]>
Commit | Line | Data |
---|---|---|
70c7ac22 LH |
1 | #!/bin/sh |
2 | # | |
4c8a9db6 | 3 | # git-submodule.sh: add, init, update or list git submodules |
70c7ac22 LH |
4 | # |
5 | # Copyright (c) 2007 Lars Hjemli | |
6 | ||
1d5bec8b | 7 | dashless=$(basename "$0" | sed -e 's/-/ /') |
681b036f | 8 | USAGE="[--quiet] add [-b <branch>] [-f|--force] [--name <name>] [--reference <repository>] [--] <repository> [<path>] |
64b19ffe | 9 | or: $dashless [--quiet] status [--cached] [--recursive] [--] [<path>...] |
1d5bec8b | 10 | or: $dashless [--quiet] init [--] [<path>...] |
9db31bdf | 11 | or: $dashless [--quiet] update [--init] [-N|--no-fetch] [-f|--force] [--rebase] [--reference <repository>] [--merge] [--recursive] [--] [<path>...] |
adc54235 | 12 | or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...] |
15fc56a8 | 13 | or: $dashless [--quiet] foreach [--recursive] <command> |
82f49f29 | 14 | or: $dashless [--quiet] sync [--recursive] [--] [<path>...]" |
8f321a39 | 15 | OPTIONS_SPEC= |
70c7ac22 | 16 | . git-sh-setup |
d0ad8251 | 17 | . git-sh-i18n |
98fcf840 | 18 | . git-parse-remote |
70c7ac22 LH |
19 | require_work_tree |
20 | ||
5c08dbbd | 21 | command= |
ecda0723 | 22 | branch= |
d27b876b | 23 | force= |
d92a3959 | 24 | reference= |
70c7ac22 | 25 | cached= |
48bb3033 GP |
26 | recursive= |
27 | init= | |
1c244f6e | 28 | files= |
31ca3ac3 | 29 | nofetch= |
32948425 | 30 | update= |
15fc56a8 | 31 | prefix= |
73b0898d | 32 | custom_name= |
70c7ac22 | 33 | |
967b2c66 JS |
34 | # The function takes at most 2 arguments. The first argument is the |
35 | # URL that navigates to the submodule origin repo. When relative, this URL | |
36 | # is relative to the superproject origin URL repo. The second up_path | |
37 | # argument, if specified, is the relative path that navigates | |
38 | # from the submodule working tree to the superproject working tree. | |
39 | # | |
40 | # The output of the function is the origin URL of the submodule. | |
41 | # | |
42 | # The output will either be an absolute URL or filesystem path (if the | |
43 | # superproject origin URL is an absolute URL or filesystem path, | |
44 | # respectively) or a relative file system path (if the superproject | |
45 | # origin URL is a relative file system path). | |
46 | # | |
47 | # When the output is a relative file system path, the path is either | |
48 | # relative to the submodule working tree, if up_path is specified, or to | |
49 | # the superproject working tree otherwise. | |
f31a522a ML |
50 | resolve_relative_url () |
51 | { | |
98fcf840 | 52 | remote=$(get_default_remote) |
8e7e6f39 | 53 | remoteurl=$(git config "remote.$remote.url") || |
4d689320 | 54 | remoteurl=$(pwd) # the repository is its own authoritative upstream |
f31a522a | 55 | url="$1" |
99b120af | 56 | remoteurl=${remoteurl%/} |
ea640cc6 | 57 | sep=/ |
967b2c66 JS |
58 | up_path="$2" |
59 | ||
60 | case "$remoteurl" in | |
61 | *:*|/*) | |
62 | is_relative= | |
63 | ;; | |
758615e2 JS |
64 | ./*|../*) |
65 | is_relative=t | |
66 | ;; | |
967b2c66 JS |
67 | *) |
68 | is_relative=t | |
758615e2 | 69 | remoteurl="./$remoteurl" |
967b2c66 JS |
70 | ;; |
71 | esac | |
72 | ||
f31a522a ML |
73 | while test -n "$url" |
74 | do | |
75 | case "$url" in | |
76 | ../*) | |
77 | url="${url#../}" | |
ea640cc6 TR |
78 | case "$remoteurl" in |
79 | */*) | |
80 | remoteurl="${remoteurl%/*}" | |
81 | ;; | |
82 | *:*) | |
83 | remoteurl="${remoteurl%:*}" | |
84 | sep=: | |
85 | ;; | |
86 | *) | |
758615e2 JS |
87 | if test -z "$is_relative" || test "." = "$remoteurl" |
88 | then | |
89 | die "$(eval_gettext "cannot strip one component off url '\$remoteurl'")" | |
90 | else | |
91 | remoteurl=. | |
92 | fi | |
ea640cc6 TR |
93 | ;; |
94 | esac | |
f31a522a ML |
95 | ;; |
96 | ./*) | |
97 | url="${url#./}" | |
98 | ;; | |
99 | *) | |
100 | break;; | |
101 | esac | |
102 | done | |
758615e2 JS |
103 | remoteurl="$remoteurl$sep${url%/}" |
104 | echo "${is_relative:+${up_path}}${remoteurl#./}" | |
f31a522a ML |
105 | } |
106 | ||
a7b3269c DA |
107 | # |
108 | # Get submodule info for registered submodules | |
109 | # $@ = path to limit submodule list | |
110 | # | |
111 | module_list() | |
112 | { | |
be9d0a3a HV |
113 | ( |
114 | git ls-files --error-unmatch --stage -- "$@" || | |
115 | echo "unmatched pathspec exists" | |
116 | ) | | |
313ee0d6 NMC |
117 | perl -e ' |
118 | my %unmerged = (); | |
119 | my ($null_sha1) = ("0" x 40); | |
be9d0a3a HV |
120 | my @out = (); |
121 | my $unmatched = 0; | |
313ee0d6 | 122 | while (<STDIN>) { |
be9d0a3a HV |
123 | if (/^unmatched pathspec/) { |
124 | $unmatched = 1; | |
125 | next; | |
126 | } | |
313ee0d6 NMC |
127 | chomp; |
128 | my ($mode, $sha1, $stage, $path) = | |
129 | /^([0-7]+) ([0-9a-f]{40}) ([0-3])\t(.*)$/; | |
130 | next unless $mode eq "160000"; | |
131 | if ($stage ne "0") { | |
132 | if (!$unmerged{$path}++) { | |
be9d0a3a | 133 | push @out, "$mode $null_sha1 U\t$path\n"; |
313ee0d6 NMC |
134 | } |
135 | next; | |
136 | } | |
be9d0a3a HV |
