see CHANGELOG 2004-04-23
[hdw-linux/hdw-linux.git] / misc / hdw-tools / hdw-get
index 5cb2e40..9ff72ec 100644 (file)
@@ -12,20 +12,40 @@ usage()     {
        echo "$0 [install/remove] [root] [package]"
        echo "$0 [dist-install] [root] [dist file]"
        echo
+       echo "options:"
+       echo "-v        tell me whats going on"
+       echo "-a        auto resolve deps, do not prompt user"
+       echo "-no-dep   do not care for dependencies (used by hdw-get itself)"
+       echo "-s        simulation only, do not install/remove packages"
+       echo
 }
+
 package="" ; inst_root=""
+update=""
 d_install="" ; install=""
-verbose=""
+verbose="" ; no_dep=""
+auto_resolve_deps=""
+simulate=""
+
+FL_DIR="var/adm/flists"
+DEPS_DIR="var/adm/deps/run"
+CONF="/etc/hdw-get.conf"
+DBF="/etc/hdw-get.db"
 
 while [ "$1" ] ; do
        case "$1" in
+               update)         update="1" ; package="fake" ; inst_root="fake"
+                               shift 1 ;;
                install)        install="1" 
                                inst_root="$2" ; package="$3" ; shift 3 ;;
                remove)         remove="1" 
                                inst_root="$2" ; package="$3" ; shift 3 ;;
-               dist-install)   d_install="1"
+               dist-install)   d_install="1"  ; package="fake"
                                inst_root="$2" ; dist_file="$3" ; shift 3 ;;
                -v)             verbose=1 ; shift 1 ;;
+               -a)             auto_resolve_deps="1" ; shift 1 ;;
+               -no-dep)        no_dep="1" ; shift 1 ;;
+               -s)             simulate="1" ; shift 1 ;;
                *)              usage ; exit 1 ;;
        esac
 done
@@ -36,28 +56,57 @@ fi
        
 # read hdw-get configs
 net_addr="" ; bin_dir="" ; distf_dir=""
-if [ -f /etc/hdw-get.conf ] ; then
-       . /etc/hdw-get.conf
+if [ -f $CONF ] ; then
+       . $CONF
        if [ -z "$hdw_version" -o -z "$hdw_arch" -o -z "$hdw_arch_opt" ] ; then
                echo "version, arch and arch_opt need to be specified."
-               echo "adjust /etc/hdw-get.conf file"
+               echo "adjust $CONF file"
                exit
        else
-               echo "hdw-get.conf file looks good ..."
+               [ "$verbose" ] && echo "hdw-get.conf file looks good ..."
        fi
 else
-       echo "/etc/hdw-get.conf file not found, aborting"
+       echo "$CONF file not found, aborting"
        exit 1
 fi
 
+if [ "$update" = "1" ] ; then
+       echo -en "updating hdw-get.db file ..."
+       wget -q $net_addr/hdw-linux/hdw-linux-$hdw_version/hdw-get/hdw-get.db \
+               -O $DBF
+       echo -en " done. (`cat $DBF | wc -l` packages)\n"
+fi
+
 # create temp directory
 mkdir -p /tmp/.hdw-get
 
 # remove
 if [ "$remove" = "1" ] ; then
+       # check if packages depend on package to be removed
+       pkgs=""
+       ((isdep = 0))
+       for fl_file in $inst_root/$DEPS_DIR/*; do
+               if [ "`grep "^$package$" $fl_file`" != "" ] ; then
+                       pkg=`echo $fl_file | sed "s%$inst_root/$DEPS_DIR/%%"`
+                       if [ "$pkg" != "$package" ] ; then
+                               ((isdep += 1))
+                               pkgs="$pkg $pkgs"
+                       fi
+               fi
+       done
+       if [ "$isdep" != "0" ] ; then
+               echo "info:"
+               echo "run time dependencies were autegenerated by build system."
+               echo "they may be wrong. edit $inst_root/$DEPS_DIR/* files."
+               echo "deps:"
+               echo -en "$pkgs\n"
+               echo "package $package should not be removed ($isdep deps)"
+               [ "$no_dep" != "1" ] && exit 1
+       fi
        # looking for flist file
-       fl_pris=""
-       for fl_file in $inst_root/var/adm/flists/$package-[0-9]*; do
+       fl_pris="unknown"
+       for fl_file in $inst_root/$FL_DIR/$package-[x,0-9]*; do
+               [ -f $fl_file ] && \
                fl_pris="`echo $fl_file | awk -F- '{ print $NF }'` $fl_pris"
        done
        fl_max="0"
@@ -66,15 +115,18 @@ if [ "$remove" = "1" ] ; then
                        fl_max="x"
                        break
                fi
+               [ "$pri" = "unknown" ] && break
                [ "$pri" -gt "$fl_max" ] && fl_max=$pri
        done
-       fl_file="$inst_root/var/adm/flists/$package-$fl_max"
+       fl_file="$inst_root/$FL_DIR/$package-$fl_max"
        [ "$verbose" ] && echo "expecting flist file $fl_file"
        if [ ! -f $fl_file ] ; then
-               echo "package $apckage is not installed (moved the flist file?)"
+               echo "package $package is not installed (moved the flist file?)"
                exit 1
        fi
 
