trunk/sgml-common/sgml-common-0.6.3-install-catalog.in

#!/bin/bash
# Script to install a catalog in the centralized SGML catalog
# Send any comments to Eric Bischoff <eric@caldera.de>
# This program is under GPL license. See LICENSE file for details.

# Modified by Gentoo developers to better integrate it to portage.
# <text-markup@gentoo.org>

# Set help message
SGML_HELP_MESSAGE="Usage: `basename $0` [<option>] <action>\n\
where <option> is:\n\
\040 -d|--delegate: \t\t\t Use DELEGATE instead of CATALOG\n\
and where <action> is:\n\
\040 -a|--add <centralized> <ordinary>: \t Declare ordinary catalog in the centralized catalog\n\
\040 -r|--remove <centralized> <ordinary>:\t Remove ordinary catalog from the centralized catalog\n\
\040 -h, --help: \t\t\t\t Print this help message and exit\n\
\040 -v, --version: \t\t\t Print the version number and exit\n"

# Set version message
SGML_VERSION_MESSAGE="sgml-common version @VERSION@ (install-catalog version 1.0)"

# Set type of pointer
SGML_POINTER="CATALOG"

# Set action to be performed
SGML_ACTION=""

# Set catalogs
SGML_CENTRALIZED=""
SGML_ORDINARY=""

# Default ROOT value (usually defined by portage)
[ -z "$ROOT" ] && ROOT="/"
[[ $ROOT == */ ]] || ROOT="${ROOT}/"


# Process options
case $1 in
   -d|--delegate) SGML_POINTER="DELEGATE"
                shift 1
                ;;
esac

# Process actions
case $1 in
   -a|--add)    SGML_ACTION="addition"
		SGML_CENTRALIZED=$2
		SGML_ORDINARY=$3
		;;
   -r|--remove)	if [ -z "$3" -o "$3" = "--version" ]
		then
		  echo "install-catalog: Old syntax; doing nothing"
		  exit 0
		fi
   		SGML_ACTION="removal"
		SGML_CENTRALIZED=$2
		SGML_ORDINARY=$3
		;;
   -h|--help)	echo -e $SGML_HELP_MESSAGE
		exit 0
		;;
   -v|--version) echo -e $SGML_VERSION_MESSAGE
	 	exit 0
		;;
   --install)   echo "install-catalog: Old syntax; doing nothing"
		exit 0
		;;
   *)		echo -e $SGML_HELP_MESSAGE >&2
		exit 1
		;;
esac


# The arguments to this program should always be relative to $ROOT. Here we
# declare some extra variables to distingish between the absolute and
# relative paths.
SGML_ROOT_CENTRALIZED="${ROOT%/}${SGML_CENTRALIZED}"
SGML_ROOT_ORDINARY="${ROOT%/}${SGML_ORDINARY}"


# Check that the super catalog can be created and changed and deleted
if [ ! -w ${ROOT}etc/sgml ]
then
  echo "`basename $0`: unable to write in ${ROOT}etc/sgml." >&2
  exit 2
fi
case $SGML_ACTION in
   addition)
	if [ -e ${ROOT}etc/sgml/catalog -a ! -w ${ROOT}etc/sgml/catalog ]
	then
	  echo "`basename $0`: can not modify \"${ROOT}etc/sgml/catalog\"." >&2
	  exit 2
	fi
	;;
   removal)
	if [ ! -w ${ROOT}etc/sgml/catalog ]
	then
	  echo "`basename $0`: can not modify \"${ROOT}etc/sgml/catalog\"." >&2
	  exit 2
	fi
	;;
esac

# Check that the centralized catalog can be created, changed and deleted
if [ -z "$SGML_ROOT_CENTRALIZED" ]
then
  echo -e $SGML_HELP_MESSAGE >&2
  exit 1
fi
case $SGML_ACTION in
   addition)
	if [ -e "$SGML_ROOT_CENTRALIZED" -a ! -w "$SGML_ROOT_CENTRALIZED" ]
	then
	  echo "`basename $0`: can not modify \"$SGML_ROOT_CENTRALIZED\"." >&2
	  exit 2
	fi
	;;
   removal)
	if [ ! -w "$SGML_ROOT_CENTRALIZED" ]
	then
	  echo "`basename $0`: can not modify \"$SGML_ROOT_CENTRALIZED\"." >&2
	  exit 2
	fi
	;;
esac

# Check that we have at least one ordinary package to process
if [ -z "$SGML_ROOT_ORDINARY" ]
then
  echo -e $SGML_HELP_MESSAGE >&2
  exit 1
fi
case $SGML_ACTION in
   addition)
	if [ ! -s $SGML_ROOT_ORDINARY ]
	then
	  echo "`basename $0`: \"$SGML_ROOT_ORDINARY\" does not exist or is empty." >&2
	  exit 2
	fi
	;;
esac

