Exposes git repository status information to prompts.
Many thanks to Sorin Ionescu and Colin Hebert for the original code.
Retrieving the status of a repository with submodules can take a long time. So by default 'all' submodules are ignored. Optionally, 'untracked', 'dirty', or 'none' submodules can be ignored:
zstyle ':zim:git-info' ignore-submodules 'none'
Verbose mode uses git status and computes the count of indexed, unindexed and
also untracked files. Verbose mode can be slower, depending on your repository
and the git version being used. It can be enabled with the following zstyle:
zstyle ':zim:git-info' verbose yes
In non-verbose mode, the untracked context is not available (see Main contexts below), and untracked files are also not considered for computing the dirty context.
To display information about the current repository in a prompt, use the following syntax to define custom styles for each context you want displayed:
zstyle ':zim:git-info:<context_name>' format '<string>'
| Name | Code | Description |
|---|---|---|
| action | %s | Special action name (see Special action contexts below) |
| ahead | %A | Commits ahead of remote count |
| behind | %B | Commits behind remote count |
| diverged | %V | Diverged commits (both ahead and behind are yield when it's not defined) |
| branch | %b | Branch name |
| commit | %c | Commit short hash (when in 'detached HEAD' state) |
| clean | %C | Clean state |
| dirty | %D | Dirty state (count with untracked files when verbose mode enabled) |
| indexed | %i | Indexed files (count when verbose mode enabled) |
| unindexed | %I | Unindexed files (count when verbose mode enabled) |
| position | %p | Commits from nearest tag count (when in 'detached HEAD' state) |
| remote | %R | Remote name |
| stashed | %S | Stashed states count |
| untracked | %u | Untracked files count (only when verbose mode enabled) |
While the commit and position contexts are only available when in 'detached HEAD' state, on the other hand, the ahead, behind, diverged, branch and remote contexts are only available when an actual branch is checked out (so when not in 'detached HEAD' state).
| Name | Description | Default value |
|---|---|---|
| action:rebase-i | Rebase interactive | rebase-i |
| action:rebase-m | Rebase merge | rebase-m |
| action:rebase | Rebase | rebase |
| action:am | Apply mailbox | am |
| action:am/rebase | Apply mailbox or rebase | am/rebase |
| action:merge | Merge | merge |
| action:revert-seq | Revert sequence | revert-seq |
| action:revert | Revert | revert |
| action:cherry-seq | Cherry-pick sequence | cherry-seq |
| action:cherry | Cherry-pick | cherry |
| action:bisect | Bisect | bisect |
Formatting example for special actions:
zstyle ':zim:git-info:action:bisect' format '<B>'
zstyle ':zim:git-info:action:merge' format '>M<'
zstyle ':zim:git-info:action:rebase' format '>R>'
First, customize the contexts you want displayed. For example, to format the branch name, commit, and remote name, define the following styles:
zstyle ':zim:git-info:branch' format 'branch:%b'
zstyle ':zim:git-info:commit' format 'commit:%c'
zstyle ':zim:git-info:remote' format 'remote:%R'
Second, define where the above contexts are displayed in prompts:
zstyle ':zim:git-info:keys' format \
'prompt' 'git(%b%c)' \
'rprompt' '[%R]'
Last, add ${(e)git_info[prompt]} and ${(e)git_info[rprompt]} to PS1 and
RPS1 respectively, and add git-info to the precmd hooks.
Here's a complete example:
setopt nopromptbang prompt{cr,percent,sp,subst}
zstyle ':zim:git-info:branch' format 'branch:%b'
zstyle ':zim:git-info:commit' format 'commit:%c'
zstyle ':zim:git-info:remote' format 'remote:%R'
zstyle ':zim:git-info:keys' format \
'prompt' 'git(%b%c)' \
'rprompt' '[%R]'
autoload -Uz add-zsh-hook && add-zsh-hook precmd git-info
PS1='${(e)git_info[prompt]}%# '
RPS1='${(e)git_info[rprompt]}'
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