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check that wizard can run

This commit is contained in:
romkatv 2019-07-28 11:37:00 +02:00
parent 0955a5637d
commit 8edb59049a
1 changed files with 37 additions and 0 deletions
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37
internal/wizard.zsh
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@ -326,6 +326,43 @@ function generate_config() {
print -lr -- "$header" "$lines[@]" >$zd/$config_basename
}
if [[ ! -o multibyte ]]; then
print -P "%1F[ERROR]%f %Bp9k_configure%b: multibyte option is not set" >&2
return 1
fi
if [[ "${#$(print -P '\u276F' 2>/dev/null)}" != 1 ]]; then
print -P "%1F[ERROR]%f %Bp9k_configure%b: shell doesn't support unicode" >&2
return 1
fi
if [[ ! -w $zd ]]; then
print -P "%1F[ERROR]%f %Bp9k_configure%b: $zdu is not writable" >&2
return 1
fi
if [[ -d $zd/$config_basename ]]; then
print -P "%1F[ERROR]%f %Bp9k_configure%b: $zdu/$config_basename is a directory" >&2
return 1
fi
if [[ -e $zd/$config_basename && ! ( -f $zd/$config_basename || -h $zd/$config_basename ) ]]; then
print -P "%1F[ERROR]%f %Bp9k_configure%b: $zdu/$config_basename is a special file" >&2
return 1
fi
if [[ ! -t 0 || ! -t 1 ]]; then
print -P "%1F[ERROR]%f %Bp9k_configure%b: no TTY" >&2
return 1
fi
if (( LINES < 20 || COLUMNS < 70 )); then
print -P "%1F[ERROR]%f %Bp9k_configure%b: terminal size too small" >&2
return 1
fi
if [[ ! -r $p10k_root_dir/config/p10k-lean.zsh ]]; then
print -P "%1F[ERROR]%f %Bp9k_configure%b: cannot read $p10k_root_dir/config/p10k-lean.zsh" >&2
return 1
fi
if [[ ! -r $p10k_root_dir/config/p10k-classic.zsh ]]; then
print -P "%1F[ERROR]%f %Bp9k_configure%b: cannot read $p10k_root_dir/config/p10k-classic.zsh" >&2
return 1
fi
source $p10k_root_dir/internal/icons.zsh || return
while true; do