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# Zsh configuration -*- sh -*-
# Load functions from Guix profile, where packages like
# zsh-completions are installed.
if [ -d ~/.guix-home/profile/share/zsh/site-functions ]; then
fpath+=(~/.guix-home/profile/share/zsh/site-functions)
fi
setopt extendedglob interactivecomments
# So we don't have to call tput. Used in zstyle args below.
autoload -Uz colors
colors
# GPG-agent setup
GPG_TTY=$(tty) && export GPG_TTY
## Key bindings
# vi-like key mappings
bindkey -v
bindkey '^[[A' up-line-or-history # up
bindkey '^[[B' down-line-or-history # down
bindkey '^[[1;5A' up-line-or-history # C-up
bindkey '^[[1;5B' down-line-or-history # C-down
bindkey '^[[1;5C' vi-forward-word # C-right
bindkey '^[[1;5D' vi-backward-word # C-left
bindkey '^[[H' vi-beginning-of-line # home
bindkey '^[[F' vi-end-of-line # end
## History setup
# HISTSIZE should be set through Guix's home environment service.
SAVEHIST=${HISTSIZE=10000000}
HISTFILE=${XDG_DATA_HOME:-$HOME/.local/share}/zsh/history
[ -e "$HISTFILE" ] || mkdir -p "${HISTFILE%/*}"
setopt appendhistory sharehistory incappendhistory extendedhistory histverify histreduceblanks
## Completion setup
# don't need to run 'hash -r' after commands are added/removed
zstyle ':completion:*' rehash true
# enable completion list colours
# https://linuxshellaccount.blogspot.com/2008/12/color-completion-using-zsh-modules-on.html
# This needs $color[C], not $fg[C]; i.e. only the colour number, not the full escape sequence.
zstyle ':completion:*:*:*:*:hosts' list-colors "=*=${color[blue]}"
zstyle ':completion:*:*:*:*:users' list-colors "=*=${color[green]}=${color[red]}"
# formatting and messages
# https://www.masterzen.fr/2009/04/19/in-love-with-zsh-part-one/
zstyle ':completion:*' verbose yes
zstyle ':completion:*:descriptions' format "${fg[green]}%B--- %d%b"
zstyle ':completion:*:messages' format '%d'
zstyle ':completion:*:warnings' format "${fg[red]}%BNo matches for:%b %d"
zstyle ':completion:*:corrections' format "${fg[yellow]}%B%d (%e char)%b"
# https://stackoverflow.com/a/24237590
#zstyle ':completion:*' matcher-list '' 'm:{a-zA-Z}={A-Za-z}' 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
# (mostly) from compinstall
zstyle ':completion:*' auto-description '(param: %d)'
zstyle ':completion:*' completer _expand _complete _ignored _approximate
zstyle ':completion:*' expand prefix suffix
zstyle ':completion:*' file-sort name
zstyle ':completion:*' group-name ''
zstyle ':completion:*' ignore-parents parent pwd directory
zstyle ':completion:*' insert-unambiguous false
eval "$(dircolors)" # set LS_COLORS
zstyle ':completion:*' list-colors "${(s.:.)LS_COLORS}"
zstyle ':completion:*' list-suffixes true
zstyle ':completion:*' matcher-list '' 'm:{[:lower:]}={[:upper:]}' 'r:|[._-]=** r:|=**' 'l:|=* r:|=*'
zstyle ':completion:*' max-errors 3
zstyle ':completion:*' original true
zstyle ':completion:*' verbose true
autoload -Uz compinit
if mkdir -p "${XDG_CACHE_HOME:-$HOME/.cache}/zsh"; then
compinit -d "${XDG_CACHE_HOME:-$HOME/.cache}/zsh/zcompdump-$ZSH_VERSION"
else
# Don't use dump file.
compinit -D
fi
## Aliases
alias e="${VISUAL-$EDITOR}"
