This commit is contained in:
Andrey Anurin
2016-05-16 23:46:33 -07:00
commit 916d13f93e
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Git
===
Enhances the [Git][1] distributed version control system by providing aliases,
functions and by exposing repository status information to prompts.
Git **1.7.2** is the [minimum required version][7].
Settings
--------
### Log
The format of the [git-log][8] output is configurable via the following style,
where context is *brief*, *oneline*, and *medium*, which will be passed to the
`--pretty=format:` switch.
zstyle ':prezto:module:git:log:context' format ''
### Status
Retrieving the status of a repository with submodules can take a long time.
Submodules may be ignored when they are *dirty*, *untracked*, *all*, or *none*.
zstyle ':prezto:module:git:status:ignore' submodules 'all'
This setting affects all aliases and functions that call `git-status`.
Aliases
-------
### Git
- `g` is short for `git`.
### Branch
- `gb` lists, creates, renames, and deletes branches.
- `gbc` creates a new branch.
- `gbl` lists branches and their commits.
- `gbL` lists local and remote branches and their commits.
- `gbs` lists branches and their commits with ancestry graphs.
- `gbS` lists local and remote branches and their commits with ancestry
graphs.
- `gbx` deletes a branch.
- `gbX` deletes a branch irrespective of its merged status.
- `gbm` renames a branch.
- `gbM` renames a branch even if the new branch name already exists.
### Commit
- `gc` records changes to the repository.
- `gca` stages all modified and deleted files.
- `gcm` records changes to the repository with the given message.
- `gco` checks out a branch or paths to work tree.
- `gcO` checks out hunks from the index or the tree interactively.
- `gcf` amends the tip of the current branch using the same log message as
*HEAD*.
- `gcF` amends the tip of the current branch.
- `gcp` applies changes introduced by existing commits.
- `gcP` applies changes introduced by existing commits without committing.
- `gcr` reverts existing commits by reverting patches and recording new
commits.
- `gcR` removes the *HEAD* commit.
- `gcs` displays various types of objects.
- `gcl` lists lost commits.
### Conflict
- `gCl` lists unmerged files.
- `gCa` adds unmerged file contents to the index.
- `gCe` executes merge-tool on all unmerged file.
- `gCo` checks out our changes for unmerged paths.
- `gCO` checks out our changes for all unmerged paths.
- `gCt` checks out their changes for unmerged paths.
- `gCT` checks out their changes for all unmerged paths.
### Data
- `gd` displays information about files in the index and the work tree.
- `gdc` lists cached files.
- `gdx` lists deleted files.
- `gdm` lists modified files.
- `gdu` lists untracked files.
- `gdk` lists killed files.
- `gdi` lists ignored files.
### Fetch
- `gf` downloads objects and references from another repository.
- `gfc` clones a repository into a new directory.
- `gfm` fetches from and merges with another repository or local branch.
- `gfr` fetches from and rebases on another repository or local branch.
### Grep
- `gg` displays lines matching a pattern.
- `ggi` displays lines matching a pattern ignoring case.
- `ggl` lists files matching a pattern.
- `ggL` lists files that are not matching a pattern.
- `ggv` displays lines not matching a pattern.
- `ggw` displays lines matching a pattern at word boundary.
### Index
- `gia` adds file contents to the index.
- `giA` adds file contents to the index interactively.
- `giu` adds file contents to the index (updates only known files).
- `gid` displays changes between the index and a named commit (diff).
- `giD` displays changes between the index and a named commit (word diff).
- `gir` resets the current HEAD to the specified state.
- `giR` resets the current index interactively.
- `gix` removes files/directories from the index (recursively).
- `giX` removes files/directories from the index (recursively and forced).
### Log
- `gl` displays the log.
- `gls` displays the stats log.
- `gld` displays the diff log.
- `glo` displays the one line log.
- `glg` displays the graph log.
- `glb` displays the brief commit log.
- `glc` displays the commit count for each contributor in descending order.
### Merge
- `gm` joins two or more development histories together.
- `gmC` joins two or more development histories together but does not commit.
- `gmF` joins two or more development histories together but does not commit
generating a merge commit even if the merge resolved as a fast-forward.
- `gma` aborts the conflict resolution, and reconstructs the pre-merge state.
- `gmt` runs the merge conflict resolution tools to resolve conflicts.
### Push
- `gp` updates remote refs along with associated objects.
- `gpf` forcefully updates remote refs along with associated objects.
- `gpa` updates remote branches along with associated objects.
- `gpA` updates remote branches and tags along with associated objects.
- `gpt` updates remote tags along with associated objects.
- `gpc` updates remote refs along with associated objects and adds *origin*
as an upstream reference for the current branch.
- `gpp` pulls and pushes from origin to origin.
### Rebase
- `gr` forward-ports local commits to the updated upstream head.
- `gra` aborts the rebase.
- `grc` continues the rebase after merge conflicts are resolved.
- `gri` makes a list of commits to be rebased and opens the editor.
- `grs` skips the current patch.
### Remote
- `gR` manages tracked repositories.
- `gRl` lists remote names and their URLs.
- `gRa` adds a new remote.
- `gRx` removes a remote.
- `gRm` renames a remote.
- `gRu` fetches remotes updates.
- `gRp` prunes all stale remote tracking branches.
- `gRs` displays information about a given remote.
- `gRb` opens a remote on [GitHub][3] in the default browser.
### Stash
- `gs` stashes the changes of the dirty working directory.
