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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/-/ /') |
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>...] |
f6a52799 | 11 | or: $dashless [--quiet] deinit [-f|--force] (--all| [--] <path>...) |
abed000a | 12 | or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--[no-]recommend-shallow] [--reference <repository>] [--recursive] [--] [<path>...] |
adc54235 | 13 | or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...] |
15fc56a8 | 14 | or: $dashless [--quiet] foreach [--recursive] <command> |
82f49f29 | 15 | or: $dashless [--quiet] sync [--recursive] [--] [<path>...]" |
8f321a39 | 16 | OPTIONS_SPEC= |
091a6eb0 | 17 | SUBDIRECTORY_OK=Yes |
70c7ac22 | 18 | . git-sh-setup |
98fcf840 | 19 | . git-parse-remote |
70c7ac22 | 20 | require_work_tree |
091a6eb0 JK |
21 | wt_prefix=$(git rev-parse --show-prefix) |
22 | cd_to_toplevel | |
70c7ac22 | 23 | |
33cfccbb JK |
24 | # Restrict ourselves to a vanilla subset of protocols; the URLs |
25 | # we get are under control of a remote repository, and we do not | |
26 | # want them kicking off arbitrary git-remote-* programs. | |
27 | # | |
28 | # If the user has already specified a set of allowed protocols, | |
29 | # we assume they know what they're doing and use that instead. | |
30 | : ${GIT_ALLOW_PROTOCOL=file:git:http:https:ssh} | |
31 | export GIT_ALLOW_PROTOCOL | |
32 | ||
5c08dbbd | 33 | command= |
ecda0723 | 34 | branch= |
d27b876b | 35 | force= |
d92a3959 | 36 | reference= |
70c7ac22 | 37 | cached= |
48bb3033 GP |
38 | recursive= |
39 | init= | |
1c244f6e | 40 | files= |
06b1abb5 | 41 | remote= |
31ca3ac3 | 42 | nofetch= |
32948425 | 43 | update= |
15fc56a8 | 44 | prefix= |
73b0898d | 45 | custom_name= |
275cd184 | 46 | depth= |
72c5f883 | 47 | progress= |
70c7ac22 | 48 | |
be9d0a3a HV |
49 | die_if_unmatched () |
50 | { | |
51 | if test "$1" = "#unmatched" | |
52 | then | |
c4c02bf1 | 53 | exit ${2:-1} |
be9d0a3a HV |
54 | fi |
55 | } | |
56 | ||
88ce00c3 TK |
57 | # |
58 | # Print a submodule configuration setting | |
59 | # | |
60 | # $1 = submodule name | |
61 | # $2 = option name | |
62 | # $3 = default value | |
63 | # | |
64 | # Checks in the usual git-config places first (for overrides), | |
65 | # otherwise it falls back on .gitmodules. This allows you to | |
66 | # distribute project-wide defaults in .gitmodules, while still | |
67 | # customizing individual repositories if necessary. If the option is | |
68 | # not in .gitmodules either, print a default value. | |
69 | # | |
70 | get_submodule_config () { | |
71 | name="$1" | |
72 | option="$2" | |
73 | default="$3" | |
74 | value=$(git config submodule."$name"."$option") | |
75 | if test -z "$value" | |
76 | then | |
77 | value=$(git config -f .gitmodules submodule."$name"."$option") | |
78 | fi | |
79 | printf '%s' "${value:-$default}" | |
80 | } | |
81 | ||
862ae6cd RS |
82 | isnumber() |
83 | { | |
84 | n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1" | |
85 | } | |
86 | ||
14111fc4 JK |
87 | # Sanitize the local git environment for use within a submodule. We |
88 | # can't simply use clear_local_git_env since we want to preserve some | |
89 | # of the settings from GIT_CONFIG_PARAMETERS. | |
90 | sanitize_submodule_env() | |
91 | { | |
89044baa | 92 | save_config=$GIT_CONFIG_PARAMETERS |
14111fc4 | 93 | clear_local_git_env |
89044baa | 94 | GIT_CONFIG_PARAMETERS=$save_config |
860cba61 | 95 | export GIT_CONFIG_PARAMETERS |
14111fc4 JK |
96 | } |
97 | ||
ecda0723 SV |
98 | # |
99 | # Add a new submodule to the working tree, .gitmodules and the index | |
100 | # | |
ec05df35 | 101 | # $@ = repo path |
ecda0723 SV |
102 | # |
103 | # optional branch is stored in global branch variable | |
104 | # | |
23a485e3 | 105 | cmd_add() |
ecda0723 | 106 | { |
5c08dbbd | 107 | # parse $args after "submodule ... add". |
091a6eb0 | 108 | reference_path= |
5c08dbbd JH |
109 | while test $# -ne 0 |
110 | do | |
111 | case "$1" in | |
112 | -b | --branch) | |
113 | case "$2" in '') usage ;; esac | |
114 | branch=$2 | |
115 | shift | |
116 | ;; | |
d27b876b JL |
117 | -f | --force) |
118 | force=$1 | |
119 | ;; | |
5c08dbbd | 120 | -q|--quiet) |
2e6a30ef | 121 | GIT_QUIET=1 |
5c08dbbd | 122 | ;; |
d92a3959 MT |
123 | --reference) |
124 | case "$2" in '') usage ;; esac | |
091a6eb0 | 125 | reference_path=$2 |
d92a3959 MT |
126 | shift |
127 | ;; | |
128 | --reference=*) | |
091a6eb0 | 129 | reference_path="${1#--reference=}" |
d92a3959 | 130 | ;; |
73b0898d JL |
131 | --name) |
132 | case "$2" in '') usage ;; esac | |
133 | custom_name=$2 | |
134 | shift | |
135 | ;; | |
275cd184 FG |
136 | --depth) |
137 | case "$2" in '') usage ;; esac | |
138 | depth="--depth=$2" | |
139 | shift | |
140 | ;; | |
141 | --depth=*) | |
142 | depth=$1 | |
143 | ;; | |
5c08dbbd JH |
144 | --) |
145 | shift | |
146 | break | |
147 | ;; | |
148 | -*) | |
149 | usage | |
150 | ;; | |
151 | *) | |
152 | break | |
153 | ;; | |
154 | esac | |
155 | shift | |
156 | done | |
157 | ||
091a6eb0 JK |
158 | if test -n "$reference_path" |
159 | then | |
160 | is_absolute_path "$reference_path" || | |
161 | reference_path="$wt_prefix$reference_path" | |
162 | ||
163 | reference="--reference=$reference_path" | |
