undef/git-commit-vandalism
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
ae9af12287
git-commit-vandalism/git-submodule.sh
Jonathan Nieder f178c13fda Revert "Merge branch 'sb/submodule-core-worktree'" 
This reverts commit 7e25437d35, reversing
changes made to 00624d608c.

v2.19.0-rc0~165^2~1 (submodule: ensure core.worktree is set after
update, 2018-06-18) assumes an "absorbed" submodule layout, where the
submodule's Git directory is in the superproject's .git/modules/
directory and .git in the submodule worktree is a .git file pointing
there.  In particular, it uses $GIT_DIR/modules/$name to find the
submodule to find out whether it already has core.worktree set, and it
uses connect_work_tree_and_git_dir if not, resulting in

	fatal: could not open sub/.git for writing

The context behind that patch: v2.19.0-rc0~165^2~2 (submodule: unset
core.worktree if no working tree is present, 2018-06-12) unsets
core.worktree when running commands like "git checkout
--recurse-submodules" to switch to a branch without the submodule.  If
a user then uses "git checkout --no-recurse-submodules" to switch back
to a branch with the submodule and runs "git submodule update", this
patch is needed to ensure that commands using the submodule directly
are aware of the path to the worktree.

It is late in the release cycle, so revert the whole 3-patch series.
We can try again later for 2.20.

Reported-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Helped-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-09-07 19:05:20 -07:00

