j: +zsh

jeschli/2configs/default.nix

@@ -4,6 +4,7 @@ with import <stockholm/lib>;
   imports = [
     ./vim.nix
     ./retiolum.nix
+    ./zsh.nix
     <stockholm/lass/2configs/security-workarounds.nix>
     {
       environment.variables = {

jeschli/2configs/zsh.nix

@@ -0,0 +1,138 @@
+{ config, lib, pkgs, ... }:
+{
+  environment.systemPackages = [ pkgs.fzf ];
+  programs.zsh = {
+    enable = true;
+    shellInit = ''
+      #disable config wizard
+      zsh-newuser-install() { :; }
+    '';
+    interactiveShellInit = ''
+      setopt autocd extendedglob
+      bindkey -e
+
+      #history magic
+      bindkey "" up-line-or-local-history
+      bindkey "" down-line-or-local-history
+
+      up-line-or-local-history() {
+          zle set-local-history 1
+          zle up-line-or-history
+          zle set-local-history 0
+      }
+      zle -N up-line-or-local-history
+      down-line-or-local-history() {
+          zle set-local-history 1
+          zle down-line-or-history
+          zle set-local-history 0
+      }
+      zle -N down-line-or-local-history
+
+      setopt share_history
+      setopt hist_ignore_dups
+      # setopt inc_append_history
+      bindkey '^R' history-incremental-search-backward
+
+      #C-x C-e open line in editor
+      autoload -z edit-command-line
+      zle -N edit-command-line
+      bindkey "^X^E" edit-command-line
+
+      #fzf inclusion
+      source ${pkgs.fzf}/share/fzf/completion.zsh
+      source ${pkgs.fzf}/share/fzf/key-bindings.zsh
+
+      #completion magic
+      autoload -Uz compinit
+      compinit
+      zstyle ':completion:*' menu select
+
+      #enable automatic rehashing of $PATH
+      zstyle ':completion:*' rehash true
+
+      eval $(dircolors -b ${pkgs.fetchFromGitHub {
+        owner = "trapd00r";
+        repo = "LS_COLORS";
+        rev = "master";
+        sha256="05lh5w3bgj9h8d8lrbbwbzw8788709cnzzkl8yh7m1dawkpf6nlp";
+      }}/LS_COLORS)
+
+      #beautiful colors
+      alias ls='ls --color'
+      # zstyle ':completion:*:default' list-colors ''${(s.:.)LS_COLORS}
+
+      #emacs bindings
+      bindkey "[7~" beginning-of-line
+      bindkey "[8~" end-of-line
+      bindkey "Oc" emacs-forward-word
+      bindkey "Od" emacs-backward-word
+
+      #aliases
+      alias ll='ls -l'
+      alias la='ls -la'
+
+      #fancy window title magic
+    '';
+    promptInit = ''
+      # TODO: figure out why we need to set this here
+      HISTSIZE=900001
+      HISTFILESIZE=$HISTSIZE
+      SAVEHIST=$HISTSIZE
+
+      autoload -U promptinit
+      promptinit
+
+      p_error='%(?..%F{red}%?%f )'
+      t_error='%(?..%? )'
+
+      case $UID in
+        0)
+          p_username='%F{red}root%f'
+          t_username='root'
+          ;;
+        1337)
+          p_username=""
+          t_username=""
+          ;;
+        *)
+          p_username='%F{blue}%n%f'
+          t_username='%n'
+          ;;
+      esac
+
+      if test -n "$SSH_CLIENT"; then
+        p_hostname='@%F{magenta}%M%f '
+        t_hostname='@%M '
+      else
+        p_hostname=""
+        t_hostname=""
+      fi
+
+      #check if in nix shell
+      if test -n "$buildInputs"; then
+        p_nixshell='%F{green}[s]%f '
+        t_nixshell='[s] '
+      else
+        p_nixshell=""
+        t_nixshell=""
+      fi
+
+      PROMPT="$p_error$p_username$p_hostname$p_nixshell%~ "
+      TITLE="$t_error$t_username$t_hostname$t_nixshell%~"
+      case $TERM in
+        (*xterm* | *rxvt*)
+          function precmd {
+            PROMPT_EVALED="$(print -P $TITLE)"
+            echo -ne "\033]0;$$ $PROMPT_EVALED\007"
+          }
+          # This is seen while the shell waits for a command to complete.
+          function preexec {
+            PROMPT_EVALED="$(print -P $TITLE)"
+            echo -ne "\033]0;$$ $PROMPT_EVALED $1\007"
+          }
+        ;;
+      esac
+    '';
+  };
+  users.defaultUserShell = "/run/current-system/sw/bin/zsh";
+}