164 | fi | |
165 | ||
ecda0723 | 166 | repo=$1 |
64394e3a | 167 | sm_path=$2 |
ecda0723 | 168 | |
64394e3a | 169 | if test -z "$sm_path"; then |
6a066230 | 170 | sm_path=$(printf '%s\n' "$repo" | |
1414e578 JL |
171 | sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*[/:]||g') |
172 | fi | |
173 | ||
496eeeb1 | 174 | if test -z "$repo" || test -z "$sm_path"; then |
ecda0723 SV |
175 | usage |
176 | fi | |
177 | ||
091a6eb0 JK |
178 | is_absolute_path "$sm_path" || sm_path="$wt_prefix$sm_path" |
179 | ||
ec05df35 ML |
180 | # assure repo is absolute or relative to parent |
181 | case "$repo" in | |
182 | ./*|../*) | |
091a6eb0 JK |
183 | test -z "$wt_prefix" || |
184 | die "$(gettext "Relative path can only be used from the toplevel of the working tree")" | |
185 | ||
ec05df35 | 186 | # dereference source url relative to parent's url |
63e95beb | 187 | realrepo=$(git submodule--helper resolve-relative-url "$repo") || exit |
ec05df35 ML |
188 | ;; |
189 | *:*|/*) | |
190 | # absolute url | |
191 | realrepo=$repo | |
192 | ;; | |
193 | *) | |
497ee872 | 194 | die "$(eval_gettext "repo URL: '\$repo' must be absolute or begin with ./|../")" |
ec05df35 ML |
195 | ;; |
196 | esac | |
197 | ||
db75ada5 MG |
198 | # normalize path: |
199 | # multiple //; leading ./; /./; /../; trailing / | |
64394e3a | 200 | sm_path=$(printf '%s/\n' "$sm_path" | |
db75ada5 MG |
201 | sed -e ' |
202 | s|//*|/|g | |
203 | s|^\(\./\)*|| | |
8196e728 | 204 | s|/\(\./\)*|/|g |
db75ada5 MG |
205 | :start |
206 | s|\([^/]*\)/\.\./|| | |
207 | tstart | |
208 | s|/*$|| | |
209 | ') | |
64394e3a RJ |
210 | git ls-files --error-unmatch "$sm_path" > /dev/null 2>&1 && |
211 | die "$(eval_gettext "'\$sm_path' already exists in the index")" | |
ecda0723 | 212 | |
64394e3a | 213 | if test -z "$force" && ! git add --dry-run --ignore-missing "$sm_path" > /dev/null 2>&1 |
d27b876b | 214 | then |
6ff875c5 | 215 | eval_gettextln "The following path is ignored by one of your .gitignore files: |
64394e3a | 216 | \$sm_path |
6ff875c5 | 217 | Use -f if you really want to add it." >&2 |
d27b876b JL |
218 | exit 1 |
219 | fi | |
220 | ||
73b0898d JL |
221 | if test -n "$custom_name" |
222 | then | |
223 | sm_name="$custom_name" | |
224 | else | |
225 | sm_name="$sm_path" | |
226 | fi | |
227 | ||
d4264ca3 | 228 | # perhaps the path exists and is already a git repo, else clone it |
64394e3a | 229 | if test -e "$sm_path" |
d4264ca3 | 230 | then |
496eeeb1 | 231 | if test -d "$sm_path"/.git || test -f "$sm_path"/.git |
d4264ca3 | 232 | then |
64394e3a | 233 | eval_gettextln "Adding existing repo at '\$sm_path' to the index" |
d4264ca3 | 234 | else |
64394e3a | 235 | die "$(eval_gettext "'\$sm_path' already exists and is not a valid git repo")" |
d4264ca3 | 236 | fi |
c2f93917 | 237 | |
d4264ca3 | 238 | else |
4b7c286e JL |
239 | if test -d ".git/modules/$sm_name" |
240 | then | |
241 | if test -z "$force" | |
242 | then | |
0d71dbfd | 243 | eval_gettextln >&2 "A git directory for '\$sm_name' is found locally with remote(s):" |
4b7c286e | 244 | GIT_DIR=".git/modules/$sm_name" GIT_WORK_TREE=. git remote -v | grep '(fetch)' | sed -e s,^," ", -e s,' (fetch)',, >&2 |
0d71dbfd VA |
245 | die "$(eval_gettextln "\ |
246 | If you want to reuse this local git directory instead of cloning again from | |
247 | \$realrepo | |
248 | use the '--force' option. If the local git directory is not the correct repo | |
249 | or you are unsure what this means choose another name with the '--name' option.")" | |
4b7c286e | 250 | else |
0d71dbfd | 251 | eval_gettextln "Reactivating local git directory for submodule '\$sm_name'." |
4b7c286e JL |
252 | fi |
253 | fi | |
d10e3b42 | 254 | git submodule--helper clone ${GIT_QUIET:+--quiet} --prefix "$wt_prefix" --path "$sm_path" --name "$sm_name" --url "$realrepo" ${reference:+"$reference"} ${depth:+"$depth"} || exit |
d851ffb9 | 255 | ( |
14111fc4 | 256 | sanitize_submodule_env |
d851ffb9 JH |
257 | cd "$sm_path" && |
258 | # ash fails to wordsplit ${branch:+-b "$branch"...} | |
259 | case "$branch" in | |
260 | '') git checkout -f -q ;; | |
261 | ?*) git checkout -f -q -B "$branch" "origin/$branch" ;; | |
262 | esac | |
263 | ) || die "$(eval_gettext "Unable to checkout submodule '\$sm_path'")" | |
d4264ca3 | 264 | fi |
73b0898d | 265 | git config submodule."$sm_name".url "$realrepo" |
d4264ca3 | 266 | |
64394e3a RJ |
267 | git add $force "$sm_path" || |
268 | die "$(eval_gettext "Failed to add submodule '\$sm_path'")" | |
ecda0723 | 269 | |
73b0898d JL |
270 | git config -f .gitmodules submodule."$sm_name".path "$sm_path" && |
271 | git config -f .gitmodules submodule."$sm_name".url "$repo" && | |
b9289227 TK |
272 | if test -n "$branch" |
273 | then | |
274 | git config -f .gitmodules submodule."$sm_name".branch "$branch" | |
275 | fi && | |
31991b02 | 276 | git add --force .gitmodules || |
64394e3a | 277 | die "$(eval_gettext "Failed to register submodule '\$sm_path'")" |
ecda0723 SV |
278 | } |
279 | ||
19a31f9c ML |
280 | # |
281 | # Execute an arbitrary command sequence in each checked out | |
282 | # submodule | |
283 | # | |
284 | # $@ = command to execute | |
285 | # | |
286 | cmd_foreach() | |
287 | { | |
1d5bec8b JH |