1039 lines
23 KiB
Bash
Executable File
Raw Blame History

#!/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] 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] [--] [<path>...]
or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...]
or: $dashless [--quiet] foreach [--recursive] <command>
or: $dashless [--quiet] sync [--recursive] [--] [<path>...]
or: $dashless [--quiet] absorbgitdirs [--] [<path>...]"
OPTIONS_SPEC=
SUBDIRECTORY_OK=Yes
. git-sh-setup
. git-parse-remote
require_work_tree
wt_prefix=$(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=
files=
remote=
nofetch=
update=
prefix=
custom_name=
depth=
progress=
dissociate=
die_if_unmatched ()
{
if test "$1" = "#unmatched"
then
exit ${2:-1}
fi
}
#
# Print a submodule configuration setting
#
# $1 = submodule name
# $2 = option name
# $3 = default value
#
# Checks in the usual git-config places first (for overrides),
# otherwise it falls back on .gitmodules. This allows you to
# distribute project-wide defaults in .gitmodules, while still
# customizing individual repositories if necessary. If the option is
# not in .gitmodules either, print a default value.
#
get_submodule_config () {
name="$1"
option="$2"
default="$3"
value=$(git config submodule."$name"."$option")
if test -z "$value"
then
value=$(git config -f .gitmodules submodule."$name"."$option")
fi
printf '%s' "${value:-$default}"
}
isnumber()
{
n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1"
}
# Sanitize the local git environment for use within a submodule. We
# can't simply use clear_local_git_env since we want to preserve some
# of the settings from GIT_CONFIG_PARAMETERS.
sanitize_submodule_env()
{
save_config=$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=$1
;;
--)
shift
break
;;
-*)
usage
;;
*)
break
;;
esac
shift
done
if test -n "$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 -z "$force" &&
! git add --dry-run --ignore-missing --no-warn-embedded-repo "$sm_path" > /dev/null 2>&1
then
eval_gettextln "The following path is ignored by one of your .gitignore files:
\$sm_path
Use -f if you really want to add it." >&2
exit 1
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 "$(eval_gettext "Failed to add submodule '\$sm_path'")"
git config -f .gitmodules submodule."$sm_name".path "$sm_path" &&
git config -f .gitmodules submodule."$sm_name".url "$repo" &&
if test -n "$branch"
then
git config -f .gitmodules 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"
)
fetch_in_submodule () (
sanitize_submodule_env &&
cd "$1" &&
case "$2" in
'')
git fetch ;;
*)
shift
git fetch $(get_default_remote) "$@" ;;
esac
)
#
# 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)
GIT_QUIET=0
;;
--progress)
progress=1
;;
-i|--init)
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=$1
;;
--)
shift
break
;;
-*)
usage
;;
*)
break
;;
esac
shift
done
if test -n "$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"} \
$recommend_shallow \
$jobs \
"$@" || echo "#unmatched" $?
} | {
err=
while read -r mode sha1 stage just_cloned sm_path
do
die_if_unmatched "$mode" "$sha1"
name=$(git submodule--helper name "$sm_path") || exit
if ! test -z "$update"
then
update_module=$update
else
update_module=$(git config submodule."$name".update)
if test -z "$update_module"
then
update_module="checkout"
fi
fi
displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
if test $just_cloned -eq 1
then
subsha1=
case "$update_module" in
merge | rebase | none)
update_module=checkout ;;
esac
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" && get_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'")"
# 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="$(eval_gettext "Submodule path '\$displaypath': checked out '\$sha1'")"
;;
rebase)
command="git rebase"
die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$displaypath'")"
say_msg="$(eval_gettext "Submodule path '\$displaypath': rebased into '\$sha1'")"
must_die_on_failure=yes
;;
merge)
command="git merge"
die_msg="$(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 '$name'")"
esac
if (sanitize_submodule_env; cd "$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
}
}
#
# 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
test $summary_limit = 0 && return
if rev=$(git rev-parse -q --verify --default HEAD ${1+"$1"})
then
head=$rev
test $# = 0 || shift
elif test -z "$1" || test "$1" = "HEAD"
then
# before the first commit: compare with an empty tree
head=$(git hash-object -w -t tree --stdin </dev/null)
test -z "$1" || shift
else
head="HEAD"
fi
if [ -n "$files" ]
then
test -n "$cached" &&
die "$(gettext "The --cached option cannot be used with the --files option")"
diff_cmd=diff-files
head=
fi
cd_to_toplevel
eval "set $(git rev-parse --sq --prefix "$wt_prefix" -- "$@")"
# Get modified modules cared by user
modules=$(git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- "$@" |
sane_egrep '^:([0-7]* )?160000' |
while read -r mod_src mod_dst sha1_src sha1_dst status sm_path
do
# Always show modules deleted or type-changed (blob<->module)
if test "$status" = D || test "$status" = T
then
printf '%s\n' "$sm_path"
continue
fi
# Respect the ignore setting for --for-status.
if test -n "$for_status"
then
name=$(git submodule--helper name "$sm_path")
ignore_config=$(get_submodule_config "$name" ignore none)
test $status != A && test $ignore_config = all && continue
fi
# Also show added or modified modules which are checked out
GIT_DIR="$sm_path/.git" git rev-parse --git-dir >/dev/null 2>&1 &&
printf '%s\n' "$sm_path"
done
)
test -z "$modules" && return
git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- $modules |
sane_egrep '^:([0-7]* )?160000' |
cut -c2- |
while read -r mod_src mod_dst sha1_src sha1_dst status name
do
if test -z "$cached" &&
test $sha1_dst = 0000000000000000000000000000000000000000
then
case "$mod_dst" in
160000)
sha1_dst=$(GIT_DIR="$name/.git" git rev-parse HEAD)
;;
100644 | 100755 | 120000)
sha1_dst=$(git hash-object $name)
;;
000000)
;; # removed
*)
# unexpected type
eval_gettextln "unexpected mode \$mod_dst" >&2
continue ;;
esac
fi
missing_src=
missing_dst=
test $mod_src = 160000 &&
! GIT_DIR="$name/.git" git rev-parse -q --verify $sha1_src^0 >/dev/null &&
missing_src=t
test $mod_dst = 160000 &&
! GIT_DIR="$name/.git" git rev-parse -q --verify $sha1_dst^0 >/dev/null &&
missing_dst=t
display_name=$(git submodule--helper relative-path "$name" "$wt_prefix")
total_commits=
case "$missing_src,$missing_dst" in
t,)
errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_src")"
;;
,t)
errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_dst")"
;;
t,t)
errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commits \$sha1_src and \$sha1_dst")"
;;
*)
errmsg=
total_commits=$(
if test $mod_src = 160000 && test $mod_dst = 160000
then
range="$sha1_src...$sha1_dst"
elif test $mod_src = 160000
then
range=$sha1_src
else
range=$sha1_dst
fi
GIT_DIR="$name/.git" \
git rev-list --first-parent $range -- | wc -l
)
total_commits=" ($(($total_commits + 0)))"
;;
esac
sha1_abbr_src=$(echo $sha1_src | cut -c1-7)
sha1_abbr_dst=$(echo $sha1_dst | cut -c1-7)
if test $status = T
then
blob="$(gettext "blob")"
submodule="$(gettext "submodule")"
if test $mod_dst = 160000
then
echo "* $display_name $sha1_abbr_src($blob)->$sha1_abbr_dst($submodule)$total_commits:"
else
echo "* $display_name $sha1_abbr_src($submodule)->$sha1_abbr_dst($blob)$total_commits:"
fi
else
echo "* $display_name $sha1_abbr_src...$sha1_abbr_dst$total_commits:"
fi
if test -n "$errmsg"
then
# Don't give error msg for modification whose dst is not submodule
# i.e. deleted or changed to blob
test $mod_dst = 160000 && echo "$errmsg"
else
if test $mod_src = 160000 && test $mod_dst = 160000
then
limit=
test $summary_limit -gt 0 && limit="-$summary_limit"
GIT_DIR="$name/.git" \
git log $limit --pretty='format: %m %s' \
--first-parent $sha1_src...$sha1_dst
elif test $mod_dst = 160000
then
GIT_DIR="$name/.git" \
git log --pretty='format: > %s' -1 $sha1_dst
else
GIT_DIR="$name/.git" \
git log --pretty='format: < %s' -1 $sha1_src
fi
echo
fi
echo
done
}
#
# 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 | 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 $# = 0
then
command=status
else
usage
fi
fi
# "-b branch" is accepted only by "add"
if test -n "$branch" && test "$command" != add
then
usage
fi
# "--cached" is accepted only by "status" and "summary"
if test -n "$cached" && test "$command" != status && test "$command" != summary
then
usage
fi
"cmd_$command" "$@"
Reference in New Issue View Git Blame Copy Permalink