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Commit | Line | Data |
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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/-/ /') |
68cabbfd DL |
8 | USAGE="[--quiet] [--cached] |
9 | or: $dashless [--quiet] add [-b <branch>] [-f|--force] [--name <name>] [--reference <repository>] [--] <repository> [<path>] | |
64b19ffe | 10 | or: $dashless [--quiet] status [--cached] [--recursive] [--] [<path>...] |
1d5bec8b | 11 | or: $dashless [--quiet] init [--] [<path>...] |
f6a52799 | 12 | or: $dashless [--quiet] deinit [-f|--force] (--all| [--] <path>...) |
132f600b | 13 | or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--[no-]recommend-shallow] [--reference <repository>] [--recursive] [--[no-]single-branch] [--] [<path>...] |
b57e8119 | 14 | or: $dashless [--quiet] set-branch (--default|--branch <branch>) [--] <path> |
26b06100 | 15 | or: $dashless [--quiet] set-url [--] <path> <newurl> |
adc54235 | 16 | or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...] |
15fc56a8 | 17 | or: $dashless [--quiet] foreach [--recursive] <command> |
c32eaa8a SB |
18 | or: $dashless [--quiet] sync [--recursive] [--] [<path>...] |
19 | or: $dashless [--quiet] absorbgitdirs [--] [<path>...]" | |
8f321a39 | 20 | OPTIONS_SPEC= |
091a6eb0 | 21 | SUBDIRECTORY_OK=Yes |
70c7ac22 | 22 | . git-sh-setup |
98fcf840 | 23 | . git-parse-remote |
70c7ac22 | 24 | require_work_tree |
091a6eb0 JK |
25 | wt_prefix=$(git rev-parse --show-prefix) |
26 | cd_to_toplevel | |
70c7ac22 | 27 | |
f1762d77 BW |
28 | # Tell the rest of git that any URLs we get don't come |
29 | # directly from the user, so it can apply policy as appropriate. | |
30 | GIT_PROTOCOL_FROM_USER=0 | |
31 | export GIT_PROTOCOL_FROM_USER | |
33cfccbb | 32 | |
5c08dbbd | 33 | command= |
ecda0723 | 34 | branch= |
d27b876b | 35 | force= |
d92a3959 | 36 | reference= |
70c7ac22 | 37 | cached= |
48bb3033 GP |
38 | recursive= |
39 | init= | |
0060fd15 | 40 | require_init= |
1c244f6e | 41 | files= |
06b1abb5 | 42 | remote= |
31ca3ac3 | 43 | nofetch= |
32948425 | 44 | update= |
15fc56a8 | 45 | prefix= |
73b0898d | 46 | custom_name= |
275cd184 | 47 | depth= |
72c5f883 | 48 | progress= |
a0ef2934 | 49 | dissociate= |
132f600b | 50 | single_branch= |
65d100c4 LX |
51 | jobs= |
52 | recommend_shallow= | |
70c7ac22 | 53 | |
be9d0a3a HV |
54 | die_if_unmatched () |
55 | { | |
56 | if test "$1" = "#unmatched" | |
57 | then | |
c4c02bf1 | 58 | exit ${2:-1} |
be9d0a3a HV |
59 | fi |
60 | } | |
61 | ||
88ce00c3 TK |
62 | # |
63 | # Print a submodule configuration setting | |
64 | # | |
65 | # $1 = submodule name | |
66 | # $2 = option name | |
67 | # $3 = default value | |
68 | # | |
69 | # Checks in the usual git-config places first (for overrides), | |
70 | # otherwise it falls back on .gitmodules. This allows you to | |
71 | # distribute project-wide defaults in .gitmodules, while still | |
72 | # customizing individual repositories if necessary. If the option is | |
73 | # not in .gitmodules either, print a default value. | |
74 | # | |
75 | get_submodule_config () { | |
76 | name="$1" | |
77 | option="$2" | |
78 | default="$3" | |
79 | value=$(git config submodule."$name"."$option") | |
80 | if test -z "$value" | |
81 | then | |
b2faad44 | 82 | value=$(git submodule--helper config submodule."$name"."$option") |
88ce00c3 TK |
83 | fi |
84 | printf '%s' "${value:-$default}" | |
85 | } | |
86 | ||
862ae6cd RS |
87 | isnumber() |
88 | { | |
89 | n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1" | |
90 | } | |
91 | ||
dda63468 | 92 | # Given a full hex object ID, is this the zero OID? |
93 | is_zero_oid () { | |
94 | echo "$1" | sane_egrep '^0+$' >/dev/null 2>&1 | |
95 | } | |
96 | ||
14111fc4 JK |
97 | # Sanitize the local git environment for use within a submodule. We |
98 | # can't simply use clear_local_git_env since we want to preserve some | |
99 | # of the settings from GIT_CONFIG_PARAMETERS. | |
100 | sanitize_submodule_env() | |
101 | { | |
89044baa | 102 | save_config=$GIT_CONFIG_PARAMETERS |
14111fc4 | 103 | clear_local_git_env |
89044baa | 104 | GIT_CONFIG_PARAMETERS=$save_config |
860cba61 | 105 | export GIT_CONFIG_PARAMETERS |
14111fc4 JK |
106 | } |
107 | ||
ecda0723 SV |
108 | # |
109 | # Add a new submodule to the working tree, .gitmodules and the index | |
110 | # | |
ec05df35 | 111 | # $@ = repo path |
ecda0723 SV |
112 | # |
113 | # optional branch is stored in global branch variable | |
114 | # | |
23a485e3 | 115 | cmd_add() |
ecda0723 | 116 | { |
5c08dbbd | 117 | # parse $args after "submodule ... add". |
091a6eb0 | 118 | reference_path= |
5c08dbbd JH |
119 | while test $# -ne 0 |
120 | do | |
121 | case "$1" in | |
122 | -b | --branch) | |
123 | case "$2" in '') usage ;; esac | |
124 | branch=$2 | |
125 | shift | |
126 | ;; | |
d27b876b JL |
127 | -f | --force) |
128 | force=$1 | |
129 | ;; | |
5c08dbbd | 130 | -q|--quiet) |