- `gsa` applies the changes recorded in a stash to the working directory.
- `gsx` drops a stashed state.
- `gsX` drops all the stashed states.
- `gsl` lists stashed states.
- `gsL` lists dropped stashed states.
- `gsd` displays changes between the stash and its original parent.
- `gsp` removes and applies a single stashed state from the stash list.
- `gsr` recovers a given stashed state.
- `gss` stashes the changes of the dirty working directory, including untracked.
- `gsS` stashes the changes of the dirty working directory interactively.
- `gsw` stashes the changes of the dirty working directory retaining the index.
### Submodule
- `gS` initializes, updates, or inspects submodules.
- `gSa` adds given a repository as a submodule.
- `gSf` evaluates a shell command in each of checked out submodules.
- `gSi` initializes submodules.
- `gSI` initializes and clones submodules recursively.
- `gSl` lists the commits of all submodules.
- `gSm` moves a submodule.
- `gSs` synchronizes submodules' remote URL to the value specified in
.gitmodules.
- `gSu` fetches and merges the latest changes for all submodule.
- `gSx` removes a submodule.
### Working directory
- `gws` displays working-tree status in the short format.
- `gwS` displays working-tree status.
- `gwd` displays changes between the working tree and the index (diff).
- `gwD` displays changes between the working tree and the index (word diff).
- `gwr` resets the current HEAD to the specified state, does not touch the
index nor the working tree.
- `gwR` resets the current HEAD, index and working tree to the specified state.
- `gwc` removes untracked files from the working tree (dry-run).
- `gwC` removes untracked files from the working tree.
- `gwx` removes files from the working tree and from the index recursively.
- `gwX` removes files from the working tree and from the index recursively and
forcefully.
### Shadows
The following aliases may shadow system commands:
- `gpt` shadows the [GUID partition table maintenance utility][4].
- `gs` shadows the [Ghostscript][5].
If you frequently use the above commands, you may wish to remove said aliases
from this module or to disable them at the bottom of the zshrc with `unalias`.
You can temporarily bypass an alias by prefixing it with a backward slash:
`\gpt`.
Functions
---------
- `git-branch-current` displays the current branch.
- `git-commit-lost` lists lost commits.
- `git-dir` displays the path to the Git directory.
- `git-hub-browse` opens the [GitHub][3] repository in the default browser.
- `git-hub-shorten-url` shortens GitHub URLs.
- `git-info` exposes repository information via the `$git_info` associative
array.
- `git-root` displays the path to the working tree root.
- `git-stash-clear-interactive` asks for confirmation before clearing the stash.
- `git-stash-dropped` lists dropped stashed states.
- `git-stash-recover` recovers given dropped stashed states.
- `git-submodule-move` moves a submodule.
- `git-submodule-remove` removes a submodule.
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 as follows.
zstyle ':prezto:module:git:info:context:subcontext' format 'string'
### Main Contexts
| Name | Format Code | Description
| --------- | :---------: | ---------------------------------------------------
| action | %s | Special action name
| ahead | %A | Commits ahead of remote count
| behind | %B | Commits behind of remote count
| branch | %b | Branch name
| commit | %c | Commit hash
| position | %p | Commits from the nearest tag count
| remote | %R | Remote name
| stashed | %S | Stashed states count
### Concise Contexts
| Name | Format Code | Description
| --------- | :---------: | ---------------------------------------------------
| clean | %C | Clean state
| dirty | %D | Dirty files count
| indexed | %i | Indexed files count
| unindexed | %I | Unindexed files count
| untracked | %u | Untracked files count
The following contexts must be enabled with the following zstyle:
zstyle ':prezto:module:git:info' verbose 'yes'
### Verbose Contexts
| Name | Format Code | Description
| --------- | :---------: | ---------------------------------------------------
| added | %a | Added files count
| clean | %C | Clean state
| deleted | %d | Deleted files count
| dirty | %D | Dirty files count
| modified | %m | Modified files count
| renamed | %r | Renamed files count
| unmerged | %U | Unmerged files count
| untracked | %u | Untracked files count
### Special Action Contexts
| Name | Format | Description
| -------------------- | :---------: | -----------------------------------------
| apply | value | Applying patches
| bisect | value | Binary searching for changes
| cherry-pick | value | Cherry picking
| cherry-pick-sequence | value | Cherry picking sequence
| merge | value | Merging
| rebase | value | Rebasing
| rebase-interactive | value | Rebasing interactively
| rebase-merge | value | Rebasing merge
First, format the repository state attributes. For example, to format the branch
and remote names, define the following styles.
zstyle ':prezto:module:git:info:branch' format 'branch:%b'
zstyle ':prezto:module:git:info:remote' format 'remote:%R'
Second, format how the above attributes are displayed in prompts.
zstyle ':prezto:module:git:info:keys' format \
'prompt' ' git(%b)' \
'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.
Authors
-------
*The authors of this module should be contacted via the [issue tracker][6].*
- [Sorin Ionescu](https://github.com/sorin-ionescu)
- [Colin Hebert](https://github.com/ColinHebert)
[1]: http://www.git-scm.com
[2]: https://github.com/defunkt/hub
[3]: https://www.github.com
[4]: http://www.manpagez.com/man/8/gpt/
[5]: http://linux.die.net/man/1/gs
[6]: https://github.com/sorin-ionescu/prezto/issues
[7]: https://github.com/sorin-ionescu/prezto/issues/219
[8]: http://www.kernel.org/pub/software/scm/git/docs/git-log.html

