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init.zsh
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180
init.zsh
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# Main zsh config file
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# Some utility stuff
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autoload -U compinit && compinit
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fpath+=("${ZSH_CONFIG_DIR}/functions")
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ZSH_PLUGIN_DIR="${ZSH_CONFIG_DIR}/plugins"
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# load_plugin <name>
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function load_plugin {
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source "${ZSH_PLUGIN_DIR}/${1}/${1}.plugin.zsh"
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}
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__ZSH_EARLY_LOCAL_FILE="${ZSH_CONFIG_DIR}/local-early.zsh"
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[ -e "${__ZSH_EARLY_LOCAL_FILE}" ] && source "${__ZSH_EARLY_LOCAL_FILE}"
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# Some options
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setopt autocd extendedglob rm_star_silent
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unsetopt beep notify
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# Show which completion we are on
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zstyle ':completion:*' menu select
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# Some general, random configuration
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# History stuff
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[ -v HISTFILE ] || HISTFILE="${HOME}/.cache/zsh/history"
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[ ! -d "$(dirname "${HISTFILE}")" ] && mkdir -p "$(dirname "${HISTFILE}")"
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HISTSIZE=1000
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SAVEHIST=10000
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# Set some basic variables
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export EDITOR=nvim
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export VISUAL="${EDITOR}"
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export BROWSER=firefox
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# Neovim aliases
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alias n=nvim
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alias se=sudoedit
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# I mess this up a lot
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alias cd..="cd .."
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# Enable mouse support in less
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export LESS="--mouse"
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# Safer file functions
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alias rm="rm -I"
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alias cp="cp -i"
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alias mv="mv -i"
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# Use vi mode
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bindkey -v
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# Implement a replace mode
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bindkey -N virep viins
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bindkey -M vicmd "R" overwrite-mode
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function overwrite-mode {
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zle -K virep
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zle .overwrite-mode
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}
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zle -N overwrite-mode
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# Bat configuration
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if which bat >/dev/null 2>&1; then
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# Pager
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export PAGER="bat --paging=always"
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# Less syntax highlighting in interactive shells
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alias less="bat --paging=always"
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# Use bat instead of cat
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alias cat="bat --paging=never"
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alias pcat="bat -pp"
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alias ncat="bat -pp --color=never"
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# Bat as man pager
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export MANPAGER="sh -c 'col -bx | bat -l man -p --paging=always'"
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fi
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# Exa configuration
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if which exa >/dev/null 2>&1; then
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alias ls="exa --git -F"
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alias la="ls -a"
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fi
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# Git aliases
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alias ga="git add"
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alias gaa="git add -A"
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alias gco="git commit"
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alias gcm="git commit -m"
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alias gca="git commit -a"
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alias gcam="git commit -am"
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alias gp="git push"
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alias gu="git pull"
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alias gf="git fetch"
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alias gt="git status"
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# Sudo last line with <Esc><Esc>
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sudo-command-line() {
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[[ -z $BUFFER ]] && zle up-history
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if [[ $BUFFER == sudo\ * ]]; then
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LBUFFER="${LBUFFER#sudo }"
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elif [[ $BUFFER == $EDITOR\ * ]]; then
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LBUFFER="${LBUFFER#$EDITOR }"
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LBUFFER="sudoedit $LBUFFER"
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elif [[ $BUFFER == sudoedit\ * ]]; then
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LBUFFER="${LBUFFER#sudoedit }"
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LBUFFER="$EDITOR $LBUFFER"
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else
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LBUFFER="sudo $LBUFFER"
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fi
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}
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zle -N sudo-command-line
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bindkey "\e\e" sudo-command-line
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bindkey -M vicmd '\e\e' sudo-command-line
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bindkey -M viins '\e\e' sudo-command-line
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# Autosuggestions
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load_plugin zsh-autosuggestions
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# Fancy prompt (spaceship-prompt)
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SPACESHIP_CHAR_SUFFIX=" "
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SPACESHIP_VI_MODE_SHOW=false
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autoload -U promptinit && promptinit
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prompt spaceship
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# Change cursor shape for different vi modes.
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function zle-line-init zle-keymap-select {
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SPACESHIP_CHAR_SYMBOL="❮"
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local _shape=0
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case "${KEYMAP}" in
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main) _shape=6; SPACESHIP_CHAR_SYMBOL="❯" ;; # vi insert: line
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viins) _shape=6; SPACESHIP_CHAR_SYMBOL="❯" ;; # vi insert: line
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isearch) _shape=6 ;; # inc search: line
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virep) _shape=4 ;; # vi replace: underscore
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command) _shape=4 ;; # read a command: underscore
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vicmd) _shape=2 ;; # vi cmd: block
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visual) _shape=2 ;; # vi visual mode: block
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viopp) _shape=1 ;; # vi operation pending: blinking block
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*) _shape=0 ;;
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esac
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zle reset-prompt
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printf '\e[%d q' "${_shape}"
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}
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zle -N zle-keymap-select
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zle -N zle-line-init
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# Bookmarks
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[ -v ZSH_BOOKMARK_DIR ] || ZSH_BOOKMARK_DIR="${HOME}/.cache/zsh/bookmarks"
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[ -v ZSH_BOOKMARK_LS ] || ZSH_BOOKMARK_LS=true
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source "${ZSH_CONFIG_DIR}/bookmark.zsh"
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__ZSH_LOCAL_FILE="${ZSH_CONFIG_DIR}/local.zsh"
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[ -e "${__ZSH_LOCAL_FILE}" ] && source "${__ZSH_LOCAL_FILE}"
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# THE FOLLOWING PLUGINS MUST COME LAST
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# More completions
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load_plugin zsh-completions
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# Syntax highlighting
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load_plugin zsh-syntax-highlighting
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# History substring search
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load_plugin zsh-history-substring-search
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bindkey '^[[A' history-substring-search-up
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bindkey '^[[B' history-substring-search-down
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bindkey -M vicmd 'k' history-substring-search-up
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bindkey -M vicmd 'j' history-substring-search-down
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bindkey -M emacs '^P' history-substring-search-up
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bindkey -M emacs '^N' history-substring-search-down
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# Only match at the begining of the line
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HISTORY_SUBSTRING_SEARCH_PREFIXED="true"
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HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND=""
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setopt histignoredups
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# Clean up internal functions
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unfunction load_plugin
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# Run fortune and cowsay if we are not in nvim
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[[ -v NVIM ]] || fortune | cowsay -felephant-in-snake
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