Rewrite feature summary in README

This commit is contained in:
Tim Pope
2020-02-18 14:10:26 -05:00
parent 5ad42e307f
commit 4a24804adc

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# fugitive.vim
I'm not going to lie to you; fugitive.vim may very well be the best
Git wrapper of all time. Check out these features:
Fugitive is the premiere Vim plugin for Git. Or maybe it's the premiere Git
plugin for Vim? Either way, it's "so awesome, it should be illegal". That's
why it's called Fugitive.
Bring up an enhanced version of `git status` with `:G` (also known as
`:Gstatus`). Press `g?` to bring up a list of maps for numerous operations
including diffing, staging, committing, rebasing, and stashing.
The crown jewel of Fugitive is `:Git` (or just `:G`), which calls any
arbitrary Git command. If you know how to use Git at the command line, you
know how to use `:Git`. It's vaguely akin to `:!git` but with numerous
improvements:
View any blob, tree, commit, or tag in the repository with `:Gedit` (and
`:Gsplit`, `:Gvsplit`, `:Gtabedit`, ...). Edit a file in the index and
write to it to stage the changes. Use `:Gdiffsplit` to bring up the staged
version of the file side by side with the working tree version and use
Vim's diff handling capabilities to stage a subset of the file's
changes.
* The default behavior is to directly echo the command's output. Quiet
commands like `:Git add` avoid the dreaded "Press ENTER or type command to
continue" prompt.
* `:Git commit`, `:Git rebase -i`, and other commands that invoke an editor do
their editing in the current Vim instance.
* `:Git diff`, `:Git log`, and other verbose, paginated commands have their
output loaded into a temporary buffer. Force this behavior for any command
with `:Git --paginate` or `:Git -p`.
* `:Git blame` uses a temporary buffer with maps for additional triage. Press
enter on a line to view the commit where the line changed, or `g?` to see
other available maps. Omit the filename argument and the currently edited
file will be blamed in a vertical, scroll-bound split.
* `:Git grep` loads matches into the quickfix list, just like `:grep`.
* `:Git mergetool` and `:Git difftool` load their changesets into the quickfix
list.
* Called with no arguments, `:Git` opens a summary window with dirty files and
unpushed and unpulled commits. Press `g?` to bring up a list of maps for
numerous operations including diffing, staging, committing, rebasing, and
stashing. (This is the successor to the old `:Gstatus`.)
* This command (along with all other commands) always uses the current
buffer's repository, so you don't need to worry about the current working
directory.
Commit, merge, and rebase with `:Gcommit`, `:Gmerge`, and `:Grebase`, using
the current Vim instance to edit commit messages and the rebase todo list.
Use `:Gpush`, `:Gfetch`, and `:Gpull` to send and retrieve upstream changes.
Additional commands are provided for higher level operations:
`:Gblame` brings up an interactive vertical split with `git blame`
output. Press enter on a line to edit the commit where the line
changed, or `o` to open it in a split. When you're done, use `:Gedit`
in the historic buffer to go back to the work tree version.
`:Gmove` does a `git mv` on a file and simultaneously renames the
buffer. `:Gdelete` does a `git rm` on a file and simultaneously deletes
the buffer.
Use `:Ggrep` to search the work tree (or any arbitrary commit) with
`git grep`, skipping over that which is not tracked in the repository.
`:Gclog` and `:Gllog` load all previous commits into the quickfix or location
list. Give them a range (e.g., using visual mode and `:'<,'>Gclog`) to
iterate over every change to that portion of the current file.
`:Git mergetool` loads conflicts into the quickfix list. `:Git difftool` does
the same for any arbitrary set of changes.
`:Gread` is a variant of `git checkout -- filename` that operates on the
buffer rather than the filename. This means you can use `u` to undo it
and you never get any warnings about the file changing outside Vim.
`:Gwrite` writes to both the work tree and index versions of a file,
making it like `git add` when called from a work tree file and like
`git checkout` when called from the index or a blob in history.
Use `:Gbrowse` to open the current file on the web front-end of your favorite
hosting provider, with optional line range (try it in visual mode). Plugins
are available for popular providers such as [GitHub][rhubarb.vim],
[GitLab][fugitive-gitlab.vim], [Bitbucket][fubitive.vim],
[Gitee][fugitive-gitee.vim], [Pagure][pagure], and
[Phabricator][vim-phabricator].
* View any blob, tree, commit, or tag in the repository with `:Gedit` (and
`:Gsplit`, etc.). For example, `:Gedit HEAD~3:%` loads the current file as
it existed 3 commits ago.
* `:Gdiffsplit` brings up the staged version of the file side by side with the
working tree version. Use Vim's diff handling capabilities to apply changes
to the staged version, and write that buffer to stage the changes. You can
also give an arbitrary `:Gedit` argument to diff against older versions of
the file.
* `:Gread` is a variant of `git checkout -- filename` that operates on the
buffer rather than the file itself. This means you can use `u` to undo it
and you never get any warnings about the file changing outside Vim.
* `:Gwrite` writes to both the work tree and index versions of a file, making
it like `git add` when called from a work tree file and like `git checkout`
when called from the index or a blob in history.
* `:GMove` does a `git mv` on the current file and changes the buffer name to
match. `:GRename` does the same with a destination filename relative to the
current file's directory.
* `:GDelete` does a `git rm` on the current file and simultaneously deletes
the buffer. `:GRemove` does the same but leaves the (now empty) buffer
open.
* `:GBrowse` to open the current file on the web front-end of your favorite
hosting provider, with optional line range (try it in visual mode). Plugins
are available for popular providers such as [GitHub][rhubarb.vim],
[GitLab][fugitive-gitlab.vim], [Bitbucket][fubitive.vim],
[Gitee][fugitive-gitee.vim], [Pagure][pagure], and
[Phabricator][vim-phabricator].
[rhubarb.vim]: https://github.com/tpope/vim-rhubarb
[fugitive-gitlab.vim]: https://github.com/shumphrey/fugitive-gitlab.vim
@@ -60,8 +71,6 @@ are available for popular providers such as [GitHub][rhubarb.vim],
Add `%{FugitiveStatusline()}` to `'statusline'` to get an indicator
with the current branch in your statusline.
Last but not least, there's `:Git` for running any arbitrary command.
For more information, see `:help fugitive`.
## Screencasts
@@ -83,7 +92,7 @@ Install using your favorite package manager, or use Vim's built-in package suppo
## FAQ
> Why can't I enter my password when I `:Gpush`?
> Why can't I enter my password when I `:Git push`?
It is highly recommended to use SSH keys or [credentials caching][] to avoid
entering your password on every upstream interaction. If this isn't an