137 | push @out, "$_\n"; |
138 | } | |
139 | if ($unmatched) { | |
140 | print "#unmatched\n"; | |
141 | } else { | |
142 | print for (@out); | |
313ee0d6 NMC |
143 | } |
144 | ' | |
a7b3269c DA |
145 | } |
146 | ||
be9d0a3a HV |
147 | die_if_unmatched () |
148 | { | |
149 | if test "$1" = "#unmatched" | |
150 | then | |
151 | exit 1 | |
152 | fi | |
153 | } | |
154 | ||
941987a5 LH |
155 | # |
156 | # Map submodule path to submodule name | |
157 | # | |
158 | # $1 = path | |
159 | # | |
160 | module_name() | |
161 | { | |
537601ac | 162 | # Do we have "submodule.<something>.path = $1" defined in .gitmodules file? |
64394e3a | 163 | sm_path="$1" |
fe22e542 | 164 | re=$(printf '%s\n' "$1" | sed -e 's/[].[^$\\*]/\\&/g') |
a5099bb4 | 165 | name=$( git config -f .gitmodules --get-regexp '^submodule\..*\.path$' | |
537601ac | 166 | sed -n -e 's|^submodule\.\(.*\)\.path '"$re"'$|\1|p' ) |
1e42258a | 167 | test -z "$name" && |
64394e3a | 168 | die "$(eval_gettext "No submodule mapping found in .gitmodules for path '\$sm_path'")" |
1e42258a | 169 | echo "$name" |
941987a5 | 170 | } |
33aa6fff LH |
171 | |
172 | # | |
173 | # Clone a submodule | |
174 | # | |
23a485e3 | 175 | # Prior to calling, cmd_update checks that a possibly existing |
ecda0723 | 176 | # path is not a git repository. |
23a485e3 | 177 | # Likewise, cmd_add checks that path does not exist at all, |
ecda0723 SV |
178 | # since it is the location of a new submodule. |
179 | # | |
33aa6fff LH |
180 | module_clone() |
181 | { | |
64394e3a | 182 | sm_path=$1 |
73b0898d JL |
183 | name=$2 |
184 | url=$3 | |
185 | reference="$4" | |
7e60407f JL |
186 | quiet= |
187 | if test -n "$GIT_QUIET" | |
188 | then | |
189 | quiet=-q | |
190 | fi | |
33aa6fff | 191 | |
501770e1 FG |
192 | gitdir= |
193 | gitdir_base= | |
69c30517 | 194 | base_name=$(dirname "$name") |
33aa6fff | 195 | |
501770e1 | 196 | gitdir=$(git rev-parse --git-dir) |
69c30517 JL |
197 | gitdir_base="$gitdir/modules/$base_name" |
198 | gitdir="$gitdir/modules/$name" | |
501770e1 FG |
199 | |
200 | if test -d "$gitdir" | |
d92a3959 | 201 | then |
64394e3a | 202 | mkdir -p "$sm_path" |
501770e1 | 203 | rm -f "$gitdir/index" |
d92a3959 | 204 | else |
501770e1 | 205 | mkdir -p "$gitdir_base" |
be8779f7 DG |
206 | ( |
207 | clear_local_git_env | |
208 | git clone $quiet -n ${reference:+"$reference"} \ | |
209 | --separate-git-dir "$gitdir" "$url" "$sm_path" | |
210 | ) || | |
64394e3a | 211 | die "$(eval_gettext "Clone of '\$url' into submodule path '\$sm_path' failed")" |
501770e1 | 212 | fi |
ea115a0d | 213 | |
6eafa6d0 JL |
214 | # We already are at the root of the work tree but cd_to_toplevel will |
215 | # resolve any symlinks that might be present in $PWD | |
216 | a=$(cd_to_toplevel && cd "$gitdir" && pwd)/ | |
15b3c82c | 217 | b=$(cd_to_toplevel && cd "$sm_path" && pwd)/ |
4dce7d9b JS |
218 | # normalize Windows-style absolute paths to POSIX-style absolute paths |
219 | case $a in [a-zA-Z]:/*) a=/${a%%:*}${a#*:} ;; esac | |
220 | case $b in [a-zA-Z]:/*) b=/${b%%:*}${b#*:} ;; esac | |
d75219b4 JL |
221 | # Remove all common leading directories after a sanity check |
222 | if test "${a#$b}" != "$a" || test "${b#$a}" != "$b"; then | |
223 | die "$(eval_gettext "Gitdir '\$a' is part of the submodule path '\$b' or vice versa")" | |
224 | fi | |
225 | while test "${a%%/*}" = "${b%%/*}" | |
226 | do | |
227 | a=${a#*/} | |
228 | b=${b#*/} | |
229 | done | |
230 | # Now chop off the trailing '/'s that were added in the beginning | |
231 | a=${a%/} | |
232 | b=${b%/} | |
233 | ||
c5bc42b9 BW |
234 | # Turn each leading "*/" component into "../" |
235 | rel=$(echo $b | sed -e 's|[^/][^/]*|..|g') | |
64394e3a | 236 | echo "gitdir: $rel/$a" >"$sm_path/.git" |
69c30517 | 237 | |
c5bc42b9 | 238 | rel=$(echo $a | sed -e 's|[^/][^/]*|..|g') |
64394e3a | 239 | (clear_local_git_env; cd "$sm_path" && GIT_WORK_TREE=. git config core.worktree "$rel/$b") |
33aa6fff LH |
240 | } |
241 | ||
ecda0723 SV |
242 | # |
243 | # Add a new submodule to the working tree, .gitmodules and the index | |
244 | # | |
ec05df35 | 245 | # $@ = repo path |
ecda0723 SV |
246 | # |
247 | # optional branch is stored in global branch variable | |
248 | # | |
23a485e3 | 249 | cmd_add() |
ecda0723 | 250 | { |
5c08dbbd JH |
251 | # parse $args after "submodule ... add". |
252 | while test $# -ne 0 | |
253 | do | |
254 | case "$1" in | |
255 | -b | --branch) | |
256 | case "$2" in '') usage ;; esac | |
257 | branch=$2 | |
258 | shift | |
259 | ;; | |
d27b876b JL |
260 | -f | --force) |
261 | force=$1 | |
262 | ;; | |
5c08dbbd | 263 | -q|--quiet) |
2e6a30ef | 264 | GIT_QUIET=1 |
5c08dbbd | 265 | ;; |
d92a3959 MT |
266 | --reference) |
267 | case "$2" in '') usage ;; esac | |
268 | reference="--reference=$2" | |
269 | shift | |
270 | ;; | |
271 | --reference=*) | |
272 | reference="$1" | |
d92a3959 | 273 | ;; |
73b0898d JL |
274 | --name) |
275 | case "$2" in '') usage ;; esac | |
276 | custom_name=$2 | |
277 | shift | |
278 | ;; | |
5c08dbbd JH |