2e6a30ef | 131 | GIT_QUIET=1 |
5c08dbbd | 132 | ;; |
6d33e1c2 CF |
133 | --progress) |
134 | progress=1 | |
135 | ;; | |
d92a3959 MT |
136 | --reference) |
137 | case "$2" in '') usage ;; esac | |
091a6eb0 | 138 | reference_path=$2 |
d92a3959 MT |
139 | shift |
140 | ;; | |
141 | --reference=*) | |
091a6eb0 | 142 | reference_path="${1#--reference=}" |
d92a3959 | 143 | ;; |
a0ef2934 CF |
144 | --dissociate) |
145 | dissociate=1 | |
146 | ;; | |
73b0898d JL |
147 | --name) |
148 | case "$2" in '') usage ;; esac | |
149 | custom_name=$2 | |
150 | shift | |
151 | ;; | |
275cd184 FG |
152 | --depth) |
153 | case "$2" in '') usage ;; esac | |
154 | depth="--depth=$2" | |
155 | shift | |
156 | ;; | |
157 | --depth=*) | |
158 | depth=$1 | |
159 | ;; | |
5c08dbbd JH |
160 | --) |
161 | shift | |
162 | break | |
163 | ;; | |
164 | -*) | |
165 | usage | |
166 | ;; | |
167 | *) | |
168 | break | |
169 | ;; | |
170 | esac | |
171 | shift | |
172 | done | |
173 | ||
76e9bdc4 AO |
174 | if ! git submodule--helper config --check-writeable >/dev/null 2>&1 |
175 | then | |
176 | die "$(eval_gettext "please make sure that the .gitmodules file is in the working tree")" | |
177 | fi | |
178 | ||
091a6eb0 JK |
179 | if test -n "$reference_path" |
180 | then | |
181 | is_absolute_path "$reference_path" || | |
182 | reference_path="$wt_prefix$reference_path" | |
183 | ||
184 | reference="--reference=$reference_path" | |
185 | fi | |
186 | ||
ecda0723 | 187 | repo=$1 |
64394e3a | 188 | sm_path=$2 |
ecda0723 | 189 | |
64394e3a | 190 | if test -z "$sm_path"; then |
6a066230 | 191 | sm_path=$(printf '%s\n' "$repo" | |
1414e578 JL |
192 | sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*[/:]||g') |
193 | fi | |
194 | ||
496eeeb1 | 195 | if test -z "$repo" || test -z "$sm_path"; then |
ecda0723 SV |
196 | usage |
197 | fi | |
198 | ||
091a6eb0 JK |
199 | is_absolute_path "$sm_path" || sm_path="$wt_prefix$sm_path" |
200 | ||
ec05df35 ML |
201 | # assure repo is absolute or relative to parent |
202 | case "$repo" in | |
203 | ./*|../*) | |
091a6eb0 JK |
204 | test -z "$wt_prefix" || |
205 | die "$(gettext "Relative path can only be used from the toplevel of the working tree")" | |
206 | ||
ec05df35 | 207 | # dereference source url relative to parent's url |
63e95beb | 208 | realrepo=$(git submodule--helper resolve-relative-url "$repo") || exit |
ec05df35 ML |
209 | ;; |
210 | *:*|/*) | |
211 | # absolute url | |
212 | realrepo=$repo | |
213 | ;; | |
214 | *) | |
497ee872 | 215 | die "$(eval_gettext "repo URL: '\$repo' must be absolute or begin with ./|../")" |
ec05df35 ML |
216 | ;; |
217 | esac | |
218 | ||
db75ada5 MG |
219 | # normalize path: |
220 | # multiple //; leading ./; /./; /../; trailing / | |
64394e3a | 221 | sm_path=$(printf '%s/\n' "$sm_path" | |
db75ada5 MG |
222 | sed -e ' |
223 | s|//*|/|g | |
224 | s|^\(\./\)*|| | |
8196e728 | 225 | s|/\(\./\)*|/|g |
db75ada5 MG |
226 | :start |
227 | s|\([^/]*\)/\.\./|| | |
228 | tstart | |
229 | s|/*$|| | |
230 | ') | |
619acfc7 SB |
231 | if test -z "$force" |
232 | then | |
233 | git ls-files --error-unmatch "$sm_path" > /dev/null 2>&1 && | |
234 | die "$(eval_gettext "'\$sm_path' already exists in the index")" | |
235 | else | |
236 | git ls-files -s "$sm_path" | sane_grep -v "^160000" > /dev/null 2>&1 && | |
237 | die "$(eval_gettext "'\$sm_path' already exists in the index and is not a submodule")" | |
238 | fi | |
ecda0723 | 239 | |
e1381118 KM |
240 | if test -d "$sm_path" && |
241 | test -z $(git -C "$sm_path" rev-parse --show-cdup 2>/dev/null) | |
242 | then | |
243 | git -C "$sm_path" rev-parse --verify -q HEAD >/dev/null || | |
244 | die "$(eval_gettext "'\$sm_path' does not have a commit checked out")" | |
245 | fi | |
246 | ||
c8163854 | 247 | if test -z "$force" |
d27b876b | 248 | then |
c8163854 KM |
249 | dryerr=$(git add --dry-run --ignore-missing --no-warn-embedded-repo "$sm_path" 2>&1 >/dev/null) |
250 | res=$? | |
251 | if test $res -ne 0 | |
252 | then | |
253 | echo >&2 "$dryerr" | |
254 | exit $res | |
255 | fi | |
d27b876b JL |
256 | fi |
257 | ||
73b0898d JL |
258 | if test -n "$custom_name" |
259 | then | |
260 | sm_name="$custom_name" | |
261 | else | |
262 | sm_name="$sm_path" | |
263 | fi | |
264 | ||
0383bbb9 JK |
265 | if ! git submodule--helper check-name "$sm_name" |
266 | then | |
267 | die "$(eval_gettext "'$sm_name' is not a valid submodule name")" | |
268 | fi | |
269 | ||
d4264ca3 | 270 | # perhaps the path exists and is already a git repo, else clone it |
64394e3a | 271 | if test -e "$sm_path" |
d4264ca3 | 272 | then |
496eeeb1 | 273 | if test -d "$sm_path"/.git || test -f "$sm_path"/.git |
d4264ca3 | 274 | then |
64394e3a | 275 | eval_gettextln "Adding existing repo at '\$sm_path' to the index" |
d4264ca3 | 276 | else |
64394e3a | 277 | die "$(eval_gettext "'\$sm_path' already exists and is not a valid git repo")" |
d4264ca3 | 278 | fi |
