xbps-src: new targets: update-bulk and update-sys.

* update-bulk:
	This rebuilds all pkgs in system repositories that are outdated.
	with this xbps-bulk is now considered fully obsolete.

* update-sys:
	This rebuilds all pkgs in system that are oudated and once built,
	updates them via xbps-install(8).

	This target defines a new configuration option "XBPS_SUCMD" that
	is the command to execute to update the system. By default set to
	"sudo sh -c".

CAVEATS
	- need to check if binpkg is in local repo.
	- need to add support to specify alternative rootdir.
	- need to add support to specify system repos.

common/xbps-src/shutils/bulk.sh

@@ -0,0 +1,78 @@
+# vim: set ts=4 sw=4 et:
+
+bulk_getlink() {
+    local p="$(basename $1)"
+    local target="$(readlink $XBPS_SRCPKGDIR/$p)"
+
+    if [ $? -eq 0 -a -n "$target" ]; then
+        p=$target
+    fi
+    echo $p
+}
+
+bulk_build() {
+    local args="$1" pkg= pkgs= _pkgs= _realdep= _deps= found= x= result=
+
+    if ! command -v xbps-checkvers &>/dev/null; then
+        msg_error "xbps-src: cannot find xbps-checkvers(8) command!\n"
+    fi
+    _pkgs=$(xbps-checkvers ${args} -d $XBPS_DISTDIR | awk '{print $2}')
+    # Only add to the list real pkgs, not subpkgs.
+    for pkg in ${_pkgs}; do
+        _realdep=$(bulk_getlink $pkg)
+        unset found
+        for x in ${pkgs}; do
+            if [ "$x" = "${_realdep}" ]; then
+                found=1
+                break
+            fi
+        done
+        if [ -z "$found" ]; then
+            pkgs="$pkgs ${_realdep}"
+        fi
+    done
+    for pkg in ${pkgs}; do
+        unset found
+        setup_pkg $pkg $XBPS_CROSS_BUILD
+        _deps="$(show_pkg_build_deps | sed -e 's|[<>].*\$||g')"
+        _realdep=$(bulk_getlink $pkg)
+        for x in ${_deps}; do
+            if [ "${_realdep}" = "${pkg}" ]; then
+                found=1
+                break
+            fi
+        done
+        [ -n $found ] && result="${_realdep} ${result}"
+    done
+    [ -n "$result" ] && echo "$result"
+}
+
+bulk_update() {
+    local args="$1" pkgs=
+
+    pkgs="$(bulk_build ${args})"
+    msg_normal "xbps-src: the following packages must be rebuilt and updated:\n"
+    for f in ${pkgs}; do
+        echo "   $f"
+    done
+    echo
+    for f in ${pkgs}; do
+        BEGIN_INSTALL=1
+        XBPS_TARGET_PKG="$f"
+        read_pkg
+        msg_normal "xbps-src: building ${pkgver} ...\n"
+        if [ -n "$CHROOT_READY" -a -z "$IN_CHROOT" ]; then
+            chroot_handler pkg $XBPS_TARGET_PKG
+        else
+            install_pkg pkg $XBPS_CROSS_BUILD
+        fi
+        if [ $? -ne 0 ]; then
+            msg_error "xbps-src: failed to build $pkgver pkg!\n"
+        fi
+    done
+    if [ -n "$pkgs" -a -n "$args" ]; then
+        echo
+        msg_normal "xbps-src: updating your system, confirm to proceed...\n"
+        ${XBPS_SUCMD} "xbps-install --repository=$XBPS_REPOSITORY --repository=$XBPS_REPOSITORY/nonfree -u ${pkgs}"
+    fi
+}

etc/defaults.conf

@@ -59,6 +59,12 @@ XBPS_CXXFLAGS="${XBPS_CFLAGS}"
 #
 XBPS_LDFLAGS="-Wl,--as-needed"
 
+# [REQUIRED]
+# Command to execute to gain root privileges when using the `update-sys`
+# target to update your system.
+#
+XBPS_SUCMD="sudo /bin/sh -c"
+
 # [OPTIONAL]
 # Enable or disable ccache when building packages.
 #

xbps-src

@@ -79,11 +79,17 @@ Targets: (only one may be specified)
    Prints the value of <var> if it's defined in xbps-src.
 
  show-repo-updates
-   Prints the list of outdated packages in repositories.
+   Prints the list of outdated packages in XBPS repositories.
 
  show-sys-updates
    Prints the list of oudated packages in your system.
 
+ update-bulk
+   Rebuilds all packages in the system repositories that are outdated.
+
+ update-sys
+   Rebuilds all packages in your system that are outdated and updates them.
+
  zap
    Removes a masterdir but preserving ccache, distcc and host directories.
 
@@ -479,53 +485,6 @@ check_build_requirements
 
 trap 'exit_func' INT TERM HUP
 
-bulk_getlink() {
-    local p="$(basename $1)"
-    local target="$(readlink $XBPS_SRCPKGDIR/$p)"
-
-    if [ $? -eq 0 -a -n "$target" ]; then
-        p=$target
-    fi
-    echo $p
-}
-
-bulk_build() {
-    local args="$1" pkg= pkgs= _pkgs= _realdep= _deps= found= x= result=
-
-    if ! command -v xbps-checkvers &>/dev/null; then
-        msg_error "xbps-src: cannot find xbps-{repo,}checkvers command!\n"
-    fi
-    _pkgs=$(xbps-checkvers ${args} -d $XBPS_DISTDIR | awk '{print $2}')
-    # Only add to the list real pkgs, not subpkgs.
-    for pkg in ${_pkgs}; do
-        _realdep=$(bulk_getlink $pkg)
-        unset found
-        for x in ${pkgs}; do
-            if [ "$x" = "${_realdep}" ]; then
-                found=1
-                break
-            fi
-        done
-        if [ -z "$found" ]; then
-            pkgs="$pkgs ${_realdep}"
-        fi
-    done
-    for pkg in ${pkgs}; do
-        unset found
-        setup_pkg $pkg $XBPS_CROSS_BUILD
-        _deps="$(show_pkg_build_deps | sed -e 's|[<>].*\$||g')"
-        _realdep=$(bulk_getlink $pkg)
-        for x in ${_deps}; do
-            if [ "${_realdep}" = "${pkg}" ]; then
-                found=1
-                break
-            fi
-        done
-        [ -n $found ] && result="${_realdep} ${result}"
-    done
-    echo "$result"
-}
-
 #
 # Main switch.
 #
@@ -625,6 +584,12 @@ show-repo-updates)
 show-sys-updates)
     bulk_build -i
     ;;
+update-bulk)
+    bulk_update
+    ;;
+update-sys)
+    bulk_update -i
+    ;;
 zap)
 	masterdir_zap
 	;;