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better zshrc writing

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romkatv 2019-07-28 17:29:56 +02:00
commit 4f482aa7e0
2 changed files with 47 additions and 21 deletions
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22
internal/configure.zsh
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@ -1,11 +1,13 @@
typeset -gr __p9k_wizard_columns=70
typeset -gr __p9k_wizard_lines=28
typeset -gr __p9k_zd=${ZDOTDIR:-$HOME}
typeset -gr __p9k_zd_u=${__p9k_zd/#(#b)$HOME(|\/*)/'~'$match[1]}
typeset -gr __p9k_zd=${${ZDOTDIR:-$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_root_dir_u=${__p9k_root_dir/#(#b)$HOME(|\/*)/'~'$match[1]}
typeset -gr __p9k_zshrc=$__p9k_zd/.zshrc
typeset -gr __p9k_zshrc_u=$__p9k_zd_u/.zshrc
typeset -gr __p9k_root_dir_u=${${(q-)__p9k_root_dir}/#(#b)$HOME(|\/*)/'~'$match[1]}
function _p9k_can_configure() {
emulate -L zsh
@ -21,15 +23,21 @@ function _p9k_can_configure() {
[[ "${#$(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 ]] ||
[[ -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 ]] ||
[[ -r $__p9k_root_dir/config/p10k-classic.zsh ]] ||
$0_error "cannot read $__p9k_root_dir_u/config/p10k-classic.zsh"
(( LINES >= __p9k_wizard_lines && COLUMNS >= __p9k_wizard_columns )) ||
[[ ! -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"
} always {
unfunction $0_error