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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>...) |
893a9764 | 12 | or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--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: $dashless [--quiet] sync [--recursive] [--] [<path>...]" |
8f321a39 | 16 | OPTIONS_SPEC= |
091a6eb0 | 17 | SUBDIRECTORY_OK=Yes |
70c7ac22 | 18 | . git-sh-setup |
d0ad8251 | 19 | . git-sh-i18n |
98fcf840 | 20 | . git-parse-remote |
70c7ac22 | 21 | require_work_tree |
091a6eb0 JK |
22 | wt_prefix=$(git rev-parse --show-prefix) |
23 | cd_to_toplevel | |
70c7ac22 | 24 | |
33cfccbb JK |
25 | # Restrict ourselves to a vanilla subset of protocols; the URLs |
26 | # we get are under control of a remote repository, and we do not | |
27 | # want them kicking off arbitrary git-remote-* programs. | |
28 | # | |
29 | # If the user has already specified a set of allowed protocols, | |
30 | # we assume they know what they're doing and use that instead. | |
31 | : ${GIT_ALLOW_PROTOCOL=file:git:http:https:ssh} | |
32 | export GIT_ALLOW_PROTOCOL | |
33 | ||
5c08dbbd | 34 | command= |
ecda0723 | 35 | branch= |
d27b876b | 36 | force= |
d92a3959 | 37 | reference= |
70c7ac22 | 38 | cached= |
48bb3033 GP |
39 | recursive= |
40 | init= | |
1c244f6e | 41 | files= |
06b1abb5 | 42 | remote= |
31ca3ac3 | 43 | nofetch= |
32948425 | 44 | update= |
15fc56a8 | 45 | prefix= |
73b0898d | 46 | custom_name= |
275cd184 | 47 | depth= |
70c7ac22 | 48 | |
091a6eb0 JK |
49 | # Resolve a path to be relative to another path. This is intended for |
50 | # converting submodule paths when git-submodule is run in a subdirectory | |
51 | # and only handles paths where the directory separator is '/'. | |
52 | # | |
53 | # The output is the first argument as a path relative to the second argument, | |
54 | # which defaults to $wt_prefix if it is omitted. | |
55 | relative_path () | |
56 | { | |
57 | local target curdir result | |
58 | target=$1 | |
59 | curdir=${2-$wt_prefix} | |
60 | curdir=${curdir%/} | |
61 | result= | |
62 | ||
63 | while test -n "$curdir" | |
64 | do | |
65 | case "$target" in | |
66 | "$curdir/"*) | |
67 | target=${target#"$curdir"/} | |
68 | break | |
69 | ;; | |
70 | esac | |
71 | ||
72 | result="${result}../" | |
73 | if test "$curdir" = "${curdir%/*}" | |
74 | then | |
75 | curdir= | |
76 | else | |
77 | curdir="${curdir%/*}" | |
78 | fi | |
79 | done | |
80 | ||
81 | echo "$result$target" | |
82 | } | |
83 | ||
be9d0a3a HV |
84 | die_if_unmatched () |
85 | { | |
86 | if test "$1" = "#unmatched" | |
87 | then | |
88 | exit 1 | |
89 | fi | |
90 | } | |
91 | ||
88ce00c3 TK |
92 | # |
93 | # Print a submodule configuration setting | |
94 | # | |
95 | # $1 = submodule name | |
96 | # $2 = option name | |
97 | # $3 = default value | |
98 | # | |
99 | # Checks in the usual git-config places first (for overrides), | |
100 | # otherwise it falls back on .gitmodules. This allows you to | |
101 | # distribute project-wide defaults in .gitmodules, while still | |
102 | # customizing individual repositories if necessary. If the option is | |
103 | # not in .gitmodules either, print a default value. | |
104 | # | |
105 | get_submodule_config () { | |
106 | name="$1" | |
107 | option="$2" | |
108 | default="$3" | |
109 | value=$(git config submodule."$name"."$option") | |
110 | if test -z "$value" | |
111 | then | |
112 | value=$(git config -f .gitmodules submodule."$name"."$option") | |
113 | fi | |
114 | printf '%s' "${value:-$default}" | |
115 | } | |
116 | ||
862ae6cd RS |
117 | isnumber() |
118 | { | |
119 | n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1" | |
120 | } | |
121 | ||
14111fc4 JK |
122 | # Sanitize the local git environment for use within a submodule. We |
123 | # can't simply use clear_local_git_env since we want to preserve some | |
124 | # of the settings from GIT_CONFIG_PARAMETERS. | |
125 | sanitize_submodule_env() | |
126 | { | |
89044baa | 127 | save_config=$GIT_CONFIG_PARAMETERS |
14111fc4 | 128 | clear_local_git_env |
89044baa | 129 | GIT_CONFIG_PARAMETERS=$save_config |
860cba61 | 130 | export GIT_CONFIG_PARAMETERS |
14111fc4 JK |
131 | } |
132 | ||
ecda0723 SV |
133 | # |
134 | # Add a new submodule to the working tree, .gitmodules and the index | |
135 | # | |
ec05df35 | 136 | # $@ = repo path |
ecda0723 SV |
137 | # |
138 | # optional branch is stored in global branch variable | |
139 | # | |
23a485e3 | 140 | cmd_add() |
ecda0723 | 141 | { |
5c08dbbd | 142 | # parse $args after "submodule ... add". |
091a6eb0 | 143 | reference_path= |
5c08dbbd JH |
144 | while test $# -ne 0 |
145 | do | |
146 | case "$1" in | |
147 | -b | --branch) | |
148 | case "$2" in '') usage ;; esac | |
149 | branch=$2 | |
150 | shift | |
151 | ;; | |
d27b876b JL |
152 | -f | --force) |
153 | force=$1 | |
154 | ;; | |
5c08dbbd | 155 | -q|--quiet) |
2e6a30ef | 156 | GIT_QUIET=1 |
5c08dbbd | 157 | ;; |
d92a3959 MT |
158 | --reference) |
159 | case "$2" in '') usage ;; esac | |
091a6eb0 | 160 | reference_path=$2 |
d92a3959 MT |
161 | shift |
162 | ;; | |
163 | --reference=*) | |
091a6eb0 | 164 | reference_path="${1#--reference=}" |
d92a3959 | 165 | ;; |
73b0898d JL |
166 | --name) |
167 | case "$2" in '') usage ;; esac | |
