nix-config/home/zsh/common.nix

{ config, pkgs, ... }:

{
  programs.starship = {
    enable = true;
    enableZshIntegration = true;
    settings = {
      right_format = "$directory";
      add_newline = false;
      character = {
        success_symbol = "[❯](white)";
        error_symbol = "[✖](red)";
        vicmd_symbol = "[❮](white)";
      };
      directory = {
        disabled = false;
        style = "cyan";
        truncation_symbol = "…/";
        read_only = "";
      };
      aws = { disabled = true; };
      line_break = { disabled = true; };
    };
  };
  programs.exa = {
    enable = true;
    # enableAliases = true;
  };
  programs.zsh = {
    enable = true;
    enableAutosuggestions = true;
    enableCompletion = true;
    completionInit = ''
      autoload compinit && compinit
      autoload bashcompinit && bashcompinit
    '';
    initExtraBeforeCompInit = ''
      zstyle ':completion:*' matcher-list ''' \
        'm:{a-z\-}={A-Z\_}' \
        'r:[^[:alpha:]]||[[:alpha:]]=** r:|=* m:{a-z\-}={A-Z\_}' \
        'r:[[:ascii:]]||[[:ascii:]]=** r:|=* m:{a-z\-}={A-Z\_}'
      zstyle ':completion:*:functions' ignored-patterns '_*'
      zstyle ':completion:*' format $'\n%F{green}%d%f'
      zstyle ':completion:*' group-name '''
      setopt COMPLETE_ALIASES
      zstyle ':completion:*' menu select
    '';
    enableSyntaxHighlighting = true;
    autocd = true;
    defaultKeymap = "viins";
    history = {
      expireDuplicatesFirst = true;
      extended = true;
      ignoreDups = true;
      ignoreSpace = true;
      share = false;
    };
    shellAliases = {
      testpl = ''echo "\ue0b0 \u00b1 \ue0a0 \u27a6 \u2718 \u26a1 \u2699"'';
      ls = "exa --icons";
      "..." = "../..";
      "...." = "../../..";
      "....." = "../../../..";
      "......" = "../../../../..";
      pyenv-init =
        ''eval "$(pyenv init -)" && eval "$(pyenv virtualenv-init -)"'';
    };
    localVariables = { KEYTIMEOUT = 1; };
    initExtra = ''
      autoload -U history-search-end
      zle -N history-beginning-search-backward-end history-search-end
      zle -N history-beginning-search-forward-end history-search-end
      bindkey "^[[A" history-beginning-search-backward-end
      bindkey "^[[B" history-beginning-search-forward-end
      # setopt PROMPT_CR
      # setopt PROMPT_SP
      # export PROMPT_EOL_MARK=""
      unsetopt PROMPT_SP

      precmd() {
          precmd() {
              echo
          }
      }

      VENV_DIR="${config.home.homeDirectory}/.virtualenvs"
      export WORKON_HOME="''${VENV_DIR}"
      function activate-venv() {
          local selected_env
          selected_env=$(
              ${pkgs.findutils}/bin/find \
                      "''${VENV_DIR}" \
                      -maxdepth 1 \
                      -mindepth 1 \
                      -type d \
                      -exec basename {} \; | \
                  ${pkgs.fzf}/bin/fzf
          )
          [ -n "$selected_env" ] && \
              source "''${VENV_DIR}/''${selected_env}/bin/activate"
      }

      lf () {
          tmp=$(mktemp)
          lf-wrapper -last-dir-path="$tmp" "$@"
          if [ -f "$tmp" ]; then
              dir=$(cat "$tmp")
              rm -f "$tmp"
              [ -d "$dir" ] && [ "$dir" != "$(pwd)" ] && cd "$dir"
          fi
      }

      export LANG=en_US.utf8
      export LC_ALL=en_US.UTF-8
    '';
  };
}