279 | --) |
280 | shift | |
281 | break | |
282 | ;; | |
283 | -*) | |
284 | usage | |
285 | ;; | |
286 | *) | |
287 | break | |
288 | ;; | |
289 | esac | |
290 | shift | |
291 | done | |
292 | ||
ecda0723 | 293 | repo=$1 |
64394e3a | 294 | sm_path=$2 |
ecda0723 | 295 | |
64394e3a RJ |
296 | if test -z "$sm_path"; then |
297 | sm_path=$(echo "$repo" | | |
1414e578 JL |
298 | sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*[/:]||g') |
299 | fi | |
300 | ||
64394e3a | 301 | if test -z "$repo" -o -z "$sm_path"; then |
ecda0723 SV |
302 | usage |
303 | fi | |
304 | ||
ec05df35 ML |
305 | # assure repo is absolute or relative to parent |
306 | case "$repo" in | |
307 | ./*|../*) | |
308 | # dereference source url relative to parent's url | |
309 | realrepo=$(resolve_relative_url "$repo") || exit | |
310 | ;; | |
311 | *:*|/*) | |
312 | # absolute url | |
313 | realrepo=$repo | |
314 | ;; | |
315 | *) | |
497ee872 | 316 | die "$(eval_gettext "repo URL: '\$repo' must be absolute or begin with ./|../")" |
ec05df35 ML |
317 | ;; |
318 | esac | |
319 | ||
db75ada5 MG |
320 | # normalize path: |
321 | # multiple //; leading ./; /./; /../; trailing / | |
64394e3a | 322 | sm_path=$(printf '%s/\n' "$sm_path" | |
db75ada5 MG |
323 | sed -e ' |
324 | s|//*|/|g | |
325 | s|^\(\./\)*|| | |
326 | s|/\./|/|g | |
327 | :start | |
328 | s|\([^/]*\)/\.\./|| | |
329 | tstart | |
330 | s|/*$|| | |
331 | ') | |
64394e3a RJ |
332 | git ls-files --error-unmatch "$sm_path" > /dev/null 2>&1 && |
333 | die "$(eval_gettext "'\$sm_path' already exists in the index")" | |
ecda0723 | 334 | |
64394e3a | 335 | if test -z "$force" && ! git add --dry-run --ignore-missing "$sm_path" > /dev/null 2>&1 |
d27b876b | 336 | then |
6ff875c5 | 337 | eval_gettextln "The following path is ignored by one of your .gitignore files: |
64394e3a | 338 | \$sm_path |
6ff875c5 | 339 | Use -f if you really want to add it." >&2 |
d27b876b JL |
340 | exit 1 |
341 | fi | |
342 | ||
73b0898d JL |
343 | if test -n "$custom_name" |
344 | then | |
345 | sm_name="$custom_name" | |
346 | else | |
347 | sm_name="$sm_path" | |
348 | fi | |
349 | ||
d4264ca3 | 350 | # perhaps the path exists and is already a git repo, else clone it |
64394e3a | 351 | if test -e "$sm_path" |
d4264ca3 | 352 | then |
64394e3a | 353 | if test -d "$sm_path"/.git -o -f "$sm_path"/.git |
d4264ca3 | 354 | then |
64394e3a | 355 | eval_gettextln "Adding existing repo at '\$sm_path' to the index" |
d4264ca3 | 356 | else |
64394e3a | 357 | die "$(eval_gettext "'\$sm_path' already exists and is not a valid git repo")" |
d4264ca3 | 358 | fi |
c2f93917 | 359 | |
d4264ca3 | 360 | else |
4b7c286e JL |
361 | if test -d ".git/modules/$sm_name" |
362 | then | |
363 | if test -z "$force" | |
364 | then | |
365 | echo >&2 "$(eval_gettext "A git directory for '\$sm_name' is found locally with remote(s):")" | |
366 | GIT_DIR=".git/modules/$sm_name" GIT_WORK_TREE=. git remote -v | grep '(fetch)' | sed -e s,^," ", -e s,' (fetch)',, >&2 | |
367 | echo >&2 "$(eval_gettext "If you want to reuse this local git directory instead of cloning again from")" | |
368 | echo >&2 " $realrepo" | |
369 | echo >&2 "$(eval_gettext "use the '--force' option. If the local git directory is not the correct repo")" | |
370 | die "$(eval_gettext "or you are unsure what this means choose another name with the '--name' option.")" | |
371 | else | |
372 | echo "$(eval_gettext "Reactivating local git directory for submodule '\$sm_name'.")" | |
373 | fi | |
374 | fi | |
73b0898d | 375 | module_clone "$sm_path" "$sm_name" "$realrepo" "$reference" || exit |
ea10b60c | 376 | ( |
74ae1419 | 377 | clear_local_git_env |
64394e3a | 378 | cd "$sm_path" && |
ea10b60c BJ |
379 | # ash fails to wordsplit ${branch:+-b "$branch"...} |
380 | case "$branch" in | |
381 | '') git checkout -f -q ;; | |
502dc5b6 | 382 | ?*) git checkout -f -q -B "$branch" "origin/$branch" ;; |
ea10b60c | 383 | esac |
64394e3a | 384 | ) || die "$(eval_gettext "Unable to checkout submodule '\$sm_path'")" |
d4264ca3 | 385 | fi |
73b0898d | 386 | git config submodule."$sm_name".url "$realrepo" |
d4264ca3 | 387 | |
64394e3a RJ |
388 | git add $force "$sm_path" || |
389 | die "$(eval_gettext "Failed to add submodule '\$sm_path'")" | |
ecda0723 | 390 | |
73b0898d JL |
391 | git config -f .gitmodules submodule."$sm_name".path "$sm_path" && |
392 | git config -f .gitmodules submodule."$sm_name".url "$repo" && | |
31991b02 | 393 | git add --force .gitmodules || |
64394e3a | 394 | die "$(eval_gettext "Failed to register submodule '\$sm_path'")" |
ecda0723 SV |
395 | } |
396 | ||
19a31f9c ML |
397 | # |
398 | # Execute an arbitrary command sequence in each checked out | |
399 | # submodule | |
400 | # | |
401 | # $@ = command to execute | |
402 | # | |
403 | cmd_foreach() | |
404 | { | |
1d5bec8b JH |
405 | # parse $args after "submodule ... foreach". |
406 | while test $# -ne 0 | |
407 | do | |
408 | case "$1" in | |
409 | -q|--quiet) | |
410 | GIT_QUIET=1 | |
411 | ;; | |
15fc56a8 JH |