168 | custom_name=$2 | |
169 | shift | |
170 | ;; | |
275cd184 FG |
171 | --depth) |
172 | case "$2" in '') usage ;; esac | |
173 | depth="--depth=$2" | |
174 | shift | |
175 | ;; | |
176 | --depth=*) | |
177 | depth=$1 | |
178 | ;; | |
5c08dbbd JH |
179 | --) |
180 | shift | |
181 | break | |
182 | ;; | |
183 | -*) | |
184 | usage | |
185 | ;; | |
186 | *) | |
187 | break | |
188 | ;; | |
189 | esac | |
190 | shift | |
191 | done | |
192 | ||
091a6eb0 JK |
193 | if test -n "$reference_path" |
194 | then | |
195 | is_absolute_path "$reference_path" || | |
196 | reference_path="$wt_prefix$reference_path" | |
197 | ||
198 | reference="--reference=$reference_path" | |
199 | fi | |
200 | ||
ecda0723 | 201 | repo=$1 |
64394e3a | 202 | sm_path=$2 |
ecda0723 | 203 | |
64394e3a | 204 | if test -z "$sm_path"; then |
6a066230 | 205 | sm_path=$(printf '%s\n' "$repo" | |
1414e578 JL |
206 | sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*[/:]||g') |
207 | fi | |
208 | ||
496eeeb1 | 209 | if test -z "$repo" || test -z "$sm_path"; then |
ecda0723 SV |
210 | usage |
211 | fi | |
212 | ||
091a6eb0 JK |
213 | is_absolute_path "$sm_path" || sm_path="$wt_prefix$sm_path" |
214 | ||
ec05df35 ML |
215 | # assure repo is absolute or relative to parent |
216 | case "$repo" in | |
217 | ./*|../*) | |
091a6eb0 JK |
218 | test -z "$wt_prefix" || |
219 | die "$(gettext "Relative path can only be used from the toplevel of the working tree")" | |
220 | ||
ec05df35 | 221 | # dereference source url relative to parent's url |
63e95beb | 222 | realrepo=$(git submodule--helper resolve-relative-url "$repo") || exit |
ec05df35 ML |
223 | ;; |
224 | *:*|/*) | |
225 | # absolute url | |
226 | realrepo=$repo | |
227 | ;; | |
228 | *) | |
497ee872 | 229 | die "$(eval_gettext "repo URL: '\$repo' must be absolute or begin with ./|../")" |
ec05df35 ML |
230 | ;; |
231 | esac | |
232 | ||
db75ada5 MG |
233 | # normalize path: |
234 | # multiple //; leading ./; /./; /../; trailing / | |
64394e3a | 235 | sm_path=$(printf '%s/\n' "$sm_path" | |
db75ada5 MG |
236 | sed -e ' |
237 | s|//*|/|g | |
238 | s|^\(\./\)*|| | |
8196e728 | 239 | s|/\(\./\)*|/|g |
db75ada5 MG |
240 | :start |
241 | s|\([^/]*\)/\.\./|| | |
242 | tstart | |
243 | s|/*$|| | |
244 | ') | |
64394e3a RJ |
245 | git ls-files --error-unmatch "$sm_path" > /dev/null 2>&1 && |
246 | die "$(eval_gettext "'\$sm_path' already exists in the index")" | |
ecda0723 | 247 | |
64394e3a | 248 | if test -z "$force" && ! git add --dry-run --ignore-missing "$sm_path" > /dev/null 2>&1 |
d27b876b | 249 | then |
6ff875c5 | 250 | eval_gettextln "The following path is ignored by one of your .gitignore files: |
64394e3a | 251 | \$sm_path |
6ff875c5 | 252 | Use -f if you really want to add it." >&2 |
d27b876b JL |
253 | exit 1 |
254 | fi | |
255 | ||
73b0898d JL |
256 | if test -n "$custom_name" |
257 | then | |
258 | sm_name="$custom_name" | |
259 | else | |
260 | sm_name="$sm_path" | |
261 | fi | |
262 | ||
d4264ca3 | 263 | # perhaps the path exists and is already a git repo, else clone it |
64394e3a | 264 | if test -e "$sm_path" |
d4264ca3 | 265 | then |
496eeeb1 | 266 | if test -d "$sm_path"/.git || test -f "$sm_path"/.git |
d4264ca3 | 267 | then |
64394e3a | 268 | eval_gettextln "Adding existing repo at '\$sm_path' to the index" |
d4264ca3 | 269 | else |
64394e3a | 270 | die "$(eval_gettext "'\$sm_path' already exists and is not a valid git repo")" |
d4264ca3 | 271 | fi |
c2f93917 | 272 | |
d4264ca3 | 273 | else |
4b7c286e JL |
274 | if test -d ".git/modules/$sm_name" |
275 | then | |
276 | if test -z "$force" | |
277 | then | |
278 | echo >&2 "$(eval_gettext "A git directory for '\$sm_name' is found locally with remote(s):")" | |
279 | GIT_DIR=".git/modules/$sm_name" GIT_WORK_TREE=. git remote -v | grep '(fetch)' | sed -e s,^," ", -e s,' (fetch)',, >&2 | |
280 | echo >&2 "$(eval_gettext "If you want to reuse this local git directory instead of cloning again from")" | |
281 | echo >&2 " $realrepo" | |
282 | echo >&2 "$(eval_gettext "use the '--force' option. If the local git directory is not the correct repo")" | |
283 | die "$(eval_gettext "or you are unsure what this means choose another name with the '--name' option.")" | |
284 | else | |
285 | echo "$(eval_gettext "Reactivating local git directory for submodule '\$sm_name'.")" | |
286 | fi | |
287 | fi | |
d10e3b42 | 288 | git submodule--helper clone ${GIT_QUIET:+--quiet} --prefix "$wt_prefix" --path "$sm_path" --name "$sm_name" --url "$realrepo" ${reference:+"$reference"} ${depth:+"$depth"} || exit |
d851ffb9 | 289 | ( |
14111fc4 | 290 | sanitize_submodule_env |
d851ffb9 JH |
291 | cd "$sm_path" && |
292 | # ash fails to wordsplit ${branch:+-b "$branch"...} | |
293 | case "$branch" in | |
294 | '') git checkout -f -q ;; | |
295 | ?*) git checkout -f -q -B "$branch" "origin/$branch" ;; | |
296 | esac | |
297 | ) || die "$(eval_gettext "Unable to checkout submodule '\$sm_path'")" | |
d4264ca3 | 298 | fi |
73b0898d | 299 | git config submodule."$sm_name".url "$realrepo" |
d4264ca3 | 300 | |
64394e3a RJ |
301 | git add $force "$sm_path" || |
302 | die "$(eval_gettext "Failed to add submodule '\$sm_path'")" | |
ecda0723 | 303 | |
73b0898d JL |
