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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> |
c32eaa8a SB |
15 | or: $dashless [--quiet] sync [--recursive] [--] [<path>...] |
16 | or: $dashless [--quiet] absorbgitdirs [--] [<path>...]" | |
8f321a39 | 17 | OPTIONS_SPEC= |
091a6eb0 | 18 | SUBDIRECTORY_OK=Yes |
70c7ac22 | 19 | . git-sh-setup |
98fcf840 | 20 | . git-parse-remote |
70c7ac22 | 21 | require_work_tree |
091a6eb0 JK |
22 | wt_prefix=$(git rev-parse --show-prefix) |
23 | cd_to_toplevel | |
70c7ac22 | 24 | |
f1762d77 BW |
25 | # Tell the rest of git that any URLs we get don't come |
26 | # directly from the user, so it can apply policy as appropriate. | |
27 | GIT_PROTOCOL_FROM_USER=0 | |
28 | export GIT_PROTOCOL_FROM_USER | |
33cfccbb | 29 | |
5c08dbbd | 30 | command= |
ecda0723 | 31 | branch= |
d27b876b | 32 | force= |
d92a3959 | 33 | reference= |
70c7ac22 | 34 | cached= |
48bb3033 GP |
35 | recursive= |
36 | init= | |
1c244f6e | 37 | files= |
06b1abb5 | 38 | remote= |
31ca3ac3 | 39 | nofetch= |
32948425 | 40 | update= |
15fc56a8 | 41 | prefix= |
73b0898d | 42 | custom_name= |
275cd184 | 43 | depth= |
72c5f883 | 44 | progress= |
70c7ac22 | 45 | |
be9d0a3a HV |
46 | die_if_unmatched () |
47 | { | |
48 | if test "$1" = "#unmatched" | |
49 | then | |
c4c02bf1 | 50 | exit ${2:-1} |
be9d0a3a HV |
51 | fi |
52 | } | |
53 | ||
88ce00c3 TK |
54 | # |
55 | # Print a submodule configuration setting | |
56 | # | |
57 | # $1 = submodule name | |
58 | # $2 = option name | |
59 | # $3 = default value | |
60 | # | |
61 | # Checks in the usual git-config places first (for overrides), | |
62 | # otherwise it falls back on .gitmodules. This allows you to | |
63 | # distribute project-wide defaults in .gitmodules, while still | |
64 | # customizing individual repositories if necessary. If the option is | |
65 | # not in .gitmodules either, print a default value. | |
66 | # | |
67 | get_submodule_config () { | |
68 | name="$1" | |
69 | option="$2" | |
70 | default="$3" | |
71 | value=$(git config submodule."$name"."$option") | |
72 | if test -z "$value" | |
73 | then | |
74 | value=$(git config -f .gitmodules submodule."$name"."$option") | |
75 | fi | |
76 | printf '%s' "${value:-$default}" | |
77 | } | |
78 | ||
862ae6cd RS |
79 | isnumber() |
80 | { | |
81 | n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1" | |
82 | } | |
83 | ||
14111fc4 JK |
84 | # Sanitize the local git environment for use within a submodule. We |
85 | # can't simply use clear_local_git_env since we want to preserve some | |
86 | # of the settings from GIT_CONFIG_PARAMETERS. | |
87 | sanitize_submodule_env() | |
88 | { | |
89044baa | 89 | save_config=$GIT_CONFIG_PARAMETERS |
14111fc4 | 90 | clear_local_git_env |
89044baa | 91 | GIT_CONFIG_PARAMETERS=$save_config |
860cba61 | 92 | export GIT_CONFIG_PARAMETERS |
14111fc4 JK |
93 | } |
94 | ||
ecda0723 SV |
95 | # |
96 | # Add a new submodule to the working tree, .gitmodules and the index | |
97 | # | |
ec05df35 | 98 | # $@ = repo path |
ecda0723 SV |
99 | # |
100 | # optional branch is stored in global branch variable | |
101 | # | |
23a485e3 | 102 | cmd_add() |
ecda0723 | 103 | { |
5c08dbbd | 104 | # parse $args after "submodule ... add". |
091a6eb0 | 105 | reference_path= |
5c08dbbd JH |
106 | while test $# -ne 0 |
107 | do | |
108 | case "$1" in | |
109 | -b | --branch) | |
110 | case "$2" in '') usage ;; esac | |
111 | branch=$2 | |
112 | shift | |
113 | ;; | |
d27b876b JL |
114 | -f | --force) |
115 | force=$1 | |
116 | ;; | |
5c08dbbd | 117 | -q|--quiet) |
2e6a30ef | 118 | GIT_QUIET=1 |
5c08dbbd | 119 | ;; |
d92a3959 MT |
120 | --reference) |
121 | case "$2" in '') usage ;; esac | |
091a6eb0 | 122 | reference_path=$2 |
d92a3959 MT |
123 | shift |
124 | ;; | |
125 | --reference=*) | |
091a6eb0 | 126 | reference_path="${1#--reference=}" |
d92a3959 | 127 | ;; |
73b0898d JL |
128 | --name) |
129 | case "$2" in '') usage ;; esac | |
130 | custom_name=$2 | |
131 | shift | |
132 | ;; | |
275cd184 FG |
133 | --depth) |
134 | case "$2" in '') usage ;; esac | |
135 | depth="--depth=$2" | |
136 | shift | |
137 | ;; | |
138 | --depth=*) | |
139 | depth=$1 | |
140 | ;; | |
5c08dbbd JH |
141 | --) |
142 | shift | |
143 | break | |
144 | ;; | |
145 | -*) | |
146 | usage | |
147 | ;; | |
148 | *) | |
149 | break | |
150 | ;; | |
151 | esac | |
152 | shift | |
153 | done | |
154 | ||
091a6eb0 JK |
155 | if test -n "$reference_path" |
156 | then | |
157 | is_absolute_path "$reference_path" || | |
158 | reference_path="$wt_prefix$reference_path" | |
159 | ||
160 | reference="--reference=$reference_path" | |
161 | fi | |
162 | ||
ecda0723 | 163 | repo=$1 |
64394e3a | 164 | sm_path=$2 |
ecda0723 | 165 | |
64394e3a | 166 | if test -z "$sm_path"; then |
6a066230 | 167 | sm_path=$(printf '%s\n' "$repo" | |
1414e578 JL |
168 | sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*[/:]||g') |
169 | fi | |
170 | ||
496eeeb1 | 171 | if test -z "$repo" || test -z "$sm_path"; then |
ecda0723 SV |
172 | usage |
173 | fi | |
174 | ||
091a6eb0 JK |
175 | is_absolute_path "$sm_path" || sm_path="$wt_prefix$sm_path" |
176 | ||
ec05df35 ML |
177 | # assure repo is absolute or relative to parent |
178 | case "$repo" in | |
179 | ./*|../*) | |
091a6eb0 JK |
180 | test -z "$wt_prefix" || |
