| #!/bin/sh |
| # |
| # git-submodule.sh: add, init, update or list git submodules |
| # |
| # Copyright (c) 2007 Lars Hjemli |
| |
| dashless=$(basename "$0" | sed -e 's/-/ /') |
| USAGE="[--quiet] [--cached] |
| or: $dashless [--quiet] add [-b <branch>] [-f|--force] [--name <name>] [--reference <repository>] [--] <repository> [<path>] |
| or: $dashless [--quiet] status [--cached] [--recursive] [--] [<path>...] |
| or: $dashless [--quiet] init [--] [<path>...] |
| or: $dashless [--quiet] deinit [-f|--force] (--all| [--] <path>...) |
| or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--[no-]recommend-shallow] [--reference <repository>] [--recursive] [--[no-]single-branch] [--] [<path>...] |
| or: $dashless [--quiet] set-branch (--default|--branch <branch>) [--] <path> |
| or: $dashless [--quiet] set-url [--] <path> <newurl> |
| or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...] |
| or: $dashless [--quiet] foreach [--recursive] <command> |
| or: $dashless [--quiet] sync [--recursive] [--] [<path>...] |
| or: $dashless [--quiet] absorbgitdirs [--] [<path>...]" |
| OPTIONS_SPEC= |
| SUBDIRECTORY_OK=Yes |
| . git-sh-setup |
| require_work_tree |
| wt_prefix=$(git rev-parse --show-prefix) |
| cd_to_toplevel |
| |
| # Tell the rest of git that any URLs we get don't come |
| # directly from the user, so it can apply policy as appropriate. |
| GIT_PROTOCOL_FROM_USER=0 |
| export GIT_PROTOCOL_FROM_USER |
| |
| command= |
| branch= |
| force= |
| reference= |
| cached= |
| recursive= |
| init= |
| require_init= |
| files= |
| remote= |
| nofetch= |
| update= |
| prefix= |
| custom_name= |
| depth= |
| progress= |
| dissociate= |
| single_branch= |
| jobs= |
| recommend_shallow= |
| |
| die_if_unmatched () |
| { |
| if test "$1" = "#unmatched" |
| then |
| exit ${2:-1} |
| fi |
| } |
| |
| isnumber() |
| { |
| n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1" |
| } |
| |
| # Given a full hex object ID, is this the zero OID? |
| is_zero_oid () { |
| echo "$1" | sane_egrep '^0+$' >/dev/null 2>&1 |
| } |
| |
| # Sanitize the local git environment for use within a submodule. We |
| # can't simply use clear_local_git_env since we want to preserve some |
| # of the settings from GIT_CONFIG_PARAMETERS. |
| sanitize_submodule_env() |
| { |
| save_config=$GIT_CONFIG_PARAMETERS |
| clear_local_git_env |
| GIT_CONFIG_PARAMETERS=$save_config |
| export GIT_CONFIG_PARAMETERS |
| } |
| |
| # |
| # Add a new submodule to the working tree, .gitmodules and the index |
| # |
| # $@ = repo path |
| # |
| # optional branch is stored in global branch variable |
| # |
| cmd_add() |
| { |
| # parse $args after "submodule ... add". |
| reference_path= |
| while test $# -ne 0 |
| do |
| case "$1" in |
| -b | --branch) |
| case "$2" in '') usage ;; esac |
| branch=$2 |
| shift |
| ;; |
| -f | --force) |
| force=$1 |
| ;; |
| -q|--quiet) |
| GIT_QUIET=1 |
| ;; |
| --progress) |
| progress=1 |
| ;; |
| --reference) |
| case "$2" in '') usage ;; esac |
| reference_path=$2 |
| shift |
| ;; |
| --reference=*) |
| reference_path="${1#--reference=}" |
| ;; |
| --dissociate) |
| dissociate=1 |
| ;; |
| --name) |
| case "$2" in '') usage ;; esac |
| custom_name=$2 |
| shift |
| ;; |
| --depth) |
| case "$2" in '') usage ;; esac |
| depth="--depth=$2" |
| shift |
| ;; |
| --depth=*) |
| depth=$1 |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| usage |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| if ! git submodule--helper config --check-writeable >/dev/null 2>&1 |
| then |
| die "$(eval_gettext "please make sure that the .gitmodules file is in the working tree")" |