288 | # parse $args after "submodule ... foreach". |
289 | while test $# -ne 0 | |
290 | do | |
291 | case "$1" in | |
292 | -q|--quiet) | |
293 | GIT_QUIET=1 | |
294 | ;; | |
15fc56a8 JH |
295 | --recursive) |
296 | recursive=1 | |
297 | ;; | |
1d5bec8b JH |
298 | -*) |
299 | usage | |
300 | ;; | |
301 | *) | |
302 | break | |
303 | ;; | |
304 | esac | |
305 | shift | |
306 | done | |
307 | ||
f030c96d ÆAB |
308 | toplevel=$(pwd) |
309 | ||
4dca1aa6 BC |
310 | # dup stdin so that it can be restored when running the external |
311 | # command in the subshell (and a recursive call to this function) | |
312 | exec 3<&0 | |
313 | ||
b0f4b408 SB |
314 | { |
315 | git submodule--helper list --prefix "$wt_prefix" || | |
c4c02bf1 | 316 | echo "#unmatched" $? |
b0f4b408 | 317 | } | |
64394e3a | 318 | while read mode sha1 stage sm_path |
19a31f9c | 319 | do |
c4c02bf1 | 320 | die_if_unmatched "$mode" "$sha1" |
64394e3a | 321 | if test -e "$sm_path"/.git |
19a31f9c | 322 | then |
44431df0 | 323 | displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix") |
ea2fa104 | 324 | say "$(eval_gettext "Entering '\$displaypath'")" |
0ea306ef | 325 | name=$(git submodule--helper name "$sm_path") |
15fc56a8 | 326 | ( |
64394e3a | 327 | prefix="$prefix$sm_path/" |
14111fc4 | 328 | sanitize_submodule_env |
64394e3a | 329 | cd "$sm_path" && |
44431df0 | 330 | sm_path=$(git submodule--helper relative-path "$sm_path" "$wt_prefix") && |
091a6eb0 JK |
331 | # we make $path available to scripts ... |
332 | path=$sm_path && | |
1c4fb136 AK |
333 | if test $# -eq 1 |
334 | then | |
335 | eval "$1" | |
336 | else | |
337 | "$@" | |
338 | fi && | |
15fc56a8 JH |
339 | if test -n "$recursive" |
340 | then | |
341 | cmd_foreach "--recursive" "$@" | |
342 | fi | |
4dca1aa6 | 343 | ) <&3 3<&- || |
ea2fa104 | 344 | die "$(eval_gettext "Stopping at '\$displaypath'; script returned non-zero status.")" |
19a31f9c ML |
345 | fi |
346 | done | |
347 | } | |
348 | ||
70c7ac22 | 349 | # |
211b7f19 | 350 | # Register submodules in .git/config |
70c7ac22 LH |
351 | # |
352 | # $@ = requested paths (default to all) | |
353 | # | |
23a485e3 | 354 | cmd_init() |
70c7ac22 | 355 | { |
5c08dbbd JH |
356 | # parse $args after "submodule ... init". |
357 | while test $# -ne 0 | |
358 | do | |
359 | case "$1" in | |
360 | -q|--quiet) | |
2e6a30ef | 361 | GIT_QUIET=1 |
5c08dbbd JH |
362 | ;; |
363 | --) | |
364 | shift | |
365 | break | |
366 | ;; | |
367 | -*) | |
368 | usage | |
369 | ;; | |
370 | *) | |
371 | break | |
372 | ;; | |
373 | esac | |
374 | shift | |
375 | done | |
376 | ||
3604242f | 377 | git ${wt_prefix:+-C "$wt_prefix"} submodule--helper init ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} "$@" |
70c7ac22 LH |
378 | } |
379 | ||
cf419828 JL |
380 | # |
381 | # Unregister submodules from .git/config and remove their work tree | |
382 | # | |
cf419828 JL |
383 | cmd_deinit() |
384 | { | |
385 | # parse $args after "submodule ... deinit". | |
f6a52799 | 386 | deinit_all= |
cf419828 JL |
387 | while test $# -ne 0 |
388 | do | |
389 | case "$1" in | |
390 | -f|--force) | |
391 | force=$1 | |
392 | ;; | |
393 | -q|--quiet) | |
394 | GIT_QUIET=1 | |
395 | ;; | |
f6a52799 SB |
396 | --all) |
397 | deinit_all=t | |
398 | ;; | |
cf419828 JL |
399 | --) |
400 | shift | |
401 | break | |
402 | ;; | |
403 | -*) | |
404 | usage | |
405 | ;; | |
406 | *) | |
407 | break | |
408 | ;; | |
409 | esac | |
410 | shift | |
411 | done | |
412 | ||
f6a52799 SB |
413 | if test -n "$deinit_all" && test "$#" -ne 0 |
414 | then | |
415 | echo >&2 "$(eval_gettext "pathspec and --all are incompatible")" | |
416 | usage | |
417 | fi | |
418 | if test $# = 0 && test -z "$deinit_all" | |
cf419828 | 419 | then |
f6a52799 | 420 | die "$(eval_gettext "Use '--all' if you really want to deinitialize all submodules")" |
cf419828 JL |
421 | fi |
422 | ||
b0f4b408 SB |
423 | { |
424 | git submodule--helper list --prefix "$wt_prefix" "$@" || | |
c4c02bf1 | 425 | echo "#unmatched" $? |
b0f4b408 | 426 | } | |
cf419828 JL |
427 | while read mode sha1 stage sm_path |
428 | do | |
c4c02bf1 | 429 | die_if_unmatched "$mode" "$sha1" |
0ea306ef | 430 | name=$(git submodule--helper name "$sm_path") || exit |
cf419828 | 431 | |
44431df0 | 432 | displaypath=$(git submodule--helper relative-path "$sm_path" "$wt_prefix") |
091a6eb0 | 433 | |
cf419828 JL |
434 | # Remove the submodule work tree (unless the user already did it) |
435 | if test -d "$sm_path" | |
436 | then | |
437 | # Protect submodules containing a .git directory | |
438 | if test -d "$sm_path/.git" | |
439 | then | |
0d71dbfd VA |
440 | die "$(eval_gettext "\ |
441 | Submodule work tree '\$displaypath' contains a .git directory | |
442 | (use 'rm -rf' if you really want to remove it including all of its history)")" | |
cf419828 JL |
443 | fi |
444 | ||
445 | if test -z "$force" | |
446 | then | |
7b294bf4 | 447 | git rm -qn "$sm_path" || |
091a6eb0 | 448 | die "$(eval_gettext "Submodule work tree '\$displaypath' contains local modifications; use '-f' to discard them")" |
cf419828 | 449 | fi |
7b294bf4 | 450 | rm -rf "$sm_path" && |
091a6eb0 JK |
451 | say "$(eval_gettext "Cleared directory '\$displaypath'")" || |
452 | say "$(eval_gettext "Could not remove submodule work tree '\$displaypath'")" | |
