d84587e1a5
based on the Prezto git module [function](https://github.com/sorin-ionescu/prezto/blob/master/modules/git/functions/git-info) and further refactored and simplified. What changed: - Commit format only in 'detached HEAD' state, so `$(coalesce "%b" "%c")` is not needed, because you only get one of those. - Removed the `added`, `deleted`, `modified`, `renamed` and `unmerged` verbose contexts. - `git status` is only used in verbose mode. - In non-verbose mode, the `untracked` context is not available, and also untracked files are not considered for computing the `dirty` context. Using `git status` or checking for untracked files is [expensive](https://gist.github.com/sindresorhus/3898739).
3.6 KiB
Git-info
Exposes git repository status information to prompts.
Many thanks to Sorin Ionescu and Colin Hebert for the original code.
Git 1.7.2 is the minimum required version.
Settings
Ignore Submodules
Retrieving the status of a repository with submodules can take a long time. Submodules may be ignored when 'none', 'untracked', 'dirty', or 'all', which is the default.
zstyle ':zim:git-info' ignore-submodules 'none'
Verbose Mode
Verbose mode uses git status and computes the count of indexed, unindexed and
also untracked files. 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 also untracked files are not considered for computing the
'dirty' context. Using git status or checking for untracked files is
expensive.
Theming
To display information about the current repository in a prompt, define the
following styles in the prompt_name_setup function, where the syntax for
setting a style is:
zstyle ':zim:git-info:context' format 'string'
Main Contexts
| Name | Code | Description |
|---|---|---|
| action | %s | Special action name (see Special Action Contexts below) |
| ahead | %A | Commits ahead of remote count |
| behind | %B | Commits behind of remote count |
| 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 if verbose enabled) |
| indexed | %i | Indexed files (count if verbose enabled) |
| unindexed | %I | Unindexed files (count if verbose 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 if verbose enabled) |
Untracked Contexts
| Name | Format | Default Value |
|---|---|---|
| action:apply | value | 'apply' |
| action:bisect | value | 'bisect' |
| action:cherry-pick | value | 'cherry-pick' |
| action:cherry-pick-sequence | value | 'cherry-pick-sequence' |
| action:merge | value | 'merge' |
| action:rebase | value | 'rebase' |
| action:rebase-interactive | value | 'rebase-interactive' |
| action:rebase-merge | value | 'rebase-merge' |
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>'
Usage
First, format the repository state attributes. 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, format how the above attributes are displayed in prompts:
zstyle ':zim:git-info:keys' format \
'prompt' 'git(%b%c)' \
'rprompt' '[%R]'
Last, add $git_info[prompt] to $PROMPT and $git_info[rprompt] to
$RPROMPT respectively and call git-info in the prompt_name_preexec hook
function.