181 | die "$(gettext "Relative path can only be used from the toplevel of the working tree")" | |
182 | ||
ec05df35 | 183 | # dereference source url relative to parent's url |
63e95beb | 184 | realrepo=$(git submodule--helper resolve-relative-url "$repo") || exit |
ec05df35 ML |
185 | ;; |
186 | *:*|/*) | |
187 | # absolute url | |
188 | realrepo=$repo | |
189 | ;; | |
190 | *) | |
497ee872 | 191 | die "$(eval_gettext "repo URL: '\$repo' must be absolute or begin with ./|../")" |
ec05df35 ML |
192 | ;; |
193 | esac | |
194 | ||
db75ada5 MG |
195 | # normalize path: |
196 | # multiple //; leading ./; /./; /../; trailing / | |
64394e3a | 197 | sm_path=$(printf '%s/\n' "$sm_path" | |
db75ada5 MG |
198 | sed -e ' |
199 | s|//*|/|g | |
200 | s|^\(\./\)*|| | |
8196e728 | 201 | s|/\(\./\)*|/|g |
db75ada5 MG |
202 | :start |
203 | s|\([^/]*\)/\.\./|| | |
204 | tstart | |
205 | s|/*$|| | |
206 | ') | |
619acfc7 SB |
207 | if test -z "$force" |
208 | then | |
209 | git ls-files --error-unmatch "$sm_path" > /dev/null 2>&1 && | |
210 | die "$(eval_gettext "'\$sm_path' already exists in the index")" | |
211 | else | |
212 | git ls-files -s "$sm_path" | sane_grep -v "^160000" > /dev/null 2>&1 && | |
213 | die "$(eval_gettext "'\$sm_path' already exists in the index and is not a submodule")" | |
214 | fi | |
ecda0723 | 215 | |
53213994 JK |
216 | if test -z "$force" && |
217 | ! git add --dry-run --ignore-missing --no-warn-embedded-repo "$sm_path" > /dev/null 2>&1 | |
d27b876b | 218 | then |
6ff875c5 | 219 | eval_gettextln "The following path is ignored by one of your .gitignore files: |
64394e3a | 220 | \$sm_path |
6ff875c5 | 221 | Use -f if you really want to add it." >&2 |
d27b876b JL |
222 | exit 1 |
223 | fi | |
224 | ||
73b0898d JL |
225 | if test -n "$custom_name" |
226 | then | |
227 | sm_name="$custom_name" | |
228 | else | |
229 | sm_name="$sm_path" | |
230 | fi | |
231 | ||
d4264ca3 | 232 | # perhaps the path exists and is already a git repo, else clone it |
64394e3a | 233 | if test -e "$sm_path" |
d4264ca3 | 234 | then |
496eeeb1 | 235 | if test -d "$sm_path"/.git || test -f "$sm_path"/.git |
d4264ca3 | 236 | then |
64394e3a | 237 | eval_gettextln "Adding existing repo at '\$sm_path' to the index" |
d4264ca3 | 238 | else |
64394e3a | 239 | die "$(eval_gettext "'\$sm_path' already exists and is not a valid git repo")" |
d4264ca3 | 240 | fi |
c2f93917 | 241 | |
d4264ca3 | 242 | else |
4b7c286e JL |
243 | if test -d ".git/modules/$sm_name" |
244 | then | |
245 | if test -z "$force" | |
246 | then | |
0d71dbfd | 247 | eval_gettextln >&2 "A git directory for '\$sm_name' is found locally with remote(s):" |
4b7c286e | 248 | GIT_DIR=".git/modules/$sm_name" GIT_WORK_TREE=. git remote -v | grep '(fetch)' | sed -e s,^," ", -e s,' (fetch)',, >&2 |
0d71dbfd VA |
249 | die "$(eval_gettextln "\ |
250 | If you want to reuse this local git directory instead of cloning again from | |
251 | \$realrepo | |
252 | use the '--force' option. If the local git directory is not the correct repo | |
253 | or you are unsure what this means choose another name with the '--name' option.")" | |
4b7c286e | 254 | else |
0d71dbfd | 255 | eval_gettextln "Reactivating local git directory for submodule '\$sm_name'." |
4b7c286e JL |
256 | fi |
257 | fi | |
d10e3b42 | 258 | git submodule--helper clone ${GIT_QUIET:+--quiet} --prefix "$wt_prefix" --path "$sm_path" --name "$sm_name" --url "$realrepo" ${reference:+"$reference"} ${depth:+"$depth"} || exit |
d851ffb9 | 259 | ( |
14111fc4 | 260 | sanitize_submodule_env |
d851ffb9 JH |
261 | cd "$sm_path" && |
262 | # ash fails to wordsplit ${branch:+-b "$branch"...} | |
263 | case "$branch" in | |
264 | '') git checkout -f -q ;; | |
265 | ?*) git checkout -f -q -B "$branch" "origin/$branch" ;; | |
266 | esac | |
267 | ) || die "$(eval_gettext "Unable to checkout submodule '\$sm_path'")" | |
d4264ca3 | 268 | fi |
73b0898d | 269 | git config submodule."$sm_name".url "$realrepo" |
d4264ca3 | 270 | |
53213994 | 271 | git add --no-warn-embedded-repo $force "$sm_path" || |
64394e3a | 272 | die "$(eval_gettext "Failed to add submodule '\$sm_path'")" |
ecda0723 | 273 | |
73b0898d JL |
274 | git config -f .gitmodules submodule."$sm_name".path "$sm_path" && |
275 | git config -f .gitmodules submodule."$sm_name".url "$repo" && | |
b9289227 TK |
276 | if test -n "$branch" |
277 | then | |
278 | git config -f .gitmodules submodule."$sm_name".branch "$branch" | |
279 | fi && | |
31991b02 | 280 | git add --force .gitmodules || |
64394e3a | 281 | die "$(eval_gettext "Failed to register submodule '\$sm_path'")" |
1b614c07 BW |
282 | |
283 | # NEEDSWORK: In a multi-working-tree world, this needs to be | |
284 | # set in the per-worktree config. | |
285 | if git config --get submodule.active >/dev/null | |
286 | then | |
287 | # If the submodule being adding isn't already covered by the | |
288 | # current configured pathspec, set the submodule's active flag | |
289 | if ! git submodule--helper is-active "$sm_path" | |
290 | then | |
291 | git config submodule."$sm_name".active "true" | |
292 | fi | |
293 | else | |
294 | git config submodule."$sm_name".active "true" | |
295 | fi | |
ecda0723 SV |
296 | } |
297 | ||
19a31f9c ML |
298 | # |
299 | # Execute an arbitrary command sequence in each checked out | |
300 | # submodule | |
301 | # | |
