+  }
+  // lib.optionalAttrs docker {
+    DOCKER_CONFIG = "${config.xdg.configHome}/docker";
+  }
+  // lib.optionalAttrs aws {
+    AWS_SHARED_CREDENTIALS_FILE = "${config.xdg.configHome}/aws/credentials";
+    AWS_CONFIG_FILE = "${config.xdg.configHome}/aws/config";
+  }
+  // lib.optionalAttrs psql {
+    PSQL_HISTORY = "${config.xdg.stateHome}/psql_history";
+  }
+  // lib.optionalAttrs sqlite {
+    SQLITE_HISTORY = "${config.xdg.stateHome}/sqlite_history";
+  };
+
+  home.sessionPath = [
+    "${config.home.homeDirectory}/.local/bin"
+    "${config.home.homeDirectory}/.local/bin/scripts"
+  ]
+  ++ lib.optionals rust [ "${config.xdg.dataHome}/cargo/bin" ]
+  ++ lib.optionals go [ "${config.xdg.dataHome}/go/bin" ]
+  ++ lib.optionals node [ "${config.xdg.dataHome}/pnpm" ];
+
+  xdg.configFile."npm/npmrc" = lib.mkIf node {
+    text = ''
+      prefix=''${XDG_DATA_HOME}/npm
+      cache=''${XDG_CACHE_HOME}/npm
+      init-module=''${XDG_CONFIG_HOME}/npm/config/npm-init.js
+    '';
+  };
+
+  xdg.configFile."python/pythonrc" = lib.mkIf python {
+    text = ''
+      import atexit
+      import os
+      import readline
+
+      history = os.path.join(os.environ.get('XDG_STATE_HOME', os.path.expanduser('~/.local/state')), 'python_history')
+
+      try:
+          readline.read_history_file(history)
+      except OSError:
+          pass
+
+      def write_history():
+          try:
+              readline.write_history_file(history)
+          except OSError:
+              pass
+
+      atexit.register(write_history)
+    '';
+  };
+
+  xdg.configFile."rg/config" = lib.mkIf ripgrep {
+    text = ''
+      --column
+      --no-heading
+      --smart-case
+      --no-follow
+      --glob=!pnpm-lock.yaml
+      --glob=!*.json
+      --glob=!venv/
+      --glob=!pyenv/
+      --ignore-file=${config.xdg.configHome}/git/ignore
+      --no-messages
+      --color=auto
+      --colors=line:style:nobold
+      --colors=line:fg:242
+      --colors=match:fg:green
+      --colors=match:style:bold
+      --colors=path:fg:blue
+    '';
+  };
+
+  programs.zsh = {
+    enable = true;
+    dotDir = "${config.xdg.configHome}/zsh";
+
+    history = {
+      path = "${config.xdg.stateHome}/zsh_history";
+      size = 2000;
+      save = 2000;
+      ignoreDups = true;
+      ignoreAllDups = true;
+      ignoreSpace = true;
+      extended = true;
+      append = true;
+    };
+
+    shellAliases = {
+      ls = "eza";
+      l = "ls --color=auto --group-directories-first";
+      ll = "l -alF";
+      la = "ll -R";
+      g = "git";
+      nv = "nvim";
+      pe = "printenv";
+    };
+
+    completionInit = ''
+      autoload -U compinit && compinit -d "$XDG_STATE_HOME/zcompdump" -u
+      zmodload zsh/complist
+      zstyle ':completion:*' list-colors ''${(s.:.)LS_COLORS}
+      zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-za-z}'
+    '';
+
+    initContent = ''
+      export THEME="''${THEME:-${config.theme}}"
+
+      setopt auto_cd
+      unsetopt beep notify
+      unset completealiases
+
+      bindkey -v
+      bindkey '^[[3~' delete-char
+      bindkey '^P' up-line-or-history
+      bindkey '^N' down-line-or-history
+      bindkey '^J' backward-char
+      bindkey '^K' forward-char
+
+      export PURE_PROMPT_SYMBOL=">"