| fi |
| |
| if test -n "$reference_path" |
| then |
| is_absolute_path "$reference_path" || |
| reference_path="$wt_prefix$reference_path" |
| |
| reference="--reference=$reference_path" |
| fi |
| |
| repo=$1 |
| sm_path=$2 |
| |
| if test -z "$sm_path"; then |
| sm_path=$(printf '%s\n' "$repo" | |
| sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*[/:]||g') |
| fi |
| |
| if test -z "$repo" || test -z "$sm_path"; then |
| usage |
| fi |
| |
| is_absolute_path "$sm_path" || sm_path="$wt_prefix$sm_path" |
| |
| # assure repo is absolute or relative to parent |
| case "$repo" in |
| ./*|../*) |
| test -z "$wt_prefix" || |
| die "$(gettext "Relative path can only be used from the toplevel of the working tree")" |
| |
| # dereference source url relative to parent's url |
| realrepo=$(git submodule--helper resolve-relative-url "$repo") || exit |
| ;; |
| *:*|/*) |
| # absolute url |
| realrepo=$repo |
| ;; |
| *) |
| die "$(eval_gettext "repo URL: '\$repo' must be absolute or begin with ./|../")" |
| ;; |
| esac |
| |
| # normalize path: |
| # multiple //; leading ./; /./; /../; trailing / |
| sm_path=$(printf '%s/\n' "$sm_path" | |
| sed -e ' |
| s|//*|/|g |
| s|^\(\./\)*|| |
| s|/\(\./\)*|/|g |
| :start |
| s|\([^/]*\)/\.\./|| |
| tstart |
| s|/*$|| |
| ') |
| if test -z "$force" |
| then |
| git ls-files --error-unmatch "$sm_path" > /dev/null 2>&1 && |
| die "$(eval_gettext "'\$sm_path' already exists in the index")" |
| else |
| git ls-files -s "$sm_path" | sane_grep -v "^160000" > /dev/null 2>&1 && |
| die "$(eval_gettext "'\$sm_path' already exists in the index and is not a submodule")" |
| fi |
| |
| if test -d "$sm_path" && |
| test -z $(git -C "$sm_path" rev-parse --show-cdup 2>/dev/null) |
| then |
| git -C "$sm_path" rev-parse --verify -q HEAD >/dev/null || |
| die "$(eval_gettext "'\$sm_path' does not have a commit checked out")" |
| fi |
| |
| if test -z "$force" |
| then |
| dryerr=$(git add --dry-run --ignore-missing --no-warn-embedded-repo "$sm_path" 2>&1 >/dev/null) |
| res=$? |
| if test $res -ne 0 |
| then |
| echo >&2 "$dryerr" |
| exit $res |
| fi |
| fi |
| |
| if test -n "$custom_name" |
| then |
| sm_name="$custom_name" |
| else |
| sm_name="$sm_path" |
| fi |
| |
| if ! git submodule--helper check-name "$sm_name" |
| then |
| die "$(eval_gettext "'$sm_name' is not a valid submodule name")" |
| fi |
| |
| # perhaps the path exists and is already a git repo, else clone it |
| if test -e "$sm_path" |
| then |
| if test -d "$sm_path"/.git || test -f "$sm_path"/.git |
| then |
| eval_gettextln "Adding existing repo at '\$sm_path' to the index" |
| else |
| die "$(eval_gettext "'\$sm_path' already exists and is not a valid git repo")" |
| fi |
| |
| else |
| if test -d ".git/modules/$sm_name" |
| then |
| if test -z "$force" |
| then |
| eval_gettextln >&2 "A git directory for '\$sm_name' is found locally with remote(s):" |
| GIT_DIR=".git/modules/$sm_name" GIT_WORK_TREE=. git remote -v | grep '(fetch)' | sed -e s,^," ", -e s,' (fetch)',, >&2 |
| die "$(eval_gettextln "\ |
| If you want to reuse this local git directory instead of cloning again from |
| \$realrepo |
| use the '--force' option. If the local git directory is not the correct repo |
| or you are unsure what this means choose another name with the '--name' option.")" |
| else |
| eval_gettextln "Reactivating local git directory for submodule '\$sm_name'." |
| fi |
| fi |
| git submodule--helper clone ${GIT_QUIET:+--quiet} ${progress:+"--progress"} --prefix "$wt_prefix" --path "$sm_path" --name "$sm_name" --url "$realrepo" ${reference:+"$reference"} ${dissociate:+"--dissociate"} ${depth:+"$depth"} || exit |