c2f93917 | 279 | |
d4264ca3 | 280 | else |
4b7c286e JL |
281 | if test -d ".git/modules/$sm_name" |
282 | then | |
283 | if test -z "$force" | |
284 | then | |
0d71dbfd | 285 | eval_gettextln >&2 "A git directory for '\$sm_name' is found locally with remote(s):" |
4b7c286e | 286 | GIT_DIR=".git/modules/$sm_name" GIT_WORK_TREE=. git remote -v | grep '(fetch)' | sed -e s,^," ", -e s,' (fetch)',, >&2 |
0d71dbfd VA |
287 | die "$(eval_gettextln "\ |
288 | If you want to reuse this local git directory instead of cloning again from | |
289 | \$realrepo | |
290 | use the '--force' option. If the local git directory is not the correct repo | |
291 | or you are unsure what this means choose another name with the '--name' option.")" | |
4b7c286e | 292 | else |
0d71dbfd | 293 | eval_gettextln "Reactivating local git directory for submodule '\$sm_name'." |
4b7c286e JL |
294 | fi |
295 | fi | |
a0ef2934 | 296 | git submodule--helper clone ${GIT_QUIET:+--quiet} ${progress:+"--progress"} --prefix "$wt_prefix" --path "$sm_path" --name "$sm_name" --url "$realrepo" ${reference:+"$reference"} ${dissociate:+"--dissociate"} ${depth:+"$depth"} || exit |
d851ffb9 | 297 | ( |
14111fc4 | 298 | sanitize_submodule_env |
d851ffb9 JH |
299 | cd "$sm_path" && |
300 | # ash fails to wordsplit ${branch:+-b "$branch"...} | |
301 | case "$branch" in | |
302 | '') git checkout -f -q ;; | |
303 | ?*) git checkout -f -q -B "$branch" "origin/$branch" ;; | |
304 | esac | |
305 | ) || die "$(eval_gettext "Unable to checkout submodule '\$sm_path'")" | |
d4264ca3 | 306 | fi |
73b0898d | 307 | git config submodule."$sm_name".url "$realrepo" |
d4264ca3 | 308 | |
53213994 | 309 | git add --no-warn-embedded-repo $force "$sm_path" || |
64394e3a | 310 | die "$(eval_gettext "Failed to add submodule '\$sm_path'")" |
ecda0723 | 311 | |
b2faad44 AO |
312 | git submodule--helper config submodule."$sm_name".path "$sm_path" && |
313 | git submodule--helper config submodule."$sm_name".url "$repo" && | |
b9289227 TK |
314 | if test -n "$branch" |
315 | then | |
b2faad44 | 316 | git submodule--helper config submodule."$sm_name".branch "$branch" |
b9289227 | 317 | fi && |
31991b02 | 318 | git add --force .gitmodules || |
64394e3a | 319 | die "$(eval_gettext "Failed to register submodule '\$sm_path'")" |
1b614c07 BW |
320 | |
321 | # NEEDSWORK: In a multi-working-tree world, this needs to be | |
322 | # set in the per-worktree config. | |
323 | if git config --get submodule.active >/dev/null | |
324 | then | |
325 | # If the submodule being adding isn't already covered by the | |
326 | # current configured pathspec, set the submodule's active flag | |
327 | if ! git submodule--helper is-active "$sm_path" | |
328 | then | |
329 | git config submodule."$sm_name".active "true" | |
330 | fi | |
331 | else | |
332 | git config submodule."$sm_name".active "true" | |
333 | fi | |
ecda0723 SV |
334 | } |
335 | ||
19a31f9c ML |
336 | # |
337 | # Execute an arbitrary command sequence in each checked out | |
338 | # submodule | |
339 | # | |
340 | # $@ = command to execute | |
341 | # | |
342 | cmd_foreach() | |
343 | { | |
1d5bec8b JH |
344 | # parse $args after "submodule ... foreach". |
345 | while test $# -ne 0 | |
346 | do | |
347 | case "$1" in | |
348 | -q|--quiet) | |
349 | GIT_QUIET=1 | |
350 | ;; | |
15fc56a8 JH |
351 | --recursive) |
352 | recursive=1 | |
353 | ;; | |
1d5bec8b JH |
354 | -*) |
355 | usage | |
356 | ;; | |
357 | *) | |
358 | break | |
359 | ;; | |
360 | esac | |
361 | shift | |
362 | done | |
363 | ||
a282f5a9 | 364 | git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper foreach ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@" |
19a31f9c ML |
365 | } |
366 | ||
70c7ac22 | 367 | # |
211b7f19 | 368 | # Register submodules in .git/config |
70c7ac22 LH |
369 | # |
370 | # $@ = requested paths (default to all) | |
371 | # | |
23a485e3 | 372 | cmd_init() |
70c7ac22 | 373 | { |
5c08dbbd JH |
374 | # parse $args after "submodule ... init". |
375 | while test $# -ne 0 | |
376 | do | |
377 | case "$1" in | |
378 | -q|--quiet) | |
2e6a30ef | 379 | GIT_QUIET=1 |
5c08dbbd JH |
380 | ;; |
381 | --) | |
382 | shift | |
383 | break | |
384 | ;; | |
385 | -*) | |
386 | usage | |
387 | ;; | |
388 | *) | |
389 | break | |
390 | ;; | |
391 | esac | |
392 | shift | |
393 | done | |
394 | ||
a282f5a9 | 395 | git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper init ${GIT_QUIET:+--quiet} -- "$@" |
70c7ac22 LH |
396 | } |
397 | ||
cf419828 JL |
398 | # |
399 | # Unregister submodules from .git/config and remove their work tree | |
400 | # | |
cf419828 JL |
401 | cmd_deinit() |
402 | { | |
403 | # parse $args after "submodule ... deinit". | |
f6a52799 | 404 | deinit_all= |
cf419828 JL |
405 | while test $# -ne 0 |
406 | do | |
407 | case "$1" in | |
408 | -f|--force) | |
409 | force=$1 | |
410 | ;; | |
411 | -q|--quiet) | |
412 | GIT_QUIET=1 | |
413 | ;; | |
f6a52799 SB |
414 | --all) |
415 | deinit_all=t | |
416 | ;; | |
cf419828 JL |
417 | --) |
418 | shift | |
419 | break | |
420 | ;; | |
421 | -*) | |
422 | usage | |
423 | ;; | |
424 | *) | |
425 | break | |
426 | ;; | |
427 | esac | |
428 | shift | |
429 | done | |
430 | ||
a282f5a9 | 431 | git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} ${force:+--force} ${deinit_all:+--all} -- "$@" |
cf419828 JL |
432 | } |
433 | ||
fb43e31f | 434 | is_tip_reachable () ( |
01e1d544 | 435 | sanitize_submodule_env && |
fb43e31f SB |
436 | cd "$1" && |
437 | rev=$(git rev-list -n 1 "$2" --not --all 2>/dev/null) && | |
438 | test -z "$rev" | |
439 | ) | |
440 | ||
441 | fetch_in_submodule () ( | |
01e1d544 | 442 | sanitize_submodule_env && |
fb43e31f SB |
443 | cd "$1" && |
444 | case "$2" in | |
445 | '') | |
446 | git fetch ;; | |
447 | *) | |
6cbf454a SB |
448 | shift |
449 | git fetch $(get_default_remote) "$@" ;; | |
fb43e31f SB |
450 | esac |
451 | ) | |
452 | ||
70c7ac22 | 453 | # |
211b7f19 | 454 | # Update each submodule path to correct revision, using clone and checkout as needed |
70c7ac22 LH |
455 | # |
456 | # $@ = requested paths (default to all) | |
457 | # | |
23a485e3 | 458 | cmd_update() |
70c7ac22 | 459 | { |
5c08dbbd JH |
460 | # parse $args after "submodule ... update". |
461 | while test $# -ne 0 | |
462 | do | |
463 | case "$1" in | |
464 | -q|--quiet) | |
2e6a30ef | 465 | GIT_QUIET=1 |
5c08dbbd | 466 | ;; |
e84c3cf3 SB |
467 | -v) |
468 | GIT_QUIET=0 | |
469 | ;; | |
72c5f883 | 470 | --progress) |
c7199e3a | 471 | progress=1 |
72c5f883 | 472 | ;; |
be4d2c83 | 473 | -i|--init) |
d92a3959 | 474 | init=1 |
be4d2c83 | 475 | ;; |
0060fd15 JS |
476 | --require-init) |
477 | init=1 | |
478 | require_init=1 | |
479 | ;; | |
06b1abb5 TK |
480 | --remote) |
481 | remote=1 | |
482 | ;; | |
31ca3ac3 | 483 | -N|--no-fetch) |
31ca3ac3 FF |
484 | nofetch=1 |
485 | ;; | |
9db31bdf NMC |
486 | -f|--force) |
487 | force=$1 | |
488 | ;; | |
ca2cedba | 489 | -r|--rebase) |
32948425 | 490 | update="rebase" |
ca2cedba | 491 | ;; |
d92a3959 MT |
492 | --reference) |
493 | case "$2" in '') usage ;; esac | |
494 | reference="--reference=$2" | |
98dbe63d | 495 | shift |
d92a3959 MT |
496 | ;; |
497 | --reference=*) | |
498 | reference="$1" | |
d92a3959 | 499 | ;; |
a0ef2934 CF |
500 | --dissociate) |
501 | dissociate=1 | |
502 | ;; | |
42b49178 | 503 | -m|--merge) |
42b49178 JH |
504 | update="merge" |
505 | ;; | |
b13fd5c1 | 506 | --recursive) |
b13fd5c1 JH |
507 | recursive=1 |
508 | ;; | |
efc5fb6a JH |
509 | --checkout) |
510 | update="checkout" | |
511 | ;; | |
abed000a SB |
512 | --recommend-shallow) |
513 | recommend_shallow="--recommend-shallow" | |
514 | ;; | |
515 | --no-recommend-shallow) | |
516 | recommend_shallow="--no-recommend-shallow" | |
517 | ;; | |
275cd184 FG |
518 | --depth) |
519 | case "$2" in '') usage ;; esac | |
520 | depth="--depth=$2" | |
521 | shift | |
522 | ;; | |
523 | --depth=*) | |
524 | depth=$1 | |
525 | ;; | |
2335b870 SB |
526 | -j|--jobs) |
527 | case "$2" in '') usage ;; esac | |
528 | jobs="--jobs=$2" | |
529 | shift | |
530 | ;; | |
531 | --jobs=*) | |
532 | jobs=$1 | |
533 | ;; | |
132f600b ES |
534 | --single-branch) |
535 | single_branch="--single-branch" | |
536 | ;; | |
537 | --no-single-branch) | |
538 | single_branch="--no-single-branch" | |
539 | ;; | |
5c08dbbd JH |
540 | --) |
541 | shift | |
542 | break | |
543 | ;; | |
544 | -*) | |
545 | usage | |
546 | ;; | |
547 | *) | |
548 | break | |
549 | ;; | |
550 | esac | |
98dbe63d | 551 | shift |
5c08dbbd JH |
552 | done |
553 | ||
d92a3959 MT |
554 | if test -n "$init" |
555 | then | |
556 | cmd_init "--" "$@" || return | |
557 | fi | |
558 | ||
48308681 SB |
559 | { |
560 | git submodule--helper update-clone ${GIT_QUIET:+--quiet} \ | |
c7199e3a | 561 | ${progress:+"--progress"} \ |
48308681 SB |
562 | ${wt_prefix:+--prefix "$wt_prefix"} \ |
563 | ${prefix:+--recursive-prefix "$prefix"} \ | |
564 | ${update:+--update "$update"} \ | |
5f50f33e | 565 | ${reference:+"$reference"} \ |
a0ef2934 | 566 | ${dissociate:+"--dissociate"} \ |
48308681 | 567 | ${depth:+--depth "$depth"} \ |
0060fd15 | 568 | ${require_init:+--require-init} \ |
132f600b | 569 | $single_branch \ |
c7199e3a CF |
570 | $recommend_shallow \ |
571 | $jobs \ | |
a282f5a9 | 572 | -- \ |
c4c02bf1 | 573 | "$@" || echo "#unmatched" $? |
48308681 | 574 | } | { |
15ffb7cd | 575 | err= |
9eca701f | 576 | while read -r quickabort sha1 just_cloned sm_path |
70c7ac22 | 577 | do |
9eca701f | 578 | die_if_unmatched "$quickabort" "$sha1" |
48308681 | 579 | |
5d124f41 | 580 | git submodule--helper ensure-core-worktree "$sm_path" || exit 1 |
74d4731d | 581 | |
ee69b2a9 | 582 | update_module=$(git submodule--helper update-module-mode $just_cloned "$sm_path" $update) |
efc5fb6a | 583 | |
44431df0 | 584 | displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix") |
091a6eb0 | 585 | |
48308681 | 586 | if test $just_cloned -eq 1 |
d851ffb9 | 587 | then |
bf2d8246 LH |
588 | subsha1= |
589 | else | |
14111fc4 | 590 | subsha1=$(sanitize_submodule_env; cd "$sm_path" && |
5be60078 | 591 | git rev-parse --verify HEAD) || |
091a6eb0 | 592 | die "$(eval_gettext "Unable to find current revision in submodule path '\$displaypath'")" |
70c7ac22 | 593 | fi |
211b7f19 | 594 | |
06b1abb5 TK |
595 | if test -n "$remote" |
596 | then | |
92bbe7cc | 597 | branch=$(git submodule--helper remote-branch "$sm_path") |
06b1abb5 TK |
598 | if test -z "$nofetch" |
599 | then | |
600 | # Fetch remote before determining tracking $sha1 | |
6cbf454a | 601 | fetch_in_submodule "$sm_path" $depth || |
06b1abb5 TK |
602 | die "$(eval_gettext "Unable to fetch in submodule path '\$sm_path'")" |
603 | fi | |
14111fc4 JK |
604 | remote_name=$(sanitize_submodule_env; cd "$sm_path" && get_default_remote) |
605 | sha1=$(sanitize_submodule_env; cd "$sm_path" && | |
06b1abb5 | 606 | git rev-parse --verify "${remote_name}/${branch}") || |
c87302bf | 607 | die "$(eval_gettext "Unable to find current \${remote_name}/\${branch} revision in submodule path '\$sm_path'")" |
06b1abb5 TK |
608 | fi |
609 | ||
496eeeb1 | 610 | if test "$subsha1" != "$sha1" || test -n "$force" |
70c7ac22 | 611 | then |
9db31bdf NMC |
612 | subforce=$force |
613 | # If we don't already have a -f flag and the submodule has never been checked out | |
496eeeb1 | 614 | if test -z "$subsha1" && test -z "$force" |
b9b378a0 | 615 | then |
9db31bdf | 616 | subforce="-f" |
b9b378a0 | 617 | fi |
31ca3ac3 FF |
618 | |
619 | if test -z "$nofetch" | |
620 | then | |
e5f522d6 JL |
621 | # Run fetch only if $sha1 isn't present or it |
622 | # is not reachable from a ref. | |
fb43e31f | 623 | is_tip_reachable "$sm_path" "$sha1" || |
6cbf454a | 624 | fetch_in_submodule "$sm_path" $depth || |
bd5e567d | 625 | say "$(eval_gettext "Unable to fetch in submodule path '\$displaypath'; trying to directly fetch \$sha1:")" |
fb43e31f SB |
626 | |
627 | # Now we tried the usual fetch, but $sha1 may | |
628 | # not be reachable from any of the refs | |
629 | is_tip_reachable "$sm_path" "$sha1" || | |
6cbf454a | 630 | fetch_in_submodule "$sm_path" $depth "$sha1" || |
c87302bf | 631 | die "$(eval_gettext "Fetched in submodule path '\$displaypath', but it did not contain \$sha1. Direct fetching of that commit failed.")" |
31ca3ac3 FF |
632 | fi |
633 | ||
877449c1 | 634 | must_die_on_failure= |
32948425 | 635 | case "$update_module" in |
a2aed08b TK |
636 | checkout) |
637 | command="git checkout $subforce -q" | |
638 | die_msg="$(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$displaypath'")" | |
639 | say_msg="$(eval_gettext "Submodule path '\$displaypath': checked out '\$sha1'")" | |
640 | ;; | |
32948425 JH |
641 | rebase) |
642 | command="git rebase" | |
091a6eb0 JK |
643 | die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$displaypath'")" |
644 | say_msg="$(eval_gettext "Submodule path '\$displaypath': rebased into '\$sha1'")" | |
877449c1 | 645 | must_die_on_failure=yes |
32948425 | 646 | ;; |
42b49178 JH |
647 | merge) |
648 | command="git merge" | |
091a6eb0 JK |
649 | die_msg="$(eval_gettext "Unable to merge '\$sha1' in submodule path '\$displaypath'")" |
650 | say_msg="$(eval_gettext "Submodule path '\$displaypath': merged in '\$sha1'")" | |
877449c1 | 651 | must_die_on_failure=yes |
42b49178 | 652 | ;; |
6cb5728c CP |
653 | !*) |
654 | command="${update_module#!}" | |
b08238ac SB |
655 | die_msg="$(eval_gettext "Execution of '\$command \$sha1' failed in submodule path '\$displaypath'")" |
656 | say_msg="$(eval_gettext "Submodule path '\$displaypath': '\$command \$sha1'")" | |
6cb5728c CP |
657 | must_die_on_failure=yes |
658 | ;; | |
32948425 | 659 | *) |
ff03d930 | 660 | die "$(eval_gettext "Invalid update mode '$update_module' for submodule path '$path'")" |
32948425 | 661 | esac |
70c7ac22 | 662 | |
14111fc4 | 663 | if (sanitize_submodule_env; cd "$sm_path" && $command "$sha1") |
15ffb7cd | 664 | then |
ff968f03 | 665 | say "$say_msg" |
877449c1 JH |
666 | elif test -n "$must_die_on_failure" |
667 | then | |
ff968f03 | 668 | die_with_status 2 "$die_msg" |
15ffb7cd | 669 | else |
ff968f03 | 670 | err="${err};$die_msg" |
877449c1 | 671 | continue |
15ffb7cd | 672 | fi |
70c7ac22 | 673 | fi |
b13fd5c1 JH |
674 | |
675 | if test -n "$recursive" | |
676 | then | |
75bf5e60 | 677 | ( |
44431df0 | 678 | prefix=$(git submodule--helper relative-path "$prefix$sm_path/" "$wt_prefix") |
3604242f | 679 | wt_prefix= |
14111fc4 | 680 | sanitize_submodule_env |
75bf5e60 | 681 | cd "$sm_path" && |
36141282 | 682 | eval cmd_update |
75bf5e60 | 683 | ) |
15ffb7cd FG |
684 | res=$? |
685 | if test $res -gt 0 | |
686 | then | |
091a6eb0 | 687 | die_msg="$(eval_gettext "Failed to recurse into submodule path '\$displaypath'")" |
bb9d91b4 | 688 | if test $res -ne 2 |
15ffb7cd | 689 | then |
ff968f03 | 690 | err="${err};$die_msg" |
15ffb7cd FG |
691 | continue |
692 | else | |
ff968f03 | 693 | die_with_status $res "$die_msg" |
15ffb7cd FG |
694 | fi |
695 | fi | |
b13fd5c1 | 696 | fi |
70c7ac22 | 697 | done |
15ffb7cd FG |
698 | |
699 | if test -n "$err" | |
700 | then | |
701 | OIFS=$IFS | |
702 | IFS=';' | |
703 | for e in $err | |
704 | do | |
705 | if test -n "$e" | |
706 | then | |
707 | echo >&2 "$e" | |
708 | fi | |
709 | done | |
710 | IFS=$OIFS | |
711 | exit 1 | |
712 | fi | |
713 | } | |
70c7ac22 LH |
714 | } |
715 | ||
b57e8119 DL |
716 | # |
717 | # Configures a submodule's default branch | |
718 | # | |
719 | # $@ = requested path | |
720 | # | |
721 | cmd_set_branch() { | |
722 | unset_branch=false | |
723 | branch= | |
724 | ||
725 | while test $# -ne 0 | |
726 | do | |
727 | case "$1" in | |
728 | -q|--quiet) | |
729 | # we don't do anything with this but we need to accept it | |
730 | ;; | |
731 | -d|--default) | |
732 | unset_branch=true | |
733 | ;; | |
734 | -b|--branch) | |
735 | case "$2" in '') usage ;; esac | |
736 | branch=$2 | |
737 | shift | |
738 | ;; | |
739 | --) | |
740 | shift | |
741 | break | |
742 | ;; | |
743 | -*) | |
744 | usage | |
745 | ;; | |
746 | *) | |
747 | break | |
748 | ;; | |
749 | esac | |
750 | shift | |
751 | done | |
752 | ||
753 | if test $# -ne 1 | |
754 | then | |
755 | usage | |
756 | fi | |
757 | ||
758 | # we can't use `git submodule--helper name` here because internally, it | |
759 | # hashes the path so a trailing slash could lead to an unintentional no match | |
760 | name="$(git submodule--helper list "$1" | cut -f2)" | |
761 | if test -z "$name" | |
762 | then | |
763 | exit 1 | |
764 | fi | |
765 | ||
766 | test -n "$branch"; has_branch=$? | |
767 | test "$unset_branch" = true; has_unset_branch=$? | |
768 | ||
769 | if test $((!$has_branch != !$has_unset_branch)) -eq 0 | |
770 | then | |
771 | usage | |
772 | fi | |
773 | ||
774 | if test $has_branch -eq 0 | |
775 | then | |
776 | git submodule--helper config submodule."$name".branch "$branch" | |
777 | else | |
778 | git submodule--helper config --unset submodule."$name".branch | |
779 | fi | |
780 | } | |
781 | ||
26b06100 DL |
782 | # |
783 | # Configures a submodule's remote url | |
784 | # | |
785 | # $@ = requested path, requested url | |
786 | # | |
787 | cmd_set_url() { | |
788 | while test $# -ne 0 | |
789 | do | |
790 | case "$1" in | |
791 | -q|--quiet) | |
792 | GIT_QUIET=1 | |
793 | ;; | |
794 | --) | |
795 | shift | |
796 | break | |
797 | ;; | |
798 | -*) | |
799 | usage | |
800 | ;; | |
801 | *) | |
802 | break | |
803 | ;; | |
804 | esac | |
805 | shift | |
806 | done | |
807 | ||
6417cf9c | 808 | git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper set-url ${GIT_QUIET:+--quiet} -- "$@" |
26b06100 DL |
809 | } |
810 | ||
28f9af5d PY |
811 | # |
812 | # Show commit summary for submodules in index or working tree | |
813 | # | |
814 | # If '--cached' is given, show summary between index and given commit, | |
815 | # or between working tree and given commit | |
816 | # | |
817 | # $@ = [commit (default 'HEAD'),] requested paths (default all) | |
818 | # | |
819 | cmd_summary() { | |
f2dc06a3 | 820 | summary_limit=-1 |
d0f64dd4 | 821 | for_status= |
1c244f6e | 822 | diff_cmd=diff-index |
f2dc06a3 | 823 | |
28f9af5d PY |
824 | # parse $args after "submodule ... summary". |
825 | while test $# -ne 0 | |
826 | do | |
827 | case "$1" in | |
828 | --cached) | |
829 | cached="$1" | |
830 | ;; | |
1c244f6e JL |
831 | --files) |
832 | files="$1" | |
833 | ;; | |
d0f64dd4 PY |
834 | --for-status) |
835 | for_status="$1" | |
836 | ;; | |
f2dc06a3 | 837 | -n|--summary-limit) |
862ae6cd RS |
838 | summary_limit="$2" |
839 | isnumber "$summary_limit" || usage | |
f2dc06a3 PY |
840 | shift |
841 | ;; | |
862ae6cd RS |
842 | --summary-limit=*) |
843 | summary_limit="${1#--summary-limit=}" | |
844 | isnumber "$summary_limit" || usage | |
845 | ;; | |
28f9af5d PY |
846 | --) |
847 | shift | |
848 | break | |
849 | ;; | |
850 | -*) | |
851 | usage | |
852 | ;; | |
853 | *) | |
854 | break | |
855 | ;; | |
856 | esac | |
857 | shift | |
858 | done | |
bffe71f4 | 859 | |
f2dc06a3 PY |
860 | test $summary_limit = 0 && return |
861 | ||
3deea89c | 862 | if rev=$(git rev-parse -q --verify --default HEAD ${1+"$1"}) |
28f9af5d PY |
863 | then |
864 | head=$rev | |
caa9c3ca | 865 | test $# = 0 || shift |
496eeeb1 | 866 | elif test -z "$1" || test "$1" = "HEAD" |
3deea89c | 867 | then |
14e940d7 JH |
868 | # before the first commit: compare with an empty tree |
869 | head=$(git hash-object -w -t tree --stdin </dev/null) | |
2ea6c2c9 | 870 | test -z "$1" || shift |
28f9af5d | 871 | else |
3deea89c | 872 | head="HEAD" |
28f9af5d PY |
873 | fi |
874 | ||
1c244f6e JL |
875 | if [ -n "$files" ] |
876 | then | |
877 | test -n "$cached" && | |
465d6a00 | 878 | die "$(gettext "The --cached option cannot be used with the --files option")" |
1c244f6e JL |
879 | diff_cmd=diff-files |
880 | head= | |
881 | fi | |
882 | ||
28f9af5d | 883 | cd_to_toplevel |
091a6eb0 | 884 | eval "set $(git rev-parse --sq --prefix "$wt_prefix" -- "$@")" |
28f9af5d | 885 | # Get modified modules cared by user |
18076502 | 886 | modules=$(git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- "$@" | |
e1622bfc | 887 | sane_egrep '^:([0-7]* )?160000' | |
cf9e55f4 | 888 | while read -r mod_src mod_dst sha1_src sha1_dst status sm_path |
28f9af5d PY |
889 | do |
890 | # Always show modules deleted or type-changed (blob<->module) | |
496eeeb1 EP |
891 | if test "$status" = D || test "$status" = T |
892 | then | |
6a066230 | 893 | printf '%s\n' "$sm_path" |
496eeeb1 EP |
894 | continue |
895 | fi | |
927b26f8 | 896 | # Respect the ignore setting for --for-status. |
897 | if test -n "$for_status" | |
898 | then | |
0ea306ef | 899 | name=$(git submodule--helper name "$sm_path") |
927b26f8 | 900 | ignore_config=$(get_submodule_config "$name" ignore none) |
496eeeb1 | 901 | test $status != A && test $ignore_config = all && continue |
927b26f8 | 902 | fi |
28f9af5d | 903 | # Also show added or modified modules which are checked out |
974ce807 | 904 | GIT_DIR="$sm_path/.git" git rev-parse --git-dir >/dev/null 2>&1 && |
6a066230 | 905 | printf '%s\n' "$sm_path" |
28f9af5d PY |
906 | done |
907 | ) | |
1cb639e6 | 908 | |
d0f64dd4 PY |
909 | test -z "$modules" && return |
910 | ||
18076502 | 911 | git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- $modules | |
e1622bfc | 912 | sane_egrep '^:([0-7]* )?160000' | |
1cb639e6 | 913 | cut -c2- | |
cf9e55f4 | 914 | while read -r mod_src mod_dst sha1_src sha1_dst status name |
1cb639e6 PY |
915 | do |
916 | if test -z "$cached" && | |
dda63468 | 917 | is_zero_oid $sha1_dst |
1cb639e6 PY |
918 | then |
919 | case "$mod_dst" in | |
920 | 160000) | |
921 | sha1_dst=$(GIT_DIR="$name/.git" git rev-parse HEAD) | |
922 | ;; | |
923 | 100644 | 100755 | 120000) | |
924 | sha1_dst=$(git hash-object $name) | |
925 | ;; | |
926 | 000000) | |
927 | ;; # removed | |
928 | *) | |
929 | # unexpected type | |
6ff875c5 | 930 | eval_gettextln "unexpected mode \$mod_dst" >&2 |
1cb639e6 PY |
931 | continue ;; |
932 | esac | |
933 | fi | |
934 | missing_src= | |
935 | missing_dst= | |
936 | ||
937 | test $mod_src = 160000 && | |
974ce807 | 938 | ! GIT_DIR="$name/.git" git rev-parse -q --verify $sha1_src^0 >/dev/null && |
1cb639e6 PY |
939 | missing_src=t |
940 | ||
941 | test $mod_dst = 160000 && | |
974ce807 | 942 | ! GIT_DIR="$name/.git" git rev-parse -q --verify $sha1_dst^0 >/dev/null && |
1cb639e6 | 943 | missing_dst=t |
bffe71f4 | 944 | |
44431df0 | 945 | display_name=$(git submodule--helper relative-path "$name" "$wt_prefix") |
091a6eb0 | 946 | |
1cb639e6 PY |
947 | total_commits= |
948 | case "$missing_src,$missing_dst" in | |
949 | t,) | |
091a6eb0 | 950 | errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_src")" |
1cb639e6 PY |
951 | ;; |
952 | ,t) | |
091a6eb0 | 953 | errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_dst")" |
1cb639e6 PY |
954 | ;; |
955 | t,t) | |
091a6eb0 | 956 | errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commits \$sha1_src and \$sha1_dst")" |
1cb639e6 PY |
957 | ;; |
958 | *) | |
959 | errmsg= | |
960 | total_commits=$( | |
496eeeb1 | 961 | if test $mod_src = 160000 && test $mod_dst = 160000 |
1cb639e6 PY |
962 | then |
963 | range="$sha1_src...$sha1_dst" | |
964 | elif test $mod_src = 160000 | |
965 | then | |
966 | range=$sha1_src | |
967 | else | |
968 | range=$sha1_dst | |
969 | fi | |
970 | GIT_DIR="$name/.git" \ | |
b0e621ad | 971 | git rev-list --first-parent $range -- | wc -l |
1cb639e6 | 972 | ) |
eed35595 | 973 | total_commits=" ($(($total_commits + 0)))" |
1cb639e6 PY |
974 | ;; |
975 | esac | |
976 | ||
0586a438 SH |
977 | sha1_abbr_src=$(GIT_DIR="$name/.git" git rev-parse --short $sha1_src 2>/dev/null || |
978 | echo $sha1_src | cut -c1-7) | |
979 | sha1_abbr_dst=$(GIT_DIR="$name/.git" git rev-parse --short $sha1_dst 2>/dev/null || | |
980 | echo $sha1_dst | cut -c1-7) | |
981 | ||
1cb639e6 PY |
982 | if test $status = T |
983 | then | |
b3e73449 ÆAB |
984 | blob="$(gettext "blob")" |
985 | submodule="$(gettext "submodule")" | |
1cb639e6 PY |
986 | if test $mod_dst = 160000 |
987 | then | |
091a6eb0 | 988 | echo "* $display_name $sha1_abbr_src($blob)->$sha1_abbr_dst($submodule)$total_commits:" |
1cb639e6 | 989 | else |
091a6eb0 | 990 | echo "* $display_name $sha1_abbr_src($submodule)->$sha1_abbr_dst($blob)$total_commits:" |
1cb639e6 PY |
991 | fi |
992 | else | |
091a6eb0 | 993 | echo "* $display_name $sha1_abbr_src...$sha1_abbr_dst$total_commits:" |
1cb639e6 PY |
994 | fi |
995 | if test -n "$errmsg" | |
996 | then | |
997 | # Don't give error msg for modification whose dst is not submodule | |
998 | # i.e. deleted or changed to blob | |
999 | test $mod_dst = 160000 && echo "$errmsg" | |