+      export PURE_PROMPT_VICMD_SYMBOL="<"
+      export PURE_GIT_UP_ARROW="^"
+      export PURE_GIT_DOWN_ARROW="v"
+      export PURE_GIT_STASH_SYMBOL="="
+      export PURE_CMD_MAX_EXEC_TIME=5
+      export PURE_GIT_PULL=0
+      export PURE_GIT_UNTRACKED_DIRTY=1
+      zstyle ':prompt:pure:git:stash' show yes
+
+      fpath+=("${pkgs.pure-prompt}/share/zsh/site-functions")
+      autoload -Uz promptinit && promptinit
+      prompt pure
+
+      autoload -Uz add-zle-hook-widget
+      function _cursor_shape() {
+        case $KEYMAP in
+          vicmd) echo -ne '\e[2 q' ;;
+          viins|main) echo -ne '\e[6 q' ;;
+        esac
+      }
+      function _cursor_init() { echo -ne '\e[6 q'; }
+      add-zle-hook-widget zle-keymap-select _cursor_shape
+      add-zle-hook-widget zle-line-init _cursor_init
+
+      export FZF_COMPLETION_TRIGGER=\;
+      export FZF_TMUX=1
+
+      fzf-config-widget() {
+          file="$(fd --type file --hidden . ~/.config | sed "s|$HOME|~|g" | fzf)"
+          [ -n "$file" ] || { zle reset-prompt; return; }
+          file="${file/#\~/$HOME}"
+          BUFFER="nvim $file"
+          zle accept-line
+      }
+      zle -N fzf-config-widget
+      bindkey '^E' fzf-config-widget
+
+    '' + lib.optionalString ocaml ''
+      [[ ! -r "$OPAMROOT/opam-init/init.zsh" ]] || source "$OPAMROOT/opam-init/init.zsh" > /dev/null 2> /dev/null
+    '';
+  };
+
+  programs.fzf = {
+    enable = true;
+    enableZshIntegration = true;
+    defaultCommand = "rg --files --hidden";
+    defaultOptions = [
+      "--bind=ctrl-a:select-all"
+      "--bind=ctrl-f:half-page-down"
+      "--bind=ctrl-b:half-page-up"
+      "--no-scrollbar"
+      "--no-info"
+      "--color=fg:${c.fg},bg:${c.bg},hl:${c.accent}"
+      "--color=fg+:${c.fg},bg+:${c.bgAlt},hl+:${c.accent}"
+      "--color=info:${c.green},prompt:${c.accent},pointer:${c.fg},marker:${c.green},spinner:${c.fg}"
+    ];
+    changeDirWidgetCommand = "fd --type d --hidden";
+    fileWidgetCommand = "rg --files --hidden";
+    historyWidgetOptions = [ "--reverse" ];
+  };
+
+  programs.eza = {
+    enable = true;
+    enableZshIntegration = false;
+    git = true;
+  };
+
+  programs.zoxide = {
+    enable = true;
+    enableZshIntegration = true;
+  };
+
+  programs.direnv = {
+    enable = true;
+    enableZshIntegration = true;
+    nix-direnv.enable = true;
+    stdlib = ''
+      layout_uv() {
+        if [[ ! -d .venv ]]; then
+          uv venv
+        fi
+        source .venv/bin/activate
+      }
+    '';
+  };
+
+  programs.ripgrep.enable = true;
+
+  programs.fd = {
+    enable = true;
+    hidden = true;
+    ignores = [
+      ".git/"
+      "node_modules/"
+      "target/"
+      "venv/"
+    ];
+  };
+
+  programs.tmux = {
+    enable = true;
+    shortcut = "x";
+    keyMode = "vi";
+    mouse = true;
+    escapeTime = 0;
+    historyLimit = 50000;
+    baseIndex = 1;
+    aggressiveResize = true;
+    focusEvents = true;
+    sensibleOnTop = false;
+
+    plugins = with pkgs.tmuxPlugins; [
+      resurrect
+      {
+        plugin = continuum;
+        extraConfig = ''
+          set -g @continuum-restore 'on'
+          set -g @continuum-save-interval '10'
+        '';
+      }
+    ];
+
+    extraConfig = ''
+      set -g prefix M-x
+      unbind C-b
+      bind M-x send
