xbps-src: add -m flag and make-repoidx target.

* -m flag to specify a custom XBPS_MASTERDIR, overwritting the value
  from xbps-src.conf.
* make-repoidx target to create a package index plist file for
  the local repository associated with a masterdir, or one specified
  by the -p flag.

--HG--
extra : convert_revision : dbd502b532fd49cd17a79a187488a1e92f361ee0

xbps-src/libexec/xbps-src-doinst-helper.sh.in

@@ -27,6 +27,11 @@
 PKG_TMPLNAME="$1"
 
 . @@XBPS_INSTALL_ETCDIR@@/xbps-src.conf
+
+if [ -n "${MASTERDIR}" ]; then
+	export XBPS_MASTERDIR="${MASTERDIR}"
+fi
+
 . @@XBPS_INSTALL_SHAREDIR@@/shutils/init_funcs.sh
 
 set_defvars

xbps-src/shutils/init_funcs.sh.in

@@ -59,6 +59,7 @@ set_defvars()
 	export XBPS_DIGEST_CMD="xbps-uhelper.static digest"
 	export XBPS_CMPVER_CMD="xbps-uhelper.static cmpver"
 	export XBPS_FETCH_CMD="xbps-uhelper.static fetch"
+	export XBPS_REPO_CMD="xbps-repo.static"
 
 	#
 	# Check that installed xbps utils version is recent enough.

xbps-src/shutils/pkgtarget_funcs.sh.in

@@ -95,7 +95,7 @@ install_pkg()
 	fi
 
 	# Install pkg into destdir.
-	env xbps_machine=${xbps_machine} 				\
+	env xbps_machine=${xbps_machine} MASTERDIR=${_MASTERDIR}	\
 		${fakeroot_cmd} ${fakeroot_cmd_args}			\
 		@@XBPS_INSTALL_LIBEXECDIR@@/xbps-src-doinst-helper	\
 		${curpkgn} || exit $?

xbps-src/xbps-src.sh.in

@@ -38,7 +38,7 @@ trap "echo && exit 1" INT QUIT
 usage()
 {
 	cat << _EOF
-$progname: [-C] [-c <config_file>] [-p <pkgdir>] [-u] <target>
+$progname: [-C] [-c <config_file>] [-m <masterdir>] [-p <pkgdir>] <target>
 
 Targets:
  build            Build a package (fetch + extract + configure + build).
@@ -55,8 +55,10 @@ Targets:
  install          install-destdir + stow.
  list             List installed packages in masterdir.
  listfiles        List installed files from <pkg>.
+ make-repoidx     Build a package index for the local repository associated
+                  with the master directory, or updates it.
  remove           Remove package completely (destdir + masterdir).
- stow             Copy <pkg> files from destdir into masterdir and
+ stow             Stow <pkg> files from destdir into masterdir and
                   register package in database.
  unstow           Remove <pkg> files from masterdir and unregister
                   package from database.
@@ -65,7 +67,10 @@ Options:
  -C     Do not remove build directory after successful installation.
  -c     Path to global configuration file:
         if not specified @@XBPS_INSTALL_ETCDIR@@/xbps-src.conf is used.
- -p     Package directory, overwritting XBPS_PACKAGESDIR in xbps-src.conf.
+ -m     Master directory, overwritting the value set in the configuration
+        file at @@XBPS_INSTALL_ETCDIR@@/xbps-src.conf.
+ -p     Package directory, overwritting default path at
+        <XBPS_MASTERDIR>/pkg-binpkgs.
 
 _EOF
 	exit 1
@@ -130,10 +135,16 @@ check_config_vars()
 #
 # main()
 #
-while getopts "Cc:p:" opt; do
+while getopts "Cc:m:p:" opt; do
 	case $opt in
 		C) export dontrm_builddir=yes;;
 		c) config_file_specified=yes; XBPS_CONFIG_FILE="$OPTARG";;
+		m)
+			_MASTERDIR="$OPTARG"
+			if [ ! -d ${_MASTERDIR} ]; then
+				mkdir -p ${_MASTERDIR}
+			fi
+			;;
 		p)
 			_PACKAGEDIR="$OPTARG"
 			if [ ! -d ${_PACKAGEDIR} ]; then
@@ -158,6 +169,9 @@ fi
 # Check configuration vars before anyting else, and set defaults vars.
 #
 check_config_vars
+if [ -n "${_MASTERDIR}" ]; then
+	export XBPS_MASTERDIR=${_MASTERDIR}
+fi
 . @@XBPS_INSTALL_SHAREDIR@@/shutils/init_funcs.sh
 set_defvars
 
@@ -272,6 +286,12 @@ list|listfiles)
 	. $XBPS_SHUTILSDIR/pkgtarget_funcs.sh
 	list_pkg_files $2
 	;;
+make-repoidx)
+	echo "=> Updating package index for local repository at"
+	echo "   $XBPS_PACKAGESDIR..."
+	${XBPS_REPO_CMD} genindex ${XBPS_PACKAGESDIR} 2>/dev/null
+	[ $? -eq 0 ] && echo "=> done."
+	;;
 remove)
 	. $XBPS_SHUTILSDIR/pkgtarget_funcs.sh
 	setup_tmpl $(basename_cwd)