add git documentation

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Matt Hamilton 2015-12-15 02:28:02 -05:00
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Git
===
Provides nice git aliases and functions.
Many thanks to [Sorin Ionescu](https://github.com/sorin-ionescu) for these.
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 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.
- `gs` shadows Ghostscript.
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 repository in the default browser.
- `git-hub-shorten-url` shortens GitHub URLs.
- `git-ignore-add` adds any arguments to the .gitignore in the project root.
- `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.

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@ -179,6 +179,3 @@ alias gwX='git rm -rf'
# Misc # Misc
alias g..='cd $(git-root || echo ".")' alias g..='cd $(git-root || echo ".")'
# Cleanup
unset _git_log{,}