git-submodule

#!/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 [--filter=<filter-spec>]] [--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=
quiet=
branch=
force=
reference=
cached=
recursive=
init=
require_init=
files=
remote=
nofetch=
rebase=
merge=
checkout=
custom_name=
depth=
progress=
dissociate=
single_branch=
jobs=
recommend_shallow=
filter=

isnumber()
{
	n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1"
}

#
# 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)
			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 -z "$1"
	then
		usage
	fi

git ${wt_prefix:+-C "$wt_prefix"} submodule--helper add ${quiet:+--quiet} ${force:+--force} ${progress:+"--progress"} ${branch:+--branch "$branch"} ${reference_path:+--reference "$reference_path"} ${dissociate:+--dissociate} ${custom_name:+--name "$custom_name"} ${depth:+"$depth"} -- "$@"
}

#
# 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)
			quiet=1
			;;
		--recursive)
			recursive=1
			;;
		-*)
			usage
			;;
		*)
			break
			;;
		esac
		shift
	done

git ${wt_prefix:+-C "$wt_prefix"} submodule--helper foreach ${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)
			quiet=1
			;;
		--)
			shift
			break
			;;
		-*)
			usage
			;;
		*)
			break
			;;
		esac
		shift
	done

git ${wt_prefix:+-C "$wt_prefix"} submodule--helper init ${quiet:+--quiet} -- "$@"
}

#
# 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)
			quiet=1
			;;
		--all)
			deinit_all=t
			;;
		--)
			shift
			break
			;;
		-*)
			usage
			;;
		*)
			break
			;;
		esac
		shift
	done

git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${quiet:+--quiet} ${force:+--force} ${deinit_all:+--all} -- "$@"
}

#
# 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)
			quiet=1
			;;
		-v|--verbose)
			quiet=0
			;;
		--progress)
			progress=1
			;;
		-i|--init)
			init=1
			;;
		--require-init)
			require_init=1
			;;
		--remote)
			remote=1
			;;
		-N|--no-fetch)
			nofetch=1
			;;
		-f|--force)
			force=$1
			;;
		-r|--rebase)
			rebase=1
			;;
		--reference)
			case "$2" in '') usage ;; esac
			reference="--reference=$2"
			shift
			;;
		--reference=*)
			reference="$1"
			;;
		--dissociate)
			dissociate=1
			;;
		-m|--merge)
			merge=1
			;;
		--recursive)
			recursive=1
			;;
		--checkout)
			checkout=1
			;;
		--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"
			;;
		--filter)
			case "$2" in '') usage ;; esac
			filter="--filter=$2"
			shift
			;;
		--filter=*)
			filter="$1"
			;;
		--)
			shift
			break
			;;
		-*)
			usage
			;;
		*)
			break
			;;
		esac
		shift
	done

git ${wt_prefix:+-C "$wt_prefix"} submodule--helper update \
		${quiet:+--quiet} \
		${force:+--force} \
		${progress:+"--progress"} \
		${remote:+--remote} \
		${recursive:+--recursive} \
		${init:+--init} \
		${nofetch:+--no-fetch} \
		${rebase:+--rebase} \
		${merge:+--merge} \
		${checkout:+--checkout} \
		${reference:+"$reference"} \
		${dissociate:+"--dissociate"} \
		${depth:+"$depth"} \
		${require_init:+--require-init} \
		${dissociate:+"--dissociate"} \
		$single_branch \
		$recommend_shallow \
		$jobs \
		$filter \
		-- \
		"$@"
}

#
# 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"} submodule--helper set-branch ${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)
			quiet=1
			;;
		--)
			shift
			break
			;;
		-*)
			usage
			;;
		*)
			break
			;;
		esac
		shift
	done

git ${wt_prefix:+-C "$wt_prefix"} submodule--helper set-url ${quiet:+--quiet} -- "$@"
}

#
# 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 ${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)
			quiet=1
			;;
		--cached)
			cached=1
			;;
		--recursive)
			recursive=1
			;;
		--)
			shift
			break
			;;
		-*)
			usage
			;;
		*)
			break
			;;
		esac
		shift
	done

git ${wt_prefix:+-C "$wt_prefix"} submodule--helper status ${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)
			quiet=1
			shift
			;;
		--recursive)
			recursive=1
			shift
			;;
		--)
			shift
			break
			;;
		-*)
			usage
			;;
		*)
			break
			;;
		esac
	done

git ${wt_prefix:+-C "$wt_prefix"} submodule--helper sync ${quiet:+--quiet} ${recursive:+--recursive} -- "$@"
}

cmd_absorbgitdirs()
{
	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper absorbgitdirs "$@"
}

# 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.

# No command word defaults to "status"
if test -z "$command"
then
    if test $# = 0
    then
	command=status
    else
	usage
    fi
fi

# "--cached" is accepted only by "status" and "summary"
if test -n "$cached" && test "$command" != status && test "$command" != summary
then
	usage
fi