| ( |
| sanitize_submodule_env |
| cd "$sm_path" && |
| # ash fails to wordsplit ${branch:+-b "$branch"...} |
| case "$branch" in |
| '') git checkout -f -q ;; |
| ?*) git checkout -f -q -B "$branch" "origin/$branch" ;; |
| esac |
| ) || die "$(eval_gettext "Unable to checkout submodule '\$sm_path'")" |
| fi |
| git config submodule."$sm_name".url "$realrepo" |
| |
| git add --no-warn-embedded-repo $force "$sm_path" || |
| die "$(eval_gettext "Failed to add submodule '\$sm_path'")" |
| |
| git submodule--helper config submodule."$sm_name".path "$sm_path" && |
| git submodule--helper config submodule."$sm_name".url "$repo" && |
| if test -n "$branch" |
| then |
| git submodule--helper config submodule."$sm_name".branch "$branch" |
| fi && |
| git add --force .gitmodules || |
| die "$(eval_gettext "Failed to register submodule '\$sm_path'")" |
| |
| # NEEDSWORK: In a multi-working-tree world, this needs to be |
| # set in the per-worktree config. |
| if git config --get submodule.active >/dev/null |
| then |
| # If the submodule being adding isn't already covered by the |
| # current configured pathspec, set the submodule's active flag |
| if ! git submodule--helper is-active "$sm_path" |
| then |
| git config submodule."$sm_name".active "true" |
| fi |
| else |
| git config submodule."$sm_name".active "true" |
| fi |
| } |
| |
| # |
| # Execute an arbitrary command sequence in each checked out |
| # submodule |
| # |
| # $@ = command to execute |
| # |
| cmd_foreach() |
| { |
| # parse $args after "submodule ... foreach". |
| while test $# -ne 0 |
| do |
| case "$1" in |
| -q|--quiet) |
| GIT_QUIET=1 |
| ;; |
| --recursive) |
| recursive=1 |
| ;; |
| -*) |
| usage |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper foreach ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@" |
| } |
| |
| # |
| # Register submodules in .git/config |
| # |
| # $@ = requested paths (default to all) |
| # |
| cmd_init() |
| { |
| # parse $args after "submodule ... init". |
| while test $# -ne 0 |
| do |
| case "$1" in |
| -q|--quiet) |
| GIT_QUIET=1 |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| usage |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper init ${GIT_QUIET:+--quiet} -- "$@" |
| } |
| |
| # |
| # Unregister submodules from .git/config and remove their work tree |
| # |
| cmd_deinit() |
| { |
| # parse $args after "submodule ... deinit". |
| deinit_all= |
| while test $# -ne 0 |
| do |
| case "$1" in |
| -f|--force) |
| force=$1 |
| ;; |
| -q|--quiet) |
| GIT_QUIET=1 |
| ;; |
| --all) |
| deinit_all=t |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| usage |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} ${force:+--force} ${deinit_all:+--all} -- "$@" |
| } |
| |
| is_tip_reachable () ( |
| sanitize_submodule_env && |
| cd "$1" && |
| rev=$(git rev-list -n 1 "$2" --not --all 2>/dev/null) && |
| test -z "$rev" |
| ) |
| |
| # usage: fetch_in_submodule <module_path> [<depth>] [<sha1>] |
| # Because arguments are positional, use an empty string to omit <depth> |
| # but include <sha1>. |
| fetch_in_submodule () ( |
| sanitize_submodule_env && |
| cd "$1" && |
| if test $# -eq 3 |
| then |
| echo "$3" | git fetch --stdin ${2:+"$2"} |
| else |
| git fetch ${2:+"$2"} |
| fi |
| ) |
| |
| # |
| # Update each submodule path to correct revision, using clone and checkout as needed |
| # |
| # $@ = requested paths (default to all) |
| # |
| cmd_update() |
| { |
| # parse $args after "submodule ... update". |
| while test $# -ne 0 |
| do |
| case "$1" in |
| -q|--quiet) |
| GIT_QUIET=1 |
| ;; |
