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Commit | Line | Data |
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d1c5f2a4 JH |
1 | #!/bin/sh |
2 | # | |
d64e6b04 | 3 | # Copyright (c) 2005, 2006 Junio C Hamano |
d1c5f2a4 | 4 | |
c1491841 | 5 | SUBDIRECTORY_OK=Yes |
78443d90 PH |
6 | OPTIONS_KEEPDASHDASH= |
7 | OPTIONS_SPEC="\ | |
0adda936 | 8 | git am [options] [(<mbox>|<Maildir>)...] |
09f8d055 | 9 | git am [options] (--resolved | --skip | --abort) |
78443d90 | 10 | -- |
66006c63 | 11 | i,interactive run interactively |
98ef23b3 | 12 | b,binary* (historical option -- no-op) |
78443d90 | 13 | 3,3way allow fall back on 3way merging if needed |
0e987a12 | 14 | q,quiet be quiet |
78443d90 PH |
15 | s,signoff add a Signed-off-by line to the commit message |
16 | u,utf8 recode into utf8 (default) | |
fe1fa946 | 17 | k,keep pass -k flag to git-mailinfo |
f7e5ea17 | 18 | keep-non-patch pass -b flag to git-mailinfo |
ad2c9280 | 19 | keep-cr pass --keep-cr flag to git-mailsplit for mbox format |
e80d4cbe | 20 | no-keep-cr do not pass --keep-cr flag to git-mailsplit independent of am.keepcr |
017678b4 | 21 | c,scissors strip everything before a scissors line |
78443d90 | 22 | whitespace= pass it through git-apply |
86c91f91 GB |
23 | ignore-space-change pass it through git-apply |
24 | ignore-whitespace pass it through git-apply | |
b47dfe9e | 25 | directory= pass it through git-apply |
77e9e496 | 26 | exclude= pass it through git-apply |
78443d90 PH |
27 | C= pass it through git-apply |
28 | p= pass it through git-apply | |
a5a6755a | 29 | patch-format= format the patch(es) are in |
b80da424 | 30 | reject pass it through git-apply |
78443d90 | 31 | resolvemsg= override error message when patch failure occurs |
c8089af6 JK |
32 | continue continue applying patches after resolving a conflict |
33 | r,resolved synonyms for --continue | |
3041c324 | 34 | skip skip the current patch |
3e5057a8 | 35 | abort restore the original branch and abort the patching operation. |
3f01ad66 | 36 | committer-date-is-author-date lie about committer date |
a79ec62d | 37 | ignore-date use current timestamp for author date |
cb6020bb | 38 | rerere-autoupdate update the index with reused conflict resolution if possible |
98ef23b3 | 39 | rebasing* (internal use for git-rebase)" |
78443d90 | 40 | |
cf1fe88c | 41 | . git-sh-setup |
b9a97269 | 42 | . git-sh-i18n |
bb034f83 | 43 | prefix=$(git rev-parse --show-prefix) |
f9474132 | 44 | set_reflog_action am |
7eff28a9 | 45 | require_work_tree |
c1491841 | 46 | cd_to_toplevel |
d1c5f2a4 | 47 | |
460abee5 | 48 | git var GIT_COMMITTER_IDENT >/dev/null || |
79087259 | 49 | die "$(gettext "You need to set your committer info first")" |
d64e6b04 | 50 | |
f79d4c8a NS |
51 | if git rev-parse --verify -q HEAD >/dev/null |
52 | then | |
53 | HAS_HEAD=yes | |
54 | else | |
55 | HAS_HEAD= | |
56 | fi | |
57 | ||
d2c46310 RR |
58 | cmdline="git am" |
59 | if test '' != "$interactive" | |
60 | then | |
61 | cmdline="$cmdline -i" | |
62 | fi | |
63 | if test '' != "$threeway" | |
64 | then | |
65 | cmdline="$cmdline -3" | |
66 | fi | |
67 | ||
b47dfe9e | 68 | sq () { |
47c9739e | 69 | git rev-parse --sq-quote "$@" |
b47dfe9e JH |
70 | } |
71 | ||
d1c5f2a4 JH |
72 | stop_here () { |
73 | echo "$1" >"$dotest/next" | |
7b3b7e37 | 74 | git rev-parse --verify -q HEAD >"$dotest/abort-safety" |
d1c5f2a4 JH |
75 | exit 1 |
76 | } | |
77 | ||
7b3b7e37 JH |
78 | safe_to_abort () { |
79 | if test -f "$dotest/dirtyindex" | |
80 | then | |
81 | return 1 | |
82 | fi | |
83 | ||
84 | if ! test -s "$dotest/abort-safety" | |
85 | then | |
86 | return 0 | |
87 | fi | |
88 | ||
89 | abort_safety=$(cat "$dotest/abort-safety") | |
90 | if test "z$(git rev-parse --verify -q HEAD)" = "z$abort_safety" | |
91 | then | |
92 | return 0 | |
93 | fi | |
de88c1ce JS |
94 | gettextln "You seem to have moved HEAD since the last 'am' failure. |
95 | Not rewinding to ORIG_HEAD" >&2 | |
7b3b7e37 JH |
96 | return 1 |
97 | } | |
98 | ||
ced9456a | 99 | stop_here_user_resolve () { |
cc120056 | 100 | if [ -n "$resolvemsg" ]; then |
a23bfaed | 101 | printf '%s\n' "$resolvemsg" |
