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