cf419828 JL |
453 | fi |
454 | ||
091a6eb0 | 455 | mkdir "$sm_path" || say "$(eval_gettext "Could not create empty submodule directory '\$displaypath'")" |
cf419828 JL |
456 | |
457 | # Remove the .git/config entries (unless the user already did it) | |
458 | if test -n "$(git config --get-regexp submodule."$name\.")" | |
459 | then | |
460 | # Remove the whole section so we have a clean state when | |
461 | # the user later decides to init this submodule again | |
462 | url=$(git config submodule."$name".url) | |
463 | git config --remove-section submodule."$name" 2>/dev/null && | |
091a6eb0 | 464 | say "$(eval_gettext "Submodule '\$name' (\$url) unregistered for path '\$displaypath'")" |
cf419828 JL |
465 | fi |
466 | done | |
467 | } | |
468 | ||
fb43e31f | 469 | is_tip_reachable () ( |
01e1d544 | 470 | sanitize_submodule_env && |
fb43e31f SB |
471 | cd "$1" && |
472 | rev=$(git rev-list -n 1 "$2" --not --all 2>/dev/null) && | |
473 | test -z "$rev" | |
474 | ) | |
475 | ||
476 | fetch_in_submodule () ( | |
01e1d544 | 477 | sanitize_submodule_env && |
fb43e31f SB |
478 | cd "$1" && |
479 | case "$2" in | |
480 | '') | |
481 | git fetch ;; | |
482 | *) | |
6cbf454a SB |
483 | shift |
484 | git fetch $(get_default_remote) "$@" ;; | |
fb43e31f SB |
485 | esac |
486 | ) | |
487 | ||
70c7ac22 | 488 | # |
211b7f19 | 489 | # Update each submodule path to correct revision, using clone and checkout as needed |
70c7ac22 LH |
490 | # |
491 | # $@ = requested paths (default to all) | |
492 | # | |
23a485e3 | 493 | cmd_update() |
70c7ac22 | 494 | { |
5c08dbbd JH |
495 | # parse $args after "submodule ... update". |
496 | while test $# -ne 0 | |
497 | do | |
498 | case "$1" in | |
499 | -q|--quiet) | |
2e6a30ef | 500 | GIT_QUIET=1 |
5c08dbbd | 501 | ;; |
72c5f883 JK |
502 | --progress) |
503 | progress="--progress" | |
504 | ;; | |
be4d2c83 | 505 | -i|--init) |
d92a3959 | 506 | init=1 |
be4d2c83 | 507 | ;; |
06b1abb5 TK |
508 | --remote) |
509 | remote=1 | |
510 | ;; | |
31ca3ac3 | 511 | -N|--no-fetch) |
31ca3ac3 FF |
512 | nofetch=1 |
513 | ;; | |
9db31bdf NMC |
514 | -f|--force) |
515 | force=$1 | |
516 | ;; | |
ca2cedba | 517 | -r|--rebase) |
32948425 | 518 | update="rebase" |
ca2cedba | 519 | ;; |
d92a3959 MT |
520 | --reference) |
521 | case "$2" in '') usage ;; esac | |
522 | reference="--reference=$2" | |
98dbe63d | 523 | shift |
d92a3959 MT |
524 | ;; |
525 | --reference=*) | |
526 | reference="$1" | |
d92a3959 | 527 | ;; |
42b49178 | 528 | -m|--merge) |
42b49178 JH |
529 | update="merge" |
530 | ;; | |
b13fd5c1 | 531 | --recursive) |
b13fd5c1 JH |
532 | recursive=1 |
533 | ;; | |
efc5fb6a JH |
534 | --checkout) |
535 | update="checkout" | |
536 | ;; | |
abed000a SB |
537 | --recommend-shallow) |
538 | recommend_shallow="--recommend-shallow" | |
539 | ;; | |
540 | --no-recommend-shallow) | |
541 | recommend_shallow="--no-recommend-shallow" | |
542 | ;; | |
275cd184 FG |
543 | --depth) |
544 | case "$2" in '') usage ;; esac | |
545 | depth="--depth=$2" | |
546 | shift | |
547 | ;; | |
548 | --depth=*) | |
549 | depth=$1 | |
550 | ;; | |
2335b870 SB |
551 | -j|--jobs) |
552 | case "$2" in '') usage ;; esac | |
553 | jobs="--jobs=$2" | |
554 | shift | |
555 | ;; | |
556 | --jobs=*) | |
557 | jobs=$1 | |
558 | ;; | |
5c08dbbd JH |
559 | --) |
560 | shift | |
561 | break | |
562 | ;; | |
563 | -*) | |
564 | usage | |
565 | ;; | |
566 | *) | |
567 | break | |
568 | ;; | |
569 | esac | |
98dbe63d | 570 | shift |
5c08dbbd JH |
571 | done |
572 | ||
d92a3959 MT |
573 | if test -n "$init" |
574 | then | |
575 | cmd_init "--" "$@" || return | |
576 | fi | |
577 | ||
48308681 SB |
578 | { |
579 | git submodule--helper update-clone ${GIT_QUIET:+--quiet} \ | |
72c5f883 | 580 | ${progress:+"$progress"} \ |
48308681 SB |
581 | ${wt_prefix:+--prefix "$wt_prefix"} \ |
582 | ${prefix:+--recursive-prefix "$prefix"} \ | |
583 | ${update:+--update "$update"} \ | |
5f50f33e | 584 | ${reference:+"$reference"} \ |
48308681 | 585 | ${depth:+--depth "$depth"} \ |
abed000a | 586 | ${recommend_shallow:+"$recommend_shallow"} \ |
2335b870 | 587 | ${jobs:+$jobs} \ |
c4c02bf1 | 588 | "$@" || echo "#unmatched" $? |
48308681 | 589 | } | { |
15ffb7cd | 590 | err= |
48308681 | 591 | while read mode sha1 stage just_cloned sm_path |
70c7ac22 | 592 | do |
c4c02bf1 | 593 | die_if_unmatched "$mode" "$sha1" |
48308681 | 594 | |
0ea306ef | 595 | name=$(git submodule--helper name "$sm_path") || exit |
5be60078 | 596 | url=$(git config submodule."$name".url) |
efc5fb6a JH |
597 | if ! test -z "$update" |
598 | then | |
599 | update_module=$update | |
600 | else | |
601 | update_module=$(git config submodule."$name".update) | |
a2aed08b TK |
602 | if test -z "$update_module" |
603 | then | |
604 | update_module="checkout" | |
605 | fi | |
efc5fb6a JH |
606 | fi |
607 | ||
44431df0 | 608 | displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix") |
091a6eb0 | 609 | |
48308681 | 610 | if test $just_cloned -eq 1 |
d851ffb9 | 611 | then |
bf2d8246 | 612 | subsha1= |
48308681 | 613 | update_module=checkout |
bf2d8246 | 614 | else |
14111fc4 | 615 | subsha1=$(sanitize_submodule_env; cd "$sm_path" && |
5be60078 | 616 | git rev-parse --verify HEAD) || |