cc120056 SE |
102 | stop_here $1 |
103 | fi | |
de88c1ce | 104 | eval_gettextln "When you have resolved this problem run \"\$cmdline --resolved\". |
a4372c37 | 105 | If you would prefer to skip this patch, instead run \"\$cmdline --skip\". |
de88c1ce | 106 | To restore the original branch and stop patching run \"\$cmdline --abort\"." |
ced9456a RS |
107 | |
108 | stop_here $1 | |
109 | } | |
110 | ||
d1c5f2a4 JH |
111 | go_next () { |
112 | rm -f "$dotest/$msgnum" "$dotest/msg" "$dotest/msg-clean" \ | |
113 | "$dotest/patch" "$dotest/info" | |
114 | echo "$next" >"$dotest/next" | |
115 | this=$next | |
116 | } | |
117 | ||
fd7bcfb5 JH |
118 | cannot_fallback () { |
119 | echo "$1" | |
de88c1ce | 120 | gettextln "Cannot fall back to three-way merge." |
fd7bcfb5 JH |
121 | exit 1 |
122 | } | |
123 | ||
d1c5f2a4 JH |
124 | fall_back_3way () { |
125 | O_OBJECT=`cd "$GIT_OBJECT_DIRECTORY" && pwd` | |
126 | ||
127 | rm -fr "$dotest"/patch-merge-* | |
128 | mkdir "$dotest/patch-merge-tmp-dir" | |
129 | ||
130 | # First see if the patch records the index info that we can use. | |
4056afbc JH |
131 | cmd="git apply $git_apply_opt --build-fake-ancestor" && |
132 | cmd="$cmd "'"$dotest/patch-merge-tmp-index" "$dotest/patch"' && | |
133 | eval "$cmd" && | |
fd7bcfb5 | 134 | GIT_INDEX_FILE="$dotest/patch-merge-tmp-index" \ |
5be60078 | 135 | git write-tree >"$dotest/patch-merge-base+" || |
a424ca15 | 136 | cannot_fallback "$(gettext "Repository lacks necessary blobs to fall back on 3-way merge.")" |
fd7bcfb5 | 137 | |
0e987a12 | 138 | say Using index info to reconstruct a base tree... |
4056afbc JH |
139 | |
140 | cmd='GIT_INDEX_FILE="$dotest/patch-merge-tmp-index"' | |
141 | cmd="$cmd git apply --cached $git_apply_opt"' <"$dotest/patch"' | |
142 | if eval "$cmd" | |
d1c5f2a4 | 143 | then |
d1c5f2a4 JH |
144 | mv "$dotest/patch-merge-base+" "$dotest/patch-merge-base" |
145 | mv "$dotest/patch-merge-tmp-index" "$dotest/patch-merge-index" | |
fd7bcfb5 | 146 | else |
a424ca15 ÆAB |
147 | cannot_fallback "$(gettext "Did you hand edit your patch? |
148 | It does not apply to blobs recorded in its index.")" | |
d1c5f2a4 JH |
149 | fi |
150 | ||
151 | test -f "$dotest/patch-merge-index" && | |
5be60078 | 152 | his_tree=$(GIT_INDEX_FILE="$dotest/patch-merge-index" git write-tree) && |
d1c5f2a4 JH |
153 | orig_tree=$(cat "$dotest/patch-merge-base") && |
154 | rm -fr "$dotest"/patch-merge-* || exit 1 | |
155 | ||
865207a6 | 156 | say "$(gettext "Falling back to patching base and 3-way merge...")" |
d1c5f2a4 JH |
157 | |
158 | # This is not so wrong. Depending on which base we picked, | |
159 | # orig_tree may be wildly different from ours, but his_tree | |
160 | # has the same set of wildly different changes in parts the | |
579c9bb1 | 161 | # patch did not touch, so recursive ends up canceling them, |
d1c5f2a4 JH |
162 | # saying that we reverted all those changes. |
163 | ||
2e6e3e82 | 164 | eval GITHEAD_$his_tree='"$FIRSTLINE"' |
579c9bb1 | 165 | export GITHEAD_$his_tree |
0e987a12 SB |
166 | if test -n "$GIT_QUIET" |
167 | then | |
69ae92bd | 168 | GIT_MERGE_VERBOSITY=0 && export GIT_MERGE_VERBOSITY |
0e987a12 | 169 | fi |
579c9bb1 | 170 | git-merge-recursive $orig_tree -- HEAD $his_tree || { |
cb6020bb | 171 | git rerere $allow_rerere_autoupdate |
d1c5f2a4 JH |
172 | echo Failed to merge in the changes. |
173 | exit 1 | |
174 | } | |
579c9bb1 | 175 | unset GITHEAD_$his_tree |
d1c5f2a4 JH |
176 | } |
177 | ||
0cd29a03 GB |
178 | clean_abort () { |
179 | test $# = 0 || echo >&2 "$@" | |
180 | rm -fr "$dotest" | |
181 | exit 1 | |
182 | } | |
183 | ||
a5a6755a GB |
184 | patch_format= |
185 | ||
186 | check_patch_format () { | |
187 | # early return if patch_format was set from the command line | |
188 | if test -n "$patch_format" | |
189 | then | |
190 | return 0 | |
191 | fi | |
15ced753 GB |
192 | |
193 | # we default to mbox format if input is from stdin and for | |
194 | # directories | |
195 | if test $# = 0 || test "x$1" = "x-" || test -d "$1" | |
196 | then | |
197 | patch_format=mbox | |
198 | return 0 | |
199 | fi | |
200 | ||
0e8341f2 DB |