| -v) |
| unset GIT_QUIET |
| ;; |
| --progress) |
| progress=1 |
| ;; |
| -i|--init) |
| init=1 |
| ;; |
| --require-init) |
| init=1 |
| require_init=1 |
| ;; |
| --remote) |
| remote=1 |
| ;; |
| -N|--no-fetch) |
| nofetch=1 |
| ;; |
| -f|--force) |
| force=$1 |
| ;; |
| -r|--rebase) |
| update="rebase" |
| ;; |
| --reference) |
| case "$2" in '') usage ;; esac |
| reference="--reference=$2" |
| shift |
| ;; |
| --reference=*) |
| reference="$1" |
| ;; |
| --dissociate) |
| dissociate=1 |
| ;; |
| -m|--merge) |
| update="merge" |
| ;; |
| --recursive) |
| recursive=1 |
| ;; |
| --checkout) |
| update="checkout" |
| ;; |
| --recommend-shallow) |
| recommend_shallow="--recommend-shallow" |
| ;; |
| --no-recommend-shallow) |
| recommend_shallow="--no-recommend-shallow" |
| ;; |
| --depth) |
| case "$2" in '') usage ;; esac |
| depth="--depth=$2" |
| shift |
| ;; |
| --depth=*) |
| depth=$1 |
| ;; |
| -j|--jobs) |
| case "$2" in '') usage ;; esac |
| jobs="--jobs=$2" |
| shift |
| ;; |
| --jobs=*) |
| jobs=$1 |
| ;; |
| --single-branch) |
| single_branch="--single-branch" |
| ;; |
| --no-single-branch) |
| single_branch="--no-single-branch" |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| usage |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| if test -n "$init" |
| then |
| cmd_init "--" "$@" || return |
| fi |
| |
| { |
| git submodule--helper update-clone ${GIT_QUIET:+--quiet} \ |
| ${progress:+"--progress"} \ |
| ${wt_prefix:+--prefix "$wt_prefix"} \ |
| ${prefix:+--recursive-prefix "$prefix"} \ |
| ${update:+--update "$update"} \ |
| ${reference:+"$reference"} \ |
| ${dissociate:+"--dissociate"} \ |
| ${depth:+--depth "$depth"} \ |
| ${require_init:+--require-init} \ |
| $single_branch \ |
| $recommend_shallow \ |
| $jobs \ |
| -- \ |
| "$@" || echo "#unmatched" $? |
| } | { |
| err= |
| while read -r quickabort sha1 just_cloned sm_path |
| do |
| die_if_unmatched "$quickabort" "$sha1" |
| |
| git submodule--helper ensure-core-worktree "$sm_path" || exit 1 |
| |
| update_module=$(git submodule--helper update-module-mode $just_cloned "$sm_path" $update) |
| |
| displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix") |
| |
| if test $just_cloned -eq 1 |
| then |
| subsha1= |
| else |
| subsha1=$(sanitize_submodule_env; cd "$sm_path" && |
| git rev-parse --verify HEAD) || |
| die "$(eval_gettext "Unable to find current revision in submodule path '\$displaypath'")" |
| fi |
| |
| if test -n "$remote" |
| then |
| branch=$(git submodule--helper remote-branch "$sm_path") |
| if test -z "$nofetch" |
| then |
| # Fetch remote before determining tracking $sha1 |
| fetch_in_submodule "$sm_path" $depth || |
| die "$(eval_gettext "Unable to fetch in submodule path '\$sm_path'")" |
| fi |
| remote_name=$(sanitize_submodule_env; cd "$sm_path" && git submodule--helper print-default-remote) |
| sha1=$(sanitize_submodule_env; cd "$sm_path" && |
| git rev-parse --verify "${remote_name}/${branch}") || |
| die "$(eval_gettext "Unable to find current \${remote_name}/\${branch} revision in submodule path '\$sm_path'")" |
| fi |
| |
| if test "$subsha1" != "$sha1" || test -n "$force" |
| then |
| subforce=$force |
| # If we don't already have a -f flag and the submodule has never been checked out |
| if test -z "$subsha1" && test -z "$force" |
| then |
| subforce="-f" |
| fi |
| |
| if test -z "$nofetch" |
| then |
| # Run fetch only if $sha1 isn't present or it |
| # is not reachable from a ref. |
| is_tip_reachable "$sm_path" "$sha1" || |
| fetch_in_submodule "$sm_path" $depth || |
| say "$(eval_gettext "Unable to fetch in submodule path '\$displaypath'; trying to directly fetch \$sha1:")" |
