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vagrant-prompt: replace `grep -P` call with sed and clean up 

Fixes #9207
This commit is contained in:
Marc Cornellà 2020-08-28 23:50:05 +02:00
parent 8d08f1634a
commit 4c9fc2634b
1 changed files with 10 additions and 15 deletions
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25
plugins/vagrant-prompt/vagrant-prompt.plugin.zsh
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@ -16,22 +16,17 @@
# ZSH_THEME_VAGRANT_PROMPT_NOT_CREATED="%{$fg_no_bold[white]%}○" # ZSH_THEME_VAGRANT_PROMPT_NOT_CREATED="%{$fg_no_bold[white]%}○"
function vagrant_prompt_info() { function vagrant_prompt_info() {
test -d .vagrant && test -f Vagrantfile local vm_states vm_state
if [[ "$?" == "0" ]]; then if [[ -d .vagrant && -f Vagrantfile ]]; then
statuses=$(vagrant status 2> /dev/null | grep -P "\w+\s+[\w\s]+\s\(\w+\)") vm_states=(${(f)"$(vagrant status 2> /dev/null | sed -nE 's/^.*(saved|poweroff|running|not created) \([[:alnum:]_]+\)$/\1/p')"})
statuses=("${(f)statuses}")
printf '%s' $ZSH_THEME_VAGRANT_PROMPT_PREFIX printf '%s' $ZSH_THEME_VAGRANT_PROMPT_PREFIX
for vm_details in $statuses; do for vm_state in $vm_states; do
vm_state=$(echo $vm_details | grep -o -E "saved|poweroff|not created|running") case "$vm_state" in
if [[ "$vm_state" == "running" ]]; then saved) printf '%s' $ZSH_THEME_VAGRANT_PROMPT_SUSPENDED ;;
printf '%s' $ZSH_THEME_VAGRANT_PROMPT_RUNNING running) printf '%s' $ZSH_THEME_VAGRANT_PROMPT_RUNNING ;;
elif [[ "$vm_state" == "saved" ]]; then poweroff) printf '%s' $ZSH_THEME_VAGRANT_PROMPT_POWEROFF ;;
printf '%s' $ZSH_THEME_VAGRANT_PROMPT_SUSPENDED "not created") printf '%s' $ZSH_THEME_VAGRANT_PROMPT_NOT_CREATED ;;
elif [[ "$vm_state" == "not created" ]]; then esac
printf '%s' $ZSH_THEME_VAGRANT_PROMPT_NOT_CREATED
elif [[ "$vm_state" == "poweroff" ]]; then
printf '%s' $ZSH_THEME_VAGRANT_PROMPT_POWEROFF
fi
done done
printf '%s' $ZSH_THEME_VAGRANT_PROMPT_SUFFIX printf '%s' $ZSH_THEME_VAGRANT_PROMPT_SUFFIX
fi fi