091a6eb0 | 617 | die "$(eval_gettext "Unable to find current revision in submodule path '\$displaypath'")" |
70c7ac22 | 618 | fi |
211b7f19 | 619 | |
06b1abb5 TK |
620 | if test -n "$remote" |
621 | then | |
92bbe7cc | 622 | branch=$(git submodule--helper remote-branch "$sm_path") |
06b1abb5 TK |
623 | if test -z "$nofetch" |
624 | then | |
625 | # Fetch remote before determining tracking $sha1 | |
6cbf454a | 626 | fetch_in_submodule "$sm_path" $depth || |
06b1abb5 TK |
627 | die "$(eval_gettext "Unable to fetch in submodule path '\$sm_path'")" |
628 | fi | |
14111fc4 JK |
629 | remote_name=$(sanitize_submodule_env; cd "$sm_path" && get_default_remote) |
630 | sha1=$(sanitize_submodule_env; cd "$sm_path" && | |
06b1abb5 | 631 | git rev-parse --verify "${remote_name}/${branch}") || |
c87302bf | 632 | die "$(eval_gettext "Unable to find current \${remote_name}/\${branch} revision in submodule path '\$sm_path'")" |
06b1abb5 TK |
633 | fi |
634 | ||
496eeeb1 | 635 | if test "$subsha1" != "$sha1" || test -n "$force" |
70c7ac22 | 636 | then |
9db31bdf NMC |
637 | subforce=$force |
638 | # If we don't already have a -f flag and the submodule has never been checked out | |
496eeeb1 | 639 | if test -z "$subsha1" && test -z "$force" |
b9b378a0 | 640 | then |
9db31bdf | 641 | subforce="-f" |
b9b378a0 | 642 | fi |
31ca3ac3 FF |
643 | |
644 | if test -z "$nofetch" | |
645 | then | |
e5f522d6 JL |
646 | # Run fetch only if $sha1 isn't present or it |
647 | # is not reachable from a ref. | |
fb43e31f | 648 | is_tip_reachable "$sm_path" "$sha1" || |
6cbf454a | 649 | fetch_in_submodule "$sm_path" $depth || |
091a6eb0 | 650 | die "$(eval_gettext "Unable to fetch in submodule path '\$displaypath'")" |
fb43e31f SB |
651 | |
652 | # Now we tried the usual fetch, but $sha1 may | |
653 | # not be reachable from any of the refs | |
654 | is_tip_reachable "$sm_path" "$sha1" || | |
6cbf454a | 655 | fetch_in_submodule "$sm_path" $depth "$sha1" || |
c87302bf | 656 | die "$(eval_gettext "Fetched in submodule path '\$displaypath', but it did not contain \$sha1. Direct fetching of that commit failed.")" |
31ca3ac3 FF |
657 | fi |
658 | ||
877449c1 | 659 | must_die_on_failure= |
32948425 | 660 | case "$update_module" in |
a2aed08b TK |
661 | checkout) |
662 | command="git checkout $subforce -q" | |
663 | die_msg="$(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$displaypath'")" | |
664 | say_msg="$(eval_gettext "Submodule path '\$displaypath': checked out '\$sha1'")" | |
665 | ;; | |
32948425 JH |
666 | rebase) |
667 | command="git rebase" | |
091a6eb0 JK |
668 | die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$displaypath'")" |
669 | say_msg="$(eval_gettext "Submodule path '\$displaypath': rebased into '\$sha1'")" | |
877449c1 | 670 | must_die_on_failure=yes |
32948425 | 671 | ;; |
42b49178 JH |
672 | merge) |
673 | command="git merge" | |
091a6eb0 JK |
674 | die_msg="$(eval_gettext "Unable to merge '\$sha1' in submodule path '\$displaypath'")" |
675 | say_msg="$(eval_gettext "Submodule path '\$displaypath': merged in '\$sha1'")" | |
877449c1 | 676 | must_die_on_failure=yes |
42b49178 | 677 | ;; |
6cb5728c CP |
678 | !*) |
679 | command="${update_module#!}" | |
b08238ac SB |
680 | die_msg="$(eval_gettext "Execution of '\$command \$sha1' failed in submodule path '\$displaypath'")" |
681 | say_msg="$(eval_gettext "Submodule path '\$displaypath': '\$command \$sha1'")" | |
6cb5728c CP |
682 | must_die_on_failure=yes |
683 | ;; | |
32948425 | 684 | *) |
a2aed08b | 685 | die "$(eval_gettext "Invalid update mode '$update_module' for submodule '$name'")" |
32948425 | 686 | esac |
70c7ac22 | 687 | |
14111fc4 | 688 | if (sanitize_submodule_env; cd "$sm_path" && $command "$sha1") |
15ffb7cd | 689 | then |
ff968f03 | 690 | say "$say_msg" |
877449c1 JH |
691 | elif test -n "$must_die_on_failure" |
692 | then | |
ff968f03 | 693 | die_with_status 2 "$die_msg" |
15ffb7cd | 694 | else |
ff968f03 | 695 | err="${err};$die_msg" |
877449c1 | 696 | continue |
15ffb7cd | 697 | fi |
70c7ac22 | 698 | fi |
b13fd5c1 JH |
699 | |
700 | if test -n "$recursive" | |
701 | then | |
75bf5e60 | 702 | ( |
44431df0 | 703 | prefix=$(git submodule--helper relative-path "$prefix$sm_path/" "$wt_prefix") |
3604242f | 704 | wt_prefix= |
14111fc4 | 705 | sanitize_submodule_env |
75bf5e60 | 706 | cd "$sm_path" && |
36141282 | 707 | eval cmd_update |
75bf5e60 | 708 | ) |
15ffb7cd FG |
709 | res=$? |
710 | if test $res -gt 0 | |
711 | then | |
091a6eb0 | 712 | die_msg="$(eval_gettext "Failed to recurse into submodule path '\$displaypath'")" |
bb9d91b4 | 713 | if test $res -ne 2 |
15ffb7cd | 714 | then |
ff968f03 | 715 | err="${err};$die_msg" |
15ffb7cd FG |
716 | continue |
717 | else | |
ff968f03 | 718 | die_with_status $res "$die_msg" |
15ffb7cd FG |
719 | fi |
720 | fi | |
b13fd5c1 | 721 | fi |
70c7ac22 | 722 | done |
15ffb7cd FG |
723 | |
724 | if test -n "$err" | |
725 | then | |
726 | OIFS=$IFS | |
727 | IFS=';' | |
728 | for e in $err | |
729 | do | |
730 | if test -n "$e" | |
731 | then | |
732 | echo >&2 "$e" | |
733 | fi | |
734 | done | |
735 | IFS=$OIFS | |
736 | exit 1 | |
737 | fi | |
738 | } | |
70c7ac22 LH |
739 | } |
740 | ||
bffe71f4 EM |
741 | set_name_rev () { |