201 | # otherwise, check the first few non-blank lines of the first |
202 | # patch to try to detect its format | |
15ced753 | 203 | { |
0e8341f2 DB |
204 | # Start from first line containing non-whitespace |
205 | l1= | |
206 | while test -z "$l1" | |
207 | do | |
f0c5793b | 208 | read l1 || break |
0e8341f2 | 209 | done |
15ced753 GB |
210 | read l2 |
211 | read l3 | |
212 | case "$l1" in | |
213 | "From "* | "From: "*) | |
214 | patch_format=mbox | |
215 | ;; | |
216 | '# This series applies on GIT commit'*) | |
217 | patch_format=stgit-series | |
218 | ;; | |
219 | "# HG changeset patch") | |
220 | patch_format=hg | |
221 | ;; | |
222 | *) | |
223 | # if the second line is empty and the third is | |
224 | # a From, Author or Date entry, this is very | |
225 | # likely an StGIT patch | |
226 | case "$l2,$l3" in | |
227 | ,"From: "* | ,"Author: "* | ,"Date: "*) | |
228 | patch_format=stgit | |
229 | ;; | |
230 | *) | |
231 | ;; | |
232 | esac | |
233 | ;; | |
234 | esac | |
0fcb2caf JH |
235 | if test -z "$patch_format" && |
236 | test -n "$l1" && | |
237 | test -n "$l2" && | |
238 | test -n "$l3" | |
239 | then | |
240 | # This begins with three non-empty lines. Is this a | |
241 | # piece of e-mail a-la RFC2822? Grab all the headers, | |
242 | # discarding the indented remainder of folded lines, | |
243 | # and see if it looks like that they all begin with the | |
244 | # header field names... | |
e3f67d30 SB |
245 | tr -d '\015' <"$1" | |
246 | sed -n -e '/^$/q' -e '/^[ ]/d' -e p | | |
e1622bfc | 247 | sane_egrep -v '^[!-9;-~]+:' >/dev/null || |
0fcb2caf JH |
248 | patch_format=mbox |
249 | fi | |
0cd29a03 | 250 | } < "$1" || clean_abort |
a5a6755a GB |
251 | } |
252 | ||
253 | split_patches () { | |
254 | case "$patch_format" in | |
255 | mbox) | |
e80d4cbe | 256 | if test -n "$rebasing" || test t = "$keepcr" |
ad2c9280 SH |
257 | then |
258 | keep_cr=--keep-cr | |
259 | else | |
260 | keep_cr= | |
261 | fi | |
c2ca1d79 | 262 | git mailsplit -d"$prec" -o"$dotest" -b $keep_cr -- "$@" > "$dotest/last" || |
0cd29a03 | 263 | clean_abort |
a5a6755a | 264 | ;; |
c574e683 GB |
265 | stgit-series) |
266 | if test $# -ne 1 | |
267 | then | |
d62a1461 | 268 | clean_abort "$(gettext "Only one StGIT patch series can be applied at once")" |
c574e683 GB |
269 | fi |
270 | series_dir=`dirname "$1"` | |
271 | series_file="$1" | |
272 | shift | |
273 | { | |
274 | set x | |
275 | while read filename | |
276 | do | |
277 | set "$@" "$series_dir/$filename" | |
278 | done | |
279 | # remove the safety x | |
280 | shift | |
281 | # remove the arg coming from the first-line comment | |
282 | shift | |
0cd29a03 | 283 | } < "$series_file" || clean_abort |
c574e683 GB |
284 | # set the patch format appropriately |
285 | patch_format=stgit | |
286 | # now handle the actual StGIT patches | |
287 | split_patches "$@" | |
288 | ;; | |
289 | stgit) | |
290 | this=0 | |
291 | for stgit in "$@" | |
292 | do | |
293 | this=`expr "$this" + 1` | |
294 | msgnum=`printf "%0${prec}d" $this` | |
295 | # Perl version of StGIT parse_patch. The first nonemptyline | |
296 | # not starting with Author, From or Date is the | |
297 | # subject, and the body starts with the next nonempty | |
298 | # line not starting with Author, From or Date | |
299 | perl -ne 'BEGIN { $subject = 0 } | |
300 | if ($subject > 1) { print ; } | |
301 | elsif (/^\s+$/) { next ; } | |
45d51dc9 | 302 | elsif (/^Author:/) { s/Author/From/ ; print ;} |
c574e683 GB |
303 | elsif (/^(From|Date)/) { print ; } |
304 | elsif ($subject) { | |
305 | $subject = 2 ; | |
306 | print "\n" ; | |
307 | print ; | |
308 | } else { | |
309 | print "Subject: ", $_ ; | |
310 | $subject = 1; | |
311 | } | |
0cd29a03 | 312 | ' < "$stgit" > "$dotest/$msgnum" || clean_abort |
c574e683 GB |
313 | done |
314 | echo "$this" > "$dotest/last" | |
315 | this= | |
316 | msgnum= | |
317 | ;; | |
0cfd1120 GB |
318 | hg) |
319 | this=0 | |
320 | for hg in "$@" | |
321 | do | |
322 | this=$(( $this + 1 )) | |
323 | msgnum=$(printf "%0${prec}d" $this) | |
324 | # hg stores changeset metadata in #-commented lines preceding | |
325 | # the commit message and diff(s). The only metadata we care about | |
