- Initial release: help, list & install commands implemented.

sbin/mpm

@@ -0,0 +1,203 @@
+#!/bin/bash
+#-------------------------------------------------------------------------------#
+#
+# MPM (Meta Package Manager)
+# Copyright (C) 2024 Arnaud G. GIBERT
+# mailto:arnaud@rx3.net
+# 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+#-------------------------------------------------------------------------------
+
+command="$1"
+arg="$2"
+
+
+
+if [[ -f /etc/mpm.conf ]]
+then
+    . /etc/mpm.conf
+else
+    MPM_REPO="https://www.rx3.net/mpm-repository"
+fi
+
+VERSION=1.0.0
+
+
+
+#-------------------------------------------------------------------------------
+# MPM Help
+#-------------------------------------------------------------------------------
+
+function mpm_help()
+{
+    echo "MPM Version: [${VERSION}]"
+    echo "Repository URL: [${MPM_REPO}]"
+    echo "usage: mpm [--help | -h] | [--list | -l] | [--install | -i <mpm_name>]"
+}
+
+
+
+#-------------------------------------------------------------------------------
+# MPM Meta Package List
+#-------------------------------------------------------------------------------
+
+function mpm_mpkg_list()
+{
+    echo "$(curl -L 2>/dev/null "${MPM_REPO}" | grep -e '\.mpm</a>' | sed -e 's/.*href="//' -e 's/\.mpm".*//')"
+}
+
+
+
+#-------------------------------------------------------------------------------
+# MPM Meta Package Tag Read
+#-------------------------------------------------------------------------------
+
+function mpm_mpkg_tag_read()
+{
+    mpkg="$1"
+     tag="$2"
+     
+    echo "$(curl -L 2>/dev/null "${MPM_REPO}/${mpkg}.mpm" | grep -e "${tag}: " | sed -e "s/^${tag}: //")"  
+}
+
+
+
+#-------------------------------------------------------------------------------
+# MPM Meta Package Description
+#-------------------------------------------------------------------------------
+
+function mpm_mpkg_desc()
+{
+    mpkg="$1"
+
+    mpm_mpkg_tag_read "${mpkg}" "PKG_DESC"
+}
+
+
+
+#-------------------------------------------------------------------------------
+# MPM Meta Package List
+#-------------------------------------------------------------------------------
+
+function mpm_mpkg_pkglist()
+{
+    mpkg="$1"
+
+    mpm_mpkg_tag_read "${mpkg}" "PKG_LIST"
+}
+
+
+
+#-------------------------------------------------------------------------------
+# MPM List
+#-------------------------------------------------------------------------------
+
+function mpm_list()
+{
+    echo "           MPM Name + MPM Description                 + Package List                                   "
+    echo "--------------------+---------------------------------+------------------------------------------------"
+    
+    mpm_mpkg_list | while read mpkg
+    do
+        desc="$(mpm_mpkg_desc $mpkg)"
+        pkglist="$(mpm_mpkg_pkglist $mpkg)"
+
+        printf "%20s: %-32s [%s]\n" "${mpkg}" "${desc}" "${pkglist}"
+    done
+}
+
+
+
+#-------------------------------------------------------------------------------
+# MPM Install
+#-------------------------------------------------------------------------------
+
+function mpm_install
+{
+    mpkg=$1
+
+    if [[ "${mpkg}" == "" ]]
+    then
+        echo "missing required mpkg name"
+        mpm_help
+
+        exit 1
+    fi
+
+    
+    mpm_mpkg_list | grep -e "^${mpkg}$" -e "^${mpkg} " -e " ${mpkg}$" -e " ${mpkg} " 2>&1 >/dev/null
+
+    if [[ "$?" == 1 ]]
+    then
+        echo "mpkg [${mpkg}] not found!"
+        
+        exit 1
+    fi
+
+    
+    pkglist="$(mpm_mpkg_pkglist $mpkg)"
+    
+    if [[ "${pkglist}" == "" ]]
+    then
+        echo "package list is empty!"
+        
+        exit 1
+    fi
+
+    echo "installing MPM: [$mpkg]:[${pkglist}]"
+    
+    urpmi --force ${pkglist}
+}
+
+
+
+#-------------------------------------------------------------------------------
+# MPM Main
+#-------------------------------------------------------------------------------
+
+case "${command}"
+in
+    "--help" | "-h")
+        mpm_help
+    ;;
+
+    "--list" | "-l")
+        mpm_list
+    ;;
+    
+    "--install" | "-i")
+        mpm_install $arg
+    ;;
+    
+    *)
+        if [[ "${command}" == "" ]]
+        then
+            echo "missing mandatory command!"
+        else
+            
+            echo "unknown command [${command}]!"
+        fi
+
+        echo
+        mpm_help
+        
+        exit 1
+    ;;
+    
+    
+esac
+
+exit 0