| |
| # Now we tried the usual fetch, but $sha1 may |
| # not be reachable from any of the refs |
| is_tip_reachable "$sm_path" "$sha1" || |
| fetch_in_submodule "$sm_path" "$depth" "$sha1" || |
| die "$(eval_gettext "Fetched in submodule path '\$displaypath', but it did not contain \$sha1. Direct fetching of that commit failed.")" |
| fi |
| |
| must_die_on_failure= |
| case "$update_module" in |
| checkout) |
| command="git checkout $subforce -q" |
| die_msg="$(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$displaypath'")" |
| say_msg="$(eval_gettext "Submodule path '\$displaypath': checked out '\$sha1'")" |
| ;; |
| rebase) |
| command="git rebase ${GIT_QUIET:+--quiet}" |
| die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$displaypath'")" |
| say_msg="$(eval_gettext "Submodule path '\$displaypath': rebased into '\$sha1'")" |
| must_die_on_failure=yes |
| ;; |
| merge) |
| command="git merge ${GIT_QUIET:+--quiet}" |
| die_msg="$(eval_gettext "Unable to merge '\$sha1' in submodule path '\$displaypath'")" |
| say_msg="$(eval_gettext "Submodule path '\$displaypath': merged in '\$sha1'")" |
| must_die_on_failure=yes |
| ;; |
| !*) |
| command="${update_module#!}" |
| die_msg="$(eval_gettext "Execution of '\$command \$sha1' failed in submodule path '\$displaypath'")" |
| say_msg="$(eval_gettext "Submodule path '\$displaypath': '\$command \$sha1'")" |
| must_die_on_failure=yes |
| ;; |
| *) |
| die "$(eval_gettext "Invalid update mode '$update_module' for submodule path '$path'")" |
| esac |
| |
| if (sanitize_submodule_env; cd "$sm_path" && $command "$sha1") |
| then |
| say "$say_msg" |
| elif test -n "$must_die_on_failure" |
| then |
| die_with_status 2 "$die_msg" |
| else |
| err="${err};$die_msg" |
| continue |
| fi |
| fi |
| |
| if test -n "$recursive" |
| then |
| ( |
| prefix=$(git submodule--helper relative-path "$prefix$sm_path/" "$wt_prefix") |
| wt_prefix= |
| sanitize_submodule_env |
| cd "$sm_path" && |
| eval cmd_update |
| ) |
| res=$? |
| if test $res -gt 0 |
| then |
| die_msg="$(eval_gettext "Failed to recurse into submodule path '\$displaypath'")" |
| if test $res -ne 2 |
| then |
| err="${err};$die_msg" |
| continue |
| else |
| die_with_status $res "$die_msg" |
| fi |
| fi |
| fi |
| done |
| |
| if test -n "$err" |
| then |
| OIFS=$IFS |
| IFS=';' |
| for e in $err |
| do |
| if test -n "$e" |
| then |
| echo >&2 "$e" |
| fi |
| done |
| IFS=$OIFS |
| exit 1 |
| fi |
| } |
| } |
| |
| # |
| # Configures a submodule's default branch |
| # |
| # $@ = requested path |
| # |
| cmd_set_branch() { |
| default= |
| branch= |
| |
| while test $# -ne 0 |
| do |
| case "$1" in |
| -q|--quiet) |
| # we don't do anything with this but we need to accept it |
| ;; |
| -d|--default) |
| default=1 |
| ;; |
| -b|--branch) |
| case "$2" in '') usage ;; esac |
| branch=$2 |
| shift |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| usage |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper set-branch ${GIT_QUIET:+--quiet} ${branch:+--branch "$branch"} ${default:+--default} -- "$@" |
| } |
| |
| # |
| # Configures a submodule's remote url |
| # |
| # $@ = requested path, requested url |
| # |
| cmd_set_url() { |
| while test $# -ne 0 |
| do |
| case "$1" in |
| -q|--quiet) |
| GIT_QUIET=1 |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| usage |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper set-url ${GIT_QUIET:+--quiet} -- "$@" |
| } |
| |
| # |
| # Show commit summary for submodules in index or working tree |
| # |
| # If '--cached' is given, show summary between index and given commit, |
