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powerlevel10k/internal/configure.zsh
2019-07-31 18:21:37 +02:00

52 lines
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typeset -gr __p9k_wizard_columns=76
typeset -gr __p9k_wizard_lines=21
typeset -gr __p9k_zd=${${ZDOTDIR:-$HOME}:A}
typeset -gr __p9k_zd_u=${${(q-)__p9k_zd}/#(#b)$HOME(|\/*)/'~'$match[1]}
typeset -gr __p9k_cfg_basename=.p10k.zsh
typeset -gr __p9k_cfg_path=$__p9k_zd/$__p9k_cfg_basename
typeset -gr __p9k_cfg_path_u=$__p9k_zd_u/$__p9k_cfg_basename
typeset -gr __p9k_zshrc=$__p9k_zd/.zshrc
typeset -gr __p9k_zshrc_u=$__p9k_zd_u/.zshrc
typeset -gr __p9k_root_dir_u=${${(q-)__p9k_root_dir}/#(#b)$HOME(|\/*)/'~'$match[1]}
function _p9k_can_configure() {
emulate -L zsh
setopt err_return extended_glob no_prompt_{bang,subst} prompt_{cr,percent,sp}
[[ $1 == '-q' ]] && local -i q=1 || local -i q=0
function $0_error() {
(( q )) || print -P "%1F[ERROR]%f %Bp10k configure%b: $1" >&2
return 1
}
{
[[ -t 0 && -t 1 ]] || $0_error "no TTY"
[[ -o multibyte ]] || $0_error "multibyte option is not set"
[[ "${#$(print -P '\u276F' 2>/dev/null)}" == 1 ]] || $0_error "shell doesn't support unicode"
[[ -w $__p9k_zd ]] || $0_error "$__p9k_zd_u is not writable"
[[ ! -d $__p9k_cfg_path ]] || $0_error "$__p9k_cfg_path_u is a directory"
[[ ! -d $__p9k_zshrc ]] || $0_error "$__p9k_zshrc_u is a directory"
[[ ! -e $__p9k_cfg_path || -f $__p9k_cfg_path || -h $__p9k_cfg_path ]] ||
$0_error "$__p9k_cfg_path_u is a special file"
[[ -r $__p9k_root_dir/config/p10k-lean.zsh ]] ||
$0_error "cannot read $__p9k_root_dir_u/config/p10k-lean.zsh"
[[ -r $__p9k_root_dir/config/p10k-classic.zsh ]] ||
$0_error "cannot read $__p9k_root_dir_u/config/p10k-classic.zsh"
[[ ! -e $__p9k_zshrc || -f $__p9k_zshrc || -h $__p9k_zshrc ]] ||
$0_error "$__p9k_zshrc_u a special file"
[[ ! -e $__p9k_zshrc || -r $__p9k_zshrc ]] ||
$0_error "$__p9k_zshrc_u is not readable"
[[ ! -e $__p9k_zshrc || -w $__p9k_zshrc ]] ||
$0_error "$__p9k_zshrc_u is not writable"
(( LINES >= __p9k_wizard_lines && COLUMNS >= __p9k_wizard_columns )) ||
$0_error "terminal size too small; must be at least $__p9k_wizard_columns x $__p9k_wizard_lines"
} always {
unfunction $0_error
}
}
function p9k_configure() {
emulate -L zsh && setopt no_hist_expand extended_glob
$__p9k_root_dir/internal/wizard.zsh -d $__p9k_root_dir -f || return
source $__p9k_cfg_path
}