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#
# Defines Git aliases.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
#
# Settings
#
#
# Log
zstyle -s ':prezto:module:git:log:medium' format '_git_log_medium_format' \
|| _git_log_medium_format='%C(bold)Commit:%C(reset) %C(green)%H%C(red)%d%n%C(bold)Author:%C(reset) %C(cyan)%an <%ae>%n%C(bold)Date:%C(reset) %C(blue)%ai (%ar)%C(reset)%n%+B'
zstyle -s ':prezto:module:git:log:oneline' format '_git_log_oneline_format' \
|| _git_log_oneline_format='%C(green)%h%C(reset) %s%C(red)%d%C(reset)%n'
zstyle -s ':prezto:module:git:log:brief' format '_git_log_brief_format' \
|| _git_log_brief_format='%C(green)%h%C(reset) %s%n%C(blue)(%ar by %an)%C(red)%d%C(reset)%n'
# Status
zstyle -s ':prezto:module:git:status:ignore' submodules '_git_status_ignore_submodules' \
|| _git_status_ignore_submodules='none'
#
# Aliases
#
# Git
alias g='git'
# Branch (b)
alias gb='git branch'
alias gbc='git checkout -b'
alias gbl='git branch -v'
alias gbL='git branch -av'
alias gbx='git branch -d'
alias gbX='git branch -D'
alias gbm='git branch -m'
alias gbM='git branch -M'
alias gbs='git show-branch'
alias gbS='git show-branch -a'
# Commit (c)
alias gc='git commit --verbose'
alias gca='git commit --verbose --all'
alias gcm='git commit --message'
alias gco='git checkout'
alias gcO='git checkout --patch'
alias gcf='git commit --amend --reuse-message HEAD'
alias gcF='git commit --verbose --amend'
alias gcp='git cherry-pick --ff'
alias gcP='git cherry-pick --no-commit'
alias gcr='git revert'
alias gcR='git reset "HEAD^"'
alias gcs='git show'
alias gcl='git-commit-lost'
# Conflict (C)
alias gCl='git status | sed -n "s/^.*both [a-z]*ed: *//p"'
alias gCa='git add $(gCl)'
alias gCe='git mergetool $(gCl)'
alias gCo='git checkout --ours --'
alias gCO='gCo $(gCl)'
alias gCt='git checkout --theirs --'
alias gCT='gCt $(gCl)'
# Data (d)
alias gd='git ls-files'
alias gdc='git ls-files --cached'
alias gdx='git ls-files --deleted'
alias gdm='git ls-files --modified'
alias gdu='git ls-files --other --exclude-standard'
alias gdk='git ls-files --killed'
alias gdi='git status --porcelain --short --ignored | sed -n "s/^!! //p"'
# Fetch (f)
alias gf='git fetch'
alias gfc='git clone'
alias gfm='git pull'
alias gfr='git pull --rebase'
# Grep (g)
alias gg='git grep'
alias ggi='git grep --ignore-case'
alias ggl='git grep --files-with-matches'
alias ggL='git grep --files-without-matches'
alias ggv='git grep --invert-match'
alias ggw='git grep --word-regexp'
# Index (i)
alias gia='git add'
alias giA='git add --patch'
alias giu='git add --update'
alias gid='git diff --no-ext-diff --cached'
alias giD='git diff --no-ext-diff --cached --word-diff'
alias gir='git reset'
alias giR='git reset --patch'
alias gix='git rm -r --cached'
alias giX='git rm -rf --cached'
# Log (l)
alias gl='git log --topo-order --pretty=format:"${_git_log_medium_format}"'
alias gls='git log --topo-order --stat --pretty=format:"${_git_log_medium_format}"'
alias gld='git log --topo-order --stat --patch --full-diff --pretty=format:"${_git_log_medium_format}"'
alias glo='git log --topo-order --pretty=format:"${_git_log_oneline_format}"'
alias glg='git log --topo-order --all --graph --pretty=format:"${_git_log_oneline_format}"'
alias glb='git log --topo-order --pretty=format:"${_git_log_brief_format}"'
alias glc='git shortlog --summary --numbered'
# Merge (m)
alias gm='git merge'
alias gmC='git merge --no-commit'
alias gmF='git merge --no-ff'
alias gma='git merge --abort'
alias gmt='git mergetool'
# Push (p)
alias gp='git push'
alias gpf='git push --force'
alias gpa='git push --all'
alias gpA='git push --all && git push --tags'
alias gpt='git push --tags'
alias gpc='git push --set-upstream origin "$(git-branch-current 2> /dev/null)"'
alias gpp='git pull origin "$(git-branch-current 2> /dev/null)" && git push origin "$(git-branch-current 2> /dev/null)"'
# Rebase (r)
alias gr='git rebase'
alias gra='git rebase --abort'
alias grc='git rebase --continue'
alias gri='git rebase --interactive'
alias grs='git rebase --skip'
# Remote (R)
alias gR='git remote'
alias gRl='git remote --verbose'
alias gRa='git remote add'
alias gRx='git remote rm'
alias gRm='git remote rename'
alias gRu='git remote update'
alias gRp='git remote prune'
alias gRs='git remote show'
alias gRb='git-hub-browse'
# Stash (s)
alias gs='git stash'
alias gsa='git stash apply'
alias gsx='git stash drop'
alias gsX='git-stash-clear-interactive'
alias gsl='git stash list'
alias gsL='git-stash-dropped'
alias gsd='git stash show --patch --stat'
alias gsp='git stash pop'
alias gsr='git-stash-recover'
alias gss='git stash save --include-untracked'
alias gsS='git stash save --patch --no-keep-index'
alias gsw='git stash save --include-untracked --keep-index'
# Submodule (S)
alias gS='git submodule'
alias gSa='git submodule add'
alias gSf='git submodule foreach'
alias gSi='git submodule init'
alias gSI='git submodule update --init --recursive'
alias gSl='git submodule status'
alias gSm='git-submodule-move'
alias gSs='git submodule sync'
alias gSu='git submodule foreach git pull origin master'
alias gSx='git-submodule-remove'
# Working Copy (w)
alias gws='git status --ignore-submodules=${_git_status_ignore_submodules} --short'
alias gwS='git status --ignore-submodules=${_git_status_ignore_submodules}'
alias gwd='git diff --no-ext-diff'
alias gwD='git diff --no-ext-diff --word-diff'
alias gwr='git reset --soft'
alias gwR='git reset --hard'
alias gwc='git clean -n'
alias gwC='git clean -f'
alias gwx='git rm -r'
alias gwX='git rm -rf'

