Marty Oehme
274cc8026a
Add a simple alias to quickly use distrobox with `db` alias, and modify
pure prompt initialization slightly so that it displays a hostname when
in a distrobox container (akin to operating from ssh or normal container
usage).
HACKY implementation makes use of both an internal pure prompt api
(see here https://github.com/sindresorhus/pure/issues/585)
and a distrobox env var that I am not sure how exposed it is either.
Powerlevel10k uses a similar method though, so maybe it is fine
(see here 33916e91a7/internal/p10k.zsh (L8336)).
201 lines
7.9 KiB
Bash
201 lines
7.9 KiB
Bash
#!/usr/bin/env zsh
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#
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CONFDIR="${XDG_CONFIG_HOME:-$HOME/.config}"
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ZSHCONFDIR="$CONFDIR/zsh"
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# load completion, extended zsh moving syntax, zle edit in vim (or other $EDITOR) possibility
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autoload -Uz compinit zmv edit-command-line promptinit
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# Set completion style
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# The following lines were added by compinstall
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zstyle ':completion:*' completer _complete _ignored _approximate
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zstyle ':completion:*' matcher-list '' '+m:{[:lower:]}={[:upper:]} r:|[._-]=** r:|=**'
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zstyle ':completion:*' menu select=1
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zstyle ':completion:*' select-prompt %SScrolling active: current selection at %p%s
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zstyle :compinstall filename "$ZSHCONFDIR/.zshrc"
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compinit
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# End of lines added by compinstall
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# load plugins
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[ -e /usr/share/oh-my-zsh/plugins/colored-man-pages/colored-man-pages.plugin.zsh ] && source /usr/share/oh-my-zsh/plugins/colored-man-pages/colored-man-pages.plugin.zsh
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[ -e /usr/share/oh-my-zsh/plugins/command-not-found/command-not-found.plugin.zsh ] && source /usr/share/oh-my-zsh/plugins/command-not-found/command-not-found.plugin.zsh
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[ -e /usr/share/fzf/key-bindings.zsh ] && source /usr/share/fzf/key-bindings.zsh
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#source /usr/share/nvm/init-nvm.sh
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## find the correct installed tab-completion version
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PLUG_FOLDER="/usr/share/zsh/plugins"
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[ -e $PLUG_FOLDER/fzf-tab/fzf-tab.plugin.zsh ] && source $PLUG_FOLDER/fzf-tab/fzf-tab.plugin.zsh
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[ -e $PLUG_FOLDER/fzf-tab-bin-git/fzf-tab.plugin.zsh ] && source $PLUG_FOLDER/fzf-tab-bin-git/fzf-tab.plugin.zsh
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# these need to be sourced after fzf-tab
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[ -e $PLUG_FOLDER/fast-syntax-highlighting/fast-syntax-highlighting.plugin.zsh ] && source $PLUG_FOLDER/fast-syntax-highlighting/fast-syntax-highlighting.plugin.zsh
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[ -e $PLUG_FOLDER/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh ] && source $PLUG_FOLDER/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
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[ -e $PLUG_FOLDER/alias-tips/alias-tips.plugin.zsh ] && source $PLUG_FOLDER/alias-tips/alias-tips.plugin.zsh
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[ -e $PLUG_FOLDER/zsh-autosuggestions/zsh-autosuggestions.plugin.zsh ] && source $PLUG_FOLDER/zsh-autosuggestions/zsh-autosuggestions.plugin.zsh
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unset PLUG_FOLDER
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# simple fzf-tab settings
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zstyle ":fzf-tab:*" fzf-flags "--ansi" "--expect='$continuous_trigger,$print_query'" "--color=hl:$(($#headers == 0 ? 108 : 255))" "--nth=2,3" "--layout=reverse" "--height=${FZF_TMUX_HEIGHT:-75%}" "--tiebreak=begin" "-m" "--bind=tab:down,btab:up,change:top,ctrl-space:toggle" "--cycle" "--query=$query" "--header-lines=$#headers" "--print-query"
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zstyle ':fzf-tab:*' fzf-command fzf
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# format colorful groups for different completion actions
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zstyle ':completion:*:descriptions' format '[%d]'
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zstyle ':fzf-tab:*' show-group brief
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# use input as query string when completing zlua
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zstyle ':fzf-tab:complete:_zlua:*' query-string input
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# (experimental, may change in the future)
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# some boilerplate code to define the variable `extract` which will be used later
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# please remember to copy them
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local extract="
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# trim input(what you select)
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local in=\${\${\"\$(<{f})\"%\$'\0'*}#*\$'\0'}
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# get ctxt for current completion(some thing before or after the current word)
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local -A ctxt=(\"\${(@ps:\2:)CTXT}\")
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# real path
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local realpath=\${ctxt[IPREFIX]}\${ctxt[hpre]}\$in
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realpath=\${(Qe)~realpath}
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"
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# give a preview of commandline arguments when completing `kill`
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zstyle ':completion:*:*:*:*:processes' command "ps -u $USER -o pid,user,comm,cmd -w -w"
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zstyle ':fzf-tab:complete:kill:argument-rest' extra-opts --preview=$extract'ps --pid=$in[(w)1] -o cmd --no-headers -w -w' --preview-window=down:3:wrap
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# give a preview of directory by exa when completing cd
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zstyle ':fzf-tab:complete:cd:*' extra-opts --preview=$extract'exa -1 --color=always $realpath'
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# pure prompt init
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promptinit
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# make it single line
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prompt_newline='%666v'
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# show git stash status as a ≡
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zstyle :prompt:pure:git:stash show yes
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# show hostname if we are in a distrobox environment
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if [ -n "$DISTROBOX_ENTER_PATH" ] && [ -f /run/.containerenv ]; then
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local container=lxc
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fi
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prompt pure
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# shellcheck source=alias
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[ -f "$CONFDIR/sh/alias" ] && source "$CONFDIR/sh/alias"
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# load additional aliases
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if [ -d "$CONFDIR/sh/alias.d" ]; then
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for _alias in "$CONFDIR/sh/alias.d"/*.sh; do
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source "$_alias"
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done
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unset _alias
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fi
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if [ -d "$ZSHCONFDIR/alias.d" ]; then
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for _alias in "$ZSHCONFDIR/alias.d"/*.sh; do
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source "$_alias"
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done
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unset _alias
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fi
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# Correct spelling for commands
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setopt correct
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# turn off the infernal correctall for filenames
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unsetopt correctall
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# Enable command auto-correction.