| # or between working tree and given commit |
| # |
| # $@ = [commit (default 'HEAD'),] requested paths (default all) |
| # |
| cmd_summary() { |
| summary_limit=-1 |
| for_status= |
| diff_cmd=diff-index |
| |
| # parse $args after "submodule ... summary". |
| while test $# -ne 0 |
| do |
| case "$1" in |
| --cached) |
| cached="$1" |
| ;; |
| --files) |
| files="$1" |
| ;; |
| --for-status) |
| for_status="$1" |
| ;; |
| -n|--summary-limit) |
| summary_limit="$2" |
| isnumber "$summary_limit" || usage |
| shift |
| ;; |
| --summary-limit=*) |
| summary_limit="${1#--summary-limit=}" |
| isnumber "$summary_limit" || usage |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| usage |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| git ${wt_prefix:+-C "$wt_prefix"} submodule--helper summary ${prefix:+--prefix "$prefix"} ${files:+--files} ${cached:+--cached} ${for_status:+--for-status} ${summary_limit:+-n $summary_limit} -- "$@" |
| } |
| # |
| # List all submodules, prefixed with: |
| # - submodule not initialized |
| # + different revision checked out |
| # |
| # If --cached was specified the revision in the index will be printed |
| # instead of the currently checked out revision. |
| # |
| # $@ = requested paths (default to all) |
| # |
| cmd_status() |
| { |
| # parse $args after "submodule ... status". |
| while test $# -ne 0 |
| do |
| case "$1" in |
| -q|--quiet) |
| GIT_QUIET=1 |
| ;; |
| --cached) |
| cached=1 |
| ;; |
| --recursive) |
| recursive=1 |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| usage |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} -- "$@" |
| } |
| # |
| # Sync remote urls for submodules |
| # This makes the value for remote.$remote.url match the value |
| # specified in .gitmodules. |
| # |
| cmd_sync() |
| { |
| while test $# -ne 0 |
| do |
| case "$1" in |
| -q|--quiet) |
| GIT_QUIET=1 |
| shift |
| ;; |
| --recursive) |
| recursive=1 |
| shift |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| usage |
| ;; |
| *) |
| break |
| ;; |
| esac |
| done |
| |
| git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@" |
| } |
| |
| cmd_absorbgitdirs() |
| { |
| git submodule--helper absorb-git-dirs --prefix "$wt_prefix" "$@" |
| } |
| |
| # This loop parses the command line arguments to find the |
| # subcommand name to dispatch. Parsing of the subcommand specific |
| # options are primarily done by the subcommand implementations. |
| # Subcommand specific options such as --branch and --cached are |
| # parsed here as well, for backward compatibility. |
| |
| while test $# != 0 && test -z "$command" |
| do |
| case "$1" in |
| add | foreach | init | deinit | update | set-branch | set-url | status | summary | sync | absorbgitdirs) |
| command=$1 |
| ;; |
| -q|--quiet) |
| GIT_QUIET=1 |
| ;; |
| -b|--branch) |
| case "$2" in |
| '') |
| usage |
| ;; |
| esac |
| branch="$2"; shift |
| ;; |
| --cached) |
| cached="$1" |
| ;; |
| --) |
| break |
| ;; |
| -*) |
| usage |
| ;; |
| *) |
| break |
| ;; |
| esac |
| shift |
| done |
| |
| # No command word defaults to "status" |
| if test -z "$command" |
| then |
| if test $# = 0 |
| then |
| command=status |
| else |
| usage |
| fi |
| fi |
| |
| # "-b branch" is accepted only by "add" and "set-branch" |
| if test -n "$branch" && (test "$command" != add || test "$command" != set-branch) |
| then |
| usage |
| fi |
| |
| # "--cached" is accepted only by "status" and "summary" |
| if test -n "$cached" && test "$command" != status && test "$command" != summary |
| then |
| usage |
| fi |
| |
| "cmd_$(echo $command | sed -e s/-/_/g)" "$@" |