+
+      set -g default-terminal "$TERM"
+      set -g default-shell "$SHELL"
+
+      set -g renumber-windows on
+      set -g pane-base-index 1
+
+      set -g status-position bottom
+      set -g status-interval 5
+      set -g status-left ' '
+      set -g status-right ''
+      set-hook -g session-created 'run "mux bar #S"'
+      set-hook -g session-closed 'run "mux bar #S"'
+      set-hook -g client-session-changed 'run "mux bar #S"'
+
+      set -g status-bg '${c.bg}'
+      set -g status-fg '${c.fg}'
+      set -g window-status-style fg='${c.fg}'
+      set -g window-status-current-style fg='${c.fg}'
+      set -g window-status-bell-style fg='${c.bellFg}',bg='${c.bg}',bold
+      set -g window-status-activity-style fg='${c.activityFg}',bg='${c.bg}',bold
+      set -g pane-border-style fg='${c.border}'
+      set -g pane-active-border-style fg='${c.fg}'
+
+      set -as terminal-features ",$TERM:RGB"
+      set -as terminal-overrides ",*:U8=1"
+      set -as terminal-overrides ',*:Smulx=\E[4::%p1%dm'
+      set -as terminal-overrides ',*:Setulc=\E[58::2::%p1%{65536}%/%d::%p1%{256}%/%{255}%&%d::%p1%{255}%&%d%;m'
+
+      unbind Left; bind h selectp -L
+      unbind Down; bind j selectp -D
+      unbind Up; bind k selectp -U
+      unbind Right; bind l selectp -R
+
+      unbind m; bind m choose-tree -Z "join-pane -t '%%'"
+      unbind n; bind n break-pane
+      unbind p; bind p choose-tree -Z "join-pane -s '%%'"
+
+      bind -r Left resizep -L 5
+      bind -r Right resizep -R 5
+      bind -r Up resizep -U 5
+      bind -r Down resizep -D 5
+
+      unbind c; bind c neww -c '#{pane_current_path}'
+      unbind \'; bind \' splitw -hc '#{pane_current_path}'
+      unbind \-; bind \- splitw -vc '#{pane_current_path}'
+
+      unbind y; bind y copy-mode
+
+      bind -T copy-mode-vi v send -X begin-selection
+      bind -T copy-mode-vi y send -X copy-pipe-and-cancel 'xclip -in -sel c'
+
+      unbind C-b; bind C-b set status
+      unbind C-m; bind C-m set mouse\; run 'mux bar #S'
+
+      unbind e; bind e neww -n 'tmux.conf' "sh -c 'nvim $XDG_CONFIG_HOME/tmux/tmux.conf && tmux source $XDG_CONFIG_HOME/tmux/tmux.conf'"
+
+      unbind H; bind H run 'mux switch 0'\; run 'mux bar #S'
+      unbind J; bind J run 'mux switch 1'\; run 'mux bar #S'
+      unbind K; bind K run 'mux switch 2'\; run 'mux bar #S'
+      unbind L; bind L run 'mux switch 3'\; run 'mux bar #S'
+      unbind \$; bind \$ run 'mux switch 4'\; run 'mux bar #S'
+
+      unbind Tab; bind Tab switchc -l
+
+      set-hook -g client-light-theme 'source ${config.xdg.configHome}/tmux/themes/daylight.conf'
+      set-hook -g client-dark-theme  'source ${config.xdg.configHome}/tmux/themes/midnight.conf'
+
+      unbind N; bind N run 'mux nvim'
+      unbind C; bind C run 'mux claude'
+      unbind R; bind R run 'mux run'
+      unbind T; bind T run 'mux term'
+      unbind G; bind G run 'mux git'
+
+      set -g lock-after-time 300
+      set -g lock-command "pipes -p 2"
+
+      set -g @resurrect-capture-pane-contents on
+    '';
+  };
+
+  xdg.configFile."tmux/themes/midnight.conf".text = ''
+    set -g status-bg '#121212'
+    set -g status-fg '#e0e0e0'
+    set -g window-status-style fg='#e0e0e0'
+    set -g window-status-current-style fg='#e0e0e0'