302 | # $@ = command to execute | |
303 | # | |
304 | cmd_foreach() | |
305 | { | |
1d5bec8b JH |
306 | # parse $args after "submodule ... foreach". |
307 | while test $# -ne 0 | |
308 | do | |
309 | case "$1" in | |
310 | -q|--quiet) | |
311 | GIT_QUIET=1 | |
312 | ;; | |
15fc56a8 JH |
313 | --recursive) |
314 | recursive=1 | |
315 | ;; | |
1d5bec8b JH |
316 | -*) |
317 | usage | |
318 | ;; | |
319 | *) | |
320 | break | |
321 | ;; | |
322 | esac | |
323 | shift | |
324 | done | |
325 | ||
f030c96d ÆAB |
326 | toplevel=$(pwd) |
327 | ||
4dca1aa6 BC |
328 | # dup stdin so that it can be restored when running the external |
329 | # command in the subshell (and a recursive call to this function) | |
330 | exec 3<&0 | |
331 | ||
b0f4b408 SB |
332 | { |
333 | git submodule--helper list --prefix "$wt_prefix" || | |
c4c02bf1 | 334 | echo "#unmatched" $? |
b0f4b408 | 335 | } | |
cf9e55f4 | 336 | while read -r mode sha1 stage sm_path |
19a31f9c | 337 | do |
c4c02bf1 | 338 | die_if_unmatched "$mode" "$sha1" |
64394e3a | 339 | if test -e "$sm_path"/.git |
19a31f9c | 340 | then |
44431df0 | 341 | displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix") |
ea2fa104 | 342 | say "$(eval_gettext "Entering '\$displaypath'")" |
0ea306ef | 343 | name=$(git submodule--helper name "$sm_path") |
15fc56a8 | 344 | ( |
64394e3a | 345 | prefix="$prefix$sm_path/" |
14111fc4 | 346 | sanitize_submodule_env |
64394e3a | 347 | cd "$sm_path" && |
44431df0 | 348 | sm_path=$(git submodule--helper relative-path "$sm_path" "$wt_prefix") && |
091a6eb0 JK |
349 | # we make $path available to scripts ... |
350 | path=$sm_path && | |
1c4fb136 AK |
351 | if test $# -eq 1 |
352 | then | |
353 | eval "$1" | |
354 | else | |
355 | "$@" | |
356 | fi && | |
15fc56a8 JH |
357 | if test -n "$recursive" |
358 | then | |
359 | cmd_foreach "--recursive" "$@" | |
360 | fi | |
4dca1aa6 | 361 | ) <&3 3<&- || |
ea2fa104 | 362 | die "$(eval_gettext "Stopping at '\$displaypath'; script returned non-zero status.")" |
19a31f9c ML |
363 | fi |
364 | done | |
365 | } | |
366 | ||
70c7ac22 | 367 | # |
211b7f19 | 368 | # Register submodules in .git/config |
70c7ac22 LH |
369 | # |
370 | # $@ = requested paths (default to all) | |
371 | # | |
23a485e3 | 372 | cmd_init() |
70c7ac22 | 373 | { |
5c08dbbd JH |
374 | # parse $args after "submodule ... init". |
375 | while test $# -ne 0 | |
376 | do | |
377 | case "$1" in | |
378 | -q|--quiet) | |
2e6a30ef | 379 | GIT_QUIET=1 |
5c08dbbd JH |
380 | ;; |
381 | --) | |
382 | shift | |
383 | break | |
384 | ;; | |
385 | -*) | |
386 | usage | |
387 | ;; | |
388 | *) | |
389 | break | |
390 | ;; | |
391 | esac | |
392 | shift | |
393 | done | |
394 | ||
6e7c14e6 | 395 | git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper init ${GIT_QUIET:+--quiet} "$@" |
70c7ac22 LH |
396 | } |
397 | ||
cf419828 JL |
398 | # |
399 | # Unregister submodules from .git/config and remove their work tree | |
400 | # | |
cf419828 JL |
401 | cmd_deinit() |
402 | { | |
403 | # parse $args after "submodule ... deinit". | |
f6a52799 | 404 | deinit_all= |
cf419828 JL |
405 | while test $# -ne 0 |
406 | do | |
407 | case "$1" in | |
408 | -f|--force) | |
409 | force=$1 | |
410 | ;; | |
411 | -q|--quiet) | |
412 | GIT_QUIET=1 | |
413 | ;; | |
f6a52799 SB |
414 | --all) |
415 | deinit_all=t | |
416 | ;; | |
cf419828 JL |
417 | --) |
418 | shift | |
419 | break | |
420 | ;; | |
421 | -*) | |
422 | usage | |
423 | ;; | |
424 | *) | |
425 | break | |
426 | ;; | |
427 | esac | |
428 | shift | |
429 | done | |
430 | ||
f6a52799 SB |
431 | if test -n "$deinit_all" && test "$#" -ne 0 |
432 | then | |
433 | echo >&2 "$(eval_gettext "pathspec and --all are incompatible")" | |
434 | usage | |
435 | fi | |
436 | if test $# = 0 && test -z "$deinit_all" | |
cf419828 | 437 | then |
f6a52799 | 438 | die "$(eval_gettext "Use '--all' if you really want to deinitialize all submodules")" |
cf419828 JL |
439 | fi |
440 | ||
b0f4b408 SB |
441 | { |
442 | git submodule--helper list --prefix "$wt_prefix" "$@" || | |
c4c02bf1 | 443 | echo "#unmatched" $? |
b0f4b408 | 444 | } | |
cf9e55f4 | 445 | while read -r mode sha1 stage sm_path |
cf419828 | 446 | do |
c4c02bf1 | 447 | die_if_unmatched "$mode" "$sha1" |
0ea306ef | 448 | name=$(git submodule--helper name "$sm_path") || exit |
cf419828 | 449 | |
44431df0 | 450 | displaypath=$(git submodule--helper relative-path "$sm_path" "$wt_prefix") |
091a6eb0 | 451 | |
cf419828 JL |
452 | # Remove the submodule work tree (unless the user already did it) |
453 | if test -d "$sm_path" | |
454 | then | |
455 | # Protect submodules containing a .git directory | |
456 | if test -d "$sm_path/.git" | |
457 | then | |
0d71dbfd VA |
458 | die "$(eval_gettext "\ |
459 | Submodule work tree '\$displaypath' contains a .git directory | |
460 | (use 'rm -rf' if you really want to remove it including all of its history)")" | |
cf419828 JL |
461 | fi |
462 | ||
463 | if test -z "$force" | |
464 | then | |
7b294bf4 | 465 | git rm -qn "$sm_path" || |
091a6eb0 | 466 | die "$(eval_gettext "Submodule work tree '\$displaypath' contains local modifications; use '-f' to discard them")" |
cf419828 | 467 | fi |
7b294bf4 | 468 | rm -rf "$sm_path" && |
091a6eb0 JK |
469 | say "$(eval_gettext "Cleared directory '\$displaypath'")" || |