326 | # are the User and Date (Node ID and Parent are hashes which are | |
327 | # only relevant to the hg repository and thus not useful to us) | |
328 | # Since we cannot guarantee that the commit message is in | |
329 | # git-friendly format, we put no Subject: line and just consume | |
330 | # all of the message as the body | |
331 | perl -M'POSIX qw(strftime)' -ne 'BEGIN { $subject = 0 } | |
332 | if ($subject) { print ; } | |
333 | elsif (/^\# User /) { s/\# User/From:/ ; print ; } | |
334 | elsif (/^\# Date /) { | |
335 | my ($hashsign, $str, $time, $tz) = split ; | |
336 | $tz = sprintf "%+05d", (0-$tz)/36; | |
337 | print "Date: " . | |
338 | strftime("%a, %d %b %Y %H:%M:%S ", | |
339 | localtime($time)) | |
340 | . "$tz\n"; | |
341 | } elsif (/^\# /) { next ; } | |
342 | else { | |
343 | print "\n", $_ ; | |
344 | $subject = 1; | |
345 | } | |
346 | ' <"$hg" >"$dotest/$msgnum" || clean_abort | |
347 | done | |
348 | echo "$this" >"$dotest/last" | |
349 | this= | |
350 | msgnum= | |
351 | ;; | |
a5a6755a | 352 | *) |
dff4b0ef GB |
353 | if test -n "$patch_format" |
354 | then | |
d62a1461 | 355 | clean_abort "$(eval_gettext "Patch format \$patch_format is not supported.")" |
46caf505 | 356 | else |
d62a1461 | 357 | clean_abort "$(gettext "Patch format detection failed.")" |
46caf505 | 358 | fi |
a5a6755a GB |
359 | ;; |
360 | esac | |
361 | } | |
362 | ||
d1c5f2a4 | 363 | prec=4 |
51ef1daa | 364 | dotest="$GIT_DIR/rebase-apply" |
ad2c9280 | 365 | sign= utf8=t keep= keepcr= skip= interactive= resolved= rebasing= abort= |
d25e5159 | 366 | resolvemsg= resume= scissors= no_inbody_headers= |
67dad687 | 367 | git_apply_opt= |
3f01ad66 | 368 | committer_date_is_author_date= |
a79ec62d | 369 | ignore_date= |
cb6020bb | 370 | allow_rerere_autoupdate= |
d1c5f2a4 | 371 | |
e80d4cbe SH |
372 | if test "$(git config --bool --get am.keepcr)" = true |
373 | then | |
374 | keepcr=t | |
375 | fi | |
376 | ||
822f7c73 | 377 | while test $# != 0 |
d1c5f2a4 JH |
378 | do |
379 | case "$1" in | |
78443d90 PH |
380 | -i|--interactive) |
381 | interactive=t ;; | |
382 | -b|--binary) | |
6c15a1c6 JH |
383 | echo >&2 "The $1 option has been a no-op for long time, and" |
384 | echo >&2 "it will be removed. Please do not use it anymore." | |
4eeb1de1 | 385 | ;; |
78443d90 PH |
386 | -3|--3way) |
387 | threeway=t ;; | |
dfdd7e66 | 388 | -s|--signoff) |
78443d90 PH |
389 | sign=t ;; |
390 | -u|--utf8) | |
391 | utf8=t ;; # this is now default | |
392 | --no-utf8) | |
393 | utf8= ;; | |
394 | -k|--keep) | |
395 | keep=t ;; | |
f7e5ea17 TR |
396 | --keep-non-patch) |
397 | keep=b ;; | |
017678b4 JH |
398 | -c|--scissors) |
399 | scissors=t ;; | |
400 | --no-scissors) | |
401 | scissors=f ;; | |
c8089af6 | 402 | -r|--resolved|--continue) |
78443d90 PH |
403 | resolved=t ;; |
404 | --skip) | |
405 | skip=t ;; | |
3e5057a8 NS |
406 | --abort) |
407 | abort=t ;; | |
3041c324 | 408 | --rebasing) |
d25e5159 | 409 | rebasing=t threeway=t keep=t scissors=f no_inbody_headers=t ;; |
78443d90 | 410 | -d|--dotest) |
79087259 | 411 | die "$(gettext "-d option is no longer supported. Do not use.")" |
e72c7406 | 412 | ;; |
78443d90 PH |
413 | --resolvemsg) |
414 | shift; resolvemsg=$1 ;; | |
77e9e496 | 415 | --whitespace|--directory|--exclude) |
b47dfe9e | 416 | git_apply_opt="$git_apply_opt $(sq "$1=$2")"; shift ;; |
78443d90 | 417 | -C|-p) |
b47dfe9e | 418 | git_apply_opt="$git_apply_opt $(sq "$1$2")"; shift ;; |
a5a6755a GB |
419 | --patch-format) |
420 | shift ; patch_format="$1" ;; | |
86c91f91 | 421 | --reject|--ignore-whitespace|--ignore-space-change) |
b80da424 | 422 | git_apply_opt="$git_apply_opt $1" ;; |
3f01ad66 JH |
423 | --committer-date-is-author-date) |
424 | committer_date_is_author_date=t ;; | |
a79ec62d NS |
425 | --ignore-date) |
426 | ignore_date=t ;; | |
cb6020bb JH |
427 | --rerere-autoupdate|--no-rerere-autoupdate) |
428 | allow_rerere_autoupdate="$1" ;; | |
0e987a12 SB |
429 | -q|--quiet) |
430 | GIT_QUIET=t ;; | |
ad2c9280 SH |
431 | --keep-cr) |
432 | keepcr=t ;; | |
e80d4cbe SH |
433 | --no-keep-cr) |
434 | keepcr=f ;; | |