304 | git config -f .gitmodules submodule."$sm_name".path "$sm_path" && |
305 | git config -f .gitmodules submodule."$sm_name".url "$repo" && | |
b9289227 TK |
306 | if test -n "$branch" |
307 | then | |
308 | git config -f .gitmodules submodule."$sm_name".branch "$branch" | |
309 | fi && | |
31991b02 | 310 | git add --force .gitmodules || |
64394e3a | 311 | die "$(eval_gettext "Failed to register submodule '\$sm_path'")" |
ecda0723 SV |
312 | } |
313 | ||
19a31f9c ML |
314 | # |
315 | # Execute an arbitrary command sequence in each checked out | |
316 | # submodule | |
317 | # | |
318 | # $@ = command to execute | |
319 | # | |
320 | cmd_foreach() | |
321 | { | |
1d5bec8b JH |
322 | # parse $args after "submodule ... foreach". |
323 | while test $# -ne 0 | |
324 | do | |
325 | case "$1" in | |
326 | -q|--quiet) | |
327 | GIT_QUIET=1 | |
328 | ;; | |
15fc56a8 JH |
329 | --recursive) |
330 | recursive=1 | |
331 | ;; | |
1d5bec8b JH |
332 | -*) |
333 | usage | |
334 | ;; | |
335 | *) | |
336 | break | |
337 | ;; | |
338 | esac | |
339 | shift | |
340 | done | |
341 | ||
f030c96d ÆAB |
342 | toplevel=$(pwd) |
343 | ||
4dca1aa6 BC |
344 | # dup stdin so that it can be restored when running the external |
345 | # command in the subshell (and a recursive call to this function) | |
346 | exec 3<&0 | |
347 | ||
b0f4b408 SB |
348 | { |
349 | git submodule--helper list --prefix "$wt_prefix" || | |
350 | echo "#unmatched" | |
351 | } | | |
64394e3a | 352 | while read mode sha1 stage sm_path |
19a31f9c | 353 | do |
be9d0a3a | 354 | die_if_unmatched "$mode" |
64394e3a | 355 | if test -e "$sm_path"/.git |
19a31f9c | 356 | then |
ea2fa104 SB |
357 | displaypath=$(relative_path "$prefix$sm_path") |
358 | say "$(eval_gettext "Entering '\$displaypath'")" | |
0ea306ef | 359 | name=$(git submodule--helper name "$sm_path") |
15fc56a8 | 360 | ( |
64394e3a | 361 | prefix="$prefix$sm_path/" |
14111fc4 | 362 | sanitize_submodule_env |
64394e3a | 363 | cd "$sm_path" && |
091a6eb0 JK |
364 | sm_path=$(relative_path "$sm_path") && |
365 | # we make $path available to scripts ... | |
366 | path=$sm_path && | |
1c4fb136 AK |
367 | if test $# -eq 1 |
368 | then | |
369 | eval "$1" | |
370 | else | |
371 | "$@" | |
372 | fi && | |
15fc56a8 JH |
373 | if test -n "$recursive" |
374 | then | |
375 | cmd_foreach "--recursive" "$@" | |
376 | fi | |
4dca1aa6 | 377 | ) <&3 3<&- || |
ea2fa104 | 378 | die "$(eval_gettext "Stopping at '\$displaypath'; script returned non-zero status.")" |
19a31f9c ML |
379 | fi |
380 | done | |
381 | } | |
382 | ||
70c7ac22 | 383 | # |
211b7f19 | 384 | # Register submodules in .git/config |
70c7ac22 LH |
385 | # |
386 | # $@ = requested paths (default to all) | |
387 | # | |
23a485e3 | 388 | cmd_init() |
70c7ac22 | 389 | { |
5c08dbbd JH |
390 | # parse $args after "submodule ... init". |
391 | while test $# -ne 0 | |
392 | do | |
393 | case "$1" in | |
394 | -q|--quiet) | |
2e6a30ef | 395 | GIT_QUIET=1 |
5c08dbbd JH |
396 | ;; |
397 | --) | |
398 | shift | |
399 | break | |
400 | ;; | |
401 | -*) | |
402 | usage | |
403 | ;; | |
404 | *) | |
405 | break | |
406 | ;; | |
407 | esac | |
408 | shift | |
409 | done | |
410 | ||
3604242f | 411 | git ${wt_prefix:+-C "$wt_prefix"} submodule--helper init ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} "$@" |
70c7ac22 LH |
412 | } |
413 | ||
cf419828 JL |
414 | # |
415 | # Unregister submodules from .git/config and remove their work tree | |
416 | # | |
417 | # $@ = requested paths (use '.' to deinit all submodules) | |
418 | # | |
419 | cmd_deinit() | |
420 | { | |
421 | # parse $args after "submodule ... deinit". | |
f6a52799 | 422 | deinit_all= |
cf419828 JL |
423 | while test $# -ne 0 |
424 | do | |
425 | case "$1" in | |
426 | -f|--force) | |
427 | force=$1 | |
428 | ;; | |
429 | -q|--quiet) | |
430 | GIT_QUIET=1 | |
431 | ;; | |
f6a52799 SB |
432 | --all) |
433 | deinit_all=t | |
434 | ;; | |
cf419828 JL |
435 | --) |
436 | shift | |
437 | break | |
438 | ;; | |
439 | -*) | |
440 | usage | |
441 | ;; | |
442 | *) | |
443 | break | |
444 | ;; | |
445 | esac | |
446 | shift | |
447 | done | |
448 | ||
f6a52799 SB |
449 | if test -n "$deinit_all" && test "$#" -ne 0 |
450 | then | |
451 | echo >&2 "$(eval_gettext "pathspec and --all are incompatible")" | |
452 | usage | |
453 | fi | |
454 | if test $# = 0 && test -z "$deinit_all" | |
cf419828 | 455 | then |
f6a52799 | 456 | die "$(eval_gettext "Use '--all' if you really want to deinitialize all submodules")" |
cf419828 JL |
457 | fi |
458 | ||
b0f4b408 SB |
459 | { |
460 | git submodule--helper list --prefix "$wt_prefix" "$@" || | |
461 | echo "#unmatched" | |
462 | } | | |
cf419828 JL |
463 | while read mode sha1 stage sm_path |
464 | do | |
465 | die_if_unmatched "$mode" | |
0ea306ef | 466 | name=$(git submodule--helper name "$sm_path") || exit |
cf419828 | 467 | |
091a6eb0 JK |
468 | displaypath=$(relative_path "$sm_path") |
469 | ||
cf419828 JL |
470 | # Remove the submodule work tree (unless the user already did it) |
471 | if test -d "$sm_path" | |
472 | then | |
473 | # Protect submodules containing a .git directory | |
474 | if test -d "$sm_path/.git" | |
475 | then | |