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ENABLE_CORRECTION="true"
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# allow moving through directories without prepending cd
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setopt autocd
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# Speed up autocomplete, force prefix mapping
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zstyle ':completion:*' accept-exact '*(N)'
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zstyle ':completion:*' use-cache on
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zstyle ':completion:*' cache-path "${XDG_CACHE_HOME:-$HOME/.cache}/zshcompcache"
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### history
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## Set ZSH History defaults
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setopt append_history
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setopt extended_history # record command start time
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setopt hist_ignore_dups
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setopt hist_ignore_all_dups # do not put duplicated command into history list
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setopt hist_save_no_dups # do not save duplicated command
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setopt hist_expire_dups_first
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setopt hist_ignore_space
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setopt hist_reduce_blanks # remove unnecessary blanks
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setopt hist_verify
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setopt inc_append_history_time # append command to history file immediately after execution
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setopt share_history # Share your history across all your terminal windows
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setopt pushd_ignore_dups
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#setopt pushd_silent
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export HISTSIZE=1000000
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export SAVEHIST=1000000
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export HISTFILE="$XDG_DATA_HOME/zsh_history"
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export HISTORY_IGNORE="(jrnl *|l *|ls *|z *|cd *|cd -|pwd|pwd *|exit|date)"
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## Set ZSH History aliases
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# Show the top 5 commands used in recent history
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history_top() {
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history | awk "{a[\$2]++} END{for(i in a){printf \"%5d\t%s\n\",a[i],i}}" | sort -rn | head
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}
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# Display timestamped recent command history
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alias history="fc -l -d -D"
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### Glob Alias expansion
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# Expand aliases inline - see http://blog.patshead.com/2012/11/automatically-expaning-zsh-global-aliases---simplified.html
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globalias() {
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if [[ $LBUFFER =~ [A-Z0-9]+$ ]]; then
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zle _expand_alias
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zle expand-word
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fi
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zle self-insert
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}
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zle -N globalias
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bindkey " " globalias
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bindkey "^ " magic-space # control-space to bypass completion
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bindkey -M isearch " " magic-space # normal space during searches
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# allow inserting previous arguments in the current zle input
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# see https://stackoverflow.com/a/34861762
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bindkey "^[." insert-last-word
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# VIM MODE for the shell
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# enable vim mode on pressing escape
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bindkey -v
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# remove the delay for switching modes
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export KEYTIMEOUT=1
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# space puts a space, even in cmd mode
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bindkey -a ' ' magic-space
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# always allow backspace/delete to remove letters
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bindkey '^?' backward-delete-char
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bindkey -a '^?' backward-delete-char
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bindkey '^h' backward-delete-char
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bindkey -a '^h' backward-delete-char
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# and forward with delete
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bindkey '^[[3~' delete-char
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bindkey -a '^[[3~' delete-char
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# always allow removing words with <c-w>
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bindkey -a '^w' backward-kill-word
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# enable cycling through previous commands with <c-p/n>
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bindkey '^P' history-beginning-search-backward
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bindkey '^N' history-beginning-search-forward
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# search history backwards <c-r>
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bindkey '^o' history-incremental-search-backward
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# cycle through history results
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bindkey -M isearch '^P' history-incremental-search-backward
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bindkey -M isearch '^N' history-incremental-search-forward
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# Send command to editor and back for execution
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zle -N edit-command-line
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bindkey '^e' edit-command-line
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bindkey -M vicmd '^e' edit-command-line
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# Deduplicate PATH - remove any duplicate entries from PATH
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# from: https://unix.stackexchange.com/questions/40749/remove-duplicate-path-entries-with-awk-command
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get_var() {
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eval 'printf "%s\n" "${'"$1"'}"'
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}
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set_var() {
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eval "$1=\"\$2\""
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}
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dedup_pathvar() {
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pathvar_name="$1"
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pathvar_value="$(get_var "$pathvar_name")"
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deduped_path="$(perl -e 'print join(":",grep { not $seen{$_}++ } split(/:/, $ARGV[0]))' "$pathvar_value")"
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set_var "$pathvar_name" "$deduped_path"
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}
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dedup_pathvar PATH
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dedup_pathvar MANPATH
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unset CONFDIR
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unset ZSHCONFDIR
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