412 | --recursive) |
413 | recursive=1 | |
414 | ;; | |
1d5bec8b JH |
415 | -*) |
416 | usage | |
417 | ;; | |
418 | *) | |
419 | break | |
420 | ;; | |
421 | esac | |
422 | shift | |
423 | done | |
424 | ||
f030c96d ÆAB |
425 | toplevel=$(pwd) |
426 | ||
4dca1aa6 BC |
427 | # dup stdin so that it can be restored when running the external |
428 | # command in the subshell (and a recursive call to this function) | |
429 | exec 3<&0 | |
430 | ||
a7b3269c | 431 | module_list | |
64394e3a | 432 | while read mode sha1 stage sm_path |
19a31f9c | 433 | do |
be9d0a3a | 434 | die_if_unmatched "$mode" |
64394e3a | 435 | if test -e "$sm_path"/.git |
19a31f9c | 436 | then |
64394e3a RJ |
437 | say "$(eval_gettext "Entering '\$prefix\$sm_path'")" |
438 | name=$(module_name "$sm_path") | |
15fc56a8 | 439 | ( |
64394e3a | 440 | prefix="$prefix$sm_path/" |
74ae1419 | 441 | clear_local_git_env |
64394e3a RJ |
442 | # we make $path available to scripts ... |
443 | path=$sm_path | |
444 | cd "$sm_path" && | |
15fc56a8 JH |
445 | eval "$@" && |
446 | if test -n "$recursive" | |
447 | then | |
448 | cmd_foreach "--recursive" "$@" | |
449 | fi | |
4dca1aa6 | 450 | ) <&3 3<&- || |
64394e3a | 451 | die "$(eval_gettext "Stopping at '\$sm_path'; script returned non-zero status.")" |
19a31f9c ML |
452 | fi |
453 | done | |
454 | } | |
455 | ||
70c7ac22 | 456 | # |
211b7f19 | 457 | # Register submodules in .git/config |
70c7ac22 LH |
458 | # |
459 | # $@ = requested paths (default to all) | |
460 | # | |
23a485e3 | 461 | cmd_init() |
70c7ac22 | 462 | { |
5c08dbbd JH |
463 | # parse $args after "submodule ... init". |
464 | while test $# -ne 0 | |
465 | do | |
466 | case "$1" in | |
467 | -q|--quiet) | |
2e6a30ef | 468 | GIT_QUIET=1 |
5c08dbbd JH |
469 | ;; |
470 | --) | |
471 | shift | |
472 | break | |
473 | ;; | |
474 | -*) | |
475 | usage | |
476 | ;; | |
477 | *) | |
478 | break | |
479 | ;; | |
480 | esac | |
481 | shift | |
482 | done | |
483 | ||
a7b3269c | 484 | module_list "$@" | |
64394e3a | 485 | while read mode sha1 stage sm_path |
70c7ac22 | 486 | do |
be9d0a3a | 487 | die_if_unmatched "$mode" |
64394e3a | 488 | name=$(module_name "$sm_path") || exit |
c1c259e2 JL |
489 | |
490 | # Copy url setting when it is not set yet | |
2cd9de3e JL |
491 | if test -z "$(git config "submodule.$name.url")" |
492 | then | |
493 | url=$(git config -f .gitmodules submodule."$name".url) | |
494 | test -z "$url" && | |
64394e3a | 495 | die "$(eval_gettext "No url found for submodule path '\$sm_path' in .gitmodules")" |
2cd9de3e JL |
496 | |
497 | # Possibly a url relative to parent | |
498 | case "$url" in | |
499 | ./*|../*) | |
500 | url=$(resolve_relative_url "$url") || exit | |
501 | ;; | |
502 | esac | |
503 | git config submodule."$name".url "$url" || | |
64394e3a | 504 | die "$(eval_gettext "Failed to register url for submodule path '\$sm_path'")" |
c1c259e2 JL |
505 | |
506 | say "$(eval_gettext "Submodule '\$name' (\$url) registered for path '\$sm_path'")" | |
2cd9de3e | 507 | fi |
70c7ac22 | 508 | |
2cd9de3e | 509 | # Copy "update" setting when it is not set yet |
32948425 JH |
510 | upd="$(git config -f .gitmodules submodule."$name".update)" |
511 | test -z "$upd" || | |
2cd9de3e | 512 | test -n "$(git config submodule."$name".update)" || |
32948425 | 513 | git config submodule."$name".update "$upd" || |
64394e3a | 514 | die "$(eval_gettext "Failed to register update mode for submodule path '\$sm_path'")" |
70c7ac22 LH |
515 | done |
516 | } | |
517 | ||
518 | # | |
211b7f19 | 519 | # Update each submodule path to correct revision, using clone and checkout as needed |
70c7ac22 LH |
520 | # |
521 | # $@ = requested paths (default to all) | |
522 | # | |
23a485e3 | 523 | cmd_update() |
70c7ac22 | 524 | { |
5c08dbbd | 525 | # parse $args after "submodule ... update". |
98dbe63d | 526 | orig_flags= |
5c08dbbd JH |
527 | while test $# -ne 0 |
528 | do | |
529 | case "$1" in | |
530 | -q|--quiet) | |
2e6a30ef | 531 | GIT_QUIET=1 |
5c08dbbd | 532 | ;; |
be4d2c83 | 533 | -i|--init) |
d92a3959 | 534 | init=1 |
be4d2c83 | 535 | ;; |
31ca3ac3 | 536 | -N|--no-fetch) |
31ca3ac3 FF |
537 | nofetch=1 |
538 | ;; | |
9db31bdf NMC |
539 | -f|--force) |
540 | force=$1 | |
541 | ;; | |
ca2cedba | 542 | -r|--rebase) |
32948425 | 543 | update="rebase" |
ca2cedba | 544 | ;; |
d92a3959 MT |
545 | --reference) |
546 | case "$2" in '') usage ;; esac | |
547 | reference="--reference=$2" | |
98dbe63d KB |
548 | orig_flags="$orig_flags $(git rev-parse --sq-quote "$1")" |
549 | shift | |
d92a3959 MT |
550 | ;; |
551 | --reference=*) | |
552 | reference="$1" | |
d92a3959 | 553 | ;; |
42b49178 | 554 | -m|--merge) |
42b49178 JH |
555 | update="merge" |
556 | ;; | |
b13fd5c1 | 557 | --recursive) |
b13fd5c1 JH |
558 | recursive=1 |
559 | ;; | |
efc5fb6a JH |
560 | --checkout) |
561 | update="checkout" | |
562 | ;; | |
5c08dbbd JH |
563 | --) |
564 | shift | |
565 | break | |
566 | ;; | |
567 | -*) | |
568 | usage | |
569 | ;; | |
570 | *) | |
571 | break | |
572 | ;; | |