# Installation or removal of pointers
case $SGML_ACTION in
    addition)
	echo "`basename $0`: addition of $SGML_ORDINARY in $SGML_CENTRALIZED"
	if grep -q $SGML_ORDINARY $SGML_ROOT_CENTRALIZED 2>/dev/null
	then
	  echo "Warning: $SGML_ORDINARY is already installed in the centralized catalog $SGML_CENTRALIZED" >&2
	else
	  echo "$SGML_POINTER \"$SGML_ORDINARY\"" >> $SGML_ROOT_CENTRALIZED
	fi
	grep -q $SGML_CENTRALIZED ${ROOT}etc/sgml/catalog 2>/dev/null
	if [ $? -ne 0 ]
	then
		echo "`basename $0`: addition of $SGML_CENTRALIZED in ${ROOT}etc/sgml/catalog"
		echo "$SGML_POINTER \"$SGML_CENTRALIZED\"" >> ${ROOT}etc/sgml/catalog
	fi
	;;
   removal)
	echo "`basename $0`: removal of $SGML_ORDINARY from $SGML_CENTRALIZED"
	if grep -q $SGML_ORDINARY $SGML_ROOT_CENTRALIZED 2>/dev/null
	then
		sed -e "\:$SGML_POINTER \"$SGML_ORDINARY\":d" < \
			$SGML_ROOT_CENTRALIZED > ${SGML_ROOT_CENTRALIZED}.new
		mv ${SGML_ROOT_CENTRALIZED}.new $SGML_ROOT_CENTRALIZED
	else
	  echo "Warning: $SGML_ORDINARY was not found in the centralized catalog $SGML_CENTRALIZED" >&2
	fi
	if [ ! -s "$SGML_ROOT_CENTRALIZED" ]
	then
	  rm $SGML_ROOT_CENTRALIZED
	  echo "`basename $0`: removal of $SGML_CENTRALIZED from ${ROOT}etc/sgml/catalog"
          sed -e "\:$SGML_POINTER \"$SGML_CENTRALIZED\":d" < ${ROOT}etc/sgml/catalog > ${ROOT}etc/sgml/catalog.new
          mv ${ROOT}etc/sgml/catalog.new ${ROOT}etc/sgml/catalog
	fi
	;;
esac

