zsh-config/init.zsh

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# Main zsh config file
# Some utility stuff
autoload -U compinit && compinit
fpath+=("${ZSH_CONFIG_DIR}/functions")
ZSH_PLUGIN_DIR="${ZSH_CONFIG_DIR}/plugins"
# load_plugin <name>
function load_plugin {
source "${ZSH_PLUGIN_DIR}/${1}/${1}.plugin.zsh"
}
ZSH_EARLY_LOCAL_FILE="${ZSH_CONFIG_DIR}/local-early.zsh"
[ -e "${ZSH_EARLY_LOCAL_FILE}" ] && source "${ZSH_EARLY_LOCAL_FILE}"
# Some options
setopt autocd extendedglob rm_star_silent
unsetopt beep notify
# Show which completion we are on
zstyle ':completion:*' menu select
# Some general, random configuration
# History stuff
[ -v HISTFILE ] || HISTFILE="${HOME}/.cache/zsh/history"
[ ! -d "$(dirname "${HISTFILE}")" ] && mkdir -p "$(dirname "${HISTFILE}")"
HISTSIZE=1000
SAVEHIST=10000
# Set some random stuff
export BROWSER=firefox
export READER=zathura
alias clip="xclip -selection clipboard"
# Neovim stuff
if [[ -v NVIM ]]; then
export EDITOR=nvr
alias n=nvr
alias nvim=nvr
else
export EDITOR=nvim
alias n=nvim
fi
export VISUAL="${EDITOR}"
alias se=sudoedit
# I mess this up a lot
alias cd..="cd .."
# Enable mouse support in less
export LESS="--mouse"
# Safer file functions
local rm_confirm_flag='-i'
uname | grep -i linux >/dev/null && rm_confirm_flag='-I'
alias rm="rm ${rm_confirm_flag}"
alias cp="cp -i"
alias mv="mv -i"
# Use vi mode
bindkey -v
# Implement a replace mode
bindkey -N virep viins
bindkey -M vicmd "R" overwrite-mode
function overwrite-mode {
zle -K virep
zle .overwrite-mode
}
zle -N overwrite-mode
# Bat configuration
if which bat >/dev/null 2>&1; then
# Pager
export PAGER="bat --paging=always"
# Less syntax highlighting in interactive shells
alias less="bat --paging=always"
# Use bat instead of cat
alias cat="bat --paging=never"
alias pcat="bat -pp"
alias ncat="bat -pp --color=never"
# Bat as man pager
export MANPAGER="zsh -c 'col -bx | bat -l man -p --paging=always'"
fi
# Exa configuration
if which exa >/dev/null 2>&1; then
alias ls="exa --git -F"
alias la="ls -a"
fi
# Git aliases
alias ga="git add"
alias gaa="git add -A"
alias gco="git commit"
gcm() {
local args
for arg; do
args="${args} ${arg}"
done
git commit -m "${args}"
}
alias gca="git commit -a"
gcam() {
local args
for arg; do
args="${args} ${arg}"
done
git commit -am "${args}"
}
alias gp="git push"
alias gu="git pull"
alias gf="git fetch"
alias gt="git status"
# Sudo last line with <Esc><Esc>
sudo-command-line() {
[[ -z $BUFFER ]] && zle up-history
if [[ $BUFFER == sudo\ * ]]; then
LBUFFER="${LBUFFER#sudo }"
elif [[ $BUFFER == $EDITOR\ * ]]; then
LBUFFER="${LBUFFER#$EDITOR }"
LBUFFER="sudoedit $LBUFFER"
elif [[ $BUFFER == sudoedit\ * ]]; then
LBUFFER="${LBUFFER#sudoedit }"
LBUFFER="$EDITOR $LBUFFER"
else
LBUFFER="sudo $LBUFFER"
fi
}
zle -N sudo-command-line
bindkey -M vicmd "^f" sudo-command-line
bindkey -M viins "^f" sudo-command-line
# Autosuggestions
load_plugin zsh-autosuggestions
# Fancy prompt (starship)
eval "$(starship init zsh)"
# Change cursor shape for different vi modes.
function __zsh_vim_key_prompt_handler {
SPACESHIP_CHAR_SYMBOL=""
local _shape=0
case "${KEYMAP}" in
main) _shape=6 ;; # vi insert: line
viins) _shape=6 ;; # vi insert: line
isearch) _shape=6 ;; # inc search: line
virep) _shape=4 ;; # vi replace: underscore
command) _shape=4 ;; # read a command: underscore
vicmd) _shape=2 ;; # vi cmd: block
visual) _shape=2 ;; # vi visual mode: block
viopp) _shape=1 ;; # vi operation pending: blinking block
*) _shape=0 ;;
esac
zle reset-prompt
printf '\e[%d q' "${_shape}"
}
function zle-keymap-select {
__zsh_vim_key_prompt_handler
}
function zle-line-init {
printf '\e[6 q'
}
zle -N zle-keymap-select
zle -N zle-line-init
# Fast switch of modes
KEYTIMEOUT=1
# Direnv
if which direnv >/dev/null 2>&1; then
eval "$(direnv hook zsh)"
fi
# Bookmarks
[ -v ZSH_BOOKMARK_DIR ] || ZSH_BOOKMARK_DIR="${HOME}/.cache/zsh/bookmarks"
[ -v ZSH_BOOKMARK_LS ] || ZSH_BOOKMARK_LS=true
source "${ZSH_CONFIG_DIR}/bookmark.zsh"
__ZSH_LOCAL_FILE="${ZSH_CONFIG_DIR}/local.zsh"
[ -e "${__ZSH_LOCAL_FILE}" ] && source "${__ZSH_LOCAL_FILE}"
# THE FOLLOWING PLUGINS MUST COME LAST
# FZF Integration
load_plugin fzf-tab
# Disable sort when completing `git checkout`
zstyle ':completion:*:git-checkout:*' sort false
# Set descriptions format to enable group support
zstyle ':completion:*:descriptions' format '[%d]'
# Set list-colors to enable filename colorizing
zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}
# Preview directory's content with exa when completing cd
zstyle ':fzf-tab:complete:cd:*' fzf-preview 'exa -1 --color=always $realpath'
# Remove the '.' prefix at the start of every completion
zstyle ':fzf-tab:*' prefix ''
# Switch groups
zstyle ':fzf-tab:*' switch-group 'ctrl-h' 'ctrl-l'
# Toggle selected for all visible entries
zstyle ':fzf-tab:*' fzf-bindings 'ctrl-a:toggle-all'
# More completions
load_plugin zsh-completions
# Syntax highlighting
load_plugin zsh-syntax-highlighting
# History substring search
load_plugin zsh-history-substring-search
bindkey '^[[A' history-substring-search-up
bindkey '^[[B' history-substring-search-down
bindkey '^k' history-substring-search-up
bindkey '^j' history-substring-search-down
bindkey -M vicmd 'k' history-substring-search-up
bindkey -M vicmd 'j' history-substring-search-down
bindkey -M emacs '^P' history-substring-search-up
bindkey -M emacs '^N' history-substring-search-down
# Only match at the begining of the line
HISTORY_SUBSTRING_SEARCH_PREFIXED="true"
HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND=""
setopt histignoredups
# Clean up internal functions
unfunction load_plugin
# Run fortune and cowsay if we are not in nvim
[[ -v NVIM ]] || fortune | cowsay -felephant-in-snake -n