573 | esac | |
98dbe63d KB |
574 | orig_flags="$orig_flags $(git rev-parse --sq-quote "$1")" |
575 | shift | |
5c08dbbd JH |
576 | done |
577 | ||
d92a3959 MT |
578 | if test -n "$init" |
579 | then | |
580 | cmd_init "--" "$@" || return | |
581 | fi | |
582 | ||
1b4735d9 | 583 | cloned_modules= |
15ffb7cd FG |
584 | module_list "$@" | { |
585 | err= | |
64394e3a | 586 | while read mode sha1 stage sm_path |
70c7ac22 | 587 | do |
be9d0a3a | 588 | die_if_unmatched "$mode" |
313ee0d6 NMC |
589 | if test "$stage" = U |
590 | then | |
64394e3a | 591 | echo >&2 "Skipping unmerged submodule $sm_path" |
313ee0d6 NMC |
592 | continue |
593 | fi | |
64394e3a | 594 | name=$(module_name "$sm_path") || exit |
5be60078 | 595 | url=$(git config submodule."$name".url) |
efc5fb6a JH |
596 | if ! test -z "$update" |
597 | then | |
598 | update_module=$update | |
599 | else | |
600 | update_module=$(git config submodule."$name".update) | |
601 | fi | |
602 | ||
603 | if test "$update_module" = "none" | |
604 | then | |
64394e3a | 605 | echo "Skipping submodule '$sm_path'" |
efc5fb6a JH |
606 | continue |
607 | fi | |
608 | ||
211b7f19 | 609 | if test -z "$url" |
70c7ac22 LH |
610 | then |
611 | # Only mention uninitialized submodules when its | |
612 | # path have been specified | |
613 | test "$#" != "0" && | |
64394e3a | 614 | say "$(eval_gettext "Submodule path '\$sm_path' not initialized |
1c2ef66f | 615 | Maybe you want to use 'update --init'?")" |
211b7f19 LH |
616 | continue |
617 | fi | |
618 | ||
64394e3a | 619 | if ! test -d "$sm_path"/.git -o -f "$sm_path"/.git |
211b7f19 | 620 | then |
73b0898d | 621 | module_clone "$sm_path" "$name" "$url" "$reference" || exit |
1b4735d9 | 622 | cloned_modules="$cloned_modules;$name" |
bf2d8246 LH |
623 | subsha1= |
624 | else | |
64394e3a | 625 | subsha1=$(clear_local_git_env; cd "$sm_path" && |
5be60078 | 626 | git rev-parse --verify HEAD) || |
64394e3a | 627 | die "$(eval_gettext "Unable to find current revision in submodule path '\$sm_path'")" |
70c7ac22 | 628 | fi |
211b7f19 | 629 | |
01d47215 | 630 | if test "$subsha1" != "$sha1" -o -n "$force" |
70c7ac22 | 631 | then |
9db31bdf NMC |
632 | subforce=$force |
633 | # If we don't already have a -f flag and the submodule has never been checked out | |
634 | if test -z "$subsha1" -a -z "$force" | |
b9b378a0 | 635 | then |
9db31bdf | 636 | subforce="-f" |
b9b378a0 | 637 | fi |
31ca3ac3 FF |
638 | |
639 | if test -z "$nofetch" | |
640 | then | |
e5f522d6 JL |
641 | # Run fetch only if $sha1 isn't present or it |
642 | # is not reachable from a ref. | |
64394e3a | 643 | (clear_local_git_env; cd "$sm_path" && |
f5799e05 | 644 | ( (rev=$(git rev-list -n 1 $sha1 --not --all 2>/dev/null) && |
e5f522d6 | 645 | test -z "$rev") || git-fetch)) || |
64394e3a | 646 | die "$(eval_gettext "Unable to fetch in submodule path '\$sm_path'")" |
31ca3ac3 FF |
647 | fi |
648 | ||
1b4735d9 SO |
649 | # Is this something we just cloned? |
650 | case ";$cloned_modules;" in | |
651 | *";$name;"*) | |
652 | # then there is no local change to integrate | |
653 | update_module= ;; | |
654 | esac | |
655 | ||
877449c1 | 656 | must_die_on_failure= |
32948425 JH |
657 | case "$update_module" in |
658 | rebase) | |
659 | command="git rebase" | |
64394e3a RJ |
660 | die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$sm_path'")" |
661 | say_msg="$(eval_gettext "Submodule path '\$sm_path': rebased into '\$sha1'")" | |
877449c1 | 662 | must_die_on_failure=yes |
32948425 | 663 | ;; |
42b49178 JH |
664 | merge) |
665 | command="git merge" | |
64394e3a RJ |
666 | die_msg="$(eval_gettext "Unable to merge '\$sha1' in submodule path '\$sm_path'")" |
667 | say_msg="$(eval_gettext "Submodule path '\$sm_path': merged in '\$sha1'")" | |
877449c1 | 668 | must_die_on_failure=yes |
42b49178 | 669 | ;; |
32948425 | 670 | *) |
9db31bdf | 671 | command="git checkout $subforce -q" |
64394e3a RJ |
672 | die_msg="$(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$sm_path'")" |
673 | say_msg="$(eval_gettext "Submodule path '\$sm_path': checked out '\$sha1'")" | |
32948425 JH |
674 | ;; |
675 | esac | |
70c7ac22 | 676 | |
64394e3a | 677 | if (clear_local_git_env; cd "$sm_path" && $command "$sha1") |
15ffb7cd | 678 | then |
ff968f03 | 679 | say "$say_msg" |
877449c1 JH |
680 | elif test -n "$must_die_on_failure" |
681 | then | |
ff968f03 | 682 | die_with_status 2 "$die_msg" |
15ffb7cd | 683 | else |
ff968f03 | 684 | err="${err};$die_msg" |
877449c1 | 685 | continue |
15ffb7cd | 686 | fi |
70c7ac22 | 687 | fi |
b13fd5c1 JH |
688 | |
689 | if test -n "$recursive" | |
690 | then | |
64394e3a | 691 | (clear_local_git_env; cd "$sm_path" && eval cmd_update "$orig_flags") |
15ffb7cd FG |
692 | res=$? |
693 | if test $res -gt 0 | |
694 | then | |
64394e3a | 695 | die_msg="$(eval_gettext "Failed to recurse into submodule path '\$sm_path'")" |
15ffb7cd FG |
696 | if test $res -eq 1 |
697 | then | |
ff968f03 | 698 | err="${err};$die_msg" |
15ffb7cd FG |
699 | continue |
700 | else | |
