You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
185 lines
6.0 KiB
185 lines
6.0 KiB
git-stash(1) |
|
============ |
|
|
|
NAME |
|
---- |
|
git-stash - Stash the changes in a dirty working directory away |
|
|
|
SYNOPSIS |
|
-------- |
|
[verse] |
|
'git stash' (list | show [<stash>] | apply [<stash>] | clear | drop [<stash>] | pop [<stash>]) |
|
'git stash' [save [<message>]] |
|
|
|
DESCRIPTION |
|
----------- |
|
|
|
Use 'git stash' when you want to record the current state of the |
|
working directory and the index, but want to go back to a clean |
|
working directory. The command saves your local modifications away |
|
and reverts the working directory to match the `HEAD` commit. |
|
|
|
The modifications stashed away by this command can be listed with |
|
`git stash list`, inspected with `git stash show`, and restored |
|
(potentially on top of a different commit) with `git stash apply`. |
|
Calling `git stash` without any arguments is equivalent to `git stash save`. |
|
A stash is by default listed as "WIP on 'branchname' ...", but |
|
you can give a more descriptive message on the command line when |
|
you create one. |
|
|
|
The latest stash you created is stored in `$GIT_DIR/refs/stash`; older |
|
stashes are found in the reflog of this reference and can be named using |
|
the usual reflog syntax (e.g. `stash@\{0}` is the most recently |
|
created stash, `stash@\{1}` is the one before it, `stash@\{2.hours.ago}` |
|
is also possible). |
|
|
|
OPTIONS |
|
------- |
|
|
|
save [<message>]:: |
|
|
|
Save your local modifications to a new 'stash', and run `git reset |
|
--hard` to revert them. This is the default action when no |
|
subcommand is given. The <message> part is optional and gives |
|
the description along with the stashed state. |
|
|
|
list [<options>]:: |
|
|
|
List the stashes that you currently have. Each 'stash' is listed |
|
with its name (e.g. `stash@\{0}` is the latest stash, `stash@\{1}` is |
|
the one before, etc.), the name of the branch that was current when the |
|
stash was made, and a short description of the commit the stash was |
|
based on. |
|
+ |
|
---------------------------------------------------------------- |
|
stash@{0}: WIP on submit: 6ebd0e2... Update git-stash documentation |
|
stash@{1}: On master: 9cc0589... Add git-stash |
|
---------------------------------------------------------------- |
|
+ |
|
The command takes options applicable to the 'git-log' |
|
command to control what is shown and how. See linkgit:git-log[1]. |
|
|
|
show [<stash>]:: |
|
|
|
Show the changes recorded in the stash as a diff between the |
|
stashed state and its original parent. When no `<stash>` is given, |
|
shows the latest one. By default, the command shows the diffstat, but |
|
it will accept any format known to 'git-diff' (e.g., `git stash show |
|
-p stash@\{1}` to view the second most recent stash in patch form). |
|
|
|
apply [--index] [<stash>]:: |
|
|
|
Restore the changes recorded in the stash on top of the current |
|
working tree state. When no `<stash>` is given, applies the latest |
|
one. The working directory must match the index. |
|
+ |
|
This operation can fail with conflicts; you need to resolve them |
|
by hand in the working tree. |
|
+ |
|
If the `--index` option is used, then tries to reinstate not only the working |
|
tree's changes, but also the index's ones. However, this can fail, when you |
|
have conflicts (which are stored in the index, where you therefore can no |
|
longer apply the changes as they were originally). |
|
|
|
clear:: |
|
Remove all the stashed states. Note that those states will then |
|
be subject to pruning, and may be difficult or impossible to recover. |
|
|
|
drop [<stash>]:: |
|
|
|
Remove a single stashed state from the stash list. When no `<stash>` |
|
is given, it removes the latest one. i.e. `stash@\{0}` |
|
|
|
pop [<stash>]:: |
|
|
|
Remove a single stashed state from the stash list and apply on top |
|
of the current working tree state. When no `<stash>` is given, |
|
`stash@\{0}` is assumed. See also `apply`. |
|
|
|
|
|
DISCUSSION |
|
---------- |
|
|
|
A stash is represented as a commit whose tree records the state of the |
|
working directory, and its first parent is the commit at `HEAD` when |
|
the stash was created. The tree of the second parent records the |
|
state of the index when the stash is made, and it is made a child of |
|
the `HEAD` commit. The ancestry graph looks like this: |
|
|
|
.----W |
|
/ / |
|
-----H----I |
|
|
|
where `H` is the `HEAD` commit, `I` is a commit that records the state |
|
of the index, and `W` is a commit that records the state of the working |
|
tree. |
|
|
|
|
|
EXAMPLES |
|
-------- |
|
|
|
Pulling into a dirty tree:: |
|
|
|
When you are in the middle of something, you learn that there are |
|
upstream changes that are possibly relevant to what you are |
|
doing. When your local changes do not conflict with the changes in |
|
the upstream, a simple `git pull` will let you move forward. |
|
+ |
|
However, there are cases in which your local changes do conflict with |
|
the upstream changes, and `git pull` refuses to overwrite your |
|
changes. In such a case, you can stash your changes away, |
|
perform a pull, and then unstash, like this: |
|
+ |
|
---------------------------------------------------------------- |
|
$ git pull |
|
... |
|
file foobar not up to date, cannot merge. |
|
$ git stash |
|
$ git pull |
|
$ git stash apply |
|
---------------------------------------------------------------- |
|
|
|
Interrupted workflow:: |
|
|
|
When you are in the middle of something, your boss comes in and |
|
demands that you fix something immediately. Traditionally, you would |
|
make a commit to a temporary branch to store your changes away, and |
|
return to your original branch to make the emergency fix, like this: |
|
+ |
|
---------------------------------------------------------------- |
|
... hack hack hack ... |
|
$ git checkout -b my_wip |
|
$ git commit -a -m "WIP" |
|
$ git checkout master |
|
$ edit emergency fix |
|
$ git commit -a -m "Fix in a hurry" |
|
$ git checkout my_wip |
|
$ git reset --soft HEAD^ |
|
... continue hacking ... |
|
---------------------------------------------------------------- |
|
+ |
|
You can use 'git-stash' to simplify the above, like this: |
|
+ |
|
---------------------------------------------------------------- |
|
... hack hack hack ... |
|
$ git stash |
|
$ edit emergency fix |
|
$ git commit -a -m "Fix in a hurry" |
|
$ git stash apply |
|
... continue hacking ... |
|
---------------------------------------------------------------- |
|
|
|
SEE ALSO |
|
-------- |
|
linkgit:git-checkout[1], |
|
linkgit:git-commit[1], |
|
linkgit:git-reflog[1], |
|
linkgit:git-reset[1] |
|
|
|
AUTHOR |
|
------ |
|
Written by Nanako Shiraishi <nanako3@bluebottle.com> |
|
|
|
GIT |
|
--- |
|
Part of the linkgit:git[1] suite
|
|
|