470 | say "$(eval_gettext "Could not remove submodule work tree '\$displaypath'")" | |
cf419828 JL |
471 | fi |
472 | ||
091a6eb0 | 473 | mkdir "$sm_path" || say "$(eval_gettext "Could not create empty submodule directory '\$displaypath'")" |
cf419828 JL |
474 | |
475 | # Remove the .git/config entries (unless the user already did it) | |
476 | if test -n "$(git config --get-regexp submodule."$name\.")" | |
477 | then | |
478 | # Remove the whole section so we have a clean state when | |
479 | # the user later decides to init this submodule again | |
480 | url=$(git config submodule."$name".url) | |
481 | git config --remove-section submodule."$name" 2>/dev/null && | |
091a6eb0 | 482 | say "$(eval_gettext "Submodule '\$name' (\$url) unregistered for path '\$displaypath'")" |
cf419828 JL |
483 | fi |
484 | done | |
485 | } | |
486 | ||
fb43e31f | 487 | is_tip_reachable () ( |
01e1d544 | 488 | sanitize_submodule_env && |
fb43e31f SB |
489 | cd "$1" && |
490 | rev=$(git rev-list -n 1 "$2" --not --all 2>/dev/null) && | |
491 | test -z "$rev" | |
492 | ) | |
493 | ||
494 | fetch_in_submodule () ( | |
01e1d544 | 495 | sanitize_submodule_env && |
fb43e31f SB |
496 | cd "$1" && |
497 | case "$2" in | |
498 | '') | |
499 | git fetch ;; | |
500 | *) | |
6cbf454a SB |
501 | shift |
502 | git fetch $(get_default_remote) "$@" ;; | |
fb43e31f SB |
503 | esac |
504 | ) | |
505 | ||
70c7ac22 | 506 | # |
211b7f19 | 507 | # Update each submodule path to correct revision, using clone and checkout as needed |
70c7ac22 LH |
508 | # |
509 | # $@ = requested paths (default to all) | |
510 | # | |
23a485e3 | 511 | cmd_update() |
70c7ac22 | 512 | { |
5c08dbbd JH |
513 | # parse $args after "submodule ... update". |
514 | while test $# -ne 0 | |
515 | do | |
516 | case "$1" in | |
517 | -q|--quiet) | |
2e6a30ef | 518 | GIT_QUIET=1 |
5c08dbbd | 519 | ;; |
72c5f883 JK |
520 | --progress) |
521 | progress="--progress" | |
522 | ;; | |
be4d2c83 | 523 | -i|--init) |
d92a3959 | 524 | init=1 |
be4d2c83 | 525 | ;; |
06b1abb5 TK |
526 | --remote) |
527 | remote=1 | |
528 | ;; | |
31ca3ac3 | 529 | -N|--no-fetch) |
31ca3ac3 FF |
530 | nofetch=1 |
531 | ;; | |
9db31bdf NMC |
532 | -f|--force) |
533 | force=$1 | |
534 | ;; | |
ca2cedba | 535 | -r|--rebase) |
32948425 | 536 | update="rebase" |
ca2cedba | 537 | ;; |
d92a3959 MT |
538 | --reference) |
539 | case "$2" in '') usage ;; esac | |
540 | reference="--reference=$2" | |
98dbe63d | 541 | shift |
d92a3959 MT |
542 | ;; |
543 | --reference=*) | |
544 | reference="$1" | |
d92a3959 | 545 | ;; |
42b49178 | 546 | -m|--merge) |
42b49178 JH |
547 | update="merge" |
548 | ;; | |
b13fd5c1 | 549 | --recursive) |
b13fd5c1 JH |
550 | recursive=1 |
551 | ;; | |
efc5fb6a JH |
552 | --checkout) |
553 | update="checkout" | |
554 | ;; | |
abed000a SB |
555 | --recommend-shallow) |
556 | recommend_shallow="--recommend-shallow" | |
557 | ;; | |
558 | --no-recommend-shallow) | |
559 | recommend_shallow="--no-recommend-shallow" | |
560 | ;; | |
275cd184 FG |
561 | --depth) |
562 | case "$2" in '') usage ;; esac | |
563 | depth="--depth=$2" | |
564 | shift | |
565 | ;; | |
566 | --depth=*) | |
567 | depth=$1 | |
568 | ;; | |
2335b870 SB |
569 | -j|--jobs) |
570 | case "$2" in '') usage ;; esac | |
571 | jobs="--jobs=$2" | |
572 | shift | |
573 | ;; | |
574 | --jobs=*) | |
575 | jobs=$1 | |
576 | ;; | |
5c08dbbd JH |
577 | --) |
578 | shift | |
579 | break | |
580 | ;; | |
581 | -*) | |
582 | usage | |
583 | ;; | |
584 | *) | |
585 | break | |
586 | ;; | |
587 | esac | |
98dbe63d | 588 | shift |
5c08dbbd JH |
589 | done |
590 | ||
d92a3959 MT |
591 | if test -n "$init" |
592 | then | |
593 | cmd_init "--" "$@" || return | |
594 | fi | |
595 | ||
48308681 SB |
596 | { |
597 | git submodule--helper update-clone ${GIT_QUIET:+--quiet} \ | |
72c5f883 | 598 | ${progress:+"$progress"} \ |
48308681 SB |
599 | ${wt_prefix:+--prefix "$wt_prefix"} \ |
600 | ${prefix:+--recursive-prefix "$prefix"} \ | |
601 | ${update:+--update "$update"} \ | |
5f50f33e | 602 | ${reference:+"$reference"} \ |
48308681 | 603 | ${depth:+--depth "$depth"} \ |
abed000a | 604 | ${recommend_shallow:+"$recommend_shallow"} \ |
2335b870 | 605 | ${jobs:+$jobs} \ |
c4c02bf1 | 606 | "$@" || echo "#unmatched" $? |
48308681 | 607 | } | { |
15ffb7cd | 608 | err= |
cf9e55f4 | 609 | while read -r mode sha1 stage just_cloned sm_path |
70c7ac22 | 610 | do |
c4c02bf1 | 611 | die_if_unmatched "$mode" "$sha1" |
48308681 | 612 | |
0ea306ef | 613 | name=$(git submodule--helper name "$sm_path") || exit |
5be60078 | 614 | url=$(git config submodule."$name".url) |
efc5fb6a JH |
615 | if ! test -z "$update" |
616 | then | |
617 | update_module=$update | |
618 | else | |
619 | update_module=$(git config submodule."$name".update) | |
a2aed08b TK |
620 | if test -z "$update_module" |
621 | then | |
622 | update_module="checkout" | |
623 | fi | |
efc5fb6a JH |
624 | fi |
625 | ||
44431df0 | 626 | displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix") |
091a6eb0 | 627 | |
48308681 | 628 | if test $just_cloned -eq 1 |
d851ffb9 | 629 | then |
bf2d8246 | 630 | subsha1= |
e7b37caf SB |
631 | case "$update_module" in |
632 | merge | rebase | none) | |
633 | update_module=checkout ;; | |
634 | esac | |
bf2d8246 | 635 | else |
14111fc4 | 636 | subsha1=$(sanitize_submodule_env; cd "$sm_path" && |