ff968f03 | 701 | die_with_status $res "$die_msg" |
15ffb7cd FG |
702 | fi |
703 | fi | |
b13fd5c1 | 704 | fi |
70c7ac22 | 705 | done |
15ffb7cd FG |
706 | |
707 | if test -n "$err" | |
708 | then | |
709 | OIFS=$IFS | |
710 | IFS=';' | |
711 | for e in $err | |
712 | do | |
713 | if test -n "$e" | |
714 | then | |
715 | echo >&2 "$e" | |
716 | fi | |
717 | done | |
718 | IFS=$OIFS | |
719 | exit 1 | |
720 | fi | |
721 | } | |
70c7ac22 LH |
722 | } |
723 | ||
bffe71f4 EM |
724 | set_name_rev () { |
725 | revname=$( ( | |
74ae1419 | 726 | clear_local_git_env |
bffe71f4 | 727 | cd "$1" && { |
5be60078 JH |
728 | git describe "$2" 2>/dev/null || |
729 | git describe --tags "$2" 2>/dev/null || | |
f669ac0b ML |
730 | git describe --contains "$2" 2>/dev/null || |
731 | git describe --all --always "$2" | |
bffe71f4 EM |
732 | } |
733 | ) ) | |
734 | test -z "$revname" || revname=" ($revname)" | |
735 | } | |
28f9af5d PY |
736 | # |
737 | # Show commit summary for submodules in index or working tree | |
738 | # | |
739 | # If '--cached' is given, show summary between index and given commit, | |
740 | # or between working tree and given commit | |
741 | # | |
742 | # $@ = [commit (default 'HEAD'),] requested paths (default all) | |
743 | # | |
744 | cmd_summary() { | |
f2dc06a3 | 745 | summary_limit=-1 |
d0f64dd4 | 746 | for_status= |
1c244f6e | 747 | diff_cmd=diff-index |
f2dc06a3 | 748 | |
28f9af5d PY |
749 | # parse $args after "submodule ... summary". |
750 | while test $# -ne 0 | |
751 | do | |
752 | case "$1" in | |
753 | --cached) | |
754 | cached="$1" | |
755 | ;; | |
1c244f6e JL |
756 | --files) |
757 | files="$1" | |
758 | ;; | |
d0f64dd4 PY |
759 | --for-status) |
760 | for_status="$1" | |
761 | ;; | |
f2dc06a3 PY |
762 | -n|--summary-limit) |
763 | if summary_limit=$(($2 + 0)) 2>/dev/null && test "$summary_limit" = "$2" | |
764 | then | |
765 | : | |
766 | else | |
767 | usage | |
768 | fi | |
769 | shift | |
770 | ;; | |
28f9af5d PY |
771 | --) |
772 | shift | |
773 | break | |
774 | ;; | |
775 | -*) | |
776 | usage | |
777 | ;; | |
778 | *) | |
779 | break | |
780 | ;; | |
781 | esac | |
782 | shift | |
783 | done | |
bffe71f4 | 784 | |
f2dc06a3 PY |
785 | test $summary_limit = 0 && return |
786 | ||
3deea89c | 787 | if rev=$(git rev-parse -q --verify --default HEAD ${1+"$1"}) |
28f9af5d PY |
788 | then |
789 | head=$rev | |
caa9c3ca | 790 | test $# = 0 || shift |
3deea89c JH |
791 | elif test -z "$1" -o "$1" = "HEAD" |
792 | then | |
14e940d7 JH |
793 | # before the first commit: compare with an empty tree |
794 | head=$(git hash-object -w -t tree --stdin </dev/null) | |
2ea6c2c9 | 795 | test -z "$1" || shift |
28f9af5d | 796 | else |
3deea89c | 797 | head="HEAD" |
28f9af5d PY |
798 | fi |
799 | ||
1c244f6e JL |
800 | if [ -n "$files" ] |
801 | then | |
802 | test -n "$cached" && | |
465d6a00 | 803 | die "$(gettext "The --cached option cannot be used with the --files option")" |
1c244f6e JL |
804 | diff_cmd=diff-files |
805 | head= | |
806 | fi | |
807 | ||
28f9af5d PY |
808 | cd_to_toplevel |
809 | # Get modified modules cared by user | |
18076502 | 810 | modules=$(git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- "$@" | |
e1622bfc | 811 | sane_egrep '^:([0-7]* )?160000' | |
28f9af5d PY |
812 | while read mod_src mod_dst sha1_src sha1_dst status name |
813 | do | |
814 | # Always show modules deleted or type-changed (blob<->module) | |
815 | test $status = D -o $status = T && echo "$name" && continue | |
816 | # Also show added or modified modules which are checked out | |
817 | GIT_DIR="$name/.git" git-rev-parse --git-dir >/dev/null 2>&1 && | |
818 | echo "$name" | |
819 | done | |
820 | ) | |
1cb639e6 | 821 | |
d0f64dd4 PY |
822 | test -z "$modules" && return |
823 | ||
18076502 | 824 | git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- $modules | |
e1622bfc | 825 | sane_egrep '^:([0-7]* )?160000' | |
1cb639e6 PY |
826 | cut -c2- | |
827 | while read mod_src mod_dst sha1_src sha1_dst status name | |
828 | do | |
829 | if test -z "$cached" && | |
830 | test $sha1_dst = 0000000000000000000000000000000000000000 | |
831 | then | |
832 | case "$mod_dst" in | |
833 | 160000) | |
834 | sha1_dst=$(GIT_DIR="$name/.git" git rev-parse HEAD) | |
835 | ;; | |
836 | 100644 | 100755 | 120000) | |
837 | sha1_dst=$(git hash-object $name) | |
838 | ;; | |
839 | 000000) | |
840 | ;; # removed | |
841 | *) | |
842 | # unexpected type | |
6ff875c5 | 843 | eval_gettextln "unexpected mode \$mod_dst" >&2 |
1cb639e6 PY |
844 | continue ;; |
845 | esac | |
846 | fi | |
847 | missing_src= | |
848 | missing_dst= | |
849 | ||
850 | test $mod_src = 160000 && | |
30353a40 | 851 | ! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_src^0 >/dev/null && |
1cb639e6 PY |
852 | missing_src=t |
853 | ||
854 | test $mod_dst = 160000 && | |
30353a40 | 855 | ! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_dst^0 >/dev/null && |
1cb639e6 | 856 | missing_dst=t |
bffe71f4 | 857 | |
1cb639e6 PY |
858 | total_commits= |