d1c5f2a4 | 435 | --) |
78443d90 | 436 | shift; break ;; |
d1c5f2a4 | 437 | *) |
78443d90 | 438 | usage ;; |
d1c5f2a4 | 439 | esac |
78443d90 | 440 | shift |
d1c5f2a4 JH |
441 | done |
442 | ||
0c15cc92 JH |
443 | # If the dotest directory exists, but we have finished applying all the |
444 | # patches in them, clear it out. | |
d1c5f2a4 JH |
445 | if test -d "$dotest" && |
446 | last=$(cat "$dotest/last") && | |
447 | next=$(cat "$dotest/next") && | |
448 | test $# != 0 && | |
449 | test "$next" -gt "$last" | |
450 | then | |
451 | rm -fr "$dotest" | |
452 | fi | |
453 | ||
454 | if test -d "$dotest" | |
455 | then | |
3e5057a8 | 456 | case "$#,$skip$resolved$abort" in |
c95b1389 JH |
457 | 0,*t*) |
458 | # Explicit resume command and we do not have file, so | |
459 | # we are happy. | |
460 | : ;; | |
461 | 0,) | |
462 | # No file input but without resume parameters; catch | |
463 | # user error to feed us a patch from standard input | |
e72c7406 | 464 | # when there is already $dotest. This is somewhat |
c95b1389 JH |
465 | # unreliable -- stdin could be /dev/null for example |
466 | # and the caller did not intend to feed us a patch but | |
467 | # wanted to continue unattended. | |
98ef23b3 | 468 | test -t 0 |
c95b1389 JH |
469 | ;; |
470 | *) | |
471 | false | |
472 | ;; | |
473 | esac || | |
79087259 | 474 | die "$(eval_gettext "previous rebase directory \$dotest still exists but mbox given.")" |
271440e3 | 475 | resume=yes |
3e5057a8 | 476 | |
95f8ebbf | 477 | case "$skip,$abort" in |
2d56a136 | 478 | t,t) |
79087259 | 479 | die "$(gettext "Please make up your mind. --skip or --abort?")" |
2d56a136 | 480 | ;; |
95f8ebbf OM |
481 | t,) |
482 | git rerere clear | |
483 | git read-tree --reset -u HEAD HEAD | |
484 | orig_head=$(cat "$GIT_DIR/ORIG_HEAD") | |
485 | git reset HEAD | |
486 | git update-ref ORIG_HEAD $orig_head | |
487 | ;; | |
488 | ,t) | |
2d56a136 JH |
489 | if test -f "$dotest/rebasing" |
490 | then | |
491 | exec git rebase --abort | |
492 | fi | |
3e5057a8 | 493 | git rerere clear |
7b3b7e37 JH |
494 | if safe_to_abort |
495 | then | |
c767184d MG |
496 | git read-tree --reset -u HEAD ORIG_HEAD |
497 | git reset ORIG_HEAD | |
7b3b7e37 | 498 | fi |
3e5057a8 NS |
499 | rm -fr "$dotest" |
500 | exit ;; | |
501 | esac | |
c767184d | 502 | rm -f "$dotest/dirtyindex" |
d1c5f2a4 | 503 | else |
3e5057a8 NS |
504 | # Make sure we are not given --skip, --resolved, nor --abort |
505 | test "$skip$resolved$abort" = "" || | |
79087259 | 506 | die "$(gettext "Resolve operation not in progress, we are not resuming.")" |
d1c5f2a4 JH |
507 | |
508 | # Start afresh. | |
509 | mkdir -p "$dotest" || exit | |
510 | ||
bb034f83 JH |
511 | if test -n "$prefix" && test $# != 0 |
512 | then | |
513 | first=t | |
514 | for arg | |
515 | do | |
516 | test -n "$first" && { | |
517 | set x | |
518 | first= | |
519 | } | |
5e9677cb PT |
520 | if is_absolute_path "$arg" |
521 | then | |
522 | set "$@" "$arg" | |
523 | else | |
524 | set "$@" "$prefix$arg" | |
525 | fi | |
bb034f83 JH |
526 | done |
527 | shift | |
528 | fi | |
a5a6755a GB |
529 | |
530 | check_patch_format "$@" | |
531 | ||
532 | split_patches "$@" | |
d1c5f2a4 | 533 | |
017678b4 JH |
534 | # -i can and must be given when resuming; everything |
535 | # else is kept | |
9b9f5a22 | 536 | echo " $git_apply_opt" >"$dotest/apply-opt" |
22db240d | 537 | echo "$threeway" >"$dotest/threeway" |
d1c5f2a4 JH |
538 | echo "$sign" >"$dotest/sign" |
539 | echo "$utf8" >"$dotest/utf8" | |
540 | echo "$keep" >"$dotest/keep" | |
017678b4 | 541 | echo "$scissors" >"$dotest/scissors" |
d25e5159 | 542 | echo "$no_inbody_headers" >"$dotest/no_inbody_headers" |
0e987a12 | 543 | echo "$GIT_QUIET" >"$dotest/quiet" |
d1c5f2a4 | 544 | echo 1 >"$dotest/next" |
3041c324 JH |
545 | if test -n "$rebasing" |
546 | then | |
547 | : >"$dotest/rebasing" | |
548 | else | |
549 | : >"$dotest/applying" | |
f79d4c8a NS |
550 | if test -n "$HAS_HEAD" |
551 | then | |
552 | git update-ref ORIG_HEAD HEAD | |
553 | else | |
554 | git update-ref -d ORIG_HEAD >/dev/null 2>&1 | |
555 | fi | |
3041c324 | 556 | fi |
d1c5f2a4 JH |
557 | fi |
558 | ||
