138 lines
5.8 KiB
Bash
138 lines
5.8 KiB
Bash
# -*- mode: shell-script; -*-
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# Zsh theme. Changes prompt and syntax highlighting. Needs Zsh >= 5.0.0.
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# Asynchronous prompt if zsh-async is detected, syntax highlighting if
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# zsh-syntax-highlighting is detected.
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function() # Keep local variables in here
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{
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# Make theme variables global for later use
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typeset -gA zsh_theme_colours
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zsh_theme_colours[prompt]="63" # violet
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zsh_theme_colours[vcs]="97" # dark pink
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zsh_theme_colours[highlight]="207" # bright pink
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zsh_theme_colours[minor]="60" # dark violet
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zsh_theme_colours[inactive]="236" # grey
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[[ -n "${SSH_CONNECTION}" ]] && zsh_theme_colours[prompt]="yellow"
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[[ $(id -u) -eq 0 ]] && zsh_theme_colours[prompt]="red"
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# Show username if it is not the default user
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local showuser=""
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if [[ "${USERNAME}" != "${DEFAULT_USER}" ]] && [[ -n "${USERNAME}" ]]; then
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showuser="%n "
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fi
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autoload -Uz vcs_info
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zstyle ':vcs_info:*' enable git svn hg # vcs_info_printsys
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zstyle ':vcs_info:*' formats "%F{${zsh_theme_colours[vcs]}}(%b)%u%c%f "
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zstyle ':vcs_info:*' actionformats "%F{${zsh_theme_colours[vcs]}}(%b|%F{${zsh_theme_colours[highlight]}}%a%F{${zsh_theme_colours[vcs]}})%u%c%f "
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zstyle ':vcs_info:*' stagedstr "%F{${zsh_theme_colours[highlight]}}●"
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zstyle ':vcs_info:*' unstagedstr "%F{${zsh_theme_colours[highlight]}}○"
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zstyle ':vcs_info:*' check-for-changes true
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# Needs mafredri/zsh-async, async_init must be called before using
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function async_vcs_prompt()
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{
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# From https://vincent.bernat.ch/en/blog/2019-zsh-async-vcs-info
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_my_vcs_async_start() {
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async_start_worker vcs_info
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async_register_callback vcs_info _my_vcs_info_done
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}
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_my_vcs_info() {
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cd -q $1
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vcs_info
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print ${vcs_info_msg_0_}
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}
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_my_vcs_info_done() {
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local job=$1
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local return_code=$2
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local stdout=$3
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local more=$6
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if [[ $job == '[async]' ]]; then
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if [[ $return_code -eq 2 ]]; then
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# Need to restart the worker
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_my_vcs_async_start
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return
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fi
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fi
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vcs_info_msg_0_=$stdout
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(( $more )) || zle reset-prompt
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}
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_my_vcs_chpwd() {
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# Change colour of old value
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vcs_info_msg_0_="${vcs_info_msg_0_//\%F\{${zsh_theme_colours[vcs]}/%F{${zsh_theme_colours[inactive]}}"
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vcs_info_msg_0_="${vcs_info_msg_0_//\%F\{${zsh_theme_colours[highlight]}/%F{${zsh_theme_colours[inactive]}}"
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}
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_my_vcs_precmd() {
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async_flush_jobs vcs_info
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async_job vcs_info _my_vcs_info $PWD
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}
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_my_vcs_async_start
