zsh: Switch from powerlevel10k to pure prompt

Switched theme of zsh, just to declutter a little and make startup
slightly faster.

Removed nvm from automatically initializing to majorly speed up zsh
startup times - removing around 750ms on my system.
TODO could potentially move to a conditional startup system, in which
nvm only gets sourced on its first invocation or similar workarounds.

bootstrap/packages.txt

@@ -15,7 +15,6 @@ bc
 biber
 bibtool
 bison
-chromium
 dhcpcd
 dialog
 diff-so-fancy
@@ -47,7 +46,6 @@ iputils
 jabref-latest
 jpdftweak
 jq
-keybase-bin
 licenses
 linux-firmware
 linux-headers
@@ -86,7 +84,6 @@ paru
 pass
 pavolume
 pdfjs
-pia-tools
 picom
 pkgconf
 playerctl
@@ -152,7 +149,7 @@ xclip
 xorg-xev
 xorg-xinit
 xorg-xinput
-youtube-dlc
+youtube-dl
 
 # zsh plugins
 alias-tips-git
@@ -163,4 +160,4 @@ zathura-pdf-mupdf
 zsh-autosuggestions
 zsh-completions-git
 zsh-fast-syntax-highlighting-git
-zsh-theme-powerlevel10k-git
+zsh-pure-prompt

zsh/.config/zsh/.zshenv

@@ -1,6 +1,5 @@
 #!/usr/bin/env zsh
 #
-#
 
 # load global sh env vars
 [ -f "$XDG_CONFIG_HOME/sh/env" ] && source "$XDG_CONFIG_HOME/sh/env"

zsh/.config/zsh/.zshrc

@@ -4,13 +4,6 @@
 CONFDIR="${XDG_CONFIG_HOME:-$HOME/.config}"
 ZSHCONFDIR="$CONFDIR/zsh"
 
-# Enable Powerlevel10k instant prompt. Should stay close to the top of ~/.config/zsh/.zshrc.
-# Initialization code that may require console input (password prompts, [y/n]
-# confirmations, etc.) must go above this block, everything else may go below.
-if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then
-  source "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh"
-fi
-
 # Set completion style
 # The following lines were added by compinstall
 zstyle ':completion:*' completer _complete _ignored _approximate
@@ -22,10 +15,9 @@ zstyle :compinstall filename "$ZSHCONFDIR/.zshrc"
 
 # load plugins
 PLUG_FOLDER="/usr/share/zsh/plugins"
-source /usr/share/zsh-theme-powerlevel10k/powerlevel10k.zsh-theme
 source /usr/share/oh-my-zsh/plugins/colored-man-pages/colored-man-pages.plugin.zsh
 source /usr/share/oh-my-zsh/plugins/command-not-found/command-not-found.plugin.zsh
-source /usr/share/nvm/init-nvm.sh
+#source /usr/share/nvm/init-nvm.sh
 [ -e $PLUG_FOLDER/fzf-tab/fzf-tab.plugin.zsh ] && source $PLUG_FOLDER/fzf-tab/fzf-tab.plugin.zsh
 # these need to be sourced after fzf-tab
 [ -e $PLUG_FOLDER/fast-syntax-highlighting/fast-syntax-highlighting.plugin.zsh ] && source $PLUG_FOLDER/fast-syntax-highlighting/fast-syntax-highlighting.plugin.zsh
@@ -35,16 +27,16 @@ unset PLUG_FOLDER
 
 # simple fzf-tab settings
 FZF_TAB_COMMAND=(
-    fzf
+  fzf
-    --ansi   # Enable ANSI color support, necessary for showing groups
+  --ansi                                      # Enable ANSI color support, necessary for showing groups
-    --expect='$continuous_trigger,$print_query' # For continuous completion and print query
+  --expect='$continuous_trigger,$print_query' # For continuous completion and print query
-    '--color=hl:$(( $#headers == 0 ? 108 : 255 ))'
+  '--color=hl:$(( $#headers == 0 ? 108 : 255 ))'
-    --nth=2,3 --delimiter='\x00'  # Don't search prefix
+  --nth=2,3 --delimiter='\x00' # Don't search prefix
-    --layout=reverse --height='${FZF_TMUX_HEIGHT:=75%}'
+  --layout=reverse --height='${FZF_TMUX_HEIGHT:=75%}'
-    --tiebreak=begin -m --bind=tab:down,btab:up,change:top,ctrl-space:toggle --cycle
+  --tiebreak=begin -m --bind=tab:down,btab:up,change:top,ctrl-space:toggle --cycle
-    '--query=$query'   # $query will be expanded to query string at runtime.
+  '--query=$query'           # $query will be expanded to query string at runtime.
-    '--header-lines=$#headers' # $#headers will be expanded to lines of headers at runtime
+  '--header-lines=$#headers' # $#headers will be expanded to lines of headers at runtime
-    --print-query
+  --print-query
 )
 zstyle ':fzf-tab:*' command $FZF_TAB_COMMAND
 # format colorful groups for different completion actions
@@ -70,9 +62,16 @@ zstyle ':fzf-tab:complete:kill:argument-rest' extra-opts --preview=$extract'ps -
 zstyle ':fzf-tab:complete:cd:*' extra-opts --preview=$extract'exa -1 --color=always $realpath'
 
 # load completion, extended zsh moving syntax, zle edit in vim (or other $EDITOR) possibility
-autoload -Uz compinit zmv edit-command-line
+autoload -Uz compinit zmv edit-command-line promptinit
 compinit
 
+# pure prompt init
+promptinit
+prompt pure
+# make it single line
+prompt_newline='%666v'
+PROMPT=" $PROMPT"
+
 # shellcheck source=alias
 [ -f "$CONFDIR/sh/alias" ] && source "$CONFDIR/sh/alias"
 # load additional aliases
@@ -197,10 +196,5 @@ dedup_pathvar() {
 dedup_pathvar PATH
 dedup_pathvar MANPATH
 
-# shellcheck is not built for zsh specific uses like p10k does
-# so we remove it from being analyzed and linted in shellcheck by adding underscore
-# To customize prompt, run `p10k configure` or edit ~/.config/zsh/.p10k.zsh.
-[[ ! -f "$ZSHCONFDIR/.p10k._zsh" ]] || source "$ZSHCONFDIR/.p10k._zsh"
-
 unset CONFDIR
 unset ZSHCONFDIR