2a6f08ac JK |
559 | git update-index -q --refresh |
560 | ||
0c15cc92 JH |
561 | case "$resolved" in |
562 | '') | |
f79d4c8a NS |
563 | case "$HAS_HEAD" in |
564 | '') | |
565 | files=$(git ls-files) ;; | |
566 | ?*) | |
567 | files=$(git diff-index --cached --name-only HEAD --) ;; | |
568 | esac || exit | |
c767184d MG |
569 | if test "$files" |
570 | then | |
f79d4c8a | 571 | test -n "$HAS_HEAD" && : >"$dotest/dirtyindex" |
79087259 | 572 | die "$(eval_gettext "Dirty index: cannot apply patches (dirty: \$files)")" |
c767184d | 573 | fi |
0c15cc92 JH |
574 | esac |
575 | ||
f7e5ea17 TR |
576 | # Now, decide what command line options we will give to the git |
577 | # commands we invoke, based on the result of parsing command line | |
578 | # options and previous invocation state stored in $dotest/ files. | |
579 | ||
d1c5f2a4 JH |
580 | if test "$(cat "$dotest/utf8")" = t |
581 | then | |
582 | utf8=-u | |
bb1091a4 JH |
583 | else |
584 | utf8=-n | |
d1c5f2a4 | 585 | fi |
f7e5ea17 TR |
586 | keep=$(cat "$dotest/keep") |
587 | case "$keep" in | |
588 | t) | |
589 | keep=-k ;; | |
590 | b) | |
591 | keep=-b ;; | |
592 | *) | |
593 | keep= ;; | |
594 | esac | |
017678b4 JH |
595 | case "$(cat "$dotest/scissors")" in |
596 | t) | |
597 | scissors=--scissors ;; | |
598 | f) | |
599 | scissors=--no-scissors ;; | |
600 | esac | |
d25e5159 LS |
601 | if test "$(cat "$dotest/no_inbody_headers")" = t |
602 | then | |
603 | no_inbody_headers=--no-inbody-headers | |
604 | else | |
605 | no_inbody_headers= | |
606 | fi | |
0e987a12 SB |
607 | if test "$(cat "$dotest/quiet")" = t |
608 | then | |
609 | GIT_QUIET=t | |
610 | fi | |
22db240d JH |
611 | if test "$(cat "$dotest/threeway")" = t |
612 | then | |
613 | threeway=t | |
614 | fi | |
9b9f5a22 | 615 | git_apply_opt=$(cat "$dotest/apply-opt") |
d1c5f2a4 JH |
616 | if test "$(cat "$dotest/sign")" = t |
617 | then | |
5354a56f | 618 | SIGNOFF=`git var GIT_COMMITTER_IDENT | sed -e ' |
d1c5f2a4 JH |
619 | s/>.*/>/ |
620 | s/^/Signed-off-by: /' | |
621 | ` | |
622 | else | |
623 | SIGNOFF= | |
624 | fi | |
d1c5f2a4 JH |
625 | |
626 | last=`cat "$dotest/last"` | |
627 | this=`cat "$dotest/next"` | |
628 | if test "$skip" = t | |
629 | then | |
630 | this=`expr "$this" + 1` | |
69224716 | 631 | resume= |
d1c5f2a4 JH |
632 | fi |
633 | ||
d1c5f2a4 JH |
634 | while test "$this" -le "$last" |
635 | do | |
636 | msgnum=`printf "%0${prec}d" $this` | |
637 | next=`expr "$this" + 1` | |
638 | test -f "$dotest/$msgnum" || { | |
69224716 | 639 | resume= |
d1c5f2a4 JH |
640 | go_next |
641 | continue | |
642 | } | |
0c15cc92 JH |
643 | |
644 | # If we are not resuming, parse and extract the patch information | |
645 | # into separate files: | |
646 | # - info records the authorship and title | |
647 | # - msg is the rest of commit log message | |
648 | # - patch is the patch body. | |
649 | # | |
650 | # When we are resuming, these files are either already prepared | |
651 | # by the user, or the user can tell us to do so by --resolved flag. | |
271440e3 JH |
652 | case "$resume" in |
653 | '') | |
d25e5159 | 654 | git mailinfo $keep $no_inbody_headers $scissors $utf8 "$dotest/msg" "$dotest/patch" \ |
271440e3 JH |
655 | <"$dotest/$msgnum" >"$dotest/info" || |
656 | stop_here $this | |
ca193cf1 JS |
657 | |
658 | # skip pine's internal folder data | |
e1622bfc | 659 | sane_grep '^Author: Mail System Internal Data$' \ |
ca193cf1 JS |
660 | <"$dotest"/info >/dev/null && |
661 | go_next && continue | |
662 | ||
28ed6e7b | 663 | test -s "$dotest/patch" || { |
de88c1ce | 664 | eval_gettextln "Patch is empty. Was it split wrong? |
a4372c37 | 665 | If you would prefer to skip this patch, instead run \"\$cmdline --skip\". |
de88c1ce | 666 | To restore the original branch and stop patching run \"\$cmdline --abort\"." |
87ab7992 DZ |
667 | stop_here $this |
668 | } | |
43c23251 | 669 | rm -f "$dotest/original-commit" "$dotest/author-script" |
5e835cac JH |
670 | if test -f "$dotest/rebasing" && |
671 | commit=$(sed -e 's/^From \([0-9a-f]*\) .*/\1/' \ | |
672 | -e q "$dotest/$msgnum") && | |
673 | test "$(git cat-file -t "$commit")" = commit | |
