]>
Commit | Line | Data |
---|---|---|
42e2cba2 | 1 | git-am(1) |
05625af3 | 2 | ========= |
42e2cba2 PB |
3 | |
4 | NAME | |
5 | ---- | |
c3f0baac | 6 | git-am - Apply a series of patches from a mailbox |
42e2cba2 PB |
7 | |
8 | ||
9 | SYNOPSIS | |
10 | -------- | |
353ce815 | 11 | [verse] |
e80d4cbe | 12 | 'git am' [--signoff] [--keep] [--keep-cr | --no-keep-cr] [--utf8 | --no-utf8] |
a79ec62d | 13 | [--3way] [--interactive] [--committer-date-is-author-date] |
86c91f91 | 14 | [--ignore-date] [--ignore-space-change | --ignore-whitespace] |
b47dfe9e | 15 | [--whitespace=<option>] [-C<n>] [-p<n>] [--directory=<dir>] |
434a6db7 | 16 | [--reject] [-q | --quiet] [--scissors | --no-scissors] |
0adda936 | 17 | [(<mbox> | <Maildir>)...] |
c8089af6 | 18 | 'git am' (--continue | --skip | --abort) |
42e2cba2 PB |
19 | |
20 | DESCRIPTION | |
21 | ----------- | |
22 | Splits mail messages in a mailbox into commit log message, | |
23 | authorship information and patches, and applies them to the | |
24 | current branch. | |
25 | ||
baa720f5 JH |
26 | OPTIONS |
27 | ------- | |
0adda936 | 28 | (<mbox>|<Maildir>)...:: |
d4144612 | 29 | The list of mailbox files to read patches from. If you do not |
07f5746f DM |
30 | supply this argument, the command reads from the standard input. |
31 | If you supply directories, they will be treated as Maildirs. | |
d4144612 | 32 | |
3240240f SB |
33 | -s:: |
34 | --signoff:: | |
3db964b5 | 35 | Add a `Signed-off-by:` line to the commit message, using |
baa720f5 | 36 | the committer identity of yourself. |
42e2cba2 | 37 | |
3240240f SB |
38 | -k:: |
39 | --keep:: | |
0b444cdb | 40 | Pass `-k` flag to 'git mailinfo' (see linkgit:git-mailinfo[1]). |
d84029b6 | 41 | |
ad2c9280 | 42 | --keep-cr:: |
e80d4cbe | 43 | --no-keep-cr:: |
ad2c9280 SH |
44 | With `--keep-cr`, call 'git mailsplit' (see linkgit:git-mailsplit[1]) |
45 | with the same option, to prevent it from stripping CR at the end of | |
e80d4cbe SH |
46 | lines. `am.keepcr` configuration variable can be used to specify the |
47 | default behaviour. `--no-keep-cr` is useful to override `am.keepcr`. | |
ad2c9280 | 48 | |
017678b4 JH |
49 | -c:: |
50 | --scissors:: | |
51 | Remove everything in body before a scissors line (see | |
52 | linkgit:git-mailinfo[1]). | |
53 | ||
8024d596 | 54 | --no-scissors:: |
434a6db7 NS |
55 | Ignore scissors lines (see linkgit:git-mailinfo[1]). |
56 | ||
0e987a12 SB |
57 | -q:: |
58 | --quiet:: | |
59 | Be quiet. Only print error messages. | |
60 | ||
3240240f SB |
61 | -u:: |
62 | --utf8:: | |
0b444cdb | 63 | Pass `-u` flag to 'git mailinfo' (see linkgit:git-mailinfo[1]). |
d84029b6 | 64 | The proposed commit log message taken from the e-mail |
870e0d61 | 65 | is re-coded into UTF-8 encoding (configuration variable |
d84029b6 JH |
66 | `i18n.commitencoding` can be used to specify project's |
67 | preferred encoding if it is not UTF-8). | |
68 | + | |
69 | This was optional in prior versions of git, but now it is the | |
07f5746f | 70 | default. You can use `--no-utf8` to override this. |
d84029b6 JH |
71 | |
72 | --no-utf8:: | |
0b444cdb | 73 | Pass `-n` flag to 'git mailinfo' (see |
5162e697 | 74 | linkgit:git-mailinfo[1]). |
baa720f5 | 75 | |
3240240f SB |
76 | -3:: |
77 | --3way:: | |
baa720f5 | 78 | When the patch does not apply cleanly, fall back on |
07f5746f DM |
79 | 3-way merge if the patch records the identity of blobs |
80 | it is supposed to apply to and we have those blobs | |
870e0d61 | 81 | available locally. |
baa720f5 | 82 | |
86c91f91 GB |
83 | --ignore-date:: |
84 | --ignore-space-change:: | |
85 | --ignore-whitespace:: | |
8273c79a | 86 | --whitespace=<option>:: |
3240240f SB |
87 | -C<n>:: |
88 | -p<n>:: | |
b47dfe9e | 89 | --directory=<dir>:: |
b80da424 | 90 | --reject:: |
0b444cdb | 91 | These flags are passed to the 'git apply' (see linkgit:git-apply[1]) |
870e0d61 | 92 | program that applies |
67dad687 MT |
93 | the patch. |
94 | ||
3240240f SB |
95 | -i:: |
96 | --interactive:: | |
870e0d61 FL |
97 | Run interactively. |
98 | ||
a79ec62d NS |
99 | --committer-date-is-author-date:: |
100 | By default the command records the date from the e-mail | |
101 | message as the commit author date, and uses the time of | |
102 | commit creation as the committer date. This allows the | |
103 | user to lie about the committer date by using the same | |
e77063fc | 104 | value as the author date. |
a79ec62d NS |
105 | |
106 | --ignore-date:: | |
107 | By default the command records the date from the e-mail | |
108 | message as the commit author date, and uses the time of | |