5be60078 | 637 | git rev-parse --verify HEAD) || |
091a6eb0 | 638 | die "$(eval_gettext "Unable to find current revision in submodule path '\$displaypath'")" |
70c7ac22 | 639 | fi |
211b7f19 | 640 | |
06b1abb5 TK |
641 | if test -n "$remote" |
642 | then | |
92bbe7cc | 643 | branch=$(git submodule--helper remote-branch "$sm_path") |
06b1abb5 TK |
644 | if test -z "$nofetch" |
645 | then | |
646 | # Fetch remote before determining tracking $sha1 | |
6cbf454a | 647 | fetch_in_submodule "$sm_path" $depth || |
06b1abb5 TK |
648 | die "$(eval_gettext "Unable to fetch in submodule path '\$sm_path'")" |
649 | fi | |
14111fc4 JK |
650 | remote_name=$(sanitize_submodule_env; cd "$sm_path" && get_default_remote) |
651 | sha1=$(sanitize_submodule_env; cd "$sm_path" && | |
06b1abb5 | 652 | git rev-parse --verify "${remote_name}/${branch}") || |
c87302bf | 653 | die "$(eval_gettext "Unable to find current \${remote_name}/\${branch} revision in submodule path '\$sm_path'")" |
06b1abb5 TK |
654 | fi |
655 | ||
496eeeb1 | 656 | if test "$subsha1" != "$sha1" || test -n "$force" |
70c7ac22 | 657 | then |
9db31bdf NMC |
658 | subforce=$force |
659 | # If we don't already have a -f flag and the submodule has never been checked out | |
496eeeb1 | 660 | if test -z "$subsha1" && test -z "$force" |
b9b378a0 | 661 | then |
9db31bdf | 662 | subforce="-f" |
b9b378a0 | 663 | fi |
31ca3ac3 FF |
664 | |
665 | if test -z "$nofetch" | |
666 | then | |
e5f522d6 JL |
667 | # Run fetch only if $sha1 isn't present or it |
668 | # is not reachable from a ref. | |
fb43e31f | 669 | is_tip_reachable "$sm_path" "$sha1" || |
6cbf454a | 670 | fetch_in_submodule "$sm_path" $depth || |
091a6eb0 | 671 | die "$(eval_gettext "Unable to fetch in submodule path '\$displaypath'")" |
fb43e31f SB |
672 | |
673 | # Now we tried the usual fetch, but $sha1 may | |
674 | # not be reachable from any of the refs | |
675 | is_tip_reachable "$sm_path" "$sha1" || | |
6cbf454a | 676 | fetch_in_submodule "$sm_path" $depth "$sha1" || |
c87302bf | 677 | die "$(eval_gettext "Fetched in submodule path '\$displaypath', but it did not contain \$sha1. Direct fetching of that commit failed.")" |
31ca3ac3 FF |
678 | fi |
679 | ||
877449c1 | 680 | must_die_on_failure= |
32948425 | 681 | case "$update_module" in |
a2aed08b TK |
682 | checkout) |
683 | command="git checkout $subforce -q" | |
684 | die_msg="$(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$displaypath'")" | |
685 | say_msg="$(eval_gettext "Submodule path '\$displaypath': checked out '\$sha1'")" | |
686 | ;; | |
32948425 JH |
687 | rebase) |
688 | command="git rebase" | |
091a6eb0 JK |
689 | die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$displaypath'")" |
690 | say_msg="$(eval_gettext "Submodule path '\$displaypath': rebased into '\$sha1'")" | |
877449c1 | 691 | must_die_on_failure=yes |
32948425 | 692 | ;; |
42b49178 JH |
693 | merge) |
694 | command="git merge" | |
091a6eb0 JK |
695 | die_msg="$(eval_gettext "Unable to merge '\$sha1' in submodule path '\$displaypath'")" |
696 | say_msg="$(eval_gettext "Submodule path '\$displaypath': merged in '\$sha1'")" | |
877449c1 | 697 | must_die_on_failure=yes |
42b49178 | 698 | ;; |
6cb5728c CP |
699 | !*) |
700 | command="${update_module#!}" | |
b08238ac SB |
701 | die_msg="$(eval_gettext "Execution of '\$command \$sha1' failed in submodule path '\$displaypath'")" |
702 | say_msg="$(eval_gettext "Submodule path '\$displaypath': '\$command \$sha1'")" | |
6cb5728c CP |
703 | must_die_on_failure=yes |
704 | ;; | |
32948425 | 705 | *) |
a2aed08b | 706 | die "$(eval_gettext "Invalid update mode '$update_module' for submodule '$name'")" |
32948425 | 707 | esac |
70c7ac22 | 708 | |
14111fc4 | 709 | if (sanitize_submodule_env; cd "$sm_path" && $command "$sha1") |
15ffb7cd | 710 | then |
ff968f03 | 711 | say "$say_msg" |
877449c1 JH |
712 | elif test -n "$must_die_on_failure" |
713 | then | |
ff968f03 | 714 | die_with_status 2 "$die_msg" |
15ffb7cd | 715 | else |
ff968f03 | 716 | err="${err};$die_msg" |
877449c1 | 717 | continue |
15ffb7cd | 718 | fi |
70c7ac22 | 719 | fi |
b13fd5c1 JH |
720 | |
721 | if test -n "$recursive" | |
722 | then | |
75bf5e60 | 723 | ( |
44431df0 | 724 | prefix=$(git submodule--helper relative-path "$prefix$sm_path/" "$wt_prefix") |
3604242f | 725 | wt_prefix= |
14111fc4 | 726 | sanitize_submodule_env |
75bf5e60 | 727 | cd "$sm_path" && |
36141282 | 728 | eval cmd_update |
75bf5e60 | 729 | ) |
15ffb7cd FG |
730 | res=$? |
731 | if test $res -gt 0 | |
732 | then | |
091a6eb0 | 733 | die_msg="$(eval_gettext "Failed to recurse into submodule path '\$displaypath'")" |
bb9d91b4 | 734 | if test $res -ne 2 |
15ffb7cd | 735 | then |
ff968f03 | 736 | err="${err};$die_msg" |
15ffb7cd FG |
737 | continue |
738 | else | |
ff968f03 | 739 | die_with_status $res "$die_msg" |
15ffb7cd FG |
740 | fi |
741 | fi | |
b13fd5c1 | 742 | fi |
70c7ac22 | 743 | done |
15ffb7cd FG |
744 | |
745 | if test -n "$err" | |
746 | then | |
747 | OIFS=$IFS | |
748 | IFS=';' | |
749 | for e in $err | |
750 | do | |
751 | if test -n "$e" | |
752 | then | |
753 | echo >&2 "$e" | |
754 | fi | |
755 | done | |
756 | IFS=$OIFS | |
757 | exit 1 | |
758 | fi | |
759 | } | |
70c7ac22 LH |
760 | } |
761 | ||
bffe71f4 EM |
762 | set_name_rev () { |
763 | revname=$( ( | |