674 | then | |
675 | git cat-file commit "$commit" | | |
676 | sed -e '1,/^$/d' >"$dotest/msg-clean" | |
96e19488 | 677 | echo "$commit" > "$dotest/original-commit" |
43c23251 | 678 | get_author_ident_from_commit "$commit" > "$dotest/author-script" |
5e835cac | 679 | else |
c970a6fd JH |
680 | { |
681 | sed -n '/^Subject/ s/Subject: //p' "$dotest/info" | |
682 | echo | |
683 | cat "$dotest/msg" | |
684 | } | | |
685 | git stripspace > "$dotest/msg-clean" | |
5e835cac | 686 | fi |
271440e3 JH |
687 | ;; |
688 | esac | |
d1c5f2a4 | 689 | |
43c23251 JS |
690 | if test -f "$dotest/author-script" |
691 | then | |
692 | eval $(cat "$dotest/author-script") | |
693 | else | |
694 | GIT_AUTHOR_NAME="$(sed -n '/^Author/ s/Author: //p' "$dotest/info")" | |
695 | GIT_AUTHOR_EMAIL="$(sed -n '/^Email/ s/Email: //p' "$dotest/info")" | |
696 | GIT_AUTHOR_DATE="$(sed -n '/^Date/ s/Date: //p' "$dotest/info")" | |
697 | fi | |
e0e3ba20 | 698 | |
3b78959e | 699 | if test -z "$GIT_AUTHOR_EMAIL" |
e0e3ba20 | 700 | then |
de88c1ce | 701 | gettextln "Patch does not have a valid e-mail address." |
e0e3ba20 JH |
702 | stop_here $this |
703 | fi | |
704 | ||
2c674191 | 705 | export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL GIT_AUTHOR_DATE |
d1c5f2a4 | 706 | |
4bfb6b62 JH |
707 | case "$resume" in |
708 | '') | |
709 | if test '' != "$SIGNOFF" | |
710 | then | |
d1c5f2a4 | 711 | LAST_SIGNED_OFF_BY=` |
4bfb6b62 JH |
712 | sed -ne '/^Signed-off-by: /p' \ |
713 | "$dotest/msg-clean" | | |
b4ce54fc | 714 | sed -ne '$p' |
d1c5f2a4 | 715 | ` |
4bfb6b62 JH |
716 | ADD_SIGNOFF=` |
717 | test "$LAST_SIGNED_OFF_BY" = "$SIGNOFF" || { | |
d1c5f2a4 JH |
718 | test '' = "$LAST_SIGNED_OFF_BY" && echo |
719 | echo "$SIGNOFF" | |
4bfb6b62 JH |
720 | }` |
721 | else | |
d1c5f2a4 | 722 | ADD_SIGNOFF= |
4bfb6b62 JH |
723 | fi |
724 | { | |
d1c5f2a4 JH |
725 | if test -s "$dotest/msg-clean" |
726 | then | |
d1c5f2a4 JH |
727 | cat "$dotest/msg-clean" |
728 | fi | |
729 | if test '' != "$ADD_SIGNOFF" | |
730 | then | |
731 | echo "$ADD_SIGNOFF" | |
732 | fi | |
4bfb6b62 JH |
733 | } >"$dotest/final-commit" |
734 | ;; | |
0c15cc92 | 735 | *) |
6d28644d | 736 | case "$resolved$interactive" in |
0c15cc92 JH |
737 | tt) |
738 | # This is used only for interactive view option. | |
38762c47 | 739 | git diff-index -p --cached HEAD -- >"$dotest/patch" |
0c15cc92 JH |
740 | ;; |
741 | esac | |
4bfb6b62 | 742 | esac |
d1c5f2a4 | 743 | |
4bfb6b62 | 744 | resume= |
d1c5f2a4 JH |
745 | if test "$interactive" = t |
746 | then | |
a1451104 | 747 | test -t 0 || |
79087259 | 748 | die "$(gettext "cannot be interactive without stdin connected to a terminal.")" |
d1c5f2a4 JH |
749 | action=again |
750 | while test "$action" = again | |
751 | do | |
de88c1ce | 752 | gettextln "Commit Body is:" |
d1c5f2a4 JH |
753 | echo "--------------------------" |
754 | cat "$dotest/final-commit" | |
755 | echo "--------------------------" | |
7a74d04a ÆAB |
756 | # TRANSLATORS: Make sure to include [y], [n], [e], [v] and [a] |
757 | # in your translation. The program will only accept English | |
758 | # input at this point. | |
759 | gettext "Apply? [y]es/[n]o/[e]dit/[v]iew patch/[a]ccept all " | |
d1c5f2a4 JH |
760 | read reply |
761 | case "$reply" in | |
f89ad67f JH |
762 | [yY]*) action=yes ;; |
763 | [aA]*) action=yes interactive= ;; | |
764 | [nN]*) action=skip ;; | |
ef0c2abf | 765 | [eE]*) git_editor "$dotest/final-commit" |
d1c5f2a4 | 766 | action=again ;; |
f89ad67f | 767 | [vV]*) action=again |
f6dff119 | 768 | git_pager "$dotest/patch" ;; |
f89ad67f | 769 | *) action=again ;; |
d1c5f2a4 JH |
770 | esac |
771 | done | |
772 | else | |
773 | action=yes | |
774 | fi | |
92f65e6a RR |
775 | |
776 | if test -f "$dotest/final-commit" | |
777 | then | |
778 | FIRSTLINE=$(sed 1q "$dotest/final-commit") | |
779 | else | |
780 | FIRSTLINE="" | |
781 | fi | |
d1c5f2a4 JH |
782 | |
783 | if test $action = skip | |
784 | then | |
785 | go_next | |
786 | continue | |
787 | fi | |
788 | ||
789 | if test -x "$GIT_DIR"/hooks/applypatch-msg | |
790 | then | |
791 | "$GIT_DIR"/hooks/applypatch-msg "$dotest/final-commit" || | |
