-
Notifications
You must be signed in to change notification settings - Fork 25.5k
/
git-am.txt
160 lines (125 loc) · 4.69 KB
/
git-am.txt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
git-am(1)
=========
NAME
----
git-am - Apply a series of patches from a mailbox
SYNOPSIS
--------
[verse]
'git-am' [--signoff] [--dotest=<dir>] [--keep] [--utf8 | --no-utf8]
[--3way] [--interactive] [--binary]
[--whitespace=<option>] [-C<n>] [-p<n>]
<mbox>|<Maildir>...
'git-am' [--skip | --resolved]
DESCRIPTION
-----------
Splits mail messages in a mailbox into commit log message,
authorship information and patches, and applies them to the
current branch.
OPTIONS
-------
<mbox>|<Maildir>...::
The list of mailbox files to read patches from. If you do not
supply this argument, reads from the standard input. If you supply
directories, they'll be treated as Maildirs.
-s, --signoff::
Add `Signed-off-by:` line to the commit message, using
the committer identity of yourself.
-d=<dir>, --dotest=<dir>::
Instead of `.dotest` directory, use <dir> as a working
area to store extracted patches.
-k, --keep::
Pass `-k` flag to `git-mailinfo` (see gitlink:git-mailinfo[1]).
-u, --utf8::
Pass `-u` flag to `git-mailinfo` (see gitlink:git-mailinfo[1]).
The proposed commit log message taken from the e-mail
is re-coded into UTF-8 encoding (configuration variable
`i18n.commitencoding` can be used to specify project's
preferred encoding if it is not UTF-8).
+
This was optional in prior versions of git, but now it is the
default. You could use `--no-utf8` to override this.
--no-utf8::
Pass `-n` flag to `git-mailinfo` (see
gitlink:git-mailinfo[1]).
-3, --3way::
When the patch does not apply cleanly, fall back on
3-way merge, if the patch records the identity of blobs
it is supposed to apply to, and we have those blobs
available locally.
-b, --binary::
Pass `--allow-binary-replacement` flag to `git-apply`
(see gitlink:git-apply[1]).
--whitespace=<option>::
This flag is passed to the `git-apply` (see gitlink:git-apply[1])
program that applies
the patch.
-C<n>, -p<n>::
These flags are passed to the `git-apply` (see gitlink:git-apply[1])
program that applies
the patch.
-i, --interactive::
Run interactively.
--skip::
Skip the current patch. This is only meaningful when
restarting an aborted patch.
-r, --resolved::
After a patch failure (e.g. attempting to apply
conflicting patch), the user has applied it by hand and
the index file stores the result of the application.
Make a commit using the authorship and commit log
extracted from the e-mail message and the current index
file, and continue.
--resolvemsg=<msg>::
When a patch failure occurs, <msg> will be printed
to the screen before exiting. This overrides the
standard message informing you to use `--resolved`
or `--skip` to handle the failure. This is solely
for internal use between `git-rebase` and `git-am`.
DISCUSSION
----------
The commit author name is taken from the "From: " line of the
message, and commit author time is taken from the "Date: " line
of the message. The "Subject: " line is used as the title of
the commit, after stripping common prefix "[PATCH <anything>]".
It is supposed to describe what the commit is about concisely as
a one line text.
The body of the message (iow, after a blank line that terminates
RFC2822 headers) can begin with "Subject: " and "From: " lines
that are different from those of the mail header, to override
the values of these fields.
The commit message is formed by the title taken from the
"Subject: ", a blank line and the body of the message up to
where the patch begins. Excess whitespaces at the end of the
lines are automatically stripped.
The patch is expected to be inline, directly following the
message. Any line that is of form:
* three-dashes and end-of-line, or
* a line that begins with "diff -", or
* a line that begins with "Index: "
is taken as the beginning of a patch, and the commit log message
is terminated before the first occurrence of such a line.
When initially invoking it, you give it names of the mailboxes
to crunch. Upon seeing the first patch that does not apply, it
aborts in the middle,. You can recover from this in one of two ways:
. skip the current patch by re-running the command with '--skip'
option.
. hand resolve the conflict in the working directory, and update
the index file to bring it in a state that the patch should
have produced. Then run the command with '--resolved' option.
The command refuses to process new mailboxes while `.dotest`
directory exists, so if you decide to start over from scratch,
run `rm -f .dotest` before running the command with mailbox
names.
SEE ALSO
--------
gitlink:git-apply[1].
Author
------
Written by Junio C Hamano <junkio@cox.net>
Documentation
--------------
Documentation by Petr Baudis, Junio C Hamano and the git-list <git@vger.kernel.org>.
GIT
---
Part of the gitlink:git[7] suite