exit 0
1	niro	153	#!/bin/bash
2			# Script to install a catalog in the centralized SGML catalog
3			# Send any comments to Eric Bischoff <eric@caldera.de>
4			# This program is under GPL license. See LICENSE file for details.
5
6			# Modified by Gentoo developers to better integrate it to portage.
7			# <text-markup@gentoo.org>
8
9			# Set help message
10			SGML_HELP_MESSAGE="Usage: `basename $0` [<option>] <action>\n\
11			where <option> is:\n\
12			\040 -d\|--delegate: \t\t\t Use DELEGATE instead of CATALOG\n\
13			and where <action> is:\n\
14			\040 -a\|--add <centralized> <ordinary>: \t Declare ordinary catalog in the centralized catalog\n\
15			\040 -r\|--remove <centralized> <ordinary>:\t Remove ordinary catalog from the centralized catalog\n\
16			\040 -h, --help: \t\t\t\t Print this help message and exit\n\
17			\040 -v, --version: \t\t\t Print the version number and exit\n"
18
19			# Set version message
20			SGML_VERSION_MESSAGE="sgml-common version @VERSION@ (install-catalog version 1.0)"
21
22			# Set type of pointer
23			SGML_POINTER="CATALOG"
24
25			# Set action to be performed
26			SGML_ACTION=""
27
28			# Set catalogs
29			SGML_CENTRALIZED=""
30			SGML_ORDINARY=""
31
32			# Default ROOT value (usually defined by portage)
33			[ -z "$ROOT" ] && ROOT="/"
34			[[ $ROOT == */ ]] \|\| ROOT="${ROOT}/"
35
36
37			# Process options
38			case $1 in
39			-d\|--delegate) SGML_POINTER="DELEGATE"
40			shift 1
41			;;
42			esac
43
44			# Process actions
45			case $1 in
46			-a\|--add) SGML_ACTION="addition"
47			SGML_CENTRALIZED=$2
48			SGML_ORDINARY=$3
49			;;
50			-r\|--remove) if [ -z "$3" -o "$3" = "--version" ]
51			then
52			echo "install-catalog: Old syntax; doing nothing"
53			exit 0
54			fi
55			SGML_ACTION="removal"
56			SGML_CENTRALIZED=$2
57			SGML_ORDINARY=$3
58			;;
59			-h\|--help) echo -e $SGML_HELP_MESSAGE
60			exit 0
61			;;
62			-v\|--version) echo -e $SGML_VERSION_MESSAGE
63			exit 0
64			;;
65			--install) echo "install-catalog: Old syntax; doing nothing"
66			exit 0
67			;;
68			*) echo -e $SGML_HELP_MESSAGE >&2
69			exit 1
70			;;
71			esac
72
73
74			# The arguments to this program should always be relative to $ROOT. Here we
75			# declare some extra variables to distingish between the absolute and
76			# relative paths.
77			SGML_ROOT_CENTRALIZED="${ROOT%/}${SGML_CENTRALIZED}"
78			SGML_ROOT_ORDINARY="${ROOT%/}${SGML_ORDINARY}"
79
80
81			# Check that the super catalog can be created and changed and deleted
82			if [ ! -w ${ROOT}etc/sgml ]
83			then
84			echo "`basename $0`: unable to write in ${ROOT}etc/sgml." >&2
85			exit 2
86			fi
87			case $SGML_ACTION in
88			addition)
89			if [ -e ${ROOT}etc/sgml/catalog -a ! -w ${ROOT}etc/sgml/catalog ]
90			then
91			echo "`basename $0`: can not modify \"${ROOT}etc/sgml/catalog\"." >&2
92			exit 2
93			fi
94			;;
95			removal)
96			if [ ! -w ${ROOT}etc/sgml/catalog ]
97			then
98			echo "`basename $0`: can not modify \"${ROOT}etc/sgml/catalog\"." >&2
99			exit 2
100			fi
101			;;
102			esac
103
104			# Check that the centralized catalog can be created, changed and deleted
105			if [ -z "$SGML_ROOT_CENTRALIZED" ]
106			then
107			echo -e $SGML_HELP_MESSAGE >&2
108			exit 1
109			fi
110			case $SGML_ACTION in
111			addition)
112			if [ -e "$SGML_ROOT_CENTRALIZED" -a ! -w "$SGML_ROOT_CENTRALIZED" ]
113			then
114			echo "`basename $0`: can not modify \"$SGML_ROOT_CENTRALIZED\"." >&2
115			exit 2
116			fi
117			;;
118			removal)
119			if [ ! -w "$SGML_ROOT_CENTRALIZED" ]
120			then
121			echo "`basename $0`: can not modify \"$SGML_ROOT_CENTRALIZED\"." >&2
122			exit 2
123			fi
124			;;
125			esac
126
127			# Check that we have at least one ordinary package to process
128			if [ -z "$SGML_ROOT_ORDINARY" ]
129			then
130			echo -e $SGML_HELP_MESSAGE >&2
131			exit 1
132			fi
133			case $SGML_ACTION in
134			addition)
135			if [ ! -s $SGML_ROOT_ORDINARY ]
136			then
137			echo "`basename $0`: \"$SGML_ROOT_ORDINARY\" does not exist or is empty." >&2
138			exit 2
139			fi
140			;;
141			esac
142
143			# Installation or removal of pointers
144			case $SGML_ACTION in
145			addition)
146			echo "`basename $0`: addition of $SGML_ORDINARY in $SGML_CENTRALIZED"
147			if grep -q $SGML_ORDINARY $SGML_ROOT_CENTRALIZED 2>/dev/null
148			then
149			echo "Warning: $SGML_ORDINARY is already installed in the centralized catalog $SGML_CENTRALIZED" >&2
150			else
151			echo "$SGML_POINTER \"$SGML_ORDINARY\"" >> $SGML_ROOT_CENTRALIZED
152			fi
153			grep -q $SGML_CENTRALIZED ${ROOT}etc/sgml/catalog 2>/dev/null
154			if [ $? -ne 0 ]
155			then
156			echo "`basename $0`: addition of $SGML_CENTRALIZED in ${ROOT}etc/sgml/catalog"
157			echo "$SGML_POINTER \"$SGML_CENTRALIZED\"" >> ${ROOT}etc/sgml/catalog
158			fi
159			;;
160			removal)
161			echo "`basename $0`: removal of $SGML_ORDINARY from $SGML_CENTRALIZED"
162			if grep -q $SGML_ORDINARY $SGML_ROOT_CENTRALIZED 2>/dev/null
163			then
164			sed -e "\:$SGML_POINTER \"$SGML_ORDINARY\":d" < \
165			$SGML_ROOT_CENTRALIZED > ${SGML_ROOT_CENTRALIZED}.new
166			mv ${SGML_ROOT_CENTRALIZED}.new $SGML_ROOT_CENTRALIZED
167			else
168			echo "Warning: $SGML_ORDINARY was not found in the centralized catalog $SGML_CENTRALIZED" >&2
169			fi
170			if [ ! -s "$SGML_ROOT_CENTRALIZED" ]
171			then
172			rm $SGML_ROOT_CENTRALIZED
173			echo "`basename $0`: removal of $SGML_CENTRALIZED from ${ROOT}etc/sgml/catalog"
174			sed -e "\:$SGML_POINTER \"$SGML_CENTRALIZED\":d" < ${ROOT}etc/sgml/catalog > ${ROOT}etc/sgml/catalog.new
175			mv ${ROOT}etc/sgml/catalog.new ${ROOT}etc/sgml/catalog
176			fi
177			;;
178			esac
179
180			exit 0