"cmd_$(echo $command | sed -e s/-/_/g)" "$@"

docroot: /var/www/469ed2f6-4d4b-4a8a-9f5e-ee4ef04d3bc8/public_html

curdir: /usr/lib/git-core

	.	24576
	..	4096
X	git	4066232
X	git-add	4066232
X	git-am	4066232
X	git-annotate	4066232
X	git-apply	4066232
X	git-archive	4066232
X	git-bisect	4066232
X	git-blame	4066232
X	git-branch	4066232
X	git-bugreport	4066232
X	git-bundle	4066232
X	git-cat-file	4066232
X	git-check-attr	4066232
X	git-check-ignore	4066232
X	git-check-mailmap	4066232
X	git-check-ref-format	4066232
X	git-checkout	4066232
X	git-checkout--worker	4066232
X	git-checkout-index	4066232
X	git-cherry	4066232
X	git-cherry-pick	4066232
X	git-clean	4066232
X	git-clone	4066232
X	git-column	4066232
X	git-commit	4066232
X	git-commit-graph	4066232
X	git-commit-tree	4066232
X	git-config	4066232
X	git-count-objects	4066232
X	git-credential	4066232
X	git-credential-cache	4066232
X	git-credential-cache--daemon	4066232
X	git-credential-store	4066232
X	git-daemon	660712
X	git-describe	4066232
X	git-diagnose	4066232
X	git-diff	4066232
X	git-diff-files	4066232
X	git-diff-index	4066232
X	git-diff-tree	4066232
X	git-difftool	4066232
X	git-difftool--helper	2609
X	git-fast-export	4066232
X	git-fast-import	4066232
X	git-fetch	4066232
X	git-fetch-pack	4066232
X	git-filter-branch	15857
X	git-fmt-merge-msg	4066232
X	git-for-each-ref	4066232
X	git-for-each-repo	4066232
X	git-format-patch	4066232
X	git-fsck	4066232
X	git-fsck-objects	4066232
X	git-fsmonitor--daemon	4066232
X	git-gc	4066232
X	git-get-tar-commit-id	4066232
X	git-grep	4066232
X	git-hash-object	4066232
X	git-help	4066232
X	git-hook	4066232
X	git-http-backend	660928
X	git-http-fetch	740000
X	git-http-push	1099488
X	git-imap-send	719200
X	git-index-pack	4066232
X	git-init	4066232
X	git-init-db	4066232
X	git-instaweb	22161
X	git-interpret-trailers	4066232
X	git-log	4066232
X	git-ls-files	4066232
X	git-ls-remote	4066232
X	git-ls-tree	4066232
X	git-mailinfo	4066232
X	git-mailsplit	4066232
X	git-maintenance	4066232
X	git-merge	4066232
X	git-merge-base	4066232
X	git-merge-file	4066232
X	git-merge-index	4066232
X	git-merge-octopus	2477
X	git-merge-one-file	3695
X	git-merge-ours	4066232
X	git-merge-recursive	4066232
X	git-merge-resolve	1226
X	git-merge-subtree	4066232
X	git-merge-tree	4066232
X	git-mergetool	11693
X	git-mergetool--lib	10728
X	git-mktag	4066232
X	git-mktree	4066232
X	git-multi-pack-index	4066232
X	git-mv	4066232
X	git-name-rev	4066232
X	git-notes	4066232
X	git-pack-objects	4066232
X	git-pack-redundant	4066232
X	git-pack-refs	4066232
X	git-patch-id	4066232
X	git-prune	4066232
X	git-prune-packed	4066232
X	git-pull	4066232
X	git-push	4066232
X	git-quiltimport	3693
X	git-range-diff	4066232
X	git-read-tree	4066232
X	git-rebase	4066232
X	git-receive-pack	4066232
X	git-reflog	4066232
X	git-remote	4066232
X	git-remote-ext	4066232
X	git-remote-fd	4066232
X	git-remote-ftp	773280
X	git-remote-ftps	773280
X	git-remote-http	773280
X	git-remote-https	773280
X	git-repack	4066232
X	git-replace	4066232
X	git-request-pull	4147
X	git-rerere	4066232
X	git-reset	4066232
X	git-restore	4066232
X	git-rev-list	4066232
X	git-rev-parse	4066232
X	git-revert	4066232
X	git-rm	4066232
X	git-send-pack	4066232
X	git-sh-i18n	1683
X	git-sh-i18n--envsubst	639720
X	git-sh-prompt	18372
X	git-sh-setup	8398
X	git-shell	639808
X	git-shortlog	4066232
X	git-show	4066232
X	git-show-branch	4066232
X	git-show-index	4066232
X	git-show-ref	4066232
X	git-sparse-checkout	4066232
X	git-stage	4066232
X	git-stash	4066232
X	git-status	4066232
X	git-stripspace	4066232
X	git-submodule	10508
X	git-submodule--helper	4066232
X	git-subtree	25019
X	git-switch	4066232
X	git-symbolic-ref	4066232
X	git-tag	4066232
X	git-unpack-file	4066232
X	git-unpack-objects	4066232
X	git-update-index	4066232
X	git-update-ref	4066232
X	git-update-server-info	4066232
X	git-upload-archive	4066232
X	git-upload-pack	4066232
X	git-var	4066232
X	git-verify-commit	4066232
X	git-verify-pack	4066232
X	git-verify-tag	4066232
X	git-version	4066232
X	git-web--browse	4401
X	git-whatchanged	4066232
X	git-worktree	4066232
X	git-write-tree	4066232
	mergetools	4096
X	scalar	684992