792 | stop_here $this | |
793 | fi | |
794 | ||
dff1a983 | 795 | say "$(eval_gettext "Applying: \$FIRSTLINE")" |
d1c5f2a4 | 796 | |
0c15cc92 JH |
797 | case "$resolved" in |
798 | '') | |
3ddd1703 SB |
799 | # When we are allowed to fall back to 3-way later, don't give |
800 | # false errors during the initial attempt. | |
801 | squelch= | |
802 | if test "$threeway" = t | |
803 | then | |
804 | squelch='>/dev/null 2>&1 ' | |
805 | fi | |
806 | eval "git apply $squelch$git_apply_opt"' --index "$dotest/patch"' | |
0c15cc92 JH |
807 | apply_status=$? |
808 | ;; | |
809 | t) | |
810 | # Resolved means the user did all the hard work, and | |
811 | # we do not have to do any patch application. Just | |
812 | # trust what the user has in the index file and the | |
813 | # working tree. | |
814 | resolved= | |
38762c47 | 815 | git diff-index --quiet --cached HEAD -- && { |
de88c1ce | 816 | gettextln "No changes - did you forget to use 'git add'? |
bd8643ae | 817 | If there is nothing left to stage, chances are that something else |
de88c1ce | 818 | already introduced the same changes; you might want to skip this patch." |
ced9456a | 819 | stop_here_user_resolve $this |
06aff47b | 820 | } |
5be60078 | 821 | unmerged=$(git ls-files -u) |
c1d1128b JH |
822 | if test -n "$unmerged" |
823 | then | |
de88c1ce JS |
824 | gettextln "You still have unmerged paths in your index |
825 | did you forget to use 'git add'?" | |
ced9456a | 826 | stop_here_user_resolve $this |
c1d1128b | 827 | fi |
0c15cc92 | 828 | apply_status=0 |
b4372ef1 | 829 | git rerere |
0c15cc92 JH |
830 | ;; |
831 | esac | |
832 | ||
0ba17dd0 | 833 | if test $apply_status != 0 && test "$threeway" = t |
d1c5f2a4 | 834 | then |
73319032 | 835 | if (fall_back_3way) |
d1c5f2a4 | 836 | then |
73319032 JH |
837 | # Applying the patch to an earlier tree and merging the |
838 | # result may have produced the same tree as ours. | |
38762c47 | 839 | git diff-index --quiet --cached HEAD -- && { |
dff1a983 | 840 | say "$(gettext "No changes -- Patch already applied.")" |
06aff47b AR |
841 | go_next |
842 | continue | |
843 | } | |
73319032 JH |
844 | # clear apply_status -- we have successfully merged. |
845 | apply_status=0 | |
d1c5f2a4 JH |
846 | fi |
847 | fi | |
848 | if test $apply_status != 0 | |
849 | then | |
de88c1ce | 850 | eval_gettextln 'Patch failed at $msgnum $FIRSTLINE' |
ced9456a | 851 | stop_here_user_resolve $this |
d1c5f2a4 JH |
852 | fi |
853 | ||
854 | if test -x "$GIT_DIR"/hooks/pre-applypatch | |
855 | then | |
856 | "$GIT_DIR"/hooks/pre-applypatch || stop_here $this | |
857 | fi | |
858 | ||
5be60078 | 859 | tree=$(git write-tree) && |
3f01ad66 | 860 | commit=$( |
a79ec62d NS |
861 | if test -n "$ignore_date" |
862 | then | |
863 | GIT_AUTHOR_DATE= | |
864 | fi | |
f79d4c8a | 865 | parent=$(git rev-parse --verify -q HEAD) || |
dff1a983 | 866 | say >&2 "$(gettext "applying to an empty history")" |
f79d4c8a | 867 | |
3f01ad66 JH |
868 | if test -n "$committer_date_is_author_date" |
869 | then | |
870 | GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE" | |
871 | export GIT_COMMITTER_DATE | |
872 | fi && | |
ea10b60c | 873 | git commit-tree $tree ${parent:+-p} $parent <"$dotest/final-commit" |
3f01ad66 | 874 | ) && |
2e6e3e82 | 875 | git update-ref -m "$GIT_REFLOG_ACTION: $FIRSTLINE" HEAD $commit $parent || |
d1c5f2a4 JH |
876 | stop_here $this |
877 | ||
96e19488 TR |
878 | if test -f "$dotest/original-commit"; then |
879 | echo "$(cat "$dotest/original-commit") $commit" >> "$dotest/rewritten" | |
880 | fi | |
881 | ||
d1c5f2a4 JH |
882 | if test -x "$GIT_DIR"/hooks/post-applypatch |
883 | then | |
884 | "$GIT_DIR"/hooks/post-applypatch | |
885 | fi | |
886 | ||
887 | go_next | |
888 | done | |
889 | ||
eb2151bb TR |
890 | if test -s "$dotest"/rewritten; then |
891 | git notes copy --for-rewrite=rebase < "$dotest"/rewritten | |
892 | if test -x "$GIT_DIR"/hooks/post-rewrite; then | |
96e19488 | 893 | "$GIT_DIR"/hooks/post-rewrite rebase < "$dotest"/rewritten |
eb2151bb | 894 | fi |
96e19488 TR |
895 | fi |
896 | ||
d1c5f2a4 | 897 | rm -fr "$dotest" |
29b67543 | 898 | git gc --auto |