109 | commit creation as the committer date. This allows the | |
e77063fc SB |
110 | user to lie about the author date by using the same |
111 | value as the committer date. | |
a79ec62d | 112 | |
870e0d61 FL |
113 | --skip:: |
114 | Skip the current patch. This is only meaningful when | |
115 | restarting an aborted patch. | |
baa720f5 | 116 | |
c8089af6 | 117 | --continue:: |
3240240f SB |
118 | -r:: |
119 | --resolved:: | |
087b6742 JH |
120 | After a patch failure (e.g. attempting to apply |
121 | conflicting patch), the user has applied it by hand and | |
122 | the index file stores the result of the application. | |
123 | Make a commit using the authorship and commit log | |
124 | extracted from the e-mail message and the current index | |
125 | file, and continue. | |
baa720f5 | 126 | |
5c19f244 AR |
127 | --resolvemsg=<msg>:: |
128 | When a patch failure occurs, <msg> will be printed | |
129 | to the screen before exiting. This overrides the | |
130 | standard message informing you to use `--resolved` | |
131 | or `--skip` to handle the failure. This is solely | |
0b444cdb | 132 | for internal use between 'git rebase' and 'git am'. |
5c19f244 | 133 | |
3e5057a8 NS |
134 | --abort:: |
135 | Restore the original branch and abort the patching operation. | |
136 | ||
baa720f5 JH |
137 | DISCUSSION |
138 | ---------- | |
139 | ||
2499857b | 140 | The commit author name is taken from the "From: " line of the |
e77063fc | 141 | message, and commit author date is taken from the "Date: " line |
2499857b JH |
142 | of the message. The "Subject: " line is used as the title of |
143 | the commit, after stripping common prefix "[PATCH <anything>]". | |
3db964b5 SB |
144 | The "Subject: " line is supposed to concisely describe what the |
145 | commit is about in one line of text. | |
2499857b | 146 | |
f43c97f5 NS |
147 | "From: " and "Subject: " lines starting the body override the respective |
148 | commit author name and title values taken from the headers. | |
2499857b JH |
149 | |
150 | The commit message is formed by the title taken from the | |
151 | "Subject: ", a blank line and the body of the message up to | |
3db964b5 SB |
152 | where the patch begins. Excess whitespace at the end of each |
153 | line is automatically stripped. | |
2499857b JH |
154 | |
155 | The patch is expected to be inline, directly following the | |
07f5746f | 156 | message. Any line that is of the form: |
2499857b JH |
157 | |
158 | * three-dashes and end-of-line, or | |
159 | * a line that begins with "diff -", or | |
160 | * a line that begins with "Index: " | |
161 | ||
162 | is taken as the beginning of a patch, and the commit log message | |
163 | is terminated before the first occurrence of such a line. | |
164 | ||
3db964b5 | 165 | When initially invoking `git am`, you give it the names of the mailboxes |
07f5746f DM |
166 | to process. Upon seeing the first patch that does not apply, it |
167 | aborts in the middle. You can recover from this in one of two ways: | |
baa720f5 | 168 | |
07f5746f | 169 | . skip the current patch by re-running the command with the '--skip' |
baa720f5 JH |
170 | option. |
171 | ||
087b6742 | 172 | . hand resolve the conflict in the working directory, and update |
07f5746f DM |
173 | the index file to bring it into a state that the patch should |
174 | have produced. Then run the command with the '--resolved' option. | |
baa720f5 | 175 | |
07f5746f | 176 | The command refuses to process new mailboxes while the `.git/rebase-apply` |
baa720f5 | 177 | directory exists, so if you decide to start over from scratch, |
51ef1daa | 178 | run `rm -f -r .git/rebase-apply` before running the command with mailbox |
baa720f5 | 179 | names. |
42e2cba2 | 180 | |
9869099b BG |
181 | Before any patches are applied, ORIG_HEAD is set to the tip of the |
182 | current branch. This is useful if you have problems with multiple | |
183 | commits, like running 'git am' on the wrong branch or an error in the | |
184 | commits that is more easily fixed by changing the mailbox (e.g. | |
185 | errors in the "From:" lines). | |
186 | ||
42e2cba2 PB |
187 | |
188 | SEE ALSO | |
189 | -------- | |
5162e697 | 190 | linkgit:git-apply[1]. |
42e2cba2 PB |
191 | |
192 | ||
193 | Author | |
194 | ------ | |
59eb68aa | 195 | Written by Junio C Hamano <gitster@pobox.com> |
42e2cba2 PB |
196 | |
197 | Documentation | |
198 | -------------- | |
199 | Documentation by Petr Baudis, Junio C Hamano and the git-list <git@vger.kernel.org>. | |
200 | ||
42e2cba2 PB |
201 | GIT |
202 | --- | |
9e1f0a85 | 203 | Part of the linkgit:git[1] suite |