+    set -g window-status-bell-style fg='#ff6b6b',bg='#121212',bold
+    set -g window-status-activity-style fg='#7aa2f7',bg='#121212',bold
+    set -g pane-border-style fg='#3d3d3d'
+    set -g pane-active-border-style fg='#e0e0e0'
+  '';
+
+  xdg.configFile."tmux/themes/daylight.conf".text = ''
+    set -g status-bg '#f5f5f5'
+    set -g status-fg '#1a1a1a'
+    set -g window-status-style fg='#1a1a1a'
+    set -g window-status-current-style fg='#1a1a1a'
+    set -g window-status-bell-style fg='#c7254e',bg='#f5f5f5',bold
+    set -g window-status-activity-style fg='#3b5bdb',bg='#f5f5f5',bold
+    set -g pane-border-style fg='#e8e8e8'
+    set -g pane-active-border-style fg='#1a1a1a'
+  '';
+
+  programs.lf = {
+    enable = true;
+    settings = {
+      drawbox = true;
+      number = true;
+      relativenumber = true;
+      hidden = true;
+      shell = "zsh";
+      icons = false;
+      incsearch = true;
+      scrolloff = 4;
+      tabstop = 2;
+      smartcase = true;
+      dircounts = true;
+      info = "size";
+      ratios = "1:2:3";
+      timefmt = "2006-01-02 15:04:05 -0700";
+      previewer = "~/.config/lf/previewer";
+      cleaner = "~/.config/lf/cleaner";
+    };
+
+    commands = {
+      open = ''$${{
+        setsid -f xdg-open "$f" 2>/dev/null 2>&1 &
+      }}'';
+      sopen = ''$${{
+        for f in $fx; do
+           setsid -f xdg-open "$f" >/dev/null 2>&1 &
+        done
+      }}'';
+      rmd = ''$${{
+        set -f
+        while IFS= read -r dir; do
+            rmdir -v -- "$dir"
+        done <<< "$fx"
+      }}'';
+      rmf = ''$${{
+        set -f
+        while IFS= read -r file; do
+            rm -v -- "$file"
+        done <<< "$fx"
+      }}'';
+      resize = ''%{{
+        w=$(tmux display-message -p '#{pane_width}' || tput cols)
+        if [ $w -le 62 ]; then
+            lf -remote "send $id set ratios 1:4"
+            lf -remote "send $id set nopreview"
+        elif [ $w -le 80 ]; then
+            lf -remote "send $id set ratios 1:2:2"
+        elif [ $w -le 100 ]; then
+            lf -remote "send $id set ratios 1:2:3"
+        else
+            lf -remote "send $id set ratios 2:4:5"
+        fi
+      }}'';
+      on-init = ''%{{
+        lf -remote "send $id resize"
+      }}'';
+    };
+
+    keybindings = {
+      "<c-o>" = ":sopen; quit";
+      "." = "set hidden!";
+      "ad" = "push $mkdir<space>";
+      "af" = "push $touch<space>";
+      "xd" = "rmd";
+      "xf" = "rmf";
+      "H" = "jump-prev";
+      "L" = "jump-next";
+      "<c-t>" = ''$lf -remote "send $id select $(fzf)"'';
+      "zz" = "push :z<space>";
+    };
+
+    extraConfig = ''
+      set shellopts '-eu'
+      set ifs "\n"
+    '';
+  };
+
+  xdg.configFile."lf/previewer" = {
+    source = config.lib.file.mkOutOfStoreSymlink "${config.home.homeDirectory}/nix-config/config/lf/previewer";
+  };
+
+  xdg.configFile."lf/cleaner" = {
+    source = config.lib.file.mkOutOfStoreSymlink "${config.home.homeDirectory}/nix-config/config/lf/cleaner";
+  };
+
+  xdg.configFile."lf/lf.lua".source = config.lib.file.mkOutOfStoreSymlink "${config.home.homeDirectory}/nix-config/config/lf/lf.lua";
+  xdg.configFile."lf/sort.py".source = config.lib.file.mkOutOfStoreSymlink "${config.home.homeDirectory}/nix-config/config/lf/sort.py";
+}