091a6eb0 | 476 | echo >&2 "$(eval_gettext "Submodule work tree '\$displaypath' contains a .git directory")" |
cf419828 JL |
477 | die "$(eval_gettext "(use 'rm -rf' if you really want to remove it including all of its history)")" |
478 | fi | |
479 | ||
480 | if test -z "$force" | |
481 | then | |
7b294bf4 | 482 | git rm -qn "$sm_path" || |
091a6eb0 | 483 | die "$(eval_gettext "Submodule work tree '\$displaypath' contains local modifications; use '-f' to discard them")" |
cf419828 | 484 | fi |
7b294bf4 | 485 | rm -rf "$sm_path" && |
091a6eb0 JK |
486 | say "$(eval_gettext "Cleared directory '\$displaypath'")" || |
487 | say "$(eval_gettext "Could not remove submodule work tree '\$displaypath'")" | |
cf419828 JL |
488 | fi |
489 | ||
091a6eb0 | 490 | mkdir "$sm_path" || say "$(eval_gettext "Could not create empty submodule directory '\$displaypath'")" |
cf419828 JL |
491 | |
492 | # Remove the .git/config entries (unless the user already did it) | |
493 | if test -n "$(git config --get-regexp submodule."$name\.")" | |
494 | then | |
495 | # Remove the whole section so we have a clean state when | |
496 | # the user later decides to init this submodule again | |
497 | url=$(git config submodule."$name".url) | |
498 | git config --remove-section submodule."$name" 2>/dev/null && | |
091a6eb0 | 499 | say "$(eval_gettext "Submodule '\$name' (\$url) unregistered for path '\$displaypath'")" |
cf419828 JL |
500 | fi |
501 | done | |
502 | } | |
503 | ||
fb43e31f | 504 | is_tip_reachable () ( |
01e1d544 | 505 | sanitize_submodule_env && |
fb43e31f SB |
506 | cd "$1" && |
507 | rev=$(git rev-list -n 1 "$2" --not --all 2>/dev/null) && | |
508 | test -z "$rev" | |
509 | ) | |
510 | ||
511 | fetch_in_submodule () ( | |
01e1d544 | 512 | sanitize_submodule_env && |
fb43e31f SB |
513 | cd "$1" && |
514 | case "$2" in | |
515 | '') | |
516 | git fetch ;; | |
517 | *) | |
518 | git fetch $(get_default_remote) "$2" ;; | |
519 | esac | |
520 | ) | |
521 | ||
70c7ac22 | 522 | # |
211b7f19 | 523 | # Update each submodule path to correct revision, using clone and checkout as needed |
70c7ac22 LH |
524 | # |
525 | # $@ = requested paths (default to all) | |
526 | # | |
23a485e3 | 527 | cmd_update() |
70c7ac22 | 528 | { |
5c08dbbd JH |
529 | # parse $args after "submodule ... update". |
530 | while test $# -ne 0 | |
531 | do | |
532 | case "$1" in | |
533 | -q|--quiet) | |
2e6a30ef | 534 | GIT_QUIET=1 |
5c08dbbd | 535 | ;; |
be4d2c83 | 536 | -i|--init) |
d92a3959 | 537 | init=1 |
be4d2c83 | 538 | ;; |
06b1abb5 TK |
539 | --remote) |
540 | remote=1 | |
541 | ;; | |
31ca3ac3 | 542 | -N|--no-fetch) |
31ca3ac3 FF |
543 | nofetch=1 |
544 | ;; | |
9db31bdf NMC |
545 | -f|--force) |
546 | force=$1 | |
547 | ;; | |
ca2cedba | 548 | -r|--rebase) |
32948425 | 549 | update="rebase" |
ca2cedba | 550 | ;; |
d92a3959 MT |
551 | --reference) |
552 | case "$2" in '') usage ;; esac | |
553 | reference="--reference=$2" | |
98dbe63d | 554 | shift |
d92a3959 MT |
555 | ;; |
556 | --reference=*) | |
557 | reference="$1" | |
d92a3959 | 558 | ;; |
42b49178 | 559 | -m|--merge) |
42b49178 JH |
560 | update="merge" |
561 | ;; | |
b13fd5c1 | 562 | --recursive) |
b13fd5c1 JH |
563 | recursive=1 |
564 | ;; | |
efc5fb6a JH |
565 | --checkout) |
566 | update="checkout" | |
567 | ;; | |
275cd184 FG |
568 | --depth) |
569 | case "$2" in '') usage ;; esac | |
570 | depth="--depth=$2" | |
571 | shift | |
572 | ;; | |
573 | --depth=*) | |
574 | depth=$1 | |
575 | ;; | |
2335b870 SB |
576 | -j|--jobs) |
577 | case "$2" in '') usage ;; esac | |
578 | jobs="--jobs=$2" | |
579 | shift | |
580 | ;; | |
581 | --jobs=*) | |
582 | jobs=$1 | |
583 | ;; | |
5c08dbbd JH |
584 | --) |
585 | shift | |
586 | break | |
587 | ;; | |
588 | -*) | |
589 | usage | |
590 | ;; | |
591 | *) | |
592 | break | |
593 | ;; | |
594 | esac | |
98dbe63d | 595 | shift |
5c08dbbd JH |
596 | done |
597 | ||
d92a3959 MT |
598 | if test -n "$init" |
599 | then | |
600 | cmd_init "--" "$@" || return | |
601 | fi | |
602 | ||
48308681 SB |
603 | { |
604 | git submodule--helper update-clone ${GIT_QUIET:+--quiet} \ | |
605 | ${wt_prefix:+--prefix "$wt_prefix"} \ | |
606 | ${prefix:+--recursive-prefix "$prefix"} \ | |
607 | ${update:+--update "$update"} \ | |
608 | ${reference:+--reference "$reference"} \ | |
609 | ${depth:+--depth "$depth"} \ | |
2335b870 | 610 | ${jobs:+$jobs} \ |
48308681 SB |
611 | "$@" || echo "#unmatched" |
612 | } | { | |
15ffb7cd | 613 | err= |
48308681 | 614 | while read mode sha1 stage just_cloned sm_path |
70c7ac22 | 615 | do |
be9d0a3a | 616 | die_if_unmatched "$mode" |
48308681 | 617 | |
0ea306ef | 618 | name=$(git submodule--helper name "$sm_path") || exit |
5be60078 | 619 | url=$(git config submodule."$name".url) |
d851ffb9 | 620 | branch=$(get_submodule_config "$name" branch master) |
efc5fb6a JH |
621 | if ! test -z "$update" |
622 | then | |
623 | update_module=$update | |
624 | else | |
625 | update_module=$(git config submodule."$name".update) | |
a2aed08b TK |
626 | if test -z "$update_module" |
627 | then | |
628 | update_module="checkout" | |
629 | fi | |
efc5fb6a JH |
630 | fi |
631 | ||
091a6eb0 JK |
632 | displaypath=$(relative_path "$prefix$sm_path") |
633 | ||
48308681 | 634 | if test $just_cloned -eq 1 |
d851ffb9 | 635 | then |