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#compdef git-hub-browse
#autoload
#
# Completes git-hub-browse.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
if ! is-true "$(git rev-parse --is-inside-work-tree 2> /dev/null)"; then
return 1
fi
local state expl remotes remote branches_or_tags branches tags files ret=1
_arguments -C -s -S \
'1::args:->remote' \
'2::args:->branch-or-tag' \
'3::args:->file' && ret=0
case "$state" in
(remote)
remotes=($(git config --get-regexp 'remote.*.url' | cut -d. -f2))
_describe -t branch 'remotes' remotes && ret=0
;;
(branch-or-tag)
remote="$words[(($CURRENT - 1))]"
branches_or_tags=($(
git ls-remote --heads --tags "$remote" 2>/dev/null | cut -f2
))
branches=(HEAD ${${(M)branches_or_tags[@]##refs/heads/?##}##refs/heads/})
tags=(${${(M)branches_or_tags[@]##refs/tags/?##}##refs/tags/})
_describe -t branch 'branches' branches && ret=0
_describe -t tag 'tags' tags && ret=0
;;
(file)
files=(${(0)"$(_call_program files git ls-files -z --exclude-standard 2>/dev/null)"})
_wanted file expl 'file' _multi_parts - / files && ret=0
;;
esac
return $ret

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#compdef git-hub-shorten-url
#autoload
#
# Completes git-hub-shorten-url.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
_arguments '1:url:' && return 0

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#compdef git-info
#autoload
#
# Completes git-info.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
if ! is-true "$(git rev-parse --is-inside-work-tree 2> /dev/null)"; then
return 1
fi
_arguments "1:toggle:((
on\:'enable in-prompt information for the current repository'
off\:'disable in-prompt information for the current repository'
))" && return 0

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#compdef git-submodule-move
#autoload
#
# Completes git-submodule-move.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
if ! is-true "$(git rev-parse --is-inside-work-tree 2> /dev/null)"; then
return 1
fi
local state expl ret=1
local -a submodules
local submodule
_arguments -C -s -S \
'1::args:->submodule' \
'2::args:->directory' && ret=0
case "$state" in
(submodule)
while IFS=$'\n' read submodule; do
submodules+=("$submodule")
done < <(
git config --file "$(git-root)/.gitmodules" --list \
| grep '.path=' \
| cut -d= -f2-
)
_describe -t submodule 'submodules' submodules && ret=0
;;
(directory)
_wanted directories expl 'directory' _path_files -/ || _message 'directory'
;;
esac
return $ret