742 | revname=$( ( | |
14111fc4 | 743 | sanitize_submodule_env |
bffe71f4 | 744 | cd "$1" && { |
5be60078 JH |
745 | git describe "$2" 2>/dev/null || |
746 | git describe --tags "$2" 2>/dev/null || | |
f669ac0b ML |
747 | git describe --contains "$2" 2>/dev/null || |
748 | git describe --all --always "$2" | |
bffe71f4 EM |
749 | } |
750 | ) ) | |
751 | test -z "$revname" || revname=" ($revname)" | |
752 | } | |
28f9af5d PY |
753 | # |
754 | # Show commit summary for submodules in index or working tree | |
755 | # | |
756 | # If '--cached' is given, show summary between index and given commit, | |
757 | # or between working tree and given commit | |
758 | # | |
759 | # $@ = [commit (default 'HEAD'),] requested paths (default all) | |
760 | # | |
761 | cmd_summary() { | |
f2dc06a3 | 762 | summary_limit=-1 |
d0f64dd4 | 763 | for_status= |
1c244f6e | 764 | diff_cmd=diff-index |
f2dc06a3 | 765 | |
28f9af5d PY |
766 | # parse $args after "submodule ... summary". |
767 | while test $# -ne 0 | |
768 | do | |
769 | case "$1" in | |
770 | --cached) | |
771 | cached="$1" | |
772 | ;; | |
1c244f6e JL |
773 | --files) |
774 | files="$1" | |
775 | ;; | |
d0f64dd4 PY |
776 | --for-status) |
777 | for_status="$1" | |
778 | ;; | |
f2dc06a3 | 779 | -n|--summary-limit) |
862ae6cd RS |
780 | summary_limit="$2" |
781 | isnumber "$summary_limit" || usage | |
f2dc06a3 PY |
782 | shift |
783 | ;; | |
862ae6cd RS |
784 | --summary-limit=*) |
785 | summary_limit="${1#--summary-limit=}" | |
786 | isnumber "$summary_limit" || usage | |
787 | ;; | |
28f9af5d PY |
788 | --) |
789 | shift | |
790 | break | |
791 | ;; | |
792 | -*) | |
793 | usage | |
794 | ;; | |
795 | *) | |
796 | break | |
797 | ;; | |
798 | esac | |
799 | shift | |
800 | done | |
bffe71f4 | 801 | |
f2dc06a3 PY |
802 | test $summary_limit = 0 && return |
803 | ||
3deea89c | 804 | if rev=$(git rev-parse -q --verify --default HEAD ${1+"$1"}) |
28f9af5d PY |
805 | then |
806 | head=$rev | |
caa9c3ca | 807 | test $# = 0 || shift |
496eeeb1 | 808 | elif test -z "$1" || test "$1" = "HEAD" |
3deea89c | 809 | then |
14e940d7 JH |
810 | # before the first commit: compare with an empty tree |
811 | head=$(git hash-object -w -t tree --stdin </dev/null) | |
2ea6c2c9 | 812 | test -z "$1" || shift |
28f9af5d | 813 | else |
3deea89c | 814 | head="HEAD" |
28f9af5d PY |
815 | fi |
816 | ||
1c244f6e JL |
817 | if [ -n "$files" ] |
818 | then | |
819 | test -n "$cached" && | |
465d6a00 | 820 | die "$(gettext "The --cached option cannot be used with the --files option")" |
1c244f6e JL |
821 | diff_cmd=diff-files |
822 | head= | |
823 | fi | |
824 | ||
28f9af5d | 825 | cd_to_toplevel |
091a6eb0 | 826 | eval "set $(git rev-parse --sq --prefix "$wt_prefix" -- "$@")" |
28f9af5d | 827 | # Get modified modules cared by user |
18076502 | 828 | modules=$(git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- "$@" | |
e1622bfc | 829 | sane_egrep '^:([0-7]* )?160000' | |
2be94509 | 830 | while read mod_src mod_dst sha1_src sha1_dst status sm_path |
28f9af5d PY |
831 | do |
832 | # Always show modules deleted or type-changed (blob<->module) | |
496eeeb1 EP |
833 | if test "$status" = D || test "$status" = T |
834 | then | |
6a066230 | 835 | printf '%s\n' "$sm_path" |
496eeeb1 EP |
836 | continue |
837 | fi | |
927b26f8 | 838 | # Respect the ignore setting for --for-status. |
839 | if test -n "$for_status" | |
840 | then | |
0ea306ef | 841 | name=$(git submodule--helper name "$sm_path") |
927b26f8 | 842 | ignore_config=$(get_submodule_config "$name" ignore none) |
496eeeb1 | 843 | test $status != A && test $ignore_config = all && continue |
927b26f8 | 844 | fi |
28f9af5d | 845 | # Also show added or modified modules which are checked out |
2be94509 | 846 | GIT_DIR="$sm_path/.git" git-rev-parse --git-dir >/dev/null 2>&1 && |
6a066230 | 847 | printf '%s\n' "$sm_path" |
28f9af5d PY |
848 | done |
849 | ) | |
1cb639e6 | 850 | |
d0f64dd4 PY |
851 | test -z "$modules" && return |
852 | ||
18076502 | 853 | git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- $modules | |
e1622bfc | 854 | sane_egrep '^:([0-7]* )?160000' | |
1cb639e6 PY |
855 | cut -c2- | |
856 | while read mod_src mod_dst sha1_src sha1_dst status name | |
857 | do | |
858 | if test -z "$cached" && | |
859 | test $sha1_dst = 0000000000000000000000000000000000000000 | |
860 | then | |
861 | case "$mod_dst" in | |
862 | 160000) | |
863 | sha1_dst=$(GIT_DIR="$name/.git" git rev-parse HEAD) | |
864 | ;; | |
865 | 100644 | 100755 | 120000) | |
866 | sha1_dst=$(git hash-object $name) | |
867 | ;; | |
868 | 000000) | |
869 | ;; # removed | |
870 | *) | |
871 | # unexpected type | |
6ff875c5 | 872 | eval_gettextln "unexpected mode \$mod_dst" >&2 |
1cb639e6 PY |
873 | continue ;; |
874 | esac | |
875 | fi | |
876 | missing_src= | |
877 | missing_dst= | |
878 | ||
879 | test $mod_src = 160000 && | |
30353a40 | 880 | ! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_src^0 >/dev/null && |
1cb639e6 PY |
881 | missing_src=t |
882 | ||
883 | test $mod_dst = 160000 && | |
30353a40 | 884 | ! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_dst^0 >/dev/null && |
1cb639e6 | 885 | missing_dst=t |
bffe71f4 | 886 | |
44431df0 | 887 | display_name=$(git submodule--helper relative-path "$name" "$wt_prefix") |