# Use ASYNC_EDITOR so I can continue using the shell while the editor remains
# open in a separate window. If no ASYNC_EDITOR is defined (e.g. on servers),
# then use the regular editor for convenience.
alias em="${ASYNC_EDITOR-${VISUAL-$EDITOR}}"
alias se='sudo -e'
alias ls='\ls --color=auto -h'
alias la='\ls --color=auto -hA'
alias grep='\grep --color=auto'
alias diff='\diff -s --color=auto'
alias cdiff='\diff -s --color=always'
alias xcopy='xclip -in -selection clipboard'
alias xpaste='xclip -out -selection clipboard'
alias ipy='ipython3 --autoindent --automagic --pprint --no-banner --no-confirm-exit --term-title --autocall=1 --colors=Neutral'
alias rot13='caesar 13'
alias pdsh='\pdsh -SR ssh -f 64'
alias wget='\wget --hsts-file="${XDG_CACHE_HOME:-$HOME/.cache}/wget-hsts"'
alias aurora='REQUESTS_CA_BUNDLE=${XDG_CONFIG_HOME:-$HOME/.config}/cern-ca-bundle.crt \aurora'
alias aurora_admin='REQUESTS_CA_BUNDLE=${XDG_CONFIG_HOME:-$HOME/.config}/cern-ca-bundle.crt \aurora_admin'
alias nomad='NOMAD_TOKEN=$(pass cern/ci/nomad-bootstrap-token | head -1) \nomad'
alias nomad-pack='NOMAD_TOKEN=$(pass cern/ci/nomad-bootstrap-token | head -1) \nomad-pack'
alias nomad-diskfree='NOMAD_TOKEN=$(pass cern/ci/nomad-bootstrap-token | head -1) \nomad-diskfree'
alias levant='NOMAD_TOKEN=$(pass cern/ci/nomad-bootstrap-token | head -1) \levant'
alias consul='CONSUL_HTTP_TOKEN=$(pass cern/ci/consul-bootstrap-token | head -1) \consul'
alias vault='VAULT_TOKEN=$(pass cern/ci/vault-root-token | head -1) \vault'
nomad-shell () {
nomad alloc exec "$1" sh -c 'export TERM=xterm-256color HOME=$NOMAD_TASK_DIR PS1="\\u@\\h \\w \\\$ "; cd; exec bash -i'
}
restic.vin () {
if [ $# -eq 0 ]; then
echo 'Pass the repo name as the first parameter.' >&2
else
local repo user
case $1 in
*/*) user=${1%%/*} repo=${1#*/} ;;
*) user=$USERNAME repo=$1 ;;
esac
shift
echo "running: restic -r vin.wg/$user/$repo $*" >&2
RESTIC_PASSWORD_COMMAND="pass computers/vin/restic-repos/$user-$repo" \
RESTIC_REPOSITORY="rest:http://$user:$(pass "computers/vin/restic-server/$user" | head -1)@vin.wg:8181/$user/$repo" \
command restic "$@"
fi
}
# Git aliases
alias ga='git add'
alias gb='git branch'
alias gc='git commit -v'
alias gd='git diff'
alias gdk='git difftool --no-symlinks --dir-diff'
alias gds='git diff --staged'
alias gf='git fetch'
alias gfa='git fetch --all --prune --tags'
alias gk='git checkout'
alias gkb='git checkout -b'
alias gg='git glog'
ggm () { git glog "$(git merge-base "${1-$(git config --get init.defaultBranch)}" "${2-HEAD}")..${2-HEAD}"; }
alias gga='git glog --all'
alias ggr='git grep'
alias gl='git pull'
alias gp='git push'
alias gr='git rebase'
alias gri='git rebase --interactive'
alias gs='git status'
if recsel --version 2>/dev/null | grep -qFx 'recsel (GNU recutils) 1.8'; then
# Recutils 1.8 has a bug when TMPDIR is on a different mount point, see
# https://lists.gnu.org/archive/html/bug-recutils/2019-08/msg00001.html.
for _recutil in rec2csv recdel recfix recfmt recinf recins recsel recset; do
alias "$_recutil=TMPDIR=. $_recutil"
done
unset _recutil
fi
## Plugins
load_plugin () {
local try_path
for try_path in {/usr,"$GUIX_ENVIRONMENT","$HOME/.guix-profile","$HOME/.guix-home/profile"}"/share/zsh/plugins/$1/$1"{.plugin,}.zsh; do
[ -r "$try_path" ] && . "$try_path" && return 0
done
return 1
}
if load_plugin zsh-autosuggestions; then
bindkey '^ ' autosuggest-accept
bindkey -M vicmd '^I' autosuggest-accept
ZSH_AUTOSUGGEST_STRATEGY=(history completion)
ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE=20
ZSH_AUTOSUGGEST_USE_ASYNC=1
ZSH_AUTOSUGGEST_MANUAL_REBIND=1
fi
if load_plugin zsh-history-substring-search; then
bindkey '^[[A' history-substring-search-up
bindkey '^[[B' history-substring-search-down
bindkey -M emacs '^P' history-substring-search-up
bindkey -M emacs '^N' history-substring-search-down
bindkey -M vicmd 'k' history-substring-search-up
bindkey -M vicmd 'j' history-substring-search-down
HISTORY_SUBSTRING_SEARCH_FUZZY=1
fi
load_plugin fast-syntax-highlighting ||
load_plugin zsh-syntax-highlighting
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