14111fc4 | 764 | sanitize_submodule_env |
bffe71f4 | 765 | cd "$1" && { |
5be60078 JH |
766 | git describe "$2" 2>/dev/null || |
767 | git describe --tags "$2" 2>/dev/null || | |
f669ac0b ML |
768 | git describe --contains "$2" 2>/dev/null || |
769 | git describe --all --always "$2" | |
bffe71f4 EM |
770 | } |
771 | ) ) | |
772 | test -z "$revname" || revname=" ($revname)" | |
773 | } | |
28f9af5d PY |
774 | # |
775 | # Show commit summary for submodules in index or working tree | |
776 | # | |
777 | # If '--cached' is given, show summary between index and given commit, | |
778 | # or between working tree and given commit | |
779 | # | |
780 | # $@ = [commit (default 'HEAD'),] requested paths (default all) | |
781 | # | |
782 | cmd_summary() { | |
f2dc06a3 | 783 | summary_limit=-1 |
d0f64dd4 | 784 | for_status= |
1c244f6e | 785 | diff_cmd=diff-index |
f2dc06a3 | 786 | |
28f9af5d PY |
787 | # parse $args after "submodule ... summary". |
788 | while test $# -ne 0 | |
789 | do | |
790 | case "$1" in | |
791 | --cached) | |
792 | cached="$1" | |
793 | ;; | |
1c244f6e JL |
794 | --files) |
795 | files="$1" | |
796 | ;; | |
d0f64dd4 PY |
797 | --for-status) |
798 | for_status="$1" | |
799 | ;; | |
f2dc06a3 | 800 | -n|--summary-limit) |
862ae6cd RS |
801 | summary_limit="$2" |
802 | isnumber "$summary_limit" || usage | |
f2dc06a3 PY |
803 | shift |
804 | ;; | |
862ae6cd RS |
805 | --summary-limit=*) |
806 | summary_limit="${1#--summary-limit=}" | |
807 | isnumber "$summary_limit" || usage | |
808 | ;; | |
28f9af5d PY |
809 | --) |
810 | shift | |
811 | break | |
812 | ;; | |
813 | -*) | |
814 | usage | |
815 | ;; | |
816 | *) | |
817 | break | |
818 | ;; | |
819 | esac | |
820 | shift | |
821 | done | |
bffe71f4 | 822 | |
f2dc06a3 PY |
823 | test $summary_limit = 0 && return |
824 | ||
3deea89c | 825 | if rev=$(git rev-parse -q --verify --default HEAD ${1+"$1"}) |
28f9af5d PY |
826 | then |
827 | head=$rev | |
caa9c3ca | 828 | test $# = 0 || shift |
496eeeb1 | 829 | elif test -z "$1" || test "$1" = "HEAD" |
3deea89c | 830 | then |
14e940d7 JH |
831 | # before the first commit: compare with an empty tree |
832 | head=$(git hash-object -w -t tree --stdin </dev/null) | |
2ea6c2c9 | 833 | test -z "$1" || shift |
28f9af5d | 834 | else |
3deea89c | 835 | head="HEAD" |
28f9af5d PY |
836 | fi |
837 | ||
1c244f6e JL |
838 | if [ -n "$files" ] |
839 | then | |
840 | test -n "$cached" && | |
465d6a00 | 841 | die "$(gettext "The --cached option cannot be used with the --files option")" |
1c244f6e JL |
842 | diff_cmd=diff-files |
843 | head= | |
844 | fi | |
845 | ||
28f9af5d | 846 | cd_to_toplevel |
091a6eb0 | 847 | eval "set $(git rev-parse --sq --prefix "$wt_prefix" -- "$@")" |
28f9af5d | 848 | # Get modified modules cared by user |
18076502 | 849 | modules=$(git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- "$@" | |
e1622bfc | 850 | sane_egrep '^:([0-7]* )?160000' | |
cf9e55f4 | 851 | while read -r mod_src mod_dst sha1_src sha1_dst status sm_path |
28f9af5d PY |
852 | do |
853 | # Always show modules deleted or type-changed (blob<->module) | |
496eeeb1 EP |
854 | if test "$status" = D || test "$status" = T |
855 | then | |
6a066230 | 856 | printf '%s\n' "$sm_path" |
496eeeb1 EP |
857 | continue |
858 | fi | |
927b26f8 | 859 | # Respect the ignore setting for --for-status. |
860 | if test -n "$for_status" | |
861 | then | |
0ea306ef | 862 | name=$(git submodule--helper name "$sm_path") |
927b26f8 | 863 | ignore_config=$(get_submodule_config "$name" ignore none) |
496eeeb1 | 864 | test $status != A && test $ignore_config = all && continue |
927b26f8 | 865 | fi |
28f9af5d | 866 | # Also show added or modified modules which are checked out |
2be94509 | 867 | GIT_DIR="$sm_path/.git" git-rev-parse --git-dir >/dev/null 2>&1 && |
6a066230 | 868 | printf '%s\n' "$sm_path" |
28f9af5d PY |
869 | done |
870 | ) | |
1cb639e6 | 871 | |
d0f64dd4 PY |
872 | test -z "$modules" && return |
873 | ||
18076502 | 874 | git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- $modules | |
e1622bfc | 875 | sane_egrep '^:([0-7]* )?160000' | |
1cb639e6 | 876 | cut -c2- | |
cf9e55f4 | 877 | while read -r mod_src mod_dst sha1_src sha1_dst status name |
1cb639e6 PY |
878 | do |
879 | if test -z "$cached" && | |
880 | test $sha1_dst = 0000000000000000000000000000000000000000 | |
881 | then | |
882 | case "$mod_dst" in | |
883 | 160000) | |
884 | sha1_dst=$(GIT_DIR="$name/.git" git rev-parse HEAD) | |
885 | ;; | |
886 | 100644 | 100755 | 120000) | |
887 | sha1_dst=$(git hash-object $name) | |
888 | ;; | |
889 | 000000) | |
890 | ;; # removed | |
891 | *) | |
892 | # unexpected type | |
6ff875c5 | 893 | eval_gettextln "unexpected mode \$mod_dst" >&2 |
1cb639e6 PY |
894 | continue ;; |
895 | esac | |
896 | fi | |
897 | missing_src= | |
898 | missing_dst= | |
899 | ||
900 | test $mod_src = 160000 && | |
30353a40 | 901 | ! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_src^0 >/dev/null && |
1cb639e6 PY |
902 | missing_src=t |
903 | ||
904 | test $mod_dst = 160000 && | |
30353a40 | 905 | ! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_dst^0 >/dev/null && |
1cb639e6 | 906 | missing_dst=t |
bffe71f4 | 907 | |
44431df0 | 908 | display_name=$(git submodule--helper relative-path "$name" "$wt_prefix") |
091a6eb0 | 909 | |
1cb639e6 PY |
910 | total_commits= |