091a6eb0 | 888 | |
1cb639e6 PY |
889 | total_commits= |
890 | case "$missing_src,$missing_dst" in | |
891 | t,) | |
091a6eb0 | 892 | errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_src")" |
1cb639e6 PY |
893 | ;; |
894 | ,t) | |
091a6eb0 | 895 | errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_dst")" |
1cb639e6 PY |
896 | ;; |
897 | t,t) | |
091a6eb0 | 898 | errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commits \$sha1_src and \$sha1_dst")" |
1cb639e6 PY |
899 | ;; |
900 | *) | |
901 | errmsg= | |
902 | total_commits=$( | |
496eeeb1 | 903 | if test $mod_src = 160000 && test $mod_dst = 160000 |
1cb639e6 PY |
904 | then |
905 | range="$sha1_src...$sha1_dst" | |
906 | elif test $mod_src = 160000 | |
907 | then | |
908 | range=$sha1_src | |
909 | else | |
910 | range=$sha1_dst | |
911 | fi | |
912 | GIT_DIR="$name/.git" \ | |
b0e621ad | 913 | git rev-list --first-parent $range -- | wc -l |
1cb639e6 | 914 | ) |
eed35595 | 915 | total_commits=" ($(($total_commits + 0)))" |
1cb639e6 PY |
916 | ;; |
917 | esac | |
918 | ||
919 | sha1_abbr_src=$(echo $sha1_src | cut -c1-7) | |
920 | sha1_abbr_dst=$(echo $sha1_dst | cut -c1-7) | |
921 | if test $status = T | |
922 | then | |
b3e73449 ÆAB |
923 | blob="$(gettext "blob")" |
924 | submodule="$(gettext "submodule")" | |
1cb639e6 PY |
925 | if test $mod_dst = 160000 |
926 | then | |
091a6eb0 | 927 | echo "* $display_name $sha1_abbr_src($blob)->$sha1_abbr_dst($submodule)$total_commits:" |
1cb639e6 | 928 | else |
091a6eb0 | 929 | echo "* $display_name $sha1_abbr_src($submodule)->$sha1_abbr_dst($blob)$total_commits:" |
1cb639e6 PY |
930 | fi |
931 | else | |
091a6eb0 | 932 | echo "* $display_name $sha1_abbr_src...$sha1_abbr_dst$total_commits:" |
1cb639e6 PY |
933 | fi |
934 | if test -n "$errmsg" | |
935 | then | |
936 | # Don't give error msg for modification whose dst is not submodule | |
937 | # i.e. deleted or changed to blob | |
938 | test $mod_dst = 160000 && echo "$errmsg" | |
939 | else | |
496eeeb1 | 940 | if test $mod_src = 160000 && test $mod_dst = 160000 |
1cb639e6 | 941 | then |
f2dc06a3 PY |
942 | limit= |
943 | test $summary_limit -gt 0 && limit="-$summary_limit" | |
1cb639e6 | 944 | GIT_DIR="$name/.git" \ |
f2dc06a3 | 945 | git log $limit --pretty='format: %m %s' \ |
1cb639e6 PY |
946 | --first-parent $sha1_src...$sha1_dst |
947 | elif test $mod_dst = 160000 | |
948 | then | |
949 | GIT_DIR="$name/.git" \ | |
950 | git log --pretty='format: > %s' -1 $sha1_dst | |
951 | else | |
952 | GIT_DIR="$name/.git" \ | |
953 | git log --pretty='format: < %s' -1 $sha1_src | |
954 | fi | |
955 | echo | |
956 | fi | |
957 | echo | |
3ba7407b | 958 | done |
28f9af5d | 959 | } |
70c7ac22 | 960 | # |
941987a5 | 961 | # List all submodules, prefixed with: |
70c7ac22 LH |
962 | # - submodule not initialized |
963 | # + different revision checked out | |
964 | # | |
965 | # If --cached was specified the revision in the index will be printed | |
966 | # instead of the currently checked out revision. | |
967 | # | |
968 | # $@ = requested paths (default to all) | |
969 | # | |
23a485e3 | 970 | cmd_status() |
70c7ac22 | 971 | { |
5c08dbbd JH |
972 | # parse $args after "submodule ... status". |
973 | while test $# -ne 0 | |
974 | do | |
975 | case "$1" in | |
976 | -q|--quiet) | |
2e6a30ef | 977 | GIT_QUIET=1 |
5c08dbbd JH |
978 | ;; |
979 | --cached) | |
980 | cached=1 | |
981 | ;; | |
64b19ffe JH |
982 | --recursive) |
983 | recursive=1 | |
984 | ;; | |
5c08dbbd JH |
985 | --) |
986 | shift | |
987 | break | |
988 | ;; | |
989 | -*) | |
990 | usage | |
991 | ;; | |
992 | *) | |
993 | break | |
994 | ;; | |
995 | esac | |
996 | shift | |
997 | done | |
998 | ||
b0f4b408 SB |
999 | { |
1000 | git submodule--helper list --prefix "$wt_prefix" "$@" || | |
c4c02bf1 | 1001 | echo "#unmatched" $? |
b0f4b408 | 1002 | } | |
64394e3a | 1003 | while read mode sha1 stage sm_path |
70c7ac22 | 1004 | do |
c4c02bf1 | 1005 | die_if_unmatched "$mode" "$sha1" |
0ea306ef | 1006 | name=$(git submodule--helper name "$sm_path") || exit |
5be60078 | 1007 | url=$(git config submodule."$name".url) |
44431df0 | 1008 | displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix") |
313ee0d6 NMC |
1009 | if test "$stage" = U |
1010 | then | |
1011 | say "U$sha1 $displaypath" | |
1012 | continue | |
1013 | fi | |
496eeeb1 EP |
1014 | if test -z "$url" || |
1015 | { | |
1016 | ! test -d "$sm_path"/.git && | |
1017 | ! test -f "$sm_path"/.git | |
1018 | } | |
70c7ac22 | 1019 | then |
64b19ffe | 1020 | say "-$sha1 $displaypath" |
70c7ac22 LH |
1021 | continue; |
1022 | fi | |
64394e3a | 1023 | if git diff-files --ignore-submodules=dirty --quiet -- "$sm_path" |
70c7ac22 | 1024 | then |
b545cd15 | 1025 | set_name_rev "$sm_path" "$sha1" |
64b19ffe | 1026 | say " $sha1 $displaypath$revname" |
70c7ac22 LH |
1027 | else |
1028 | if test -z "$cached" | |
1029 | then | |
14111fc4 | 1030 | sha1=$(sanitize_submodule_env; cd "$sm_path" && git rev-parse --verify HEAD) |
70c7ac22 | 1031 | fi |
b545cd15 | 1032 | set_name_rev "$sm_path" "$sha1" |
64b19ffe JH |
1033 | say "+$sha1 $displaypath$revname" |
1034 | fi | |
1035 | ||
1036 | if test -n "$recursive" | |
1037 | then | |
1038 | ( | |
