misc/hdw-tools/hdw-get

   1 #!/bin/sh
   2 #
   3 # author: hackbard@hackdaworld.dyndns.org
   4 #
   5 # hdw-tools:
   6 # this is hdw-get script, used to install/remove/(update) binary packages
   7 #
   8
   9 usage() {
  10         echo
  11         echo "usage:"
  12         echo "$0 [install/remove] [root] [package]"
  13         echo "$0 [dist-install] [root] [dist file]"
  14         echo "$0 [update]"
  15         echo
  16         echo "options:"
  17         echo "-v        tell me whats going on"
  18         echo "-a        auto resolve deps, do not prompt user"
  19         echo "-no-dep   do not care for dependencies (used by hdw-get itself)"
  20         echo "-s        simulation only, do not install/remove packages"
  21         echo "-b        base package, not listed in hdw-get.db"
  22         echo
  23 }
  24
  25 package="" ; inst_root=""
  26 update=""
  27 d_install="" ; install=""
  28 verbose="" ; no_dep=""
  29 auto_resolve_deps=""
  30 simulate=""
  31 base=""
  32 answer="y"
  33
  34 FL_DIR="var/adm/flists"
  35 DEPS_DIR="var/adm/deps/run"
  36 CONF="/etc/hdw-get.conf"
  37 DBF="/etc/hdw-get.db"
  38
  39 while [ "$1" ] ; do
  40         case "$1" in
  41                 update)         update="1" ; package="fake" ; inst_root="fake"
  42                                 shift 1 ;;
  43                 install)        install="1"
  44                                 inst_root="$2" ; package="$3" ; shift 3 ;;
  45                 remove)         remove="1"
  46                                 inst_root="$2" ; package="$3" ; shift 3 ;;
  47                 dist-install)   d_install="1"  ; package="fake"
  48                                 inst_root="$2" ; dist_file="$3" ; shift 3 ;;
  49                 -v)             verbose=1 ; shift 1 ;;
  50                 -a)             auto_resolve_deps="1" ; shift 1 ;;
  51                 -no-dep)        no_dep="1" ; shift 1 ;;
  52                 -s)             simulate="1" ; shift 1 ;;
  53                 -b)             base="1" ; no_dep="1" ; shift 1;;
  54                 *)              usage ; exit 1 ;;
  55         esac
  56 done
  57
  58 if [ -z "inst_root" -o -z "$package" ] ; then
  59         usage ; exit 1
  60 fi
  61
  62 # read hdw-get configs
  63 net_addr="" ; bin_dir="" ; distf_dir=""
  64 if [ -f $CONF ] ; then
  65         . $CONF
  66         if [ -z "$hdw_version" -o -z "$hdw_arch" -o -z "$hdw_arch_opt" ] ; then
  67                 echo "version, arch and arch_opt need to be specified."
  68                 echo "adjust $CONF file"
  69                 exit
  70         else
  71                 [ "$verbose" ] && echo "hdw-get.conf file looks good ..."
  72         fi
  73 else
  74         echo "$CONF file not found, aborting"
  75         exit 1
  76 fi
  77
  78 if [ "$update" = "1" ] ; then
  79         echo -en "updating hdw-get.db file ..."
  80         wget -q $net_addr/hdw-linux/hdw-linux-$hdw_version/hdw-get/hdw-get.db \
  81                 -O $DBF
  82         echo -en " done. (`cat $DBF | wc -l` packages)\n"
  83 fi
  84
  85 # remove
  86 if [ "$remove" = "1" ] ; then
  87         # check if packages depend on package to be removed
  88         pkgs=""
  89         ((isdep = 0))
  90         for fl_file in $inst_root/$DEPS_DIR/*; do
  91                 if [ "`grep "^$package$" $fl_file`" != "" ] ; then
  92                         pkg=`echo $fl_file | sed "s%$inst_root/$DEPS_DIR/%%"`
  93                         if [ "$pkg" != "$package" ] ; then
  94                                 ((isdep += 1))
  95                                 pkgs="$pkg $pkgs"
  96                         fi
  97                 fi
  98         done
  99         if [ "$isdep" != "0" ] ; then
 100                 echo "info:"
 101                 echo "run time dependencies were autegenerated by build system."
