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better zshrc writing

This commit is contained in:
romkatv 2019-07-28 17:29:56 +02:00
parent 444245ecc6
commit 4f482aa7e0
2 changed files with 47 additions and 21 deletions
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22
internal/configure.zsh
View File

@ -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

46
internal/wizard.zsh
View File

@ -103,7 +103,7 @@ function quit() {
print -P "an option that does nothing except for disabling Powerlevel10k"
print -P "configuration wizard, type the following command:"
print -P ""
print -P " %2Fecho%f %3F'POWERLEVEL9K_MODE='%f %15F>>! $__p9k_zd_u/.zshrc%f"
print -P " %2Fecho%f %3F'POWERLEVEL9K_MODE='%f %15F>>! $__p9k_zshrc_u%f"
print -P ""
}
@ -488,6 +488,34 @@ function generate_config() {
print -lr -- "$header" "$lines[@]" >$__p9k_cfg_path
}
function write_zshrc() {
if [[ -e $__p9k_zshrc ]]; then
local lines=(${(f)"$(<$__p9k_zshrc)"})
local f1=$__p9k_cfg_path
local f2=$__p9k_cfg_path_u
local f3=${__p9k_cfg_path_u/#\~\//\$HOME\/}
local f4=${__p9k_cfg_path_u/#\~\//\"\$HOME\"\/}
local f5="'$f1'"
local f6="\"$f1\""
local f7="\"$f3\""
if [[ -n ${(@M)lines:#(#b)source[[:space:]]##($f1|$f2|$f3|$f4|$f5|$f6|$f7)*} ]]; then
print -P "No changes have been made to %B%4F$__p9k_zshrc_u%f%b because it already sources %B%2F$__p9k_cfg_path_u%f%b."
return
fi
fi
local comments=(
"# You can customize your prompt by editing $__p9k_cfg_path_u."
"# To run configuration wizard again, remove the next line."
)
print -lr -- "" $comments "source $__p9k_cfg_path_u" >>$__p9k_zshrc
print -P ""
print -P "The following lines have been appended to your %B%4F$__p9k_zshrc_u%f%b:"
print -P ""
print -lP -- ' %8F'${^comments}'%f' " %2Fsource%f %15F$__p9k_cfg_path_u%f"
}
_p9k_can_configure || return
source $__p9k_root_dir/internal/icons.zsh || return
@ -524,25 +552,15 @@ done
clear
print -P "Powerlevel10k configuration has been written to %B%2F$__p9k_cfg_path_u%f%b."
if [[ -n $config_backup ]]; then
print -P "The previous version of your %B%2F$__p9k_cfg_path_u%f%b has been copied"
print -P "to %B%2F$config_backup%f%b."
print -P "The backup of the previuos version is at %B%3F$config_backup%f%b."
fi
if (( write_config )); then
generate_config || return
fi
local comments=(
"# You can customize your prompt by editing $__p9k_cfg_path_u."
"# To run configuration wizard again, remove the next line."
)
print -lr -- "" $comments "source $__p9k_cfg_path_u" >>$__p9k_zd/.zshrc
print -P ""
print -P "The following lines have been appended to your %B%2F$__p9k_zd_u/.zshrc%f%b:"
print -P ""
print -lP -- ' %8F'${^comments}'%f' " %2Fsource%f %15F$__p9k_cfg_path_u%f"
write_zshrc || return
} "$@"