911 | case "$missing_src,$missing_dst" in | |
912 | t,) | |
091a6eb0 | 913 | errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_src")" |
1cb639e6 PY |
914 | ;; |
915 | ,t) | |
091a6eb0 | 916 | errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_dst")" |
1cb639e6 PY |
917 | ;; |
918 | t,t) | |
091a6eb0 | 919 | errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commits \$sha1_src and \$sha1_dst")" |
1cb639e6 PY |
920 | ;; |
921 | *) | |
922 | errmsg= | |
923 | total_commits=$( | |
496eeeb1 | 924 | if test $mod_src = 160000 && test $mod_dst = 160000 |
1cb639e6 PY |
925 | then |
926 | range="$sha1_src...$sha1_dst" | |
927 | elif test $mod_src = 160000 | |
928 | then | |
929 | range=$sha1_src | |
930 | else | |
931 | range=$sha1_dst | |
932 | fi | |
933 | GIT_DIR="$name/.git" \ | |
b0e621ad | 934 | git rev-list --first-parent $range -- | wc -l |
1cb639e6 | 935 | ) |
eed35595 | 936 | total_commits=" ($(($total_commits + 0)))" |
1cb639e6 PY |
937 | ;; |
938 | esac | |
939 | ||
940 | sha1_abbr_src=$(echo $sha1_src | cut -c1-7) | |
941 | sha1_abbr_dst=$(echo $sha1_dst | cut -c1-7) | |
942 | if test $status = T | |
943 | then | |
b3e73449 ÆAB |
944 | blob="$(gettext "blob")" |
945 | submodule="$(gettext "submodule")" | |
1cb639e6 PY |
946 | if test $mod_dst = 160000 |
947 | then | |
091a6eb0 | 948 | echo "* $display_name $sha1_abbr_src($blob)->$sha1_abbr_dst($submodule)$total_commits:" |
1cb639e6 | 949 | else |
091a6eb0 | 950 | echo "* $display_name $sha1_abbr_src($submodule)->$sha1_abbr_dst($blob)$total_commits:" |
1cb639e6 PY |
951 | fi |
952 | else | |
091a6eb0 | 953 | echo "* $display_name $sha1_abbr_src...$sha1_abbr_dst$total_commits:" |
1cb639e6 PY |
954 | fi |
955 | if test -n "$errmsg" | |
956 | then | |
957 | # Don't give error msg for modification whose dst is not submodule | |
958 | # i.e. deleted or changed to blob | |
959 | test $mod_dst = 160000 && echo "$errmsg" | |
960 | else | |
496eeeb1 | 961 | if test $mod_src = 160000 && test $mod_dst = 160000 |
1cb639e6 | 962 | then |
f2dc06a3 PY |
963 | limit= |
964 | test $summary_limit -gt 0 && limit="-$summary_limit" | |
1cb639e6 | 965 | GIT_DIR="$name/.git" \ |
f2dc06a3 | 966 | git log $limit --pretty='format: %m %s' \ |
1cb639e6 PY |
967 | --first-parent $sha1_src...$sha1_dst |
968 | elif test $mod_dst = 160000 | |
969 | then | |
970 | GIT_DIR="$name/.git" \ | |
971 | git log --pretty='format: > %s' -1 $sha1_dst | |
972 | else | |
973 | GIT_DIR="$name/.git" \ | |
974 | git log --pretty='format: < %s' -1 $sha1_src | |
975 | fi | |
976 | echo | |
977 | fi | |
978 | echo | |
3ba7407b | 979 | done |
28f9af5d | 980 | } |
70c7ac22 | 981 | # |
941987a5 | 982 | # List all submodules, prefixed with: |
70c7ac22 LH |
983 | # - submodule not initialized |
984 | # + different revision checked out | |
985 | # | |
986 | # If --cached was specified the revision in the index will be printed | |
987 | # instead of the currently checked out revision. | |
988 | # | |
989 | # $@ = requested paths (default to all) | |
990 | # | |
23a485e3 | 991 | cmd_status() |
70c7ac22 | 992 | { |
5c08dbbd JH |
993 | # parse $args after "submodule ... status". |
994 | while test $# -ne 0 | |
995 | do | |
996 | case "$1" in | |
997 | -q|--quiet) | |
2e6a30ef | 998 | GIT_QUIET=1 |
5c08dbbd JH |
999 | ;; |
1000 | --cached) | |
1001 | cached=1 | |
1002 | ;; | |
64b19ffe JH |
1003 | --recursive) |
1004 | recursive=1 | |
1005 | ;; | |
5c08dbbd JH |
1006 | --) |
1007 | shift | |
1008 | break | |
1009 | ;; | |
1010 | -*) | |
1011 | usage | |
1012 | ;; | |
1013 | *) | |
1014 | break | |
1015 | ;; | |
1016 | esac | |
1017 | shift | |
1018 | done | |
1019 | ||
b0f4b408 SB |
1020 | { |
1021 | git submodule--helper list --prefix "$wt_prefix" "$@" || | |
c4c02bf1 | 1022 | echo "#unmatched" $? |
b0f4b408 | 1023 | } | |
cf9e55f4 | 1024 | while read -r mode sha1 stage sm_path |
70c7ac22 | 1025 | do |
c4c02bf1 | 1026 | die_if_unmatched "$mode" "$sha1" |
0ea306ef | 1027 | name=$(git submodule--helper name "$sm_path") || exit |
44431df0 | 1028 | displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix") |
313ee0d6 NMC |
1029 | if test "$stage" = U |
1030 | then | |
1031 | say "U$sha1 $displaypath" | |
1032 | continue | |
1033 | fi | |
6dc9f01f | 1034 | if ! git submodule--helper is-active "$sm_path" || |
496eeeb1 EP |
1035 | { |
1036 | ! test -d "$sm_path"/.git && | |
1037 | ! test -f "$sm_path"/.git | |
1038 | } | |
70c7ac22 | 1039 | then |
64b19ffe | 1040 | say "-$sha1 $displaypath" |
70c7ac22 LH |
1041 | continue; |
1042 | fi | |
64394e3a | 1043 | if git diff-files --ignore-submodules=dirty --quiet -- "$sm_path" |
70c7ac22 | 1044 | then |
b545cd15 | 1045 | set_name_rev "$sm_path" "$sha1" |
64b19ffe | 1046 | say " $sha1 $displaypath$revname" |
70c7ac22 LH |
1047 | else |
1048 | if test -z "$cached" | |
1049 | then | |
14111fc4 | 1050 | sha1=$(sanitize_submodule_env; cd "$sm_path" && git rev-parse --verify HEAD) |
70c7ac22 | 1051 | fi |
b545cd15 | 1052 | set_name_rev "$sm_path" "$sha1" |
64b19ffe JH |
1053 | say "+$sha1 $displaypath$revname" |
1054 | fi | |
1055 | ||
1056 | if test -n "$recursive" | |
1057 | then | |
1058 | ( | |
1059 | prefix="$displaypath/" | |
14111fc4 | 1060 | sanitize_submodule_env |
10450cf7 | 1061 | wt_prefix= |
64394e3a | 1062 | cd "$sm_path" && |
e15bec0e | 1063 | eval cmd_status |
