[git-info] Add complete example to README.md

so users don't need to look at our prompts code to figure out how having
all the pieces together looks like.
This commit is contained in:
Eric Nielsen 2018-12-26 20:56:57 -05:00
parent 882408b762
commit 1ab110c264
1 changed files with 26 additions and 0 deletions

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@ -101,3 +101,29 @@ Second, format how the above attributes are displayed in prompts:
Last, add `${(e)git_info[prompt]}` and `${(e)git_info[rprompt]}` to `PS1` and
`RPS1` respectively, and call `git-info` in the `prompt_name_precmd` hook function.
Here's a complete example of a `prompt_example_setup` file:
prompt_example_precmd() {
(( ${+functions[git-info]} )) && git-info
prompt_example_setup() {
autoload -Uz add-zsh-hook && add-zsh-hook precmd prompt_example_precmd
prompt_opts=(cr percent sp subst)
zstyle ':zim:git-info:branch' format 'branch:%b'
zstyle ':zim:git-info:commit' format 'commit:%c'
zstyle ':zim:git-info:remote' format 'remote:%R'
zstyle ':zim:git-info:keys' format \
'prompt' 'git(%b%c)' \
'rprompt' '[%R]'
PS1='${(e)git_info[prompt]}%# '
prompt_example_setup "${@}"