859 | case "$missing_src,$missing_dst" in | |
860 | t,) | |
f62f8212 | 861 | errmsg="$(eval_gettext " Warn: \$name doesn't contain commit \$sha1_src")" |
1cb639e6 PY |
862 | ;; |
863 | ,t) | |
f62f8212 | 864 | errmsg="$(eval_gettext " Warn: \$name doesn't contain commit \$sha1_dst")" |
1cb639e6 PY |
865 | ;; |
866 | t,t) | |
f62f8212 | 867 | errmsg="$(eval_gettext " Warn: \$name doesn't contain commits \$sha1_src and \$sha1_dst")" |
1cb639e6 PY |
868 | ;; |
869 | *) | |
870 | errmsg= | |
871 | total_commits=$( | |
872 | if test $mod_src = 160000 -a $mod_dst = 160000 | |
873 | then | |
874 | range="$sha1_src...$sha1_dst" | |
875 | elif test $mod_src = 160000 | |
876 | then | |
877 | range=$sha1_src | |
878 | else | |
879 | range=$sha1_dst | |
880 | fi | |
881 | GIT_DIR="$name/.git" \ | |
b0e621ad | 882 | git rev-list --first-parent $range -- | wc -l |
1cb639e6 | 883 | ) |
eed35595 | 884 | total_commits=" ($(($total_commits + 0)))" |
1cb639e6 PY |
885 | ;; |
886 | esac | |
887 | ||
888 | sha1_abbr_src=$(echo $sha1_src | cut -c1-7) | |
889 | sha1_abbr_dst=$(echo $sha1_dst | cut -c1-7) | |
890 | if test $status = T | |
891 | then | |
b3e73449 ÆAB |
892 | blob="$(gettext "blob")" |
893 | submodule="$(gettext "submodule")" | |
1cb639e6 PY |
894 | if test $mod_dst = 160000 |
895 | then | |
b3e73449 | 896 | echo "* $name $sha1_abbr_src($blob)->$sha1_abbr_dst($submodule)$total_commits:" |
1cb639e6 | 897 | else |
b3e73449 | 898 | echo "* $name $sha1_abbr_src($submodule)->$sha1_abbr_dst($blob)$total_commits:" |
1cb639e6 PY |
899 | fi |
900 | else | |
901 | echo "* $name $sha1_abbr_src...$sha1_abbr_dst$total_commits:" | |
902 | fi | |
903 | if test -n "$errmsg" | |
904 | then | |
905 | # Don't give error msg for modification whose dst is not submodule | |
906 | # i.e. deleted or changed to blob | |
907 | test $mod_dst = 160000 && echo "$errmsg" | |
908 | else | |
909 | if test $mod_src = 160000 -a $mod_dst = 160000 | |
910 | then | |
f2dc06a3 PY |
911 | limit= |
912 | test $summary_limit -gt 0 && limit="-$summary_limit" | |
1cb639e6 | 913 | GIT_DIR="$name/.git" \ |
f2dc06a3 | 914 | git log $limit --pretty='format: %m %s' \ |
1cb639e6 PY |
915 | --first-parent $sha1_src...$sha1_dst |
916 | elif test $mod_dst = 160000 | |
917 | then | |
918 | GIT_DIR="$name/.git" \ | |
919 | git log --pretty='format: > %s' -1 $sha1_dst | |
920 | else | |
921 | GIT_DIR="$name/.git" \ | |
922 | git log --pretty='format: < %s' -1 $sha1_src | |
923 | fi | |
924 | echo | |
925 | fi | |
926 | echo | |
d0f64dd4 PY |
927 | done | |
928 | if test -n "$for_status"; then | |
f17a5d34 | 929 | if [ -n "$files" ]; then |
6ff875c5 | 930 | gettextln "# Submodules changed but not updated:" |
f17a5d34 | 931 | else |
6ff875c5 | 932 | gettextln "# Submodule changes to be committed:" |
f17a5d34 | 933 | fi |
d0f64dd4 PY |
934 | echo "#" |
935 | sed -e 's|^|# |' -e 's|^# $|#|' | |
936 | else | |
937 | cat | |
938 | fi | |
28f9af5d | 939 | } |
70c7ac22 | 940 | # |
941987a5 | 941 | # List all submodules, prefixed with: |
70c7ac22 LH |
942 | # - submodule not initialized |
943 | # + different revision checked out | |
944 | # | |
945 | # If --cached was specified the revision in the index will be printed | |
946 | # instead of the currently checked out revision. | |
947 | # | |
948 | # $@ = requested paths (default to all) | |
949 | # | |
23a485e3 | 950 | cmd_status() |
70c7ac22 | 951 | { |
5c08dbbd JH |
952 | # parse $args after "submodule ... status". |
953 | while test $# -ne 0 | |
954 | do | |
955 | case "$1" in | |
956 | -q|--quiet) | |
2e6a30ef | 957 | GIT_QUIET=1 |
5c08dbbd JH |
958 | ;; |
959 | --cached) | |
960 | cached=1 | |
961 | ;; | |
64b19ffe JH |
962 | --recursive) |
963 | recursive=1 | |
964 | ;; | |
5c08dbbd JH |
965 | --) |
966 | shift | |
967 | break | |
968 | ;; | |
969 | -*) | |
970 | usage | |
971 | ;; | |
972 | *) | |
973 | break | |
974 | ;; | |
975 | esac | |
976 | shift | |
977 | done | |
978 | ||
a7b3269c | 979 | module_list "$@" | |
64394e3a | 980 | while read mode sha1 stage sm_path |
70c7ac22 | 981 | do |
be9d0a3a | 982 | die_if_unmatched "$mode" |
64394e3a | 983 | name=$(module_name "$sm_path") || exit |
5be60078 | 984 | url=$(git config submodule."$name".url) |
64394e3a | 985 | displaypath="$prefix$sm_path" |
313ee0d6 NMC |
986 | if test "$stage" = U |
987 | then | |
988 | say "U$sha1 $displaypath" | |
989 | continue | |
990 | fi | |
64394e3a | 991 | if test -z "$url" || ! test -d "$sm_path"/.git -o -f "$sm_path"/.git |
70c7ac22 | 992 | then |
64b19ffe | 993 | say "-$sha1 $displaypath" |
70c7ac22 LH |
994 | continue; |
995 | fi | |
64394e3a RJ |
996 | set_name_rev "$sm_path" "$sha1" |
997 | if git diff-files --ignore-submodules=dirty --quiet -- "$sm_path" | |
70c7ac22 | 998 | then |
64b19ffe | 999 | say " $sha1 $displaypath$revname" |
70c7ac22 LH |
1000 | else |
1001 | if test -z "$cached" | |
1002 | then | |
64394e3a RJ |
1003 | sha1=$(clear_local_git_env; cd "$sm_path" && git rev-parse --verify HEAD) |
1004 | set_name_rev "$sm_path" "$sha1" | |