 102                 echo "they may be wrong. edit $inst_root/$DEPS_DIR/* files."
 103                 echo "deps:"
 104                 echo -en "$pkgs\n"
 105                 echo "package $package should not be removed ($isdep deps)"
 106                 [ "$no_dep" != "1" ] && exit 1
 107         fi
 108         # looking for flist file
 109         fl_pris="unknown"
 110         for fl_file in $inst_root/$FL_DIR/$package-[x,0-9]*; do
 111                 [ -f $fl_file ] && \
 112                 fl_pris="`echo $fl_file | awk -F- '{ print $NF }'` $fl_pris"
 113         done
 114         fl_max="0"
 115         for pri in $fl_pris; do
 116                 if [ "$pri" = "x" ] ; then
 117                         fl_max="x"
 118                         break
 119                 fi
 120                 [ "$pri" = "unknown" ] && break
 121                 [ "$pri" -gt "$fl_max" ] && fl_max=$pri
 122         done
 123         fl_file="$inst_root/$FL_DIR/$package-$fl_max"
 124         [ "$verbose" ] && echo "expecting flist file $fl_file"
 125         if [ ! -f $fl_file ] ; then
 126                 echo "package $package is not installed (moved the flist file?)"
 127                 exit 1
 128         fi
 129
 130         if [ "$simulate" != "1" ] ; then
 131
 132         # remove the files/dirs
 133         ((supposed = 0))
 134         ((counter = 0))
 135         cat $fl_file | while read pkg file; do
 136                 ((supposed += 1))
 137                 if [ -e $inst_root/$file ] ; then
 138                         if [ "$file" != "tmp" ] ; then
 139                         if [ -d $inst_root/$file ] ; then
 140                                 rmdir -p $inst_root/$file > /dev/null 2>&1
 141                         else
 142                                 rm -f $inst_root/$file > /dev/null 2>&1
 143                                 rmdir -p `dirname $file` > /dev/null 2>&1
 144                         fi
 145                         ((counter += 1))
 146                         fi
 147                 fi
 148                 echo -en "\rremoved $counter from $supposed supposed files"
 149         done
 150         echo -en "\ndone.\n"
 151
 152         # care about info/dir file
 153         echo "recreating info dir file ..."
 154         cd $inst_root/usr/share/info
 155         rm -f dir
 156         for f in *; do
 157                 install-info $f dir 2>/dev/null
 158         done
 159
 160         fi
 161
 162 # install
 163 elif [ "$install" = "1" ] ; then
 164         # does inst_root exist
 165         if [ ! -d $inst_root ] ; then
 166                 echo
 167                 echo "the install directory doesnt exist, create it first"
 168                 echo
 169                 exit 1
 170         fi
 171
 172         # does package exist?
 173         pkg=`basename $package | sed 's/.tar.bz2//'`
 174         if [ -f $inst_root/$FL_DIR/${pkg}-[0-9]* ] ; then
 175                 echo "$pkg seems to be installed, candidates:"
 176                 for i in $inst_root/$FL_DIR/${pkg}-[0-9]*; do
 177                         echo "-> $i"
 178                 done
 179                 exit 1
 180         fi
 181
 182         # package in database?
 183         if [ -z $base ] ; then
 184                 if [ "`grep "^$pkg\ -" $DBF`" = "" ] ; then
 185                         echo "sorry, package $package not found ..."