bf2d8246 | 636 | subsha1= |
48308681 | 637 | update_module=checkout |
bf2d8246 | 638 | else |
14111fc4 | 639 | subsha1=$(sanitize_submodule_env; cd "$sm_path" && |
5be60078 | 640 | git rev-parse --verify HEAD) || |
091a6eb0 | 641 | die "$(eval_gettext "Unable to find current revision in submodule path '\$displaypath'")" |
70c7ac22 | 642 | fi |
211b7f19 | 643 | |
06b1abb5 TK |
644 | if test -n "$remote" |
645 | then | |
646 | if test -z "$nofetch" | |
647 | then | |
648 | # Fetch remote before determining tracking $sha1 | |
14111fc4 | 649 | (sanitize_submodule_env; cd "$sm_path" && git-fetch) || |
06b1abb5 TK |
650 | die "$(eval_gettext "Unable to fetch in submodule path '\$sm_path'")" |
651 | fi | |
14111fc4 JK |
652 | remote_name=$(sanitize_submodule_env; cd "$sm_path" && get_default_remote) |
653 | sha1=$(sanitize_submodule_env; cd "$sm_path" && | |
06b1abb5 TK |
654 | git rev-parse --verify "${remote_name}/${branch}") || |
655 | die "$(eval_gettext "Unable to find current ${remote_name}/${branch} revision in submodule path '\$sm_path'")" | |
656 | fi | |
657 | ||
496eeeb1 | 658 | if test "$subsha1" != "$sha1" || test -n "$force" |
70c7ac22 | 659 | then |
9db31bdf NMC |
660 | subforce=$force |
661 | # If we don't already have a -f flag and the submodule has never been checked out | |
496eeeb1 | 662 | if test -z "$subsha1" && test -z "$force" |
b9b378a0 | 663 | then |
9db31bdf | 664 | subforce="-f" |
b9b378a0 | 665 | fi |
31ca3ac3 FF |
666 | |
667 | if test -z "$nofetch" | |
668 | then | |
e5f522d6 JL |
669 | # Run fetch only if $sha1 isn't present or it |
670 | # is not reachable from a ref. | |
fb43e31f SB |
671 | is_tip_reachable "$sm_path" "$sha1" || |
672 | fetch_in_submodule "$sm_path" || | |
091a6eb0 | 673 | die "$(eval_gettext "Unable to fetch in submodule path '\$displaypath'")" |
fb43e31f SB |
674 | |
675 | # Now we tried the usual fetch, but $sha1 may | |
676 | # not be reachable from any of the refs | |
677 | is_tip_reachable "$sm_path" "$sha1" || | |
678 | fetch_in_submodule "$sm_path" "$sha1" || | |
679 | die "$(eval_gettext "Fetched in submodule path '\$displaypath', but it did not contain $sha1. Direct fetching of that commit failed.")" | |
31ca3ac3 FF |
680 | fi |
681 | ||
877449c1 | 682 | must_die_on_failure= |
32948425 | 683 | case "$update_module" in |
a2aed08b TK |
684 | checkout) |
685 | command="git checkout $subforce -q" | |
686 | die_msg="$(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$displaypath'")" | |
687 | say_msg="$(eval_gettext "Submodule path '\$displaypath': checked out '\$sha1'")" | |
688 | ;; | |
32948425 JH |
689 | rebase) |
690 | command="git rebase" | |
091a6eb0 JK |
691 | die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$displaypath'")" |
692 | say_msg="$(eval_gettext "Submodule path '\$displaypath': rebased into '\$sha1'")" | |
877449c1 | 693 | must_die_on_failure=yes |
32948425 | 694 | ;; |
42b49178 JH |
695 | merge) |
696 | command="git merge" | |
091a6eb0 JK |
697 | die_msg="$(eval_gettext "Unable to merge '\$sha1' in submodule path '\$displaypath'")" |
698 | say_msg="$(eval_gettext "Submodule path '\$displaypath': merged in '\$sha1'")" | |
877449c1 | 699 | must_die_on_failure=yes |
42b49178 | 700 | ;; |
6cb5728c CP |
701 | !*) |
702 | command="${update_module#!}" | |
b08238ac SB |
703 | die_msg="$(eval_gettext "Execution of '\$command \$sha1' failed in submodule path '\$displaypath'")" |
704 | say_msg="$(eval_gettext "Submodule path '\$displaypath': '\$command \$sha1'")" | |
6cb5728c CP |
705 | must_die_on_failure=yes |
706 | ;; | |
32948425 | 707 | *) |
a2aed08b | 708 | die "$(eval_gettext "Invalid update mode '$update_module' for submodule '$name'")" |
32948425 | 709 | esac |
70c7ac22 | 710 | |
14111fc4 | 711 | if (sanitize_submodule_env; cd "$sm_path" && $command "$sha1") |
15ffb7cd | 712 | then |
ff968f03 | 713 | say "$say_msg" |
877449c1 JH |
714 | elif test -n "$must_die_on_failure" |
715 | then | |
ff968f03 | 716 | die_with_status 2 "$die_msg" |
15ffb7cd | 717 | else |
ff968f03 | 718 | err="${err};$die_msg" |
877449c1 | 719 | continue |
15ffb7cd | 720 | fi |
70c7ac22 | 721 | fi |
b13fd5c1 JH |
722 | |
723 | if test -n "$recursive" | |
724 | then | |
75bf5e60 | 725 | ( |
3604242f SB |
726 | prefix=$(relative_path "$prefix$sm_path/") |
727 | wt_prefix= | |
14111fc4 | 728 | sanitize_submodule_env |
75bf5e60 | 729 | cd "$sm_path" && |
36141282 | 730 | eval cmd_update |
75bf5e60 | 731 | ) |
15ffb7cd FG |
732 | res=$? |
733 | if test $res -gt 0 | |
734 | then | |
091a6eb0 | 735 | die_msg="$(eval_gettext "Failed to recurse into submodule path '\$displaypath'")" |
15ffb7cd FG |
736 | if test $res -eq 1 |
737 | then | |
ff968f03 | 738 | err="${err};$die_msg" |
15ffb7cd FG |
739 | continue |
740 | else | |
ff968f03 | 741 | die_with_status $res "$die_msg" |
15ffb7cd FG |
742 | fi |
743 | fi | |
b13fd5c1 | 744 | fi |
70c7ac22 | 745 | done |
15ffb7cd FG |
746 | |
747 | if test -n "$err" | |
748 | then | |
749 | OIFS=$IFS | |
750 | IFS=';' | |
751 | for e in $err | |
752 | do | |
753 | if test -n "$e" | |
754 | then | |
755 | echo >&2 "$e" | |
756 | fi | |
757 | done | |
758 | IFS=$OIFS | |
759 | exit 1 | |
760 | fi | |
761 | } | |
70c7ac22 LH |
762 | } |
