Migrate zsh configuration

Use zsh with old configuration.
Ensure i3 will start st terminal with zsh from path (nix / home-manager)
instead of system shell (zsh by Ubuntu).

home.nix

@@ -59,6 +59,10 @@
     };
     tmux = import ./home/programs/tmux.nix {
     };
+    zsh = import ./home/programs/zsh.nix {
+      inherit config;
+      inherit pkgs;
+    };
 
     # Media
     cmus.enable = true;

home/files/i3

@@ -51,7 +51,7 @@ hide_edge_borders both
 workspace_layout tabbed
 
 # start a terminal
-bindsym $mod+Return exec st
+bindsym $mod+Return exec st zsh
 
 # kill focused window
 bindsym $mod+Shift+q kill

home/programs/zsh.nix

@@ -0,0 +1,125 @@
+{ config, pkgs }:
+
+{
+  enable = true;
+
+  autocd = true;
+  enableSyntaxHighlighting = true;
+
+  defaultKeymap = "viins";
+
+  sessionVariables = {
+    LC_ALL = "en_US.UTF-8";
+    LANG = "en_US.UTF-8";
+    LANGUAGE = "en_US";
+
+    EDITOR = "nvim";
+    SHELL = pkgs.zsh;
+
+    LESS = "-R -J -W -i -M";
+    LSCOLORS = "HxGxDxDxbxDxDxababcxcx";
+    LS_COLORS = "di=1;37:ln=1;36:so=1;33:pi=1;33:ex=31:bd=1;33:cd=1;33:su=30;41:sg=30;41:tw=32:ow=32 # I use this";
+    JQ_COLORS = "1;35:0;35:0;35:0;32:0;33:1;37:1;37";
+    GREP_COLOR = "0;30;44";
+
+    TYPO3_CONTEXT = "Development/dsiepmann";
+    PHAN_COLOR_SCHEME = "code";
+
+    # Reduce timeout after <ESC> (vi keybindings)
+    KEYTIMEOUT = 1;
+  };
+
+  shellAliases = {
+    ll = "ls -laph --color=auto";
+
+    # Open in main view with all references.
+    tigr = "tig refs";
+    # Open in main view with ALL commits, not only current branch tree.
+    tiga = "tig --all --show-signature";
+
+    # Tmux outside tmux.
+    ta = "tmux attach";
+    tc = "tmux new-session -s ";
+
+    # TYPO3 contribution specific commands
+    t3Push = "git push origin HEAD:refs/for/master";
+    t3Pull = "git pull --rebase origin master; git checkout master";
+    t3Rollback = "git checkout master; git reset --hard origin/master";
+    t3Clean = "t3Rollback && t3Pull";
+
+    # GREP // TODO: Check if this can be configured, e.g. environment variable
+    grep = "grep --color=always";
+
+    # Create borg backup
+    createBackup = "mkdir -p ~/backup-etc && sudo cp -r /etc/* ~/backup-etc && sudo cp -r /etc/.* ~/backup-etc && sudo chown daniels:daniels -R ~/backup-etc/ && borg create -v --progress --stats --exclude-from ~/.borg-exclude /media/daniels/Backup::$(date +%F-%R) ~/; sudo rm -rf ~/backup-etc";
+  };
+
+  history = {
+    size = 10000;
+    save = 10000;
+    ignoreDups = true;
+    ignoreSpace = true;
+    extended = true;
+    share = false;
+  };
+
+  initExtraBeforeCompInit = ''
+    if [[ -z $SSH_AGENT_PID ]]; then
+        hash ssh-agent 2> /dev/null && eval $(ssh-agent) > /dev/null
+    fi
+
+    # Global composer installed packages.
+    export PATH=~/.composer/vendor/bin:$PATH
+    # Own "binaries" / executables, local to this machine
+    export PATH=~/bin:$PATH
+
+    # "install" nix
+    if [ -e /home/daniels/.nix-profile/etc/profile.d/nix.sh ]; then . /home/daniels/.nix-profile/etc/profile.d/nix.sh; fi # added by Nix installer
+    export LOCALE_ARCHIVE="$(readlink ~/.nix-profile/lib/locale)/locale-archive"
+    export NIX_PATH=$HOME/.nix-defexpr/channels
+  '';
+
+  initExtra = ''
+    autoload -U colors && colors
+    autoload -U promptinit
+    autoload -U complist
+
+    # Set vim mode
+    set -o vi
+
+    # Allow editing of current line in $EDITOR using command mode V
+    autoload -U edit-command-line
+    zle -N edit-command-line
+    bindkey -M vicmd v edit-command-line
+
+    # ctrl-r starts searching history backward
+    bindkey '^r' history-incremental-search-backward
+
+    zstyle ':completion:*:descriptions' format '%U%B%d%b%u'
+    zstyle ':completion:*:warnings' format '%BSorry, no matches for: %d%b'
+    zstyle ':completion:*' menu select
+    zstyle ':completion:*' use-cache on
+    zstyle ':completion:*' list-colors ''${(s.:.)LS_COLORS}
+    zstyle ':completion:*' cache-path ${config.xdg.cacheHome}/zsh-completion/
+
+    zstyle ':completion:*' group-name '''
+    zstyle ':completion::complete:git-checkout:argument-rest:' group-order heads-local heads-remote commit-tags
+    zstyle ':completion::complete:git-checkout:argument-rest:commits' command 'echo'
+    zstyle ':completion::complete:git-checkout:argument-rest:valid-ref-names' command 'echo'
+    zstyle ':completion::complete:git-checkout:argument-rest:remote-branch-refs-noprefix' command 'echo'
+
+    # also complete defined alias
+    setopt completealiases
+    # Correct mistyped commands
+    setopt correctall
+    # Try to make the completion list smaller (occupying less lines) by printing the matches in columns with different widths.
+    setopt list_packed
+    # When listing files that are possible completions, show the type of each file with a trailing identifying mark.
+    setopt list_types
+
+    # Allow for functions in the prompt.
+    setopt PROMPT_SUBST
+
+    PROMPT=$'%{$fg[blue]%}%1~ > %{$reset_color%}'
+  '';
+}

readme.rst

@@ -93,7 +93,7 @@ No particular order:
 
 * Migrate mailhog (manually installed right now)
 
-* Migrate zsh
+* Migrate neovim
 
 * Migrate ssh config (I don't really like to expose customer server names and configs to outer world, how to handle?)