64b19ffe | 1064 | ) || |
64394e3a | 1065 | die "$(eval_gettext "Failed to recurse into submodule path '\$sm_path'")" |
70c7ac22 LH |
1066 | fi |
1067 | done | |
1068 | } | |
2327f61e DA |
1069 | # |
1070 | # Sync remote urls for submodules | |
1071 | # This makes the value for remote.$remote.url match the value | |
1072 | # specified in .gitmodules. | |
1073 | # | |
1074 | cmd_sync() | |
1075 | { | |
1076 | while test $# -ne 0 | |
1077 | do | |
1078 | case "$1" in | |
1079 | -q|--quiet) | |
2e6a30ef | 1080 | GIT_QUIET=1 |
2327f61e DA |
1081 | shift |
1082 | ;; | |
82f49f29 PH |
1083 | --recursive) |
1084 | recursive=1 | |
1085 | shift | |
1086 | ;; | |
2327f61e DA |
1087 | --) |
1088 | shift | |
1089 | break | |
1090 | ;; | |
1091 | -*) | |
1092 | usage | |
1093 | ;; | |
1094 | *) | |
1095 | break | |
1096 | ;; | |
1097 | esac | |
1098 | done | |
1099 | cd_to_toplevel | |
b0f4b408 SB |
1100 | { |
1101 | git submodule--helper list --prefix "$wt_prefix" "$@" || | |
c4c02bf1 | 1102 | echo "#unmatched" $? |
b0f4b408 | 1103 | } | |
cf9e55f4 | 1104 | while read -r mode sha1 stage sm_path |
2327f61e | 1105 | do |
c4c02bf1 | 1106 | die_if_unmatched "$mode" "$sha1" |
e7849a96 BW |
1107 | |
1108 | # skip inactive submodules | |
25b31f1b | 1109 | if ! git submodule--helper is-active "$sm_path" |
e7849a96 BW |
1110 | then |
1111 | continue | |
1112 | fi | |
1113 | ||
25b31f1b | 1114 | name=$(git submodule--helper name "$sm_path") |
2327f61e | 1115 | url=$(git config -f .gitmodules --get submodule."$name".url) |
baede9f8 JH |
1116 | |
1117 | # Possibly a url relative to parent | |
1118 | case "$url" in | |
1119 | ./*|../*) | |
967b2c66 JS |
1120 | # rewrite foo/bar as ../.. to find path from |
1121 | # submodule work tree to superproject work tree | |
6a066230 | 1122 | up_path="$(printf '%s\n' "$sm_path" | sed "s/[^/][^/]*/../g")" && |
967b2c66 JS |
1123 | # guarantee a trailing / |
1124 | up_path=${up_path%/}/ && | |
1125 | # path from submodule work tree to submodule origin repo | |
63e95beb | 1126 | sub_origin_url=$(git submodule--helper resolve-relative-url "$url" "$up_path") && |
967b2c66 | 1127 | # path from superproject work tree to submodule origin repo |
63e95beb | 1128 | super_config_url=$(git submodule--helper resolve-relative-url "$url") || exit |
967b2c66 JS |
1129 | ;; |
1130 | *) | |
1131 | sub_origin_url="$url" | |
1132 | super_config_url="$url" | |
baede9f8 JH |
1133 | ;; |
1134 | esac | |
1135 | ||
e7849a96 BW |
1136 | displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix") |
1137 | say "$(eval_gettext "Synchronizing submodule url for '\$displaypath'")" | |
1138 | git config submodule."$name".url "$super_config_url" | |
1139 | ||
1140 | if test -e "$sm_path"/.git | |
2327f61e | 1141 | then |
e7849a96 BW |
1142 | ( |
1143 | sanitize_submodule_env | |
1144 | cd "$sm_path" | |
1145 | remote=$(get_default_remote) | |
1146 | git config remote."$remote".url "$sub_origin_url" | |
ccee6086 | 1147 | |
e7849a96 | 1148 | if test -n "$recursive" |
ccee6086 | 1149 | then |
e7849a96 BW |
1150 | prefix="$prefix$sm_path/" |
1151 | eval cmd_sync | |
ccee6086 | 1152 | fi |
e7849a96 | 1153 | ) |
2327f61e DA |
1154 | fi |
1155 | done | |
1156 | } | |
70c7ac22 | 1157 | |
f6f85861 SB |
1158 | cmd_absorbgitdirs() |
1159 | { | |
1160 | git submodule--helper absorb-git-dirs --prefix "$wt_prefix" "$@" | |
1161 | } | |
1162 | ||
5c08dbbd JH |
1163 | # This loop parses the command line arguments to find the |
1164 | # subcommand name to dispatch. Parsing of the subcommand specific | |
1165 | # options are primarily done by the subcommand implementations. | |
1166 | # Subcommand specific options such as --branch and --cached are | |
1167 | # parsed here as well, for backward compatibility. | |
1168 | ||
1169 | while test $# != 0 && test -z "$command" | |
70c7ac22 LH |
1170 | do |
1171 | case "$1" in | |
f6f85861 | 1172 | add | foreach | init | deinit | update | status | summary | sync | absorbgitdirs) |
5c08dbbd | 1173 | command=$1 |
70c7ac22 LH |
1174 | ;; |
1175 | -q|--quiet) | |
2e6a30ef | 1176 | GIT_QUIET=1 |
70c7ac22 | 1177 | ;; |
ecda0723 SV |
1178 | -b|--branch) |
1179 | case "$2" in | |
1180 | '') | |
1181 | usage | |
1182 | ;; | |
1183 | esac | |
1184 | branch="$2"; shift | |
1185 | ;; | |
70c7ac22 | 1186 | --cached) |
28f9af5d | 1187 | cached="$1" |
70c7ac22 LH |
1188 | ;; |
1189 | --) | |
1190 | break | |
1191 | ;; | |
1192 | -*) | |
1193 | usage | |
1194 | ;; | |
1195 | *) | |
1196 | break | |
1197 | ;; | |
1198 | esac | |
1199 | shift | |
1200 | done | |
1201 | ||
5c08dbbd | 1202 | # No command word defaults to "status" |
af9c9f97 RR |
1203 | if test -z "$command" |
1204 | then | |
1205 | if test $# = 0 | |
1206 | then | |
1207 | command=status | |
1208 | else | |
1209 | usage | |
1210 | fi | |
1211 | fi | |
5c08dbbd JH |
1212 | |
1213 | # "-b branch" is accepted only by "add" | |
1214 | if test -n "$branch" && test "$command" != add | |
1215 | then | |
ecda0723 | 1216 | usage |
5c08dbbd JH |
1217 | fi |
1218 | ||
28f9af5d | 1219 | # "--cached" is accepted only by "status" and "summary" |
496eeeb1 | 1220 | if test -n "$cached" && test "$command" != status && test "$command" != summary |
5c08dbbd | 1221 | then |
70c7ac22 | 1222 | usage |
5c08dbbd JH |
1223 | fi |
1224 | ||
1225 | "cmd_$command" "$@" |