763 | ||
bffe71f4 EM |
764 | set_name_rev () { |
765 | revname=$( ( | |
14111fc4 | 766 | sanitize_submodule_env |
bffe71f4 | 767 | cd "$1" && { |
5be60078 JH |
768 | git describe "$2" 2>/dev/null || |
769 | git describe --tags "$2" 2>/dev/null || | |
f669ac0b ML |
770 | git describe --contains "$2" 2>/dev/null || |
771 | git describe --all --always "$2" | |
bffe71f4 EM |
772 | } |
773 | ) ) | |
774 | test -z "$revname" || revname=" ($revname)" | |
775 | } | |
28f9af5d PY |
776 | # |
777 | # Show commit summary for submodules in index or working tree | |
778 | # | |
779 | # If '--cached' is given, show summary between index and given commit, | |
780 | # or between working tree and given commit | |
781 | # | |
782 | # $@ = [commit (default 'HEAD'),] requested paths (default all) | |
783 | # | |
784 | cmd_summary() { | |
f2dc06a3 | 785 | summary_limit=-1 |
d0f64dd4 | 786 | for_status= |
1c244f6e | 787 | diff_cmd=diff-index |
f2dc06a3 | 788 | |
28f9af5d PY |
789 | # parse $args after "submodule ... summary". |
790 | while test $# -ne 0 | |
791 | do | |
792 | case "$1" in | |
793 | --cached) | |
794 | cached="$1" | |
795 | ;; | |
1c244f6e JL |
796 | --files) |
797 | files="$1" | |
798 | ;; | |
d0f64dd4 PY |
799 | --for-status) |
800 | for_status="$1" | |
801 | ;; | |
f2dc06a3 | 802 | -n|--summary-limit) |
862ae6cd RS |
803 | summary_limit="$2" |
804 | isnumber "$summary_limit" || usage | |
f2dc06a3 PY |
805 | shift |
806 | ;; | |
862ae6cd RS |
807 | --summary-limit=*) |
808 | summary_limit="${1#--summary-limit=}" | |
809 | isnumber "$summary_limit" || usage | |
810 | ;; | |
28f9af5d PY |
811 | --) |
812 | shift | |
813 | break | |
814 | ;; | |
815 | -*) | |
816 | usage | |
817 | ;; | |
818 | *) | |
819 | break | |
820 | ;; | |
821 | esac | |
822 | shift | |
823 | done | |
bffe71f4 | 824 | |
f2dc06a3 PY |
825 | test $summary_limit = 0 && return |
826 | ||
3deea89c | 827 | if rev=$(git rev-parse -q --verify --default HEAD ${1+"$1"}) |
28f9af5d PY |
828 | then |
829 | head=$rev | |
caa9c3ca | 830 | test $# = 0 || shift |
496eeeb1 | 831 | elif test -z "$1" || test "$1" = "HEAD" |
3deea89c | 832 | then |
14e940d7 JH |
833 | # before the first commit: compare with an empty tree |
834 | head=$(git hash-object -w -t tree --stdin </dev/null) | |
2ea6c2c9 | 835 | test -z "$1" || shift |
28f9af5d | 836 | else |
3deea89c | 837 | head="HEAD" |
28f9af5d PY |
838 | fi |
839 | ||
1c244f6e JL |
840 | if [ -n "$files" ] |
841 | then | |
842 | test -n "$cached" && | |
465d6a00 | 843 | die "$(gettext "The --cached option cannot be used with the --files option")" |
1c244f6e JL |
844 | diff_cmd=diff-files |
845 | head= | |
846 | fi | |
847 | ||
28f9af5d | 848 | cd_to_toplevel |
091a6eb0 | 849 | eval "set $(git rev-parse --sq --prefix "$wt_prefix" -- "$@")" |
28f9af5d | 850 | # Get modified modules cared by user |
18076502 | 851 | modules=$(git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- "$@" | |
e1622bfc | 852 | sane_egrep '^:([0-7]* )?160000' | |
2be94509 | 853 | while read mod_src mod_dst sha1_src sha1_dst status sm_path |
28f9af5d PY |
854 | do |
855 | # Always show modules deleted or type-changed (blob<->module) | |
496eeeb1 EP |
856 | if test "$status" = D || test "$status" = T |
857 | then | |
6a066230 | 858 | printf '%s\n' "$sm_path" |
496eeeb1 EP |
859 | continue |
860 | fi | |
927b26f8 | 861 | # Respect the ignore setting for --for-status. |
862 | if test -n "$for_status" | |
863 | then | |
0ea306ef | 864 | name=$(git submodule--helper name "$sm_path") |
927b26f8 | 865 | ignore_config=$(get_submodule_config "$name" ignore none) |
496eeeb1 | 866 | test $status != A && test $ignore_config = all && continue |
927b26f8 | 867 | fi |
28f9af5d | 868 | # Also show added or modified modules which are checked out |
2be94509 | 869 | GIT_DIR="$sm_path/.git" git-rev-parse --git-dir >/dev/null 2>&1 && |
6a066230 | 870 | printf '%s\n' "$sm_path" |
28f9af5d PY |
871 | done |
872 | ) | |
1cb639e6 | 873 | |
d0f64dd4 PY |
874 | test -z "$modules" && return |
875 | ||
18076502 | 876 | git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- $modules | |
e1622bfc | 877 | sane_egrep '^:([0-7]* )?160000' | |
1cb639e6 PY |
878 | cut -c2- | |
879 | while read mod_src mod_dst sha1_src sha1_dst status name | |
880 | do | |
881 | if test -z "$cached" && | |
882 | test $sha1_dst = 0000000000000000000000000000000000000000 | |
883 | then | |
884 | case "$mod_dst" in | |
885 | 160000) | |
886 | sha1_dst=$(GIT_DIR="$name/.git" git rev-parse HEAD) | |
887 | ;; | |
888 | 100644 | 100755 | 120000) | |
889 | sha1_dst=$(git hash-object $name) | |
890 | ;; | |
891 | 000000) | |
892 | ;; # removed | |
893 | *) | |
894 | # unexpected type | |
6ff875c5 | 895 | eval_gettextln "unexpected mode \$mod_dst" >&2 |
1cb639e6 PY |
896 | continue ;; |
897 | esac | |
898 | fi | |
899 | missing_src= | |
900 | missing_dst= | |
901 | ||
902 | test $mod_src = 160000 && | |
30353a40 | 903 | ! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_src^0 >/dev/null && |
1cb639e6 PY |
904 | missing_src=t |
905 | ||
906 | test $mod_dst = 160000 && | |
30353a40 | 907 | ! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_dst^0 >/dev/null && |
1cb639e6 | 908 | missing_dst=t |