70c7ac22 | 1005 | fi |
64b19ffe JH |
1006 | say "+$sha1 $displaypath$revname" |
1007 | fi | |
1008 | ||
1009 | if test -n "$recursive" | |
1010 | then | |
1011 | ( | |
1012 | prefix="$displaypath/" | |
74ae1419 | 1013 | clear_local_git_env |
64394e3a | 1014 | cd "$sm_path" && |
e15bec0e | 1015 | eval cmd_status |
64b19ffe | 1016 | ) || |
64394e3a | 1017 | die "$(eval_gettext "Failed to recurse into submodule path '\$sm_path'")" |
70c7ac22 LH |
1018 | fi |
1019 | done | |
1020 | } | |
2327f61e DA |
1021 | # |
1022 | # Sync remote urls for submodules | |
1023 | # This makes the value for remote.$remote.url match the value | |
1024 | # specified in .gitmodules. | |
1025 | # | |
1026 | cmd_sync() | |
1027 | { | |
1028 | while test $# -ne 0 | |
1029 | do | |
1030 | case "$1" in | |
1031 | -q|--quiet) | |
2e6a30ef | 1032 | GIT_QUIET=1 |
2327f61e DA |
1033 | shift |
1034 | ;; | |
82f49f29 PH |
1035 | --recursive) |
1036 | recursive=1 | |
1037 | shift | |
1038 | ;; | |
2327f61e DA |
1039 | --) |
1040 | shift | |
1041 | break | |
1042 | ;; | |
1043 | -*) | |
1044 | usage | |
1045 | ;; | |
1046 | *) | |
1047 | break | |
1048 | ;; | |
1049 | esac | |
1050 | done | |
1051 | cd_to_toplevel | |
1052 | module_list "$@" | | |
64394e3a | 1053 | while read mode sha1 stage sm_path |
2327f61e | 1054 | do |
be9d0a3a | 1055 | die_if_unmatched "$mode" |
64394e3a | 1056 | name=$(module_name "$sm_path") |
2327f61e | 1057 | url=$(git config -f .gitmodules --get submodule."$name".url) |
baede9f8 JH |
1058 | |
1059 | # Possibly a url relative to parent | |
1060 | case "$url" in | |
1061 | ./*|../*) | |
967b2c66 JS |
1062 | # rewrite foo/bar as ../.. to find path from |
1063 | # submodule work tree to superproject work tree | |
1064 | up_path="$(echo "$sm_path" | sed "s/[^/][^/]*/../g")" && | |
1065 | # guarantee a trailing / | |
1066 | up_path=${up_path%/}/ && | |
1067 | # path from submodule work tree to submodule origin repo | |
1068 | sub_origin_url=$(resolve_relative_url "$url" "$up_path") && | |
1069 | # path from superproject work tree to submodule origin repo | |
1070 | super_config_url=$(resolve_relative_url "$url") || exit | |
1071 | ;; | |
1072 | *) | |
1073 | sub_origin_url="$url" | |
1074 | super_config_url="$url" | |
baede9f8 JH |
1075 | ;; |
1076 | esac | |
1077 | ||
ccee6086 | 1078 | if git config "submodule.$name.url" >/dev/null 2>/dev/null |
2327f61e | 1079 | then |
82f49f29 | 1080 | say "$(eval_gettext "Synchronizing submodule url for '\$prefix\$sm_path'")" |
967b2c66 | 1081 | git config submodule."$name".url "$super_config_url" |
ccee6086 | 1082 | |
64394e3a | 1083 | if test -e "$sm_path"/.git |
ccee6086 JH |
1084 | then |
1085 | ( | |
1086 | clear_local_git_env | |
64394e3a | 1087 | cd "$sm_path" |
ccee6086 | 1088 | remote=$(get_default_remote) |
967b2c66 | 1089 | git config remote."$remote".url "$sub_origin_url" |
82f49f29 PH |
1090 | |
1091 | if test -n "$recursive" | |
1092 | then | |
1093 | prefix="$prefix$sm_path/" | |
1094 | eval cmd_sync | |
1095 | fi | |
ccee6086 JH |
1096 | ) |
1097 | fi | |
2327f61e DA |
1098 | fi |
1099 | done | |
1100 | } | |
70c7ac22 | 1101 | |
5c08dbbd JH |
1102 | # This loop parses the command line arguments to find the |
1103 | # subcommand name to dispatch. Parsing of the subcommand specific | |
1104 | # options are primarily done by the subcommand implementations. | |
1105 | # Subcommand specific options such as --branch and --cached are | |
1106 | # parsed here as well, for backward compatibility. | |
1107 | ||
1108 | while test $# != 0 && test -z "$command" | |
70c7ac22 LH |
1109 | do |
1110 | case "$1" in | |
2327f61e | 1111 | add | foreach | init | update | status | summary | sync) |
5c08dbbd | 1112 | command=$1 |
70c7ac22 LH |
1113 | ;; |
1114 | -q|--quiet) | |
2e6a30ef | 1115 | GIT_QUIET=1 |
70c7ac22 | 1116 | ;; |
ecda0723 SV |
1117 | -b|--branch) |
1118 | case "$2" in | |
1119 | '') | |
1120 | usage | |
1121 | ;; | |
1122 | esac | |
1123 | branch="$2"; shift | |
1124 | ;; | |
70c7ac22 | 1125 | --cached) |
28f9af5d | 1126 | cached="$1" |
70c7ac22 LH |
1127 | ;; |
1128 | --) | |
1129 | break | |
1130 | ;; | |
1131 | -*) | |
1132 | usage | |
1133 | ;; | |
1134 | *) | |
1135 | break | |
1136 | ;; | |
1137 | esac | |
1138 | shift | |
1139 | done | |
1140 | ||
5c08dbbd | 1141 | # No command word defaults to "status" |
af9c9f97 RR |
1142 | if test -z "$command" |
1143 | then | |
1144 | if test $# = 0 | |
1145 | then | |
1146 | command=status | |
1147 | else | |
1148 | usage | |
1149 | fi | |
1150 | fi | |
5c08dbbd JH |
1151 | |
1152 | # "-b branch" is accepted only by "add" | |
1153 | if test -n "$branch" && test "$command" != add | |
1154 | then | |
ecda0723 | 1155 | usage |
5c08dbbd JH |
1156 | fi |
1157 | ||
28f9af5d PY |
1158 | # "--cached" is accepted only by "status" and "summary" |
1159 | if test -n "$cached" && test "$command" != status -a "$command" != summary | |
5c08dbbd | 1160 | then |
70c7ac22 | 1161 | usage |
5c08dbbd JH |
1162 | fi |
1163 | ||
1164 | "cmd_$command" "$@" |