+       if [ "$simulate" != "1" ] ; then
+
        # care about info/dir file
        rm -f /tmp/.hdw-get/dir* ; modify_info_dir=""
        if [ -n "`grep usr/share/info/dir $fl_file`" ] ; then
@@ -84,7 +136,9 @@ if [ "$remove" = "1" ] ; then
                         awk -F/ '{ print $4 }'`; do
                info_o=`echo $info_obj | sed 's/.info//'`
                [ "$verbose" ] && echo "deleting $info_o from info/dir"
-               grep -v \($info_o\)\. /tmp/.hdw-get/dir > /tmp/.hdw-get/dir~
+               grep -v \($info_o\)\. /tmp/.hdw-get/dir | \
+               grep -v ^$package\ info\ -\ added\ by\ hdw > \
+               /tmp/.hdw-get/dir~
                mv /tmp/.hdw-get/dir~ /tmp/.hdw-get/dir
        done
        fi
@@ -116,6 +170,8 @@ if [ "$remove" = "1" ] ; then
                rm -f /tmp/.hdw-get/dir*
        fi
 
+       fi
+
 # install
 elif [ "$install" = "1" ] ; then
        # does inst_root exist
@@ -126,6 +182,65 @@ elif [ "$install" = "1" ] ; then
                exit 1
        fi
 
+       # does package exist?
+       pkg=`basename $package | sed 's/.tar.bz2//'`
+       if [ -f $inst_root/$FL_DIR/${pkg}-[0-9]* ] ; then
+               echo "$pkg seems to be installed, candidates:"
+               for i in $inst_root/$FL_DIR/${pkg}-[0-9]*; do
+                       echo "-> $i"
+               done
+               exit 1
+       fi
+
+       # package in database?
+       if [ "`grep "^$pkg\ -" $DBF`" = "" ] ; then
+               echo "sorry, package $package not found ..."
+               echo "(use 'hdw-get update' to update database)"
+               exit 1
+       fi
+
+       # check for runtime deps
+       if [ -z $no_deps ] ; then
+               deps="`grep "^$pkg\ -" $DBF | sed 's/.* -//'`"
+               udeps=""
+               tudeps=""
+               for dep in $deps; do
+                       [ ! -f $inst_root/$FL_DIR/$dep-* ] && \
+                               udeps="$dep $udeps"
+               done
+               while [ "$udeps" != "$tudeps" ] ; do
+                       tudeps="$udeps"
+                       for tdep in $tudeps; do
+                               deps="`grep "^$tdep\ -" $DBF | sed 's/.* -//'`"
+                               for dep in $deps; do
+                                       exists=0
+                                       [ -f $inst_root/$FL_DIR/$dep-* ] && \
+                                               break
+                                       for i in $udeps; do
+                                               [ "$i" = "$dep" ] && exists=1
+                                       done
+                                       [ "$exists" = "0" ] && \
+                                               udeps="$udeps $dep"
+                               done
+                       done
+               done
+               echo "$pkg depends on the following uninstalled packages:"
+               echo "$udeps"
+               echo
+               echo "continue? [y,n] (default 'n')"
+               if [ -z $auto_resolve_deps ] ; then
+                       read answer
+                       if [ "$answer" = "y" ] ; then
+                               for i in $udeps; do
+                                       [ "$simulate" != "1" ] && \
+                                       $0 -no-dep install $inst_root $i
+                               done
+                       fi
+               fi
+       fi
+       
+       if [ "$simulate" != "1" ] ; then
+
        # store info/dir file
        rm -f /tmp/.hdw-get/dir*
        if [ -f $inst_root/usr/share/info/dir ] ; then
@@ -144,12 +259,14 @@ elif [ "$install" = "1" ] ; then
                tar --use-compress-program=bzip2 \
                -xf $bin_dir/$package/$package.tar.bz2 -C $inst_root
        elif [ ! -z "$net_addr" ] ; then
-               #echo "trying to get package $package via net ..."
+               echo "getting package $package via net ..."
                wget $net_addr/hdw-linux/hdw-linux-$hdw_version/binaries/${hdw_arch}-${hdw_arch_opt}/$package/${package}.tar.bz2 > /dev/null 2>&1
-               if [ "$?" ] ; then
+               retval=$?
+               if [ "$retval" != "0" ] ; then
                        echo "package not found at $net_addr, aborting ..."
+                       exit
                else
-               
+                       echo "extracting $package to $inst_root ..."    
                        tar --use-compress-program=bzip2 \
                                -xf ${package}.tar.bz2 -C $inst_root
                        rm ${package}.tar.bz2
@@ -157,13 +274,15 @@ elif [ "$install" = "1" ] ; then
                fi
        else
                echo "sorry, package $package not found"
+               exit 1
        fi
 
        # merging info/dir file
-       fl_file=`ls -A $inst_root/var/adm/flists/$package-[0-9]* | tail -1`
+       if [ "$pkg" != "00-dirtree" ] ; then
+       fl_file=`ls -A $inst_root/$FL_DIR/$pkg-[0-9]* | tail -1`
        if [ -n "`grep usr/share/info/dir $fl_file`" ] ; then
                echo "" >> /tmp/.hdw-get/dir
-               echo "$package info - added by hdw `date`" >> /tmp/.hdw-get/dir
+               echo "$pkg info - added by hdw `date`" >> /tmp/.hdw-get/dir
                for info_obj in `grep 'usr/share/info/.*.info' $fl_file | \
                                        awk -F/ '{ print $4 }'`; do
                        info_o=`echo $info_obj | sed 's/.info//'`
@@ -177,11 +296,15 @@ elif [ "$install" = "1" ] ; then
                        fi
                done
        fi
-       cp /tmp/.hdw-get/dir $inst_root/usr/share/info/dir
+       fi
+       [ -f /tmp/.hdw-get/dir ] && \
+               cp /tmp/.hdw-get/dir $inst_root/usr/share/info/dir
        rm -f /tmp/.hdw-get/dir
 
+       fi
+
 # dist-install
-elif [ "$dist_install" = "1" ] ; then
+elif [ "$d_install" = "1" ] ; then
        # check dist file
        if [ ! -f $dist_file ] ; then
                echo "$dist_file not found, aborting"