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#compdef git-submodule-remove
#autoload
#
# Completes git-submodule-remove.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
if ! is-true "$(git rev-parse --is-inside-work-tree 2> /dev/null)"; then
return 1
fi
local -a submodules
local submodule
while IFS=$'\n' read submodule; do
submodules+=("$submodule")
done < <(
git config --file "$(git-root)/.gitmodules" --list \
| grep '.path=' \
| cut -d= -f2-
)
_describe -t submodule 'submodules' submodules && return 0

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#
# Displays the current Git branch.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
if ! git rev-parse 2> /dev/null; then
print "$0: not a repository: $PWD" >&2
return 1
fi
local ref="$(git symbolic-ref HEAD 2> /dev/null)"
if [[ -n "$ref" ]]; then
print "${ref#refs/heads/}"
return 0
else
return 1
fi

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#
# Lists lost Git commits.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
if ! is-true "$(git rev-parse --is-inside-work-tree 2> /dev/null)"; then
print "$0: not a repository work tree: $PWD" >&2
return 1
fi
git fsck 2> /dev/null \
| grep "^dangling commit" \
| awk '{print $3}' \
| git log \
--date-order \
--no-walk \
--stdin \
--pretty=format:${_git_log_oneline_format}

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#
# Displays the path to the Git directory.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
local git_dir="${$(git rev-parse --git-dir):A}"
if [[ -n "$git_dir" ]]; then
print "$git_dir"
return 0
else
print "$0: not a repository: $PWD" >&2
return 1
fi

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#
# Opens a GitHub repository in the default browser.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
if ! is-true "$(git rev-parse --is-inside-work-tree 2> /dev/null)"; then
print "$0: not a repository work tree: $PWD" >&2
return 1
fi
local remotes remote references reference file url
remote="${1:-origin}"
remotes=($(git config --get-regexp 'remote.*.url' | cut -d. -f2))
if (( $remotes[(i)$remote] == $#remotes + 1 )); then
print "$0: remote not found: $remote" >&2
return 1
fi
url=$(
git config --get "remote.${remote}.url" \
| sed -En "s/(git|https?)(@|:\/\/)github.com(:|\/)(.+)\/(.+).git/https:\/\/github.com\/\4\/\5/p"
)
reference="${${2:-$(git-branch-current)}:-HEAD}"
references=(
HEAD
${$(git ls-remote --heads --tags "$remote" | awk '{print $2}')##refs/(heads|tags)/}
)
if (( $references[(i)$reference] == $#references + 1 )); then
print "$0: branch or tag not found: $reference" >&2
return 1
fi
if [[ "$reference" == 'HEAD' ]]; then
reference="$(git rev-parse HEAD 2>/dev/null)"
fi
file="$3"
if [[ -n "$url" ]]; then
url="${url}/tree/${reference}/${file}"
if (( $+commands[$BROWSER] )); then
"$BROWSER" "$url"
return 0
else
print "$0: browser not set or set to a non-existent browser" >&2
return 1
fi
else
print "$0: not a Git repository or remote not set" >&2
return 1
fi

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@@ -0,0 +1,22 @@
#
# Shortens GitHub URLs.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
local url="$1"
if [[ "$url" == '-' ]]; then
read url <&0
fi
if [[ -z "$url" ]]; then
print "usage: $0 [ url | - ]" >&2
fi
if (( $+commands[curl] )); then
curl -s -i 'http://git.io' -F "url=$url" | grep 'Location:' | sed 's/Location: //'
else
print "$0: command not found: curl" >&2
fi