 186                         echo "(use 'hdw-get update' to update database)"
 187                         exit 1
 188                 fi
 189         fi
 190
 191         # check for runtime deps
 192         if [ -z $no_dep ] ; then
 193                 deps="`grep "^$pkg\ -" $DBF | sed 's/.* -//'`"
 194                 udeps=""
 195                 tudeps=""
 196                 for dep in $deps; do
 197                         [ ! -f $inst_root/$FL_DIR/$dep-[0-9]* ] && \
 198                                 [ "$pkg" != "$dep" ] && \
 199                                         udeps="$dep $udeps"
 200                 done
 201                 while [ "$udeps" != "$tudeps" ] ; do
 202                         tudeps="$udeps"
 203                         for tdep in $tudeps; do
 204                                 deps="`grep "^$tdep\ -" $DBF | sed 's/.* -//'`"
 205                                 for dep in $deps; do
 206                                         exists=0
 207                                         [ -f $inst_root/$FL_DIR/$dep-* ] && \
 208                                                 break
 209                                         for i in $udeps; do
 210                                                 [ "$i" = "$dep" ] && exists=1
 211                                         done
 212                                         [ "$exists" = "0" ] && \
 213                                                 [ "$dep" != "$pkg" ] && \
 214                                                         udeps="$udeps $dep"
 215                                 done
 216                         done
 217                 done
 218                 if [ -n "$udeps" ] ; then
 219                         echo "$pkg has unresolved dependencies:"
 220                         echo "-> $udeps <-"
 221                         echo
 222                         echo "continue? [y,n] (default 'n')"
 223                         if [ -z $auto_resolve_deps ] ; then
 224                                 read answer
 225                                 if [ "$answer" = "y" ] ; then
 226                                         for i in $udeps; do
 227                                                 [ "$simulate" != "1" ] && \
 228                                                 $0 -no-dep install $inst_root $i
 229                                         done
 230                                 fi
 231                         fi
 232                 fi
 233         fi
 234
 235         if [ "$simulate" != "1" -a "$answer" != "n" ] ; then
 236
 237         # check/install package
 238         if [ -f $package ] ; then
 239                 echo "extracting `basename $package` to $inst_root ..."
 240                 tar --use-compress-program=bzip2 -xf $package \
 241                         -C $inst_root
 242                 echo "done"
 243         elif [ ! -z "$bin_dir" -a -f $bin_dir/${hdw_arch}-${hdw_arch_opt}/$package/$package.tar.bz2 ] ; then
 244                 echo "extracting $package to $inst_root ..."
 245                 tar --use-compress-program=bzip2 \
 246                 -xf $bin_dir/$package/$package.tar.bz2 -C $inst_root
 247         elif [ ! -z "$net_addr" ] ; then
 248                 echo "getting package $package via net ..."
 249                 wget $net_addr/hdw-linux/hdw-linux-$hdw_version/binaries/${hdw_arch}-${hdw_arch_opt}/$package/${package}.tar.bz2 > /dev/null 2>&1
 250                 retval=$?
 251                 if [ "$retval" != "0" ] ; then
 252                         echo "package not found at $net_addr, aborting ..."
 253                         exit
 254                 else
 255                         echo "extracting $package to $inst_root ..."
 256                         tar --use-compress-program=bzip2 \
 257                                 -xf ${package}.tar.bz2 -C $inst_root
 258                         rm ${package}.tar.bz2
 259                         echo "done"
 260                 fi
 261         else
 262                 echo "sorry, package $package not found"
 263                 exit 1
 264         fi
 265
 266         # care about info/dir file
 267         echo "recreating info dir file ..."
 268         cd $inst_root/usr/share/info
 269         rm -f dir
 270         for f in *; do
 271                 install-info $f dir 2>/dev/null
 272         done
 273
 274         fi
 275
 276 # dist-install
 277 elif [ "$d_install" = "1" ] ; then
 278         # check dist file
 279         if [ ! -f $dist_file ] ; then
 280                 echo "$dist_file not found, aborting"
 281         else
 282                 # install all distribution related packages
 283                 for package in `cat $dist_file`; do
 284                         # execute myelf
 285                         auto=""
 286                         [ "$auto_resolve_deps" = "1" ] && auto="-a"
 287                         $0 $auto -b install $inst_root $package
 288                 done
 289         fi
 290 fi
 291