1039 | prefix="$displaypath/" | |
14111fc4 | 1040 | sanitize_submodule_env |
10450cf7 | 1041 | wt_prefix= |
64394e3a | 1042 | cd "$sm_path" && |
e15bec0e | 1043 | eval cmd_status |
64b19ffe | 1044 | ) || |
64394e3a | 1045 | die "$(eval_gettext "Failed to recurse into submodule path '\$sm_path'")" |
70c7ac22 LH |
1046 | fi |
1047 | done | |
1048 | } | |
2327f61e DA |
1049 | # |
1050 | # Sync remote urls for submodules | |
1051 | # This makes the value for remote.$remote.url match the value | |
1052 | # specified in .gitmodules. | |
1053 | # | |
1054 | cmd_sync() | |
1055 | { | |
1056 | while test $# -ne 0 | |
1057 | do | |
1058 | case "$1" in | |
1059 | -q|--quiet) | |
2e6a30ef | 1060 | GIT_QUIET=1 |
2327f61e DA |
1061 | shift |
1062 | ;; | |
82f49f29 PH |
1063 | --recursive) |
1064 | recursive=1 | |
1065 | shift | |
1066 | ;; | |
2327f61e DA |
1067 | --) |
1068 | shift | |
1069 | break | |
1070 | ;; | |
1071 | -*) | |
1072 | usage | |
1073 | ;; | |
1074 | *) | |
1075 | break | |
1076 | ;; | |
1077 | esac | |
1078 | done | |
1079 | cd_to_toplevel | |
b0f4b408 SB |
1080 | { |
1081 | git submodule--helper list --prefix "$wt_prefix" "$@" || | |
c4c02bf1 | 1082 | echo "#unmatched" $? |
b0f4b408 | 1083 | } | |
64394e3a | 1084 | while read mode sha1 stage sm_path |
2327f61e | 1085 | do |
c4c02bf1 | 1086 | die_if_unmatched "$mode" "$sha1" |
0ea306ef | 1087 | name=$(git submodule--helper name "$sm_path") |
2327f61e | 1088 | url=$(git config -f .gitmodules --get submodule."$name".url) |
baede9f8 JH |
1089 | |
1090 | # Possibly a url relative to parent | |
1091 | case "$url" in | |
1092 | ./*|../*) | |
967b2c66 JS |
1093 | # rewrite foo/bar as ../.. to find path from |
1094 | # submodule work tree to superproject work tree | |
6a066230 | 1095 | up_path="$(printf '%s\n' "$sm_path" | sed "s/[^/][^/]*/../g")" && |
967b2c66 JS |
1096 | # guarantee a trailing / |
1097 | up_path=${up_path%/}/ && | |
1098 | # path from submodule work tree to submodule origin repo | |
63e95beb | 1099 | sub_origin_url=$(git submodule--helper resolve-relative-url "$url" "$up_path") && |
967b2c66 | 1100 | # path from superproject work tree to submodule origin repo |
63e95beb | 1101 | super_config_url=$(git submodule--helper resolve-relative-url "$url") || exit |
967b2c66 JS |
1102 | ;; |
1103 | *) | |
1104 | sub_origin_url="$url" | |
1105 | super_config_url="$url" | |
baede9f8 JH |
1106 | ;; |
1107 | esac | |
1108 | ||
ccee6086 | 1109 | if git config "submodule.$name.url" >/dev/null 2>/dev/null |
2327f61e | 1110 | then |
44431df0 | 1111 | displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix") |
091a6eb0 | 1112 | say "$(eval_gettext "Synchronizing submodule url for '\$displaypath'")" |
967b2c66 | 1113 | git config submodule."$name".url "$super_config_url" |
ccee6086 | 1114 | |
64394e3a | 1115 | if test -e "$sm_path"/.git |
ccee6086 JH |
1116 | then |
1117 | ( | |
14111fc4 | 1118 | sanitize_submodule_env |
64394e3a | 1119 | cd "$sm_path" |
ccee6086 | 1120 | remote=$(get_default_remote) |
967b2c66 | 1121 | git config remote."$remote".url "$sub_origin_url" |
82f49f29 PH |
1122 | |
1123 | if test -n "$recursive" | |
1124 | then | |
1125 | prefix="$prefix$sm_path/" | |
1126 | eval cmd_sync | |
1127 | fi | |
ccee6086 JH |
1128 | ) |
1129 | fi | |
2327f61e DA |
1130 | fi |
1131 | done | |
1132 | } | |
70c7ac22 | 1133 | |
5c08dbbd JH |
1134 | # This loop parses the command line arguments to find the |
1135 | # subcommand name to dispatch. Parsing of the subcommand specific | |
1136 | # options are primarily done by the subcommand implementations. | |
1137 | # Subcommand specific options such as --branch and --cached are | |
1138 | # parsed here as well, for backward compatibility. | |
1139 | ||
1140 | while test $# != 0 && test -z "$command" | |
70c7ac22 LH |
1141 | do |
1142 | case "$1" in | |
cf419828 | 1143 | add | foreach | init | deinit | update | status | summary | sync) |
5c08dbbd | 1144 | command=$1 |
70c7ac22 LH |
1145 | ;; |
1146 | -q|--quiet) | |
2e6a30ef | 1147 | GIT_QUIET=1 |
70c7ac22 | 1148 | ;; |
ecda0723 SV |
1149 | -b|--branch) |
1150 | case "$2" in | |
1151 | '') | |
1152 | usage | |
1153 | ;; | |
1154 | esac | |
1155 | branch="$2"; shift | |
1156 | ;; | |
70c7ac22 | 1157 | --cached) |
28f9af5d | 1158 | cached="$1" |
70c7ac22 LH |
1159 | ;; |
1160 | --) | |
1161 | break | |
1162 | ;; | |
1163 | -*) | |
1164 | usage | |
1165 | ;; | |
1166 | *) | |
1167 | break | |
1168 | ;; | |
1169 | esac | |
1170 | shift | |
1171 | done | |
1172 | ||
5c08dbbd | 1173 | # No command word defaults to "status" |
af9c9f97 RR |
1174 | if test -z "$command" |
1175 | then | |
1176 | if test $# = 0 | |
1177 | then | |
1178 | command=status | |
1179 | else | |
1180 | usage | |
1181 | fi | |
1182 | fi | |
5c08dbbd JH |
1183 | |
1184 | # "-b branch" is accepted only by "add" | |
1185 | if test -n "$branch" && test "$command" != add | |
1186 | then | |
ecda0723 | 1187 | usage |
5c08dbbd JH |
1188 | fi |
1189 | ||
28f9af5d | 1190 | # "--cached" is accepted only by "status" and "summary" |
496eeeb1 | 1191 | if test -n "$cached" && test "$command" != status && test "$command" != summary |
5c08dbbd | 1192 | then |
70c7ac22 | 1193 | usage |
5c08dbbd JH |
1194 | fi |
1195 | ||
1196 | "cmd_$command" "$@" |