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add-zsh-hook precmd _my_vcs_precmd
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add-zsh-hook chpwd _my_vcs_chpwd
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}
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# Use asynchronous VCS prompt if zsh-async is installed and initialized
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if [[ ${ASYNC_INIT_DONE} -eq 1 ]]; then
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async_vcs_prompt
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else
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add-zsh-hook precmd vcs_info
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fi
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setopt prompt_subst
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PROMPT="%B%F{${zsh_theme_colours[prompt]}}${showuser}%b"'${vcs_info_msg_0_}'"%B%F{${zsh_theme_colours[prompt]}}%#%f%b "
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RPROMPT="%F{${zsh_theme_colours[minor]}}%(?..[%B%F{${zsh_theme_colours[highlight]}}%?%b%F{${zsh_theme_colours[minor]}}] )%4~%f"
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# <https://github.com/zsh-users/zsh-syntax-highlighting/blob/master/docs/highlighters.md>
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if [[ -n "${ZSH_HIGHLIGHT_VERSION}" ]]; then
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zsh_theme_colours[cmd]="213" # light pink
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zsh_theme_colours[word]="172" # orange
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zsh_theme_colours[misc]="81" # cyan
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zsh_theme_colours[variable]="204" # salmon
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zsh_theme_colours[quote]="76" # green
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zsh_theme_colours[comment]="${zsh_theme_colours[minor]}"
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zsh_theme_colours[error]="${zsh_theme_colours[highlight]}"
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ZSH_HIGHLIGHT_STYLES[command]="fg=${zsh_theme_colours[cmd]}"
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ZSH_HIGHLIGHT_STYLES[function]="fg=${zsh_theme_colours[cmd]}"
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ZSH_HIGHLIGHT_STYLES[alias]="fg=${zsh_theme_colours[cmd]}"
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ZSH_HIGHLIGHT_STYLES[builtin]="fg=${zsh_theme_colours[cmd]}"
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ZSH_HIGHLIGHT_STYLES[precommand]="fg=${zsh_theme_colours[cmd]},underline"
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ZSH_HIGHLIGHT_STYLES[arg0]="fg=${zsh_theme_colours[cmd]}"
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ZSH_HIGHLIGHT_STYLES[reserved-word]="fg=${zsh_theme_colours[word]}"
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ZSH_HIGHLIGHT_STYLES[commandseparator]="fg=${zsh_theme_colours[misc]}"
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ZSH_HIGHLIGHT_STYLES[globbing]="fg=${zsh_theme_colours[misc]}"
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ZSH_HIGHLIGHT_STYLES[command-substitution-delimiter]="fg=${zsh_theme_colours[misc]},bold"
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ZSH_HIGHLIGHT_STYLES[process-substitution-delimiter]="fg=${zsh_theme_colours[misc]},bold"
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ZSH_HIGHLIGHT_STYLES[back-quoted-argument-delimiter]="fg=${zsh_theme_colours[misc]},bold"
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ZSH_HIGHLIGHT_STYLES[redirection]="fg=${zsh_theme_colours[misc]}"
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ZSH_HIGHLIGHT_STYLES[bracket-level-1]='fg=${zsh_theme_colours[misc]}'
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ZSH_HIGHLIGHT_STYLES[bracket-level-2]='fg=${zsh_theme_colours[misc]}'
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ZSH_HIGHLIGHT_STYLES[bracket-level-3]='fg=${zsh_theme_colours[misc]}'
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ZSH_HIGHLIGHT_STYLES[bracket-level-4]='fg=${zsh_theme_colours[misc]}'
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ZSH_HIGHLIGHT_STYLES[arithmetic-expansion]="fg=${zsh_theme_colours[variable]}"
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ZSH_HIGHLIGHT_STYLES[back-dollar-quoted-argument]="fg=${zsh_theme_colours[variable]}"
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ZSH_HIGHLIGHT_STYLES[history-expansion]="fg=${zsh_theme_colours[variable]}"
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ZSH_HIGHLIGHT_STYLES[dollar-double-quoted-argument]="fg=${zsh_theme_colours[variable]}"
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ZSH_HIGHLIGHT_STYLES[single-quoted-argument]="fg=${zsh_theme_colours[quote]}"
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ZSH_HIGHLIGHT_STYLES[double-quoted-argument]="fg=${zsh_theme_colours[quote]}"
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ZSH_HIGHLIGHT_STYLES[dollar-quoted-argument]="fg=${zsh_theme_colours[quote]}"
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ZSH_HIGHLIGHT_STYLES[back-double-quoted-argument]="fg=${zsh_theme_colours[quote]}"
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ZSH_HIGHLIGHT_STYLES[comment]="fg=${zsh_theme_colours[comment]}"
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ZSH_HIGHLIGHT_STYLES[unknown-token]="fg=${zsh_theme_colours[error]},bold,standout"
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ZSH_HIGHLIGHT_STYLES[bracket-error]="fg=${zsh_theme_colours[error]},bold,standout"
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fi
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}
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