git-srv-admin.sh: Add -f flag (horrible mess)

Signed-off-by: Jan Lindemann <jan@jannet.de>

scripts/git-srv-admin.sh

@@ -6,8 +6,12 @@ usage()
 {
 	cat << EOT | sed 's/^	|//'
 	|
-	| $myname cmd [cmd-arguments] ...
+	| $myname [global options] cmd [cmd-arguments] ...
 	| 
+	| global options are:
+	|
+	|   -j : project is a jannet-project (default is a private project)
+	|
 	| commands are:
 	| 
 	|   create-personal-project name
@@ -50,19 +54,30 @@ md()
 }
 
 # ----------------- commands
+md_p()
+{
+	if [ -d "$1" ]; then
+		return
+	fi
+	md_p `dirname $1` $2 $3 $4
+	md $@
+}
+
+create_project_dir()
+{
+	if [ "$UID" != 0 ]; then
+		fatal "tried to create directory \"$dir\" as `whoami`, needs to be done as root"
+	fi
+
+	md_p `dirname $dir` 750 root jannet
+	md_p $dir 770 root $id
+}
+
 create_personal_project()
 {
 	[ -e $dir ] && fatal "$dir already exists"
 
-	if [ "$UID" = 0 ]; then
-		md /srv/git 750 root jannet
-		md /srv/git/$id 750 root jannet
-		md /srv/git/$id/proj 750 root jannet
-		md /srv/git/$id/proj/$p 770 root $id
-		exit 0
-	fi
-
-	/usr/bin/sudo $0 create-personal-project $p || fatal "failed to set root uid"
+	/usr/bin/sudo `readlink -f $0` create-project-dir $dir || fatal "failed to set root uid"
 	cd $dir || fatal "failed to change to $dir"
 	git init --bare || fatal "git init failed"
 }
@@ -74,17 +89,34 @@ list_personal_projects()
 }
 
 # ----------------- here we go
-cmd=$1
-shift
-
 id=`whoami`
 [ "$SUDO_UID" ] && {
 	id=`/opt/ytools/bin/getpwuid $SUDO_UID | sed '/^name *=/ !d; s/^name *= *//'`
 	[ "$id" ] || fatal "failed to find uid $SUDO_UID in user database"
 }
 
+git_home=/srv/git/$id
+pdir=$git_home/priv
+
+OPTIND=1
+while getopts jh flag; do
+
+	case $flag in
+	j)
+		pdir=$git_home/proj;;
+	h)
+		usage 0;;
+	*)
+		usage 1;;
+	esac
+done
+
+shift $(($OPTIND - 1))
+
+cmd=$1
+shift
 p=$1
-pdir=/srv/git/$id/proj
+
 dir=$pdir/$p
 
 case $cmd in
@@ -95,6 +127,10 @@ create-personal-project)
 list-personal-projects)
 	list_personal_projects "$@"
 	;;
+create-project-dir)
+	dir=$1 # this is all a horrible variable and usage mess
+	create_project_dir "$@"
+	;;
 *)
 	usage 1
 	;;