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
  15         echo "options:"
  16         echo "-v        tell me whats going on"
  17         echo "-a        auto resolve deps, do not prompt user"
  18         echo "-no-dep   do not care for dependencies (used by hdw-get itself)"
  19         echo "-s        simulation only, do not install/remove packages"
  20         echo
  21 }
  22
  23 package="" ; inst_root=""
  24 update=""
  25 d_install="" ; install=""
  26 verbose="" ; no_dep=""
  27 auto_resolve_deps=""
  28 simulate=""
  29
  30 FL_DIR="var/adm/flists"
  31 DEPS_DIR="var/adm/deps/run"
  32 CONF="/etc/hdw-get.conf"
  33 DBF="/etc/hdw-get.db"
  34
  35 while [ "$1" ] ; do
  36         case "$1" in
  37                 update)         update="1" ; package="fake" ; inst_root="fake"
  38                                 shift 1 ;;
  39                 install)        install="1"
  40                                 inst_root="$2" ; package="$3" ; shift 3 ;;
  41                 remove)         remove="1"
  42                                 inst_root="$2" ; package="$3" ; shift 3 ;;
  43                 dist-install)   d_install="1"  ; package="fake"
  44                                 inst_root="$2" ; dist_file="$3" ; shift 3 ;;
  45                 -v)             verbose=1 ; shift 1 ;;
  46                 -a)             auto_resolve_deps="1" ; shift 1 ;;
  47                 -no-dep)        no_dep="1" ; shift 1 ;;
  48                 -s)             simulate="1" ; shift 1 ;;
  49                 *)              usage ; exit 1 ;;
  50         esac
  51 done
  52
  53 if [ -z "inst_root" -o -z "$package" ] ; then
  54         usage ; exit 1
  55 fi
  56
  57 # read hdw-get configs
  58 net_addr="" ; bin_dir="" ; distf_dir=""
  59 if [ -f $CONF ] ; then
  60         . $CONF
  61         if [ -z "$hdw_version" -o -z "$hdw_arch" -o -z "$hdw_arch_opt" ] ; then
  62                 echo "version, arch and arch_opt need to be specified."
  63                 echo "adjust $CONF file"
  64                 exit
  65         else
  66                 [ "$verbose" ] && echo "hdw-get.conf file looks good ..."
  67         fi
  68 else
  69         echo "$CONF file not found, aborting"
  70         exit 1
  71 fi
  72
  73 if [ "$update" = "1" ] ; then
  74         echo -en "updating hdw-get.db file ..."
  75         wget -q $net_addr/hdw-linux/hdw-linux-$hdw_version/hdw-get/hdw-get.db \
  76                 -O $DBF
  77         echo -en " done. (`cat $DBF | wc -l` packages)\n"
  78 fi
  79
  80 # create temp directory
  81 mkdir -p /tmp/.hdw-get
  82
  83 # remove
  84 if [ "$remove" = "1" ] ; then
  85         # check if packages depend on package to be removed
  86         pkgs=""
  87         ((isdep = 0))
  88         for fl_file in $inst_root/$DEPS_DIR/*; do
  89                 if [ "`grep "^$package$" $fl_file`" != "" ] ; then
  90                         pkg=`echo $fl_file | sed "s%$inst_root/$DEPS_DIR/%%"`
  91                         if [ "$pkg" != "$package" ] ; then
  92                                 ((isdep += 1))
  93                                 pkgs="$pkg $pkgs"
  94                         fi
  95                 fi
  96         done
  97         if [ "$isdep" != "0" ] ; then
  98                 echo "info:"
  99                 echo "run time dependencies were autegenerated by build system."
 100                 echo "they may be wrong. edit $inst_root/$DEPS_DIR/* files."
 101                 echo "deps:"
 102                 echo -en "$pkgs\n"
 103                 echo "package $package should not be removed ($isdep deps)"
 104                 [ "$no_dep" != "1" ] && exit 1
 105         fi
 106         # looking for flist file
 107         fl_pris="unknown"
 108         for fl_file in $inst_root/$FL_DIR/$package-[x,0-9]*; do
 109                 [ -f $fl_file ] && \
 110                 fl_pris="`echo $fl_file | awk -F- '{ print $NF }'` $fl_pris"
 111         done
 112         fl_max="0"
 113         for pri in $fl_pris; do
 114                 if [ "$pri" = "x" ] ; then
 115                         fl_max="x"
 116                         break
 117                 fi
 118                 [ "$pri" = "unknown" ] && break
 119                 [ "$pri" -gt "$fl_max" ] && fl_max=$pri
 120         done
 121         fl_file="$inst_root/$FL_DIR/$package-$fl_max"
 122         [ "$verbose" ] && echo "expecting flist file $fl_file"
 123         if [ ! -f $fl_file ] ; then
 124                 echo "package $package is not installed (moved the flist file?)"
 125                 exit 1
 126         fi
 127
 128         if [ "$simulate" != "1" ] ; then
 129
 130         # care about info/dir file
 131         rm -f /tmp/.hdw-get/dir* ; modify_info_dir=""
 132         if [ -n "`grep usr/share/info/dir $fl_file`" ] ; then
 133         modify_info_dir="1"
 134         cp $inst_root/usr/share/info/dir /tmp/.hdw-get/
 135         for info_obj in `grep 'usr/share/info/.*.info' $fl_file | \
 136                          awk -F/ '{ print $4 }'`; do
 137                 info_o=`echo $info_obj | sed 's/.info//'`
 138                 [ "$verbose" ] && echo "deleting $info_o from info/dir"
 139                 grep -v \($info_o\)\. /tmp/.hdw-get/dir | \
 140                 grep -v ^$package\ info\ -\ added\ by\ hdw > \
 141                 /tmp/.hdw-get/dir~
 142                 mv /tmp/.hdw-get/dir~ /tmp/.hdw-get/dir
 143         done
 144         fi
 145
 146         # remove the files/dirs
 147         ((supposed = 0))
 148         ((counter = 0))
 149         cat $fl_file | while read pkg file; do
 150                 ((supposed += 1))
 151                 if [ -e $inst_root/$file ] ; then
 152                         if [ "$file" != "tmp" ] ; then
 153                         if [ -d $inst_root/$file ] ; then
 154                                 rmdir -p $inst_root/$file > /dev/null 2>&1
 155                         else
 156                                 rm -f $inst_root/$file > /dev/null 2>&1
 157                                 rmdir -p `dirname $file` > /dev/null 2>&1
 158                         fi
 159                         ((counter += 1))
 160                         fi
 161                 fi
 162                 echo -en "\rremoved $counter from $supposed supposed files"
 163         done
 164         echo -en "\ndone.\n"
 165
 166         # reinstall info/dir file
 167         if [ "$modify_info_dir" ] ; then
 168                 [ "$verbose" ] && echo "restoring modified info/dir file"
 169                 cