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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>...) |
abed000a | 13 | or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--[no-]recommend-shallow] [--reference <repository>] [--recursive] [--] [<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= |
70c7ac22 | 50 | |
be9d0a3a HV |
51 | die_if_unmatched () |
52 | { | |
53 | if test "$1" = "#unmatched" | |
54 | then | |
c4c02bf1 | 55 | exit ${2:-1} |
be9d0a3a HV |
56 | fi |
57 | } | |
58 | ||
88ce00c3 TK |
59 | # |
60 | # Print a submodule configuration setting | |
61 | # | |
62 | # $1 = submodule name | |
63 | # $2 = option name | |
64 | # $3 = default value | |
65 | # | |
66 | # Checks in the usual git-config places first (for overrides), | |
67 | # otherwise it falls back on .gitmodules. This allows you to | |
68 | # distribute project-wide defaults in .gitmodules, while still | |
69 | # customizing individual repositories if necessary. If the option is | |
70 | # not in .gitmodules either, print a default value. | |
71 | # | |
72 | get_submodule_config () { | |
73 | name="$1" | |
74 | option="$2" | |
75 | default="$3" | |
76 | value=$(git config submodule."$name"."$option") | |
77 | if test -z "$value" | |
78 | then | |
b2faad44 | 79 | value=$(git submodule--helper config submodule."$name"."$option") |
88ce00c3 TK |
80 | fi |
81 | printf '%s' "${value:-$default}" | |
82 | } | |
83 | ||
862ae6cd RS |
84 | isnumber() |
85 | { | |
86 | n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1" | |
87 | } | |
88 | ||
dda63468 | 89 | # Given a full hex object ID, is this the zero OID? |
90 | is_zero_oid () { | |
91 | echo "$1" | sane_egrep '^0+$' >/dev/null 2>&1 | |
92 | } | |
93 | ||
14111fc4 JK |
94 | # Sanitize the local git environment for use within a submodule. We |
95 | # can't simply use clear_local_git_env since we want to preserve some | |
96 | # of the settings from GIT_CONFIG_PARAMETERS. | |
97 | sanitize_submodule_env() | |
98 | { | |
89044baa | 99 | save_config=$GIT_CONFIG_PARAMETERS |
14111fc4 | 100 | clear_local_git_env |
89044baa | 101 | GIT_CONFIG_PARAMETERS=$save_config |
860cba61 | 102 | export GIT_CONFIG_PARAMETERS |
14111fc4 JK |
103 | } |
104 | ||
ecda0723 SV |
105 | # |
106 | # Add a new submodule to the working tree, .gitmodules and the index | |
107 | # | |
ec05df35 | 108 | # $@ = repo path |
ecda0723 SV |
109 | # |
110 | # optional branch is stored in global branch variable | |
111 | # | |
23a485e3 | 112 | cmd_add() |
ecda0723 | 113 | { |
5c08dbbd | 114 | # parse $args after "submodule ... add". |
091a6eb0 | 115 | reference_path= |
5c08dbbd JH |
116 | while test $# -ne 0 |
117 | do | |
118 | case "$1" in | |
119 | -b | --branch) | |
120 | case "$2" in '') usage ;; esac | |
121 | branch=$2 | |
122 | shift | |
123 | ;; | |
d27b876b JL |
124 | -f | --force) |
125 | force=$1 | |
126 | ;; | |
5c08dbbd | 127 | -q|--quiet) |
2e6a30ef | 128 | GIT_QUIET=1 |
5c08dbbd | 129 | ;; |
6d33e1c2 CF |
130 | --progress) |
131 | progress=1 | |
132 | ;; | |
d92a3959 MT |
133 | --reference) |
134 | case "$2" in '') usage ;; esac | |
091a6eb0 | 135 | reference_path=$2 |
d92a3959 MT |
136 | shift |
137 | ;; | |
138 | --reference=*) | |
091a6eb0 | 139 | reference_path="${1#--reference=}" |
d92a3959 | 140 | ;; |
a0ef2934 CF |
141 | --dissociate) |
142 | dissociate=1 | |
143 | ;; | |
73b0898d JL |
144 | --name) |
145 | case "$2" in '') usage ;; esac | |
146 | custom_name=$2 | |
147 | shift | |
148 | ;; | |
275cd184 FG |
149 | --depth) |
150 | case "$2" in '') usage ;; esac | |
151 | depth="--depth=$2" | |
152 | shift | |
153 | ;; | |
154 | --depth=*) | |
155 | depth=$1 | |
156 | ;; | |
5c08dbbd JH |
157 | --) |
158 | shift | |
159 | break | |
160 | ;; | |
161 | -*) | |
162 | usage | |
163 | ;; | |
164 | *) | |
165 | break | |
166 | ;; | |
167 | esac | |
168 | shift | |
169 | done | |
170 | ||
76e9bdc4 AO |
171 | if ! git submodule--helper config --check-writeable >/dev/null 2>&1 |
172 | then | |
173 | die "$(eval_gettext "please make sure that the .gitmodules file is in the working tree")" | |
174 | fi | |
175 | ||
091a6eb0 JK |
176 | if test -n "$reference_path" |
177 | then | |
178 | is_absolute_path "$reference_path" || | |
179 | reference_path="$wt_prefix$reference_path" | |
180 | ||
181 | reference="--reference=$reference_path" | |
182 | fi | |
183 | ||
ecda0723 | 184 | repo=$1 |
64394e3a | 185 | sm_path=$2 |
ecda0723 | 186 | |
64394e3a | 187 | if test -z "$sm_path"; then |
6a066230 | 188 | sm_path=$(printf '%s\n' "$repo" | |
1414e578 JL |
189 | sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*[/:]||g') |
190 | fi | |
191 | ||
496eeeb1 | 192 | if test -z "$repo" || test -z "$sm_path"; then |
ecda0723 SV |
193 | usage |
194 | fi | |
195 | ||
091a6eb0 JK |
196 | is_absolute_path "$sm_path" || sm_path="$wt_prefix$sm_path" |
197 | ||
ec05df35 ML |
198 | # assure repo is absolute or relative to parent |
199 | case "$repo" in | |
200 | ./*|../*) | |
091a6eb0 JK |
201 | test -z "$wt_prefix" || |
202 | die "$(gettext "Relative path can only be used from the toplevel of the working tree")" | |
203 | ||
ec05df35 | 204 | # dereference source url relative to parent's url |
63e95beb | 205 | realrepo=$(git submodule--helper resolve-relative-url "$repo") || exit |
ec05df35 ML |
206 | ;; |
207 | *:*|/*) | |
208 | # absolute url | |
209 | realrepo=$repo | |
210 | ;; | |
211 | *) | |
497ee872 | 212 | die "$(eval_gettext "repo URL: '\$repo' must be absolute or begin with ./|../")" |
ec05df35 ML |
213 | ;; |
214 | esac | |
215 | ||
db75ada5 MG |
216 | # normalize path: |
217 | # multiple //; leading ./; /./; /../; trailing / | |
64394e3a | 218 | sm_path=$(printf '%s/\n' "$sm_path" | |
db75ada5 MG |
219 | sed -e ' |
220 | s|//*|/|g | |
221 | s|^\(\./\)*|| | |
8196e728 | 222 | s|/\(\./\)*|/|g |
db75ada5 MG |
223 | :start |
224 | s|\([^/]*\)/\.\./|| | |
225 | tstart | |
226 | s|/*$|| | |
227 | ') | |
619acfc7 SB |
228 | if test -z "$force" |
229 | then | |
230 | git ls-files --error-unmatch "$sm_path" > /dev/null 2>&1 && | |
231 | die "$(eval_gettext "'\$sm_path' already exists in the index")" | |
232 | else | |
233 | git ls-files -s "$sm_path" | sane_grep -v "^160000" > /dev/null 2>&1 && | |
234 | die "$(eval_gettext "'\$sm_path' already exists in the index and is not a submodule")" | |
235 | fi | |
ecda0723 | 236 | |
e1381118 KM |
237 | if test -d "$sm_path" && |
238 | test -z $(git -C "$sm_path" rev-parse --show-cdup 2>/dev/null) | |
239 | then | |
240 | git -C "$sm_path" rev-parse --verify -q HEAD >/dev/null || | |
241 | die "$(eval_gettext "'\$sm_path' does not have a commit checked out")" | |
242 | fi | |
243 | ||
53213994 JK |
244 | if test -z "$force" && |
245 | ! git add --dry-run --ignore-missing --no-warn-embedded-repo "$sm_path" > /dev/null 2>&1 | |
d27b876b | 246 | then |
6ff875c5 | 247 | eval_gettextln "The following path is ignored by one of your .gitignore files: |
64394e3a | 248 | \$sm_path |
6ff875c5 | 249 | Use -f if you really want to add it." >&2 |
d27b876b JL |
250 | exit 1 |
251 | fi | |
252 | ||
73b0898d JL |
253 | if test -n "$custom_name" |
254 | then | |
255 | sm_name="$custom_name" | |
256 | else | |
257 | sm_name="$sm_path" | |
258 | fi | |
259 | ||
0383bbb9 JK |
260 | if ! git submodule--helper check-name "$sm_name" |
261 | then | |
262 | die "$(eval_gettext "'$sm_name' is not a valid submodule name")" | |
263 | fi | |
264 | ||
d4264ca3 | 265 | # perhaps the path exists and is already a git repo, else clone it |
64394e3a | 266 | if test -e "$sm_path" |
d4264ca3 | 267 | then |
496eeeb1 | 268 | if test -d "$sm_path"/.git || test -f "$sm_path"/.git |
d4264ca3 | 269 | then |
64394e3a | 270 | eval_gettextln "Adding existing repo at '\$sm_path' to the index" |
d4264ca3 | 271 | else |
64394e3a | 272 | die "$(eval_gettext "'\$sm_path' already exists and is not a valid git repo")" |
d4264ca3 | 273 | fi |
c2f93917 | 274 | |
d4264ca3 | 275 | else |
4b7c286e JL |
276 | if test -d ".git/modules/$sm_name" |
277 | then | |
278 | if test -z "$force" | |
279 | then | |
0d71dbfd | 280 | eval_gettextln >&2 "A git directory for '\$sm_name' is found locally with remote(s):" |
4b7c286e | 281 | GIT_DIR=".git/modules/$sm_name" GIT_WORK_TREE=. git remote -v | grep '(fetch)' | sed -e s,^," ", -e s,' (fetch)',, >&2 |
0d71dbfd VA |
282 | die "$(eval_gettextln "\ |
283 | If you want to reuse this local git directory instead of cloning again from | |
284 | \$realrepo | |
285 | use the '--force' option. If the local git directory is not the correct repo | |
286 | or you are unsure what this means choose another name with the '--name' option.")" | |
4b7c286e | 287 | else |
0d71dbfd | 288 | eval_gettextln "Reactivating local git directory for submodule '\$sm_name'." |
4b7c286e JL |
289 | fi |
290 | fi | |
a0ef2934 | 291 | 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 | 292 | ( |
14111fc4 | 293 | sanitize_submodule_env |
d851ffb9 JH |
294 | cd "$sm_path" && |
295 | # ash fails to wordsplit ${branch:+-b "$branch"...} | |
296 | case "$branch" in | |
297 | '') git checkout -f -q ;; | |
298 | ?*) git checkout -f -q -B "$branch" "origin/$branch" ;; | |
299 | esac | |
300 | ) || die "$(eval_gettext "Unable to checkout submodule '\$sm_path'")" | |
d4264ca3 | 301 | fi |
73b0898d | 302 | git config submodule."$sm_name".url "$realrepo" |
d4264ca3 | 303 | |
53213994 | 304 | git add --no-warn-embedded-repo $force "$sm_path" || |
64394e3a | 305 | die "$(eval_gettext "Failed to add submodule '\$sm_path'")" |
ecda0723 | 306 | |
b2faad44 AO |
307 | git submodule--helper config submodule."$sm_name".path "$sm_path" && |
308 | git submodule--helper config submodule."$sm_name".url "$repo" && | |
b9289227 TK |
309 | if test -n "$branch" |
310 | then | |
b2faad44 | 311 | git submodule--helper config submodule."$sm_name".branch "$branch" |
b9289227 | 312 | fi && |
31991b02 | 313 | git add --force .gitmodules || |
64394e3a | 314 | die "$(eval_gettext "Failed to register submodule '\$sm_path'")" |
1b614c07 BW |
315 | |
316 | # NEEDSWORK: In a multi-working-tree world, this needs to be | |
317 | # set in the per-worktree config. | |
318 | if git config --get submodule.active >/dev/null | |
319 | then | |
320 | # If the submodule being adding isn't already covered by the | |
321 | # current configured pathspec, set the submodule's active flag | |
322 | if ! git submodule--helper is-active "$sm_path" | |
323 | then | |
324 | git config submodule."$sm_name".active "true" | |
325 | fi | |
326 | else | |
327 | git config submodule."$sm_name".active "true" | |
328 | fi | |
ecda0723 SV |
329 | } |
330 | ||
19a31f9c ML |
331 | # |
332 | # Execute an arbitrary command sequence in each checked out | |
333 | # submodule | |
334 | # | |
335 | # $@ = command to execute | |
336 | # | |
337 | cmd_foreach() | |
338 | { | |
1d5bec8b JH |
339 | # parse $args after "submodule ... foreach". |
340 | while test $# -ne 0 | |
341 | do | |
342 | case "$1" in | |
343 | -q|--quiet) | |
344 | GIT_QUIET=1 | |
345 | ;; | |
15fc56a8 JH |
346 | --recursive) |
347 | recursive=1 | |
348 | ;; | |
1d5bec8b JH |
349 | -*) |
350 | usage | |
351 | ;; | |
352 | *) | |
353 | break | |
354 | ;; | |
355 | esac | |
356 | shift | |
357 | done | |
358 | ||
a282f5a9 | 359 | git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper foreach ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@" |
19a31f9c ML |
360 | } |
361 | ||
70c7ac22 | 362 | # |
211b7f19 | 363 | # Register submodules in .git/config |
70c7ac22 LH |
364 | # |
365 | # $@ = requested paths (default to all) | |
366 | # | |
23a485e3 | 367 | cmd_init() |
70c7ac22 | 368 | { |
5c08dbbd JH |
369 | # parse $args after "submodule ... init". |
370 | while test $# -ne 0 | |
371 | do | |
372 | case "$1" in | |
373 | -q|--quiet) | |
2e6a30ef | 374 | GIT_QUIET=1 |
5c08dbbd JH |
375 | ;; |
376 | --) | |
377 | shift | |
378 | break | |
379 | ;; | |
380 | -*) | |
381 | usage | |
382 | ;; | |
383 | *) | |
384 | break | |
385 | ;; | |
386 | esac | |
387 | shift | |
388 | done | |
389 | ||
a282f5a9 | 390 | git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper init ${GIT_QUIET:+--quiet} -- "$@" |
70c7ac22 LH |
391 | } |
392 | ||
cf419828 JL |
393 | # |
394 | # Unregister submodules from .git/config and remove their work tree | |
395 | # | |
cf419828 JL |
396 | cmd_deinit() |
397 | { | |
398 | # parse $args after "submodule ... deinit". | |
f6a52799 | 399 | deinit_all= |
cf419828 JL |
400 | while test $# -ne 0 |
401 | do | |
402 | case "$1" in | |
403 | -f|--force) | |
404 | force=$1 | |
405 | ;; | |
406 | -q|--quiet) | |
407 | GIT_QUIET=1 | |
408 | ;; | |
f6a52799 SB |
409 | --all) |
410 | deinit_all=t | |
411 | ;; | |
cf419828 JL |
412 | --) |
413 | shift | |
414 | break | |
415 | ;; | |
416 | -*) | |
417 | usage | |
418 | ;; | |
419 | *) | |
420 | break | |
421 | ;; | |
422 | esac | |
423 | shift | |
424 | done | |
425 | ||
a282f5a9 | 426 | git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} ${force:+--force} ${deinit_all:+--all} -- "$@" |
cf419828 JL |
427 | } |
428 | ||
fb43e31f | 429 | is_tip_reachable () ( |
01e1d544 | 430 | sanitize_submodule_env && |
fb43e31f SB |
431 | cd "$1" && |
432 | rev=$(git rev-list -n 1 "$2" --not --all 2>/dev/null) && | |
433 | test -z "$rev" | |
434 | ) | |
435 | ||
436 | fetch_in_submodule () ( | |
01e1d544 | 437 | sanitize_submodule_env && |
fb43e31f SB |
438 | cd "$1" && |
439 | case "$2" in | |
440 | '') | |
441 | git fetch ;; | |
442 | *) | |
6cbf454a SB |
443 | shift |
444 | git fetch $(get_default_remote) "$@" ;; | |
fb43e31f SB |
445 | esac |
446 | ) | |
447 | ||
70c7ac22 | 448 | # |
211b7f19 | 449 | # Update each submodule path to correct revision, using clone and checkout as needed |
70c7ac22 LH |
450 | # |
451 | # $@ = requested paths (default to all) | |
452 | # | |
23a485e3 | 453 | cmd_update() |
70c7ac22 | 454 | { |
5c08dbbd JH |
455 | # parse $args after "submodule ... update". |
456 | while test $# -ne 0 | |
457 | do | |
458 | case "$1" in | |
459 | -q|--quiet) | |
2e6a30ef | 460 | GIT_QUIET=1 |
5c08dbbd | 461 | ;; |
e84c3cf3 SB |
462 | -v) |
463 | GIT_QUIET=0 | |
464 | ;; | |
72c5f883 | 465 | --progress) |
c7199e3a | 466 | progress=1 |
72c5f883 | 467 | ;; |
be4d2c83 | 468 | -i|--init) |
d92a3959 | 469 | init=1 |
be4d2c83 | 470 | ;; |
0060fd15 JS |
471 | --require-init) |
472 | init=1 | |
473 | require_init=1 | |
474 | ;; | |
06b1abb5 TK |
475 | --remote) |
476 | remote=1 | |
477 | ;; | |
31ca3ac3 | 478 | -N|--no-fetch) |
31ca3ac3 FF |
479 | nofetch=1 |
480 | ;; | |
9db31bdf NMC |
481 | -f|--force) |
482 | force=$1 | |
483 | ;; | |
ca2cedba | 484 | -r|--rebase) |
32948425 | 485 | update="rebase" |
ca2cedba | 486 | ;; |
d92a3959 MT |
487 | --reference) |
488 | case "$2" in '') usage ;; esac | |
489 | reference="--reference=$2" | |
98dbe63d | 490 | shift |
d92a3959 MT |
491 | ;; |
492 | --reference=*) | |
493 | reference="$1" | |
d92a3959 | 494 | ;; |
a0ef2934 CF |
495 | --dissociate) |
496 | dissociate=1 | |
497 | ;; | |
42b49178 | 498 | -m|--merge) |
42b49178 JH |
499 | update="merge" |
500 | ;; | |
b13fd5c1 | 501 | --recursive) |
b13fd5c1 JH |
502 | recursive=1 |
503 | ;; | |
efc5fb6a JH |
504 | --checkout) |
505 | update="checkout" | |
506 | ;; | |
abed000a SB |
507 | --recommend-shallow) |
508 | recommend_shallow="--recommend-shallow" | |
509 | ;; | |
510 | --no-recommend-shallow) | |
511 | recommend_shallow="--no-recommend-shallow" | |
512 | ;; | |
275cd184 FG |
513 | --depth) |
514 | case "$2" in '') usage ;; esac | |
515 | depth="--depth=$2" | |
516 | shift | |
517 | ;; | |
518 | --depth=*) | |
519 | depth=$1 | |
520 | ;; | |
2335b870 SB |
521 | -j|--jobs) |
522 | case "$2" in '') usage ;; esac | |
523 | jobs="--jobs=$2" | |
524 | shift | |
525 | ;; | |
526 | --jobs=*) | |
527 | jobs=$1 | |
528 | ;; | |
5c08dbbd JH |
529 | --) |
530 | shift | |
531 | break | |
532 | ;; | |
533 | -*) | |
534 | usage | |
535 | ;; | |
536 | *) | |
537 | break | |
538 | ;; | |
539 | esac | |
98dbe63d | 540 | shift |
5c08dbbd JH |
541 | done |
542 | ||
d92a3959 MT |
543 | if test -n "$init" |
544 | then | |
545 | cmd_init "--" "$@" || return | |
546 | fi | |
547 | ||
48308681 SB |
548 | { |
549 | git submodule--helper update-clone ${GIT_QUIET:+--quiet} \ | |
c7199e3a | 550 | ${progress:+"--progress"} \ |
48308681 SB |
551 | ${wt_prefix:+--prefix "$wt_prefix"} \ |
552 | ${prefix:+--recursive-prefix "$prefix"} \ | |
553 | ${update:+--update "$update"} \ | |
5f50f33e | 554 | ${reference:+"$reference"} \ |
a0ef2934 | 555 | ${dissociate:+"--dissociate"} \ |
48308681 | 556 | ${depth:+--depth "$depth"} \ |
0060fd15 | 557 | ${require_init:+--require-init} \ |
c7199e3a CF |
558 | $recommend_shallow \ |
559 | $jobs \ | |
a282f5a9 | 560 | -- \ |
c4c02bf1 | 561 | "$@" || echo "#unmatched" $? |
48308681 | 562 | } | { |
15ffb7cd | 563 | err= |
9eca701f | 564 | while read -r quickabort sha1 just_cloned sm_path |
70c7ac22 | 565 | do |
9eca701f | 566 | die_if_unmatched "$quickabort" "$sha1" |
48308681 | 567 | |
5d124f41 | 568 | git submodule--helper ensure-core-worktree "$sm_path" || exit 1 |
74d4731d | 569 | |
ee69b2a9 | 570 | update_module=$(git submodule--helper update-module-mode $just_cloned "$sm_path" $update) |
efc5fb6a | 571 | |
44431df0 | 572 | displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix") |
091a6eb0 | 573 | |
48308681 | 574 | if test $just_cloned -eq 1 |
d851ffb9 | 575 | then |
bf2d8246 LH |
576 | subsha1= |
577 | else | |
14111fc4 | 578 | subsha1=$(sanitize_submodule_env; cd "$sm_path" && |
5be60078 | 579 | git rev-parse --verify HEAD) || |
091a6eb0 | 580 | die "$(eval_gettext "Unable to find current revision in submodule path '\$displaypath'")" |
70c7ac22 | 581 | fi |
211b7f19 | 582 | |
06b1abb5 TK |
583 | if test -n "$remote" |
584 | then | |
92bbe7cc | 585 | branch=$(git submodule--helper remote-branch "$sm_path") |
06b1abb5 TK |
586 | if test -z "$nofetch" |
587 | then | |
588 | # Fetch remote before determining tracking $sha1 | |
6cbf454a | 589 | fetch_in_submodule "$sm_path" $depth || |
06b1abb5 TK |
590 | die "$(eval_gettext "Unable to fetch in submodule path '\$sm_path'")" |
591 | fi | |
14111fc4 JK |
592 | remote_name=$(sanitize_submodule_env; cd "$sm_path" && get_default_remote) |
593 | sha1=$(sanitize_submodule_env; cd "$sm_path" && | |
06b1abb5 | 594 | git rev-parse --verify "${remote_name}/${branch}") || |
c87302bf | 595 | die "$(eval_gettext "Unable to find current \${remote_name}/\${branch} revision in submodule path '\$sm_path'")" |
06b1abb5 TK |
596 | fi |
597 | ||
496eeeb1 | 598 | if test "$subsha1" != "$sha1" || test -n "$force" |
70c7ac22 | 599 | then |
9db31bdf NMC |
600 | subforce=$force |
601 | # If we don't already have a -f flag and the submodule has never been checked out | |
496eeeb1 | 602 | if test -z "$subsha1" && test -z "$force" |
b9b378a0 | 603 | then |
9db31bdf | 604 | subforce="-f" |
b9b378a0 | 605 | fi |
31ca3ac3 FF |
606 | |
607 | if test -z "$nofetch" | |
608 | then | |
e5f522d6 JL |
609 | # Run fetch only if $sha1 isn't present or it |
610 | # is not reachable from a ref. | |
fb43e31f | 611 | is_tip_reachable "$sm_path" "$sha1" || |
6cbf454a | 612 | fetch_in_submodule "$sm_path" $depth || |
bd5e567d | 613 | say "$(eval_gettext "Unable to fetch in submodule path '\$displaypath'; trying to directly fetch \$sha1:")" |
fb43e31f SB |
614 | |
615 | # Now we tried the usual fetch, but $sha1 may | |
616 | # not be reachable from any of the refs | |
617 | is_tip_reachable "$sm_path" "$sha1" || | |
6cbf454a | 618 | fetch_in_submodule "$sm_path" $depth "$sha1" || |
c87302bf | 619 | die "$(eval_gettext "Fetched in submodule path '\$displaypath', but it did not contain \$sha1. Direct fetching of that commit failed.")" |
31ca3ac3 FF |
620 | fi |
621 | ||
877449c1 | 622 | must_die_on_failure= |
32948425 | 623 | case "$update_module" in |
a2aed08b TK |
624 | checkout) |
625 | command="git checkout $subforce -q" | |
626 | die_msg="$(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$displaypath'")" | |
627 | say_msg="$(eval_gettext "Submodule path '\$displaypath': checked out '\$sha1'")" | |
628 | ;; | |
32948425 JH |
629 | rebase) |
630 | command="git rebase" | |
091a6eb0 JK |
631 | die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$displaypath'")" |
632 | say_msg="$(eval_gettext "Submodule path '\$displaypath': rebased into '\$sha1'")" | |
877449c1 | 633 | must_die_on_failure=yes |
32948425 | 634 | ;; |
42b49178 JH |
635 | merge) |
636 | command="git merge" | |
091a6eb0 JK |
637 | die_msg="$(eval_gettext "Unable to merge '\$sha1' in submodule path '\$displaypath'")" |
638 | say_msg="$(eval_gettext "Submodule path '\$displaypath': merged in '\$sha1'")" | |
877449c1 | 639 | must_die_on_failure=yes |
42b49178 | 640 | ;; |
6cb5728c CP |
641 | !*) |
642 | command="${update_module#!}" | |
b08238ac SB |
643 | die_msg="$(eval_gettext "Execution of '\$command \$sha1' failed in submodule path '\$displaypath'")" |
644 | say_msg="$(eval_gettext "Submodule path '\$displaypath': '\$command \$sha1'")" | |
6cb5728c CP |
645 | must_die_on_failure=yes |
646 | ;; | |
32948425 | 647 | *) |
ff03d930 | 648 | die "$(eval_gettext "Invalid update mode '$update_module' for submodule path '$path'")" |
32948425 | 649 | esac |
70c7ac22 | 650 | |
14111fc4 | 651 | if (sanitize_submodule_env; cd "$sm_path" && $command "$sha1") |
15ffb7cd | 652 | then |
ff968f03 | 653 | say "$say_msg" |
877449c1 JH |
654 | elif test -n "$must_die_on_failure" |
655 | then | |
ff968f03 | 656 | die_with_status 2 "$die_msg" |
15ffb7cd | 657 | else |
ff968f03 | 658 | err="${err};$die_msg" |
877449c1 | 659 | continue |
15ffb7cd | 660 | fi |
70c7ac22 | 661 | fi |
b13fd5c1 JH |
662 | |
663 | if test -n "$recursive" | |
664 | then | |
75bf5e60 | 665 | ( |
44431df0 | 666 | prefix=$(git submodule--helper relative-path "$prefix$sm_path/" "$wt_prefix") |
3604242f | 667 | wt_prefix= |
14111fc4 | 668 | sanitize_submodule_env |
75bf5e60 | 669 | cd "$sm_path" && |
36141282 | 670 | eval cmd_update |
75bf5e60 | 671 | ) |
15ffb7cd FG |
672 | res=$? |
673 | if test $res -gt 0 | |
674 | then | |
091a6eb0 | 675 | die_msg="$(eval_gettext "Failed to recurse into submodule path '\$displaypath'")" |
bb9d91b4 | 676 | if test $res -ne 2 |
15ffb7cd | 677 | then |
ff968f03 | 678 | err="${err};$die_msg" |
15ffb7cd FG |
679 | continue |
680 | else | |
ff968f03 | 681 | die_with_status $res "$die_msg" |
15ffb7cd FG |
682 | fi |
683 | fi | |
b13fd5c1 | 684 | fi |
70c7ac22 | 685 | done |
15ffb7cd FG |
686 | |
687 | if test -n "$err" | |
688 | then | |
689 | OIFS=$IFS | |
690 | IFS=';' | |
691 | for e in $err | |
692 | do | |
693 | if test -n "$e" | |
694 | then | |
695 | echo >&2 "$e" | |
696 | fi | |
697 | done | |
698 | IFS=$OIFS | |
699 | exit 1 | |
700 | fi | |
701 | } | |
70c7ac22 LH |
702 | } |
703 | ||
b57e8119 DL |
704 | # |
705 | # Configures a submodule's default branch | |
706 | # | |
707 | # $@ = requested path | |
708 | # | |
709 | cmd_set_branch() { | |
710 | unset_branch=false | |
711 | branch= | |
712 | ||
713 | while test $# -ne 0 | |
714 | do | |
715 | case "$1" in | |
716 | -q|--quiet) | |
717 | # we don't do anything with this but we need to accept it | |
718 | ;; | |
719 | -d|--default) | |
720 | unset_branch=true | |
721 | ;; | |
722 | -b|--branch) | |
723 | case "$2" in '') usage ;; esac | |
724 | branch=$2 | |
725 | shift | |
726 | ;; | |
727 | --) | |
728 | shift | |
729 | break | |
730 | ;; | |
731 | -*) | |
732 | usage | |
733 | ;; | |
734 | *) | |
735 | break | |
736 | ;; | |
737 | esac | |
738 | shift | |
739 | done | |
740 | ||
741 | if test $# -ne 1 | |
742 | then | |
743 | usage | |
744 | fi | |
745 | ||
746 | # we can't use `git submodule--helper name` here because internally, it | |
747 | # hashes the path so a trailing slash could lead to an unintentional no match | |
748 | name="$(git submodule--helper list "$1" | cut -f2)" | |
749 | if test -z "$name" | |
750 | then | |
751 | exit 1 | |
752 | fi | |
753 | ||
754 | test -n "$branch"; has_branch=$? | |
755 | test "$unset_branch" = true; has_unset_branch=$? | |
756 | ||
757 | if test $((!$has_branch != !$has_unset_branch)) -eq 0 | |
758 | then | |
759 | usage | |
760 | fi | |
761 | ||
762 | if test $has_branch -eq 0 | |
763 | then | |
764 | git submodule--helper config submodule."$name".branch "$branch" | |
765 | else | |
766 | git submodule--helper config --unset submodule."$name".branch | |
767 | fi | |
768 | } | |
769 | ||
26b06100 DL |
770 | # |
771 | # Configures a submodule's remote url | |
772 | # | |
773 | # $@ = requested path, requested url | |
774 | # | |
775 | cmd_set_url() { | |
776 | while test $# -ne 0 | |
777 | do | |
778 | case "$1" in | |
779 | -q|--quiet) | |
780 | GIT_QUIET=1 | |
781 | ;; | |
782 | --) | |
783 | shift | |
784 | break | |
785 | ;; | |
786 | -*) | |
787 | usage | |
788 | ;; | |
789 | *) | |
790 | break | |
791 | ;; | |
792 | esac | |
793 | shift | |
794 | done | |
795 | ||
796 | if test $# -ne 2 | |
797 | then | |
798 | usage | |
799 | fi | |
800 | ||
801 | # we can't use `git submodule--helper name` here because internally, it | |
802 | # hashes the path so a trailing slash could lead to an unintentional no match | |
803 | name="$(git submodule--helper list "$1" | cut -f2)" | |
804 | if test -z "$name" | |
805 | then | |
806 | exit 1 | |
807 | fi | |
808 | ||
809 | url="$2" | |
810 | if test -z "$url" | |
811 | then | |
812 | exit 1 | |
813 | fi | |
814 | ||
815 | git submodule--helper config submodule."$name".url "$url" | |
816 | git submodule--helper sync ${GIT_QUIET:+--quiet} "$name" | |
817 | } | |
818 | ||
28f9af5d PY |
819 | # |
820 | # Show commit summary for submodules in index or working tree | |
821 | # | |
822 | # If '--cached' is given, show summary between index and given commit, | |
823 | # or between working tree and given commit | |
824 | # | |
825 | # $@ = [commit (default 'HEAD'),] requested paths (default all) | |
826 | # | |
827 | cmd_summary() { | |
f2dc06a3 | 828 | summary_limit=-1 |
d0f64dd4 | 829 | for_status= |
1c244f6e | 830 | diff_cmd=diff-index |
f2dc06a3 | 831 | |
28f9af5d PY |
832 | # parse $args after "submodule ... summary". |
833 | while test $# -ne 0 | |
834 | do | |
835 | case "$1" in | |
836 | --cached) | |
837 | cached="$1" | |
838 | ;; | |
1c244f6e JL |
839 | --files) |
840 | files="$1" | |
841 | ;; | |
d0f64dd4 PY |
842 | --for-status) |
843 | for_status="$1" | |
844 | ;; | |
f2dc06a3 | 845 | -n|--summary-limit) |
862ae6cd RS |
846 | summary_limit="$2" |
847 | isnumber "$summary_limit" || usage | |
f2dc06a3 PY |
848 | shift |
849 | ;; | |
862ae6cd RS |
850 | --summary-limit=*) |
851 | summary_limit="${1#--summary-limit=}" | |
852 | isnumber "$summary_limit" || usage | |
853 | ;; | |
28f9af5d PY |
854 | --) |
855 | shift | |
856 | break | |
857 | ;; | |
858 | -*) | |
859 | usage | |
860 | ;; | |
861 | *) | |
862 | break | |
863 | ;; | |
864 | esac | |
865 | shift | |
866 | done | |
bffe71f4 | 867 | |
f2dc06a3 PY |
868 | test $summary_limit = 0 && return |
869 | ||
3deea89c | 870 | if rev=$(git rev-parse -q --verify --default HEAD ${1+"$1"}) |
28f9af5d PY |
871 | then |
872 | head=$rev | |
caa9c3ca | 873 | test $# = 0 || shift |
496eeeb1 | 874 | elif test -z "$1" || test "$1" = "HEAD" |
3deea89c | 875 | then |
14e940d7 JH |
876 | # before the first commit: compare with an empty tree |
877 | head=$(git hash-object -w -t tree --stdin </dev/null) | |
2ea6c2c9 | 878 | test -z "$1" || shift |
28f9af5d | 879 | else |
3deea89c | 880 | head="HEAD" |
28f9af5d PY |
881 | fi |
882 | ||
1c244f6e JL |
883 | if [ -n "$files" ] |
884 | then | |
885 | test -n "$cached" && | |
465d6a00 | 886 | die "$(gettext "The --cached option cannot be used with the --files option")" |
1c244f6e JL |
887 | diff_cmd=diff-files |
888 | head= | |
889 | fi | |
890 | ||
28f9af5d | 891 | cd_to_toplevel |
091a6eb0 | 892 | eval "set $(git rev-parse --sq --prefix "$wt_prefix" -- "$@")" |
28f9af5d | 893 | # Get modified modules cared by user |
18076502 | 894 | modules=$(git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- "$@" | |
e1622bfc | 895 | sane_egrep '^:([0-7]* )?160000' | |
cf9e55f4 | 896 | while read -r mod_src mod_dst sha1_src sha1_dst status sm_path |
28f9af5d PY |
897 | do |
898 | # Always show modules deleted or type-changed (blob<->module) | |
496eeeb1 EP |
899 | if test "$status" = D || test "$status" = T |
900 | then | |
6a066230 | 901 | printf '%s\n' "$sm_path" |
496eeeb1 EP |
902 | continue |
903 | fi | |
927b26f8 | 904 | # Respect the ignore setting for --for-status. |
905 | if test -n "$for_status" | |
906 | then | |
0ea306ef | 907 | name=$(git submodule--helper name "$sm_path") |
927b26f8 | 908 | ignore_config=$(get_submodule_config "$name" ignore none) |
496eeeb1 | 909 | test $status != A && test $ignore_config = all && continue |
927b26f8 | 910 | fi |
28f9af5d | 911 | # Also show added or modified modules which are checked out |
974ce807 | 912 | GIT_DIR="$sm_path/.git" git rev-parse --git-dir >/dev/null 2>&1 && |
6a066230 | 913 | printf '%s\n' "$sm_path" |
28f9af5d PY |
914 | done |
915 | ) | |
1cb639e6 | 916 | |
d0f64dd4 PY |
917 | test -z "$modules" && return |
918 | ||
18076502 | 919 | git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- $modules | |
e1622bfc | 920 | sane_egrep '^:([0-7]* )?160000' | |
1cb639e6 | 921 | cut -c2- | |
cf9e55f4 | 922 | while read -r mod_src mod_dst sha1_src sha1_dst status name |
1cb639e6 PY |
923 | do |
924 | if test -z "$cached" && | |
dda63468 | 925 | is_zero_oid $sha1_dst |
1cb639e6 PY |
926 | then |
927 | case "$mod_dst" in | |
928 | 160000) | |
929 | sha1_dst=$(GIT_DIR="$name/.git" git rev-parse HEAD) | |
930 | ;; | |
931 | 100644 | 100755 | 120000) | |
932 | sha1_dst=$(git hash-object $name) | |
933 | ;; | |
934 | 000000) | |
935 | ;; # removed | |
936 | *) | |
937 | # unexpected type | |
6ff875c5 | 938 | eval_gettextln "unexpected mode \$mod_dst" >&2 |
1cb639e6 PY |
939 | continue ;; |
940 | esac | |
941 | fi | |
942 | missing_src= | |
943 | missing_dst= | |
944 | ||
945 | test $mod_src = 160000 && | |
974ce807 | 946 | ! GIT_DIR="$name/.git" git rev-parse -q --verify $sha1_src^0 >/dev/null && |
1cb639e6 PY |
947 | missing_src=t |
948 | ||
949 | test $mod_dst = 160000 && | |
974ce807 | 950 | ! GIT_DIR="$name/.git" git rev-parse -q --verify $sha1_dst^0 >/dev/null && |
1cb639e6 | 951 | missing_dst=t |
bffe71f4 | 952 | |
44431df0 | 953 | display_name=$(git submodule--helper relative-path "$name" "$wt_prefix") |
091a6eb0 | 954 | |
1cb639e6 PY |
955 | total_commits= |
956 | case "$missing_src,$missing_dst" in | |
957 | t,) | |
091a6eb0 | 958 | errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_src")" |
1cb639e6 PY |
959 | ;; |
960 | ,t) | |
091a6eb0 | 961 | errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_dst")" |
1cb639e6 PY |
962 | ;; |
963 | t,t) | |
091a6eb0 | 964 | errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commits \$sha1_src and \$sha1_dst")" |
1cb639e6 PY |
965 | ;; |
966 | *) | |
967 | errmsg= | |
968 | total_commits=$( | |
496eeeb1 | 969 | if test $mod_src = 160000 && test $mod_dst = 160000 |
1cb639e6 PY |
970 | then |
971 | range="$sha1_src...$sha1_dst" | |
972 | elif test $mod_src = 160000 | |
973 | then | |
974 | range=$sha1_src | |
975 | else | |
976 | range=$sha1_dst | |
977 | fi | |
978 | GIT_DIR="$name/.git" \ | |
b0e621ad | 979 | git rev-list --first-parent $range -- | wc -l |
1cb639e6 | 980 | ) |
eed35595 | 981 | total_commits=" ($(($total_commits + 0)))" |
1cb639e6 PY |
982 | ;; |
983 | esac | |
984 | ||
0586a438 SH |
985 | sha1_abbr_src=$(GIT_DIR="$name/.git" git rev-parse --short $sha1_src 2>/dev/null || |
986 | echo $sha1_src | cut -c1-7) | |
987 | sha1_abbr_dst=$(GIT_DIR="$name/.git" git rev-parse --short $sha1_dst 2>/dev/null || | |
988 | echo $sha1_dst | cut -c1-7) | |
989 | ||
1cb639e6 PY |
990 | if test $status = T |
991 | then | |
b3e73449 ÆAB |
992 | blob="$(gettext "blob")" |
993 | submodule="$(gettext "submodule")" | |
1cb639e6 PY |
994 | if test $mod_dst = 160000 |
995 | then | |
091a6eb0 | 996 | echo "* $display_name $sha1_abbr_src($blob)->$sha1_abbr_dst($submodule)$total_commits:" |
1cb639e6 | 997 | else |
091a6eb0 | 998 | echo "* $display_name $sha1_abbr_src($submodule)->$sha1_abbr_dst($blob)$total_commits:" |
1cb639e6 PY |
999 | fi |
1000 | else | |
091a6eb0 | 1001 | echo "* $display_name $sha1_abbr_src...$sha1_abbr_dst$total_commits:" |
1cb639e6 PY |
1002 | fi |
1003 | if test -n "$errmsg" | |
1004 | then | |
1005 | # Don't give error msg for modification whose dst is not submodule | |
1006 | # i.e. deleted or changed to blob | |
1007 | test $mod_dst = 160000 && echo "$errmsg" | |
1008 | else | |
496eeeb1 | 1009 | if test $mod_src = 160000 && test $mod_dst = 160000 |
1cb639e6 | 1010 | then |
f2dc06a3 PY |
1011 | limit= |
1012 | test $summary_limit -gt 0 && limit="-$summary_limit" | |
1cb639e6 | 1013 | GIT_DIR="$name/.git" \ |
f2dc06a3 | 1014 | git log $limit --pretty='format: %m %s' \ |
1cb639e6 PY |
1015 | --first-parent $sha1_src...$sha1_dst |
1016 | elif test $mod_dst = 160000 | |
1017 | then | |
1018 | GIT_DIR="$name/.git" \ | |
1019 | git log --pretty='format: > %s' -1 $sha1_dst | |
1020 | else | |
1021 | GIT_DIR="$name/.git" \ | |
1022 | git log --pretty='format: < %s' -1 $sha1_src | |
1023 | fi | |
1024 | echo | |
1025 | fi | |
1026 | echo | |
3ba7407b | 1027 | done |
28f9af5d | 1028 | } |
70c7ac22 | 1029 | # |
941987a5 | 1030 | # List all submodules, prefixed with: |
70c7ac22 LH |
1031 | # - submodule not initialized |
1032 | # + different revision checked out | |
1033 | # | |
1034 | # If --cached was specified the revision in the index will be printed | |
1035 | # instead of the currently checked out revision. | |
1036 | # | |
1037 | # $@ = requested paths (default to all) | |
1038 | # | |
23a485e3 | 1039 | cmd_status() |
70c7ac22 | 1040 | { |
5c08dbbd JH |
1041 | # parse $args after "submodule ... status". |
1042 | while test $# -ne 0 | |
1043 | do | |
1044 | case "$1" in | |
1045 | -q|--quiet) | |
2e6a30ef | 1046 | GIT_QUIET=1 |
5c08dbbd JH |
1047 | ;; |
1048 | --cached) | |
1049 | cached=1 | |
1050 | ;; | |
64b19ffe JH |
1051 | --recursive) |
1052 | recursive=1 | |
1053 | ;; | |
5c08dbbd JH |
1054 | --) |
1055 | shift | |
1056 | break | |
1057 | ;; | |
1058 | -*) | |
1059 | usage | |
1060 | ;; | |
1061 | *) | |
1062 | break | |
1063 | ;; | |
1064 | esac | |
1065 | shift | |
1066 | done | |
1067 | ||
a282f5a9 | 1068 | git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} -- "$@" |
70c7ac22 | 1069 | } |
2327f61e DA |
1070 | # |
1071 | # Sync remote urls for submodules | |
1072 | # This makes the value for remote.$remote.url match the value | |
1073 | # specified in .gitmodules. | |
1074 | # | |
1075 | cmd_sync() | |
1076 | { | |
1077 | while test $# -ne 0 | |
1078 | do | |
1079 | case "$1" in | |
1080 | -q|--quiet) | |
2e6a30ef | 1081 | GIT_QUIET=1 |
2327f61e DA |
1082 | shift |
1083 | ;; | |
82f49f29 PH |
1084 | --recursive) |
1085 | recursive=1 | |
1086 | shift | |
1087 | ;; | |
2327f61e DA |
1088 | --) |
1089 | shift | |
1090 | break | |
1091 | ;; | |
1092 | -*) | |
1093 | usage | |
1094 | ;; | |
1095 | *) | |
1096 | break | |
1097 | ;; | |
1098 | esac | |
1099 | done | |
e7849a96 | 1100 | |
a282f5a9 | 1101 | git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@" |
2327f61e | 1102 | } |
70c7ac22 | 1103 | |
f6f85861 SB |
1104 | cmd_absorbgitdirs() |
1105 | { | |
1106 | git submodule--helper absorb-git-dirs --prefix "$wt_prefix" "$@" | |
1107 | } | |
1108 | ||
5c08dbbd JH |
1109 | # This loop parses the command line arguments to find the |
1110 | # subcommand name to dispatch. Parsing of the subcommand specific | |
1111 | # options are primarily done by the subcommand implementations. | |
1112 | # Subcommand specific options such as --branch and --cached are | |
1113 | # parsed here as well, for backward compatibility. | |
1114 | ||
1115 | while test $# != 0 && test -z "$command" | |
70c7ac22 LH |
1116 | do |
1117 | case "$1" in | |
26b06100 | 1118 | add | foreach | init | deinit | update | set-branch | set-url | status | summary | sync | absorbgitdirs) |
5c08dbbd | 1119 | command=$1 |
70c7ac22 LH |
1120 | ;; |
1121 | -q|--quiet) | |
2e6a30ef | 1122 | GIT_QUIET=1 |
70c7ac22 | 1123 | ;; |
ecda0723 SV |
1124 | -b|--branch) |
1125 | case "$2" in | |
1126 | '') | |
1127 | usage | |
1128 | ;; | |
1129 | esac | |
1130 | branch="$2"; shift | |
1131 | ;; | |
70c7ac22 | 1132 | --cached) |
28f9af5d | 1133 | cached="$1" |
70c7ac22 LH |
1134 | ;; |
1135 | --) | |
1136 | break | |
1137 | ;; | |
1138 | -*) | |
1139 | usage | |
1140 | ;; | |
1141 | *) | |
1142 | break | |
1143 | ;; | |
1144 | esac | |
1145 | shift | |
1146 | done | |
1147 | ||
5c08dbbd | 1148 | # No command word defaults to "status" |
af9c9f97 RR |
1149 | if test -z "$command" |
1150 | then | |
1151 | if test $# = 0 | |
1152 | then | |
1153 | command=status | |
1154 | else | |
1155 | usage | |
1156 | fi | |
1157 | fi | |
5c08dbbd | 1158 | |
b57e8119 DL |
1159 | # "-b branch" is accepted only by "add" and "set-branch" |
1160 | if test -n "$branch" && (test "$command" != add || test "$command" != set-branch) | |
5c08dbbd | 1161 | then |
ecda0723 | 1162 | usage |
5c08dbbd JH |
1163 | fi |
1164 | ||
28f9af5d | 1165 | # "--cached" is accepted only by "status" and "summary" |
496eeeb1 | 1166 | if test -n "$cached" && test "$command" != status && test "$command" != summary |
5c08dbbd | 1167 | then |
70c7ac22 | 1168 | usage |
5c08dbbd JH |
1169 | fi |
1170 | ||
b57e8119 | 1171 | "cmd_$(echo $command | sed -e s/-/_/g)" "$@" |