1000 | else | |
496eeeb1 | 1001 | if test $mod_src = 160000 && test $mod_dst = 160000 |
1cb639e6 | 1002 | then |
f2dc06a3 PY |
1003 | limit= |
1004 | test $summary_limit -gt 0 && limit="-$summary_limit" | |
1cb639e6 | 1005 | GIT_DIR="$name/.git" \ |
f2dc06a3 | 1006 | git log $limit --pretty='format: %m %s' \ |
1cb639e6 PY |
1007 | --first-parent $sha1_src...$sha1_dst |
1008 | elif test $mod_dst = 160000 | |
1009 | then | |
1010 | GIT_DIR="$name/.git" \ | |
1011 | git log --pretty='format: > %s' -1 $sha1_dst | |
1012 | else | |
1013 | GIT_DIR="$name/.git" \ | |
1014 | git log --pretty='format: < %s' -1 $sha1_src | |
1015 | fi | |
1016 | echo | |
1017 | fi | |
1018 | echo | |
3ba7407b | 1019 | done |
28f9af5d | 1020 | } |
70c7ac22 | 1021 | # |
941987a5 | 1022 | # List all submodules, prefixed with: |
70c7ac22 LH |
1023 | # - submodule not initialized |
1024 | # + different revision checked out | |
1025 | # | |
1026 | # If --cached was specified the revision in the index will be printed | |
1027 | # instead of the currently checked out revision. | |
1028 | # | |
1029 | # $@ = requested paths (default to all) | |
1030 | # | |
23a485e3 | 1031 | cmd_status() |
70c7ac22 | 1032 | { |
5c08dbbd JH |
1033 | # parse $args after "submodule ... status". |
1034 | while test $# -ne 0 | |
1035 | do | |
1036 | case "$1" in | |
1037 | -q|--quiet) | |
2e6a30ef | 1038 | GIT_QUIET=1 |
5c08dbbd JH |
1039 | ;; |
1040 | --cached) | |
1041 | cached=1 | |
1042 | ;; | |
64b19ffe JH |
1043 | --recursive) |
1044 | recursive=1 | |
1045 | ;; | |
5c08dbbd JH |
1046 | --) |
1047 | shift | |
1048 | break | |
1049 | ;; | |
1050 | -*) | |
1051 | usage | |
1052 | ;; | |
1053 | *) | |
1054 | break | |
1055 | ;; | |
1056 | esac | |
1057 | shift | |
1058 | done | |
1059 | ||
a282f5a9 | 1060 | git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} -- "$@" |
70c7ac22 | 1061 | } |
2327f61e DA |
1062 | # |
1063 | # Sync remote urls for submodules | |
1064 | # This makes the value for remote.$remote.url match the value | |
1065 | # specified in .gitmodules. | |
1066 | # | |
1067 | cmd_sync() | |
1068 | { | |
1069 | while test $# -ne 0 | |
1070 | do | |
1071 | case "$1" in | |
1072 | -q|--quiet) | |
2e6a30ef | 1073 | GIT_QUIET=1 |
2327f61e DA |
1074 | shift |
1075 | ;; | |
82f49f29 PH |
1076 | --recursive) |
1077 | recursive=1 | |
1078 | shift | |
1079 | ;; | |
2327f61e DA |
1080 | --) |
1081 | shift | |
1082 | break | |
1083 | ;; | |
1084 | -*) | |
1085 | usage | |
1086 | ;; | |
1087 | *) | |
1088 | break | |
1089 | ;; | |
1090 | esac | |
1091 | done | |
e7849a96 | 1092 | |
a282f5a9 | 1093 | git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@" |
2327f61e | 1094 | } |
70c7ac22 | 1095 | |
f6f85861 SB |
1096 | cmd_absorbgitdirs() |
1097 | { | |
1098 | git submodule--helper absorb-git-dirs --prefix "$wt_prefix" "$@" | |
1099 | } | |
1100 | ||
5c08dbbd JH |
1101 | # This loop parses the command line arguments to find the |
1102 | # subcommand name to dispatch. Parsing of the subcommand specific | |
1103 | # options are primarily done by the subcommand implementations. | |
1104 | # Subcommand specific options such as --branch and --cached are | |
1105 | # parsed here as well, for backward compatibility. | |
1106 | ||
1107 | while test $# != 0 && test -z "$command" | |
70c7ac22 LH |
1108 | do |
1109 | case "$1" in | |
26b06100 | 1110 | add | foreach | init | deinit | update | set-branch | set-url | status | summary | sync | absorbgitdirs) |
5c08dbbd | 1111 | command=$1 |
70c7ac22 LH |
1112 | ;; |
1113 | -q|--quiet) | |
2e6a30ef | 1114 | GIT_QUIET=1 |
70c7ac22 | 1115 | ;; |
ecda0723 SV |
1116 | -b|--branch) |
1117 | case "$2" in | |
1118 | '') | |
1119 | usage | |
1120 | ;; | |
1121 | esac | |
1122 | branch="$2"; shift | |
1123 | ;; | |
70c7ac22 | 1124 | --cached) |
28f9af5d | 1125 | cached="$1" |
70c7ac22 LH |
1126 | ;; |
1127 | --) | |
1128 | break | |
1129 | ;; | |
1130 | -*) | |
1131 | usage | |
1132 | ;; | |
1133 | *) | |
1134 | break | |
1135 | ;; | |
1136 | esac | |
1137 | shift | |
1138 | done | |
1139 | ||
5c08dbbd | 1140 | # No command word defaults to "status" |
af9c9f97 RR |
1141 | if test -z "$command" |
1142 | then | |
1143 | if test $# = 0 | |
1144 | then | |
1145 | command=status | |
1146 | else | |
1147 | usage | |
1148 | fi | |
1149 | fi | |
5c08dbbd | 1150 | |
b57e8119 DL |
1151 | # "-b branch" is accepted only by "add" and "set-branch" |
1152 | if test -n "$branch" && (test "$command" != add || test "$command" != set-branch) | |
5c08dbbd | 1153 | then |
ecda0723 | 1154 | usage |
5c08dbbd JH |
1155 | fi |
1156 | ||
28f9af5d | 1157 | # "--cached" is accepted only by "status" and "summary" |
496eeeb1 | 1158 | if test -n "$cached" && test "$command" != status && test "$command" != summary |
5c08dbbd | 1159 | then |
70c7ac22 | 1160 | usage |
5c08dbbd JH |
1161 | fi |
1162 | ||
b57e8119 | 1163 | "cmd_$(echo $command | sed -e s/-/_/g)" "$@" |