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#
# Exposes Git repository information via the $git_info associative array.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
# Gets the Git special action (am, bisect, cherry, merge, rebase).
# Borrowed from vcs_info and edited.
function _git-action {
local action_dir
local git_dir="$(git-dir)"
local apply_formatted
local bisect_formatted
local cherry_pick_formatted
local cherry_pick_sequence_formatted
local merge_formatted
local rebase_formatted
local rebase_interactive_formatted
local rebase_merge_formatted
for action_dir in \
"${git_dir}/rebase-apply" \
"${git_dir}/rebase" \
"${git_dir}/../.dotest"
do
if [[ -d "$action_dir" ]] ; then
zstyle -s ':prezto:module:git:info:action:apply' format 'apply_formatted' || apply_formatted='apply'
zstyle -s ':prezto:module:git:info:action:rebase' format 'rebase_formatted' || rebase_formatted='rebase'
if [[ -f "${action_dir}/rebasing" ]] ; then
print "$rebase_formatted"
elif [[ -f "${action_dir}/applying" ]] ; then
print "$apply_formatted"
else
print "${rebase_formatted}/${apply_formatted}"
fi
return 0
fi
done
for action_dir in \
"${git_dir}/rebase-merge/interactive" \
"${git_dir}/.dotest-merge/interactive"
do
if [[ -f "$action_dir" ]]; then
zstyle -s ':prezto:module:git:info:action:rebase-interactive' format 'rebase_interactive_formatted' || rebase_interactive_formatted='rebase-interactive'
print "$rebase_interactive_formatted"
return 0
fi
done
for action_dir in \
"${git_dir}/rebase-merge" \
"${git_dir}/.dotest-merge"
do
if [[ -d "$action_dir" ]]; then
zstyle -s ':prezto:module:git:info:action:rebase-merge' format 'rebase_merge_formatted' || rebase_merge_formatted='rebase-merge'
print "$rebase_merge_formatted"
return 0
fi
done
if [[ -f "${git_dir}/MERGE_HEAD" ]]; then
zstyle -s ':prezto:module:git:info:action:merge' format 'merge_formatted' || merge_formatted='merge'
print "$merge_formatted"
return 0
fi
if [[ -f "${git_dir}/CHERRY_PICK_HEAD" ]]; then
if [[ -d "${git_dir}/sequencer" ]] ; then
zstyle -s ':prezto:module:git:info:action:cherry-pick-sequence' format 'cherry_pick_sequence_formatted' || cherry_pick_sequence_formatted='cherry-pick-sequence'
print "$cherry_pick_sequence_formatted"
else
zstyle -s ':prezto:module:git:info:action:cherry-pick' format 'cherry_pick_formatted' || cherry_pick_formatted='cherry-pick'
print "$cherry_pick_formatted"
fi
return 0
fi
if [[ -f "${git_dir}/BISECT_LOG" ]]; then
zstyle -s ':prezto:module:git:info:action:bisect' format 'bisect_formatted' || bisect_formatted='bisect'
print "$bisect_formatted"
return 0
fi
return 1
}
# Gets the Git status information.
function git-info {
# Extended globbing is needed to parse repository status.
setopt LOCAL_OPTIONS
setopt EXTENDED_GLOB
local action
local action_format
local action_formatted
local added=0
local added_format
local added_formatted
local ahead=0
local ahead_and_behind
local ahead_and_behind_cmd
local ahead_format
local ahead_formatted
local ahead_or_behind
local behind=0
local behind_format
local behind_formatted
local branch
local branch_format
local branch_formatted
local branch_info
local clean
local clean_formatted
local commit
local commit_format
local commit_formatted
local deleted=0
local deleted_format
local deleted_formatted
local dirty=0
local dirty_format
local dirty_formatted
local ignore_submodules
local indexed=0
local indexed_format
local indexed_formatted
local -A info_formats
local info_format
local modified=0
local modified_format
local modified_formatted
local position
local position_format
local position_formatted
local remote
local remote_cmd
local remote_format
local remote_formatted
local renamed=0
local renamed_format
local renamed_formatted
local stashed=0
local stashed_format
local stashed_formatted
local status_cmd
local status_mode
local unindexed=0
local unindexed_format
local unindexed_formatted
local unmerged=0
local unmerged_format
local unmerged_formatted
local untracked=0
local untracked_format
local untracked_formatted
# Clean up previous $git_info.
unset git_info
typeset -gA git_info
# Return if not inside a Git repository work tree.
if ! is-true "$(git rev-parse --is-inside-work-tree 2> /dev/null)"; then
return 1
fi
if (( $# > 0 )); then
if [[ "$1" == [Oo][Nn] ]]; then
git config --bool prompt.showinfo true
elif [[ "$1" == [Oo][Ff][Ff] ]]; then
git config --bool prompt.showinfo false
else
print "usage: $0 [ on | off ]" >&2
fi
return 0
fi
# Return if git-info is disabled.
if ! is-true "${$(git config --bool prompt.showinfo):-true}"; then
return 1
fi
# Ignore submodule status.
zstyle -s ':prezto:module:git:status:ignore' submodules 'ignore_submodules'
# Format commit.
zstyle -s ':prezto:module:git:info:commit' format 'commit_format'
if [[ -n "$commit_format" ]]; then
commit="$(git rev-parse HEAD 2> /dev/null)"
if [[ -n "$commit" ]]; then
zformat -f commit_formatted "$commit_format" "c:$commit"
fi
fi
# Format stashed.
zstyle -s ':prezto:module:git:info:stashed' format 'stashed_format'
if [[ -n "$stashed_format" && -f "$(git-dir)/refs/stash" ]]; then
stashed="$(git stash list 2> /dev/null | wc -l | awk '{print $1}')"
if [[ -n "$stashed" ]]; then
zformat -f stashed_formatted "$stashed_format" "S:$stashed"
fi
fi
# Format action.
zstyle -s ':prezto:module:git:info:action' format 'action_format'
if [[ -n "$action_format" ]]; then
action="$(_git-action)"
if [[ -n "$action" ]]; then
zformat -f action_formatted "$action_format" "s:$action"
fi
fi
# Get the branch.
branch="${$(git symbolic-ref HEAD 2> /dev/null)#refs/heads/}"