bffe71f4 | 909 | |
091a6eb0 JK |
910 | display_name=$(relative_path "$name") |
911 | ||
1cb639e6 PY |
912 | total_commits= |
913 | case "$missing_src,$missing_dst" in | |
914 | t,) | |
091a6eb0 | 915 | errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_src")" |
1cb639e6 PY |
916 | ;; |
917 | ,t) | |
091a6eb0 | 918 | errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_dst")" |
1cb639e6 PY |
919 | ;; |
920 | t,t) | |
091a6eb0 | 921 | errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commits \$sha1_src and \$sha1_dst")" |
1cb639e6 PY |
922 | ;; |
923 | *) | |
924 | errmsg= | |
925 | total_commits=$( | |
496eeeb1 | 926 | if test $mod_src = 160000 && test $mod_dst = 160000 |
1cb639e6 PY |
927 | then |
928 | range="$sha1_src...$sha1_dst" | |
929 | elif test $mod_src = 160000 | |
930 | then | |
931 | range=$sha1_src | |
932 | else | |
933 | range=$sha1_dst | |
934 | fi | |
935 | GIT_DIR="$name/.git" \ | |
b0e621ad | 936 | git rev-list --first-parent $range -- | wc -l |
1cb639e6 | 937 | ) |
eed35595 | 938 | total_commits=" ($(($total_commits + 0)))" |
1cb639e6 PY |
939 | ;; |
940 | esac | |
941 | ||
942 | sha1_abbr_src=$(echo $sha1_src | cut -c1-7) | |
943 | sha1_abbr_dst=$(echo $sha1_dst | cut -c1-7) | |
944 | if test $status = T | |
945 | then | |
b3e73449 ÆAB |
946 | blob="$(gettext "blob")" |
947 | submodule="$(gettext "submodule")" | |
1cb639e6 PY |
948 | if test $mod_dst = 160000 |
949 | then | |
091a6eb0 | 950 | echo "* $display_name $sha1_abbr_src($blob)->$sha1_abbr_dst($submodule)$total_commits:" |
1cb639e6 | 951 | else |
091a6eb0 | 952 | echo "* $display_name $sha1_abbr_src($submodule)->$sha1_abbr_dst($blob)$total_commits:" |
1cb639e6 PY |
953 | fi |
954 | else | |
091a6eb0 | 955 | echo "* $display_name $sha1_abbr_src...$sha1_abbr_dst$total_commits:" |
1cb639e6 PY |
956 | fi |
957 | if test -n "$errmsg" | |
958 | then | |
959 | # Don't give error msg for modification whose dst is not submodule | |
960 | # i.e. deleted or changed to blob | |
961 | test $mod_dst = 160000 && echo "$errmsg" | |
962 | else | |
496eeeb1 | 963 | if test $mod_src = 160000 && test $mod_dst = 160000 |
1cb639e6 | 964 | then |
f2dc06a3 PY |
965 | limit= |
966 | test $summary_limit -gt 0 && limit="-$summary_limit" | |
1cb639e6 | 967 | GIT_DIR="$name/.git" \ |
f2dc06a3 | 968 | git log $limit --pretty='format: %m %s' \ |
1cb639e6 PY |
969 | --first-parent $sha1_src...$sha1_dst |
970 | elif test $mod_dst = 160000 | |
971 | then | |
972 | GIT_DIR="$name/.git" \ | |
973 | git log --pretty='format: > %s' -1 $sha1_dst | |
974 | else | |
975 | GIT_DIR="$name/.git" \ | |
976 | git log --pretty='format: < %s' -1 $sha1_src | |
977 | fi | |
978 | echo | |
979 | fi | |
980 | echo | |
3ba7407b | 981 | done |
28f9af5d | 982 | } |
70c7ac22 | 983 | # |
941987a5 | 984 | # List all submodules, prefixed with: |
70c7ac22 LH |
985 | # - submodule not initialized |
986 | # + different revision checked out | |
987 | # | |
988 | # If --cached was specified the revision in the index will be printed | |
989 | # instead of the currently checked out revision. | |
990 | # | |
991 | # $@ = requested paths (default to all) | |
992 | # | |
23a485e3 | 993 | cmd_status() |
70c7ac22 | 994 | { |
5c08dbbd JH |
995 | # parse $args after "submodule ... status". |
996 | while test $# -ne 0 | |
997 | do | |
998 | case "$1" in | |
999 | -q|--quiet) | |
2e6a30ef | 1000 | GIT_QUIET=1 |
5c08dbbd JH |
1001 | ;; |
1002 | --cached) | |
1003 | cached=1 | |
1004 | ;; | |
64b19ffe JH |
1005 | --recursive) |
1006 | recursive=1 | |
1007 | ;; | |
5c08dbbd JH |
1008 | --) |
1009 | shift | |
1010 | break | |
1011 | ;; | |
1012 | -*) | |
1013 | usage | |
1014 | ;; | |
1015 | *) | |
1016 | break | |
1017 | ;; | |
1018 | esac | |
1019 | shift | |
1020 | done | |
1021 | ||
b0f4b408 SB |
1022 | { |
1023 | git submodule--helper list --prefix "$wt_prefix" "$@" || | |
1024 | echo "#unmatched" | |
1025 | } | | |
64394e3a | 1026 | while read mode sha1 stage sm_path |
70c7ac22 | 1027 | do |
be9d0a3a | 1028 | die_if_unmatched "$mode" |
0ea306ef | 1029 | name=$(git submodule--helper name "$sm_path") || exit |
5be60078 | 1030 | url=$(git config submodule."$name".url) |
091a6eb0 | 1031 | displaypath=$(relative_path "$prefix$sm_path") |
313ee0d6 NMC |
1032 | if test "$stage" = U |
1033 | then | |
1034 | say "U$sha1 $displaypath" | |
1035 | continue | |
1036 | fi | |
496eeeb1 EP |
1037 | if test -z "$url" || |
1038 | { | |
1039 | ! test -d "$sm_path"/.git && | |
1040 | ! test -f "$sm_path"/.git | |
1041 | } | |
70c7ac22 | 1042 | then |
64b19ffe | 1043 | say "-$sha1 $displaypath" |
70c7ac22 LH |
1044 | continue; |
1045 | fi | |
64394e3a | 1046 | if git diff-files --ignore-submodules=dirty --quiet -- "$sm_path" |
70c7ac22 | 1047 | then |
b545cd15 | 1048 | set_name_rev "$sm_path" "$sha1" |
64b19ffe | 1049 | say " $sha1 $displaypath$revname" |
70c7ac22 LH |
1050 | else |
1051 | if test -z "$cached" | |
1052 | then | |
14111fc4 | 1053 | sha1=$(sanitize_submodule_env; cd "$sm_path" && git rev-parse --verify HEAD) |
70c7ac22 | 1054 | fi |
b545cd15 | 1055 | set_name_rev "$sm_path" "$sha1" |
64b19ffe JH |
1056 | say "+$sha1 $displaypath$revname" |
1057 | fi | |
1058 | ||
1059 | if test -n "$recursive" | |
1060 | then | |
