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fix(vagrant-prompt): make vagrant_prompt_info generic for any state (#12782)

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Marc Cornellà 2024-10-27 17:31:38 +01:00 committed by GitHub
parent 68d189cb35
commit fa64758aea
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2 changed files with 37 additions and 16 deletions
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25
plugins/vagrant-prompt/README.md
View file

@ -17,11 +17,15 @@ To display Vagrant info on your prompt add the `vagrant_prompt_info` to the
`$PROMPT` or `$RPROMPT` variable in your theme. Example:
```zsh
PROMPT='%{$fg[$NCOLOR]%}%B%n%b%{$reset_color%}:%{$fg[blue]%}%B%c/%b%{$reset_color%} $(vagrant_prompt_info)$(svn_prompt_info)$(git_prompt_info)%(!.#.$) '
PROMPT="$PROMPT"' $(vagrant_prompt_info)'
# or
RPROMPT='$(vagrant_prompt_info)'
```
`vagrant_prompt_info` makes use of some custom variables. This is an example
definition:
### Customization
`vagrant_prompt_info` makes use of the following custom variables, which can be set in your
`.zshrc` file:
```zsh
ZSH_THEME_VAGRANT_PROMPT_PREFIX="%{$fg_bold[blue]%}["
@ -31,3 +35,18 @@ ZSH_THEME_VAGRANT_PROMPT_POWEROFF="%{$fg_no_bold[red]%}●"
ZSH_THEME_VAGRANT_PROMPT_SUSPENDED="%{$fg_no_bold[yellow]%}●"
ZSH_THEME_VAGRANT_PROMPT_NOT_CREATED="%{$fg_no_bold[white]%}○"
```
### State to variable mapping
The plugin uses the output reported by `vagrant status` to print whichever symbol matches,
according to the following table:
| State | Symbol |
| ----------- | -------------------------------------- |
| running | `ZSH_THEME_VAGRANT_PROMPT_RUNNING` |
| not running | `ZSH_THEME_VAGRANT_PROMPT_POWEROFF` |
| poweroff | `ZSH_THEME_VAGRANT_PROMPT_POWEROFF` |
| paused | `ZSH_THEME_VAGRANT_PROMPT_SUSPENDED` |
| saved | `ZSH_THEME_VAGRANT_PROMPT_SUSPENDED` |
| suspended | `ZSH_THEME_VAGRANT_PROMPT_SUSPENDED` |
| not created | `ZSH_THEME_VAGRANT_PROMPT_NOT_CREATED` |

12
plugins/vagrant-prompt/vagrant-prompt.plugin.zsh
View file

@ -1,16 +1,18 @@
function vagrant_prompt_info() {
if [[ ! -d .vagrant || ! -f Vagrantfile ]]; then
return
fi
local vm_states vm_state
if [[ -d .vagrant && -f Vagrantfile ]]; then
vm_states=(${(f)"$(vagrant status 2> /dev/null | sed -nE 's/^.*(saved|poweroff|running|not created) \([[:alnum:]_]+\)$/\1/p')"})
vm_states=(${(f)"$(vagrant status 2> /dev/null | sed -nE 's/^[^ ]* *([[:alnum:] ]*) \([[:alnum:]_]+\)$/\1/p')"})
printf '%s' $ZSH_THEME_VAGRANT_PROMPT_PREFIX
for vm_state in $vm_states; do
case "$vm_state" in
saved) printf '%s' $ZSH_THEME_VAGRANT_PROMPT_SUSPENDED ;;
running) printf '%s' $ZSH_THEME_VAGRANT_PROMPT_RUNNING ;;
poweroff) printf '%s' $ZSH_THEME_VAGRANT_PROMPT_POWEROFF ;;
"not running"|poweroff) printf '%s' $ZSH_THEME_VAGRANT_PROMPT_POWEROFF ;;
paused|saved|suspended) printf '%s' $ZSH_THEME_VAGRANT_PROMPT_SUSPENDED ;;
"not created") printf '%s' $ZSH_THEME_VAGRANT_PROMPT_NOT_CREATED ;;
esac
done
printf '%s' $ZSH_THEME_VAGRANT_PROMPT_SUFFIX
fi
}