# Format branch.
zstyle -s ':prezto:module:git:info:branch' format 'branch_format'
if [[ -n "$branch" && -n "$branch_format" ]]; then
zformat -f branch_formatted "$branch_format" "b:$branch"
fi
# Format position.
zstyle -s ':prezto:module:git:info:position' format 'position_format'
if [[ -z "$branch" && -n "$position_format" ]]; then
position="$(git describe --contains --all HEAD 2> /dev/null)"
if [[ -n "$position" ]]; then
zformat -f position_formatted "$position_format" "p:$position"
fi
fi
# Format remote.
zstyle -s ':prezto:module:git:info:remote' format 'remote_format'
if [[ -n "$branch" && -n "$remote_format" ]]; then
# Gets the remote name.
remote_cmd='git rev-parse --symbolic-full-name --verify HEAD@{upstream}'
remote="${$(${(z)remote_cmd} 2> /dev/null)##refs/remotes/}"
if [[ -n "$remote" ]]; then
zformat -f remote_formatted "$remote_format" "R:$remote"
fi
fi
zstyle -s ':prezto:module:git:info:ahead' format 'ahead_format'
zstyle -s ':prezto:module:git:info:behind' format 'behind_format'
if [[ -n "$branch" && ( -n "$ahead_format" || -n "$behind_format" ) ]]; then
# Gets the commit difference counts between local and remote.
ahead_and_behind_cmd='git rev-list --count --left-right HEAD...@{upstream}'
# Get ahead and behind counts.
ahead_and_behind="$(${(z)ahead_and_behind_cmd} 2> /dev/null)"
# Format ahead.
if [[ -n "$ahead_format" ]]; then
ahead="$ahead_and_behind[(w)1]"
if (( ahead > 0 )); then
zformat -f ahead_formatted "$ahead_format" "A:$ahead"
fi
fi
# Format behind.
if [[ -n "$behind_format" ]]; then
behind="$ahead_and_behind[(w)2]"
if (( behind > 0 )); then
zformat -f behind_formatted "$behind_format" "B:$behind"
fi
fi
fi
# Get status type.
if ! zstyle -t ':prezto:module:git:info' verbose; then
# Format indexed.
zstyle -s ':prezto:module:git:info:indexed' format 'indexed_format'
if [[ -n "$indexed_format" ]]; then
((
indexed+=$(
git diff-index \
--no-ext-diff \
--name-only \
--cached \
--ignore-submodules=${ignore_submodules:-none} \
HEAD \
2> /dev/null \
| wc -l
)
))
if (( indexed > 0 )); then
zformat -f indexed_formatted "$indexed_format" "i:$indexed"
fi
fi
# Format unindexed.
zstyle -s ':prezto:module:git:info:unindexed' format 'unindexed_format'
if [[ -n "$unindexed_format" ]]; then
((
unindexed+=$(
git diff-files \
--no-ext-diff \
--name-only \
--ignore-submodules=${ignore_submodules:-none} \
2> /dev/null \
| wc -l
)
))
if (( unindexed > 0 )); then
zformat -f unindexed_formatted "$unindexed_format" "I:$unindexed"
fi
fi
# Format untracked.
zstyle -s ':prezto:module:git:info:untracked' format 'untracked_format'
if [[ -n "$untracked_format" ]]; then
((
untracked+=$(
git ls-files \
--other \
--exclude-standard \
2> /dev/null \
| wc -l
)
))
if (( untracked > 0 )); then
zformat -f untracked_formatted "$untracked_format" "u:$untracked"
fi
fi
(( dirty = indexed + unindexed + untracked ))
else
# Use porcelain status for easy parsing.
status_cmd="git status --porcelain --ignore-submodules=${ignore_submodules:-none}"
# Get current status.
while IFS=$'\n' read line; do
# Count added, deleted, modified, renamed, unmerged, untracked, dirty.
# T (type change) is undocumented, see http://git.io/FnpMGw.
# For a table of scenarii, see http://i.imgur.com/2YLu1.png.
[[ "$line" == ([ACDMT][\ MT]|[ACMT]D)\ * ]] && (( added++ ))
[[ "$line" == [\ ACMRT]D\ * ]] && (( deleted++ ))
[[ "$line" == ?[MT]\ * ]] && (( modified++ ))
[[ "$line" == R?\ * ]] && (( renamed++ ))
[[ "$line" == (AA|DD|U?|?U)\ * ]] && (( unmerged++ ))
[[ "$line" == \?\?\ * ]] && (( untracked++ ))
(( dirty++ ))
done < <(${(z)status_cmd} 2> /dev/null)
# Format added.
if (( added > 0 )); then
zstyle -s ':prezto:module:git:info:added' format 'added_format'
zformat -f added_formatted "$added_format" "a:$added"
fi
# Format deleted.
if (( deleted > 0 )); then
zstyle -s ':prezto:module:git:info:deleted' format 'deleted_format'
zformat -f deleted_formatted "$deleted_format" "d:$deleted"
fi
# Format modified.
if (( modified > 0 )); then
zstyle -s ':prezto:module:git:info:modified' format 'modified_format'
zformat -f modified_formatted "$modified_format" "m:$modified"
fi
# Format renamed.
if (( renamed > 0 )); then
zstyle -s ':prezto:module:git:info:renamed' format 'renamed_format'
zformat -f renamed_formatted "$renamed_format" "r:$renamed"
fi
# Format unmerged.
if (( unmerged > 0 )); then
zstyle -s ':prezto:module:git:info:unmerged' format 'unmerged_format'
zformat -f unmerged_formatted "$unmerged_format" "U:$unmerged"
fi
# Format untracked.
if (( untracked > 0 )); then
zstyle -s ':prezto:module:git:info:untracked' format 'untracked_format'
zformat -f untracked_formatted "$untracked_format" "u:$untracked"
fi
fi
# Format dirty and clean.
if (( dirty > 0 )); then
zstyle -s ':prezto:module:git:info:dirty' format 'dirty_format'
zformat -f dirty_formatted "$dirty_format" "D:$dirty"
else
zstyle -s ':prezto:module:git:info:clean' format 'clean_formatted'
fi
# Format info.
zstyle -a ':prezto:module:git:info:keys' format 'info_formats'
for info_format in ${(k)info_formats}; do
zformat -f REPLY "$info_formats[$info_format]" \
"a:$added_formatted" \
"A:$ahead_formatted" \
"B:$behind_formatted" \
"b:$branch_formatted" \
"C:$clean_formatted" \
"c:$commit_formatted" \
"d:$deleted_formatted" \
"D:$dirty_formatted" \
"i:$indexed_formatted" \
"I:$unindexed_formatted" \
"m:$modified_formatted" \
"p:$position_formatted" \
"R:$remote_formatted" \
"r:$renamed_formatted" \
"s:$action_formatted" \
"S:$stashed_formatted" \
"U:$unmerged_formatted" \
"u:$untracked_formatted"
git_info[$info_format]="$REPLY"
done
unset REPLY
return 0
}
git-info "$@"