1061 | ( | |
1062 | prefix="$displaypath/" | |
14111fc4 | 1063 | sanitize_submodule_env |
10450cf7 | 1064 | wt_prefix= |
64394e3a | 1065 | cd "$sm_path" && |
e15bec0e | 1066 | eval cmd_status |
64b19ffe | 1067 | ) || |
64394e3a | 1068 | die "$(eval_gettext "Failed to recurse into submodule path '\$sm_path'")" |
70c7ac22 LH |
1069 | fi |
1070 | done | |
1071 | } | |
2327f61e DA |
1072 | # |
1073 | # Sync remote urls for submodules | |
1074 | # This makes the value for remote.$remote.url match the value | |
1075 | # specified in .gitmodules. | |
1076 | # | |
1077 | cmd_sync() | |
1078 | { | |
1079 | while test $# -ne 0 | |
1080 | do | |
1081 | case "$1" in | |
1082 | -q|--quiet) | |
2e6a30ef | 1083 | GIT_QUIET=1 |
2327f61e DA |
1084 | shift |
1085 | ;; | |
82f49f29 PH |
1086 | --recursive) |
1087 | recursive=1 | |
1088 | shift | |
1089 | ;; | |
2327f61e DA |
1090 | --) |
1091 | shift | |
1092 | break | |
1093 | ;; | |
1094 | -*) | |
1095 | usage | |
1096 | ;; | |
1097 | *) | |
1098 | break | |
1099 | ;; | |
1100 | esac | |
1101 | done | |
1102 | cd_to_toplevel | |
b0f4b408 SB |
1103 | { |
1104 | git submodule--helper list --prefix "$wt_prefix" "$@" || | |
1105 | echo "#unmatched" | |
1106 | } | | |
64394e3a | 1107 | while read mode sha1 stage sm_path |
2327f61e | 1108 | do |
be9d0a3a | 1109 | die_if_unmatched "$mode" |
0ea306ef | 1110 | name=$(git submodule--helper name "$sm_path") |
2327f61e | 1111 | url=$(git config -f .gitmodules --get submodule."$name".url) |
baede9f8 JH |
1112 | |
1113 | # Possibly a url relative to parent | |
1114 | case "$url" in | |
1115 | ./*|../*) | |
967b2c66 JS |
1116 | # rewrite foo/bar as ../.. to find path from |
1117 | # submodule work tree to superproject work tree | |
6a066230 | 1118 | up_path="$(printf '%s\n' "$sm_path" | sed "s/[^/][^/]*/../g")" && |
967b2c66 JS |
1119 | # guarantee a trailing / |
1120 | up_path=${up_path%/}/ && | |
1121 | # path from submodule work tree to submodule origin repo | |
63e95beb | 1122 | sub_origin_url=$(git submodule--helper resolve-relative-url "$url" "$up_path") && |
967b2c66 | 1123 | # path from superproject work tree to submodule origin repo |
63e95beb | 1124 | super_config_url=$(git submodule--helper resolve-relative-url "$url") || exit |
967b2c66 JS |
1125 | ;; |
1126 | *) | |
1127 | sub_origin_url="$url" | |
1128 | super_config_url="$url" | |
baede9f8 JH |
1129 | ;; |
1130 | esac | |
1131 | ||
ccee6086 | 1132 | if git config "submodule.$name.url" >/dev/null 2>/dev/null |
2327f61e | 1133 | then |
091a6eb0 JK |
1134 | displaypath=$(relative_path "$prefix$sm_path") |
1135 | say "$(eval_gettext "Synchronizing submodule url for '\$displaypath'")" | |
967b2c66 | 1136 | git config submodule."$name".url "$super_config_url" |
ccee6086 | 1137 | |
64394e3a | 1138 | if test -e "$sm_path"/.git |
ccee6086 JH |
1139 | then |
1140 | ( | |
14111fc4 | 1141 | sanitize_submodule_env |
64394e3a | 1142 | cd "$sm_path" |
ccee6086 | 1143 | remote=$(get_default_remote) |
967b2c66 | 1144 | git config remote."$remote".url "$sub_origin_url" |
82f49f29 PH |
1145 | |
1146 | if test -n "$recursive" | |
1147 | then | |
1148 | prefix="$prefix$sm_path/" | |
1149 | eval cmd_sync | |
1150 | fi | |
ccee6086 JH |
1151 | ) |
1152 | fi | |
2327f61e DA |
1153 | fi |
1154 | done | |
1155 | } | |
70c7ac22 | 1156 | |
5c08dbbd JH |
1157 | # This loop parses the command line arguments to find the |
1158 | # subcommand name to dispatch. Parsing of the subcommand specific | |
1159 | # options are primarily done by the subcommand implementations. | |
1160 | # Subcommand specific options such as --branch and --cached are | |
1161 | # parsed here as well, for backward compatibility. | |
1162 | ||
1163 | while test $# != 0 && test -z "$command" | |
70c7ac22 LH |
1164 | do |
1165 | case "$1" in | |
cf419828 | 1166 | add | foreach | init | deinit | update | status | summary | sync) |
5c08dbbd | 1167 | command=$1 |
70c7ac22 LH |
1168 | ;; |
1169 | -q|--quiet) | |
2e6a30ef | 1170 | GIT_QUIET=1 |
70c7ac22 | 1171 | ;; |
ecda0723 SV |
1172 | -b|--branch) |
1173 | case "$2" in | |
1174 | '') | |
1175 | usage | |
1176 | ;; | |
1177 | esac | |
1178 | branch="$2"; shift | |
1179 | ;; | |
70c7ac22 | 1180 | --cached) |
28f9af5d | 1181 | cached="$1" |
70c7ac22 LH |
1182 | ;; |
1183 | --) | |
1184 | break | |
1185 | ;; | |
1186 | -*) | |
1187 | usage | |
1188 | ;; | |
1189 | *) | |
1190 | break | |
1191 | ;; | |
1192 | esac | |
1193 | shift | |
1194 | done | |
1195 | ||
5c08dbbd | 1196 | # No command word defaults to "status" |
af9c9f97 RR |
1197 | if test -z "$command" |
1198 | then | |
1199 | if test $# = 0 | |
1200 | then | |
1201 | command=status | |
1202 | else | |
1203 | usage | |
1204 | fi | |
1205 | fi | |
5c08dbbd JH |
1206 | |
1207 | # "-b branch" is accepted only by "add" | |
1208 | if test -n "$branch" && test "$command" != add | |
1209 | then | |
ecda0723 | 1210 | usage |
5c08dbbd JH |
1211 | fi |
1212 | ||
28f9af5d | 1213 | # "--cached" is accepted only by "status" and "summary" |
496eeeb1 | 1214 | if test -n "$cached" && test "$command" != status && test "$command" != summary |
5c08dbbd | 1215 | then |
70c7ac22 | 1216 | usage |
5c08dbbd JH |
1217 | fi |
1218 | ||
1219 | "cmd_$command" "$@" |