83 lines
3.2 KiB
Bash
83 lines
3.2 KiB
Bash
# Fewer than 47 columns will probably work. Haven't tried it.
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typeset -gr __p9k_wizard_columns=47
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# The bottleneck is ask_tails with nerd fonts. Everything else works fine with 12 lines.
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typeset -gr __p9k_wizard_lines=14
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typeset -gr __p9k_zd=${ZDOTDIR:-$HOME}
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typeset -gr __p9k_zd_u=${${${(q)__p9k_zd}/#(#b)${(q)HOME}(|\/*)/'~'$match[1]}//\%/%%}
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typeset -gr __p9k_zshrc=${${:-$__p9k_zd/.zshrc}:A}
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typeset -gr __p9k_zshrc_u=$__p9k_zd_u/.zshrc
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typeset -gr __p9k_root_dir_u=${${${(q)__p9k_root_dir}/#(#b)${(q)HOME}(|\/*)/'~'$match[1]}//\%/%%}
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function _p9k_can_configure() {
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[[ $1 == '-q' ]] && local -i q=1 || local -i q=0
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function $0_error() {
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(( q )) || print -rP "%1F[ERROR]%f %Bp10k configure%b: $1" >&2
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}
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typeset -g __p9k_cfg_path_o=${POWERLEVEL9K_CONFIG_FILE:=${ZDOTDIR:-~}/.p10k.zsh}
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typeset -g __p9k_cfg_basename=${__p9k_cfg_path_o:t}
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typeset -g __p9k_cfg_path=${__p9k_cfg_path_o:A}
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typeset -g __p9k_cfg_path_u=${${${(q)__p9k_cfg_path_o}/#(#b)${(q)HOME}(|\/*)/'~'$match[1]}//\%/%%}
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{
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[[ -o multibyte ]] || { $0_error "multibyte option is not set"; return 1 }
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[[ -e $__p9k_zd ]] || { $0_error "$__p9k_zd_u does not exist"; return 1 }
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[[ -d $__p9k_zd ]] || { $0_error "$__p9k_zd_u is not a directory"; return 1 }
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[[ ! -d $__p9k_cfg_path ]] || { $0_error "$__p9k_cfg_path_u is a directory"; return 1 }
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[[ ! -d $__p9k_zshrc ]] || { $0_error "$__p9k_zshrc_u is a directory"; return 1 }
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local dir=${__p9k_cfg_path:h}
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while [[ ! -e $dir && $dir != ${dir:h} ]]; do dir=${dir:h}; done
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if [[ ! -d $dir ]]; then
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$0_error "cannot create $__p9k_cfg_path_u because ${dir//\%/%%} is not a directory"
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return 1
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fi
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if [[ ! -w $dir ]]; then
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$0_error "cannot create $__p9k_cfg_path_u because ${dir//\%/%%} is readonly"
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return 1
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fi
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[[ ! -e $__p9k_cfg_path || -f $__p9k_cfg_path || -h $__p9k_cfg_path ]] || {
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$0_error "$__p9k_cfg_path_u is a special file"
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return 1
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}
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[[ ! -e $__p9k_zshrc || -f $__p9k_zshrc || -h $__p9k_zshrc ]] || {
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$0_error "$__p9k_zshrc_u a special file"
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return 1
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}
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[[ ! -e $__p9k_zshrc || -r $__p9k_zshrc ]] || {
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$0_error "$__p9k_zshrc_u is not readable"
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return 1
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}
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local style
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for style in lean lean-8colors classic rainbow pure; do
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[[ -r $__p9k_root_dir/config/p10k-$style.zsh ]] || {
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$0_error "$__p9k_root_dir_u/config/p10k-$style.zsh is not readable"
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return 1
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}
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done
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(( LINES >= __p9k_wizard_lines && COLUMNS >= __p9k_wizard_columns )) || {
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$0_error "terminal size too small; must be at least $__p9k_wizard_columns columns by $__p9k_wizard_lines lines"
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return 1
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}
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[[ -t 0 && -t 1 ]] || { $0_error "no TTY"; return 2 }
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return 0
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} always {
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unfunction $0_error
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}
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}
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function p9k_configure() {
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eval "$__p9k_intro"
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_p9k_can_configure || return
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(
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set -- -f
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builtin source $__p9k_root_dir/internal/wizard.zsh
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)
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local ret=$?
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case $ret in
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0) builtin source $__p9k_cfg_path; _p9k__force_must_init=1;;
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69) return 0;;
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*) return $ret;;
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esac
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}
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