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#
# Displays the path to the working tree root.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
local root="$(git rev-parse --show-toplevel 2> /dev/null)"
if [[ -n "$root" ]]; then
print "$root"
return 0
else
print "$0: not a repository work tree: $PWD" >&2
return 1
fi

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#
# Asks for confirmation before clearing the Git stash.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
if ! is-true "$(git rev-parse --is-inside-work-tree 2> /dev/null)"; then
print "$0: not a repository work tree: $PWD" >&2
return 1
fi
local stashed
if [[ -f "$(git-dir)/refs/stash" ]]; then
stashed="$(git stash list 2> /dev/null | wc -l | awk '{print $1}')"
if (( $stashed > 0 )); then
if read -q "?Clear $stashed stashed state(s) [y/N]? "; then
git stash clear
fi
fi
fi

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#
# Lists dropped Git stashed states.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
if ! is-true "$(git rev-parse --is-inside-work-tree 2> /dev/null)"; then
print "$0: not a repository work tree: $PWD" >&2
return 1
fi
git fsck --unreachable 2> /dev/null \
| grep 'commit' \
| awk '{print $3}' \
| git log \
--pretty=format:${_git_log_oneline_format} \
--extended-regexp \
--grep="${1:-(WIP )?[Oo]n [^:]+:}" \
--merges \
--no-walk \
--stdin

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@@ -0,0 +1,18 @@
#
# Recovers dropped Git stashed states.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
if ! is-true "$(git rev-parse --is-inside-work-tree 2> /dev/null)"; then
print "$0: not a repository work tree: $PWD" >&2
return 1
fi
local commit
for commit in "$@"; do
git update-ref \
-m "$(git log -1 --pretty="format:%s" "$commit")" refs/stash "$commit"
done

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@@ -0,0 +1,32 @@
#
# Moves a Git submodule.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
if ! is-true "$(git rev-parse --is-inside-work-tree 2> /dev/null)"; then
print "$0: not a repository work tree: $PWD" >&2
return 1
elif [[ "$PWD" != "$(git-root)" ]]; then
print "$0: must be run from the root of the work tree" >&2
return 1
fi
local src="$1"
local dst="$2"
local url
url="$(git config --file "$(git-root)/.gitmodules" --get "submodule.${src}.url")"
if [[ -z "$url" ]]; then
print "$0: submodule not found: $src" >&2
return 1
fi
mkdir -p "${dst:h}"
git-submodule-remove "$src"
git submodule add "$url" "$dst"
return 0

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@@ -0,0 +1,27 @@
#
# Removes a Git submodule.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
if ! is-true "$(git rev-parse --is-inside-work-tree 2> /dev/null)"; then
print "$0: not a repository work tree: $PWD" >&2
return 1
elif [[ "$PWD" != "$(git-root)" ]]; then
print "$0: must be run from the root of the work tree" >&2
return 1
elif ! git config --file .gitmodules --get "submodule.${1}.path" &>/dev/null; then
print "$0: submodule not found: $1" >&2
return 1
fi
git config --file "$(git-dir)/config" --remove-section "submodule.${1}" &>/dev/null
git config --file "$(git-root)/.gitmodules" --remove-section "submodule.${1}" &>/dev/null
git add .gitmodules
git rm --cached -rf "${1}"
rm -rf "${1}"
rm -rf "$(git-dir)/modules/${1}"
return 0

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@@ -0,0 +1,17 @@
#
# Provides Git aliases and functions.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
# Return if requirements are not found.
if (( ! $+commands[git] )); then
return 1
fi
# Load dependencies.
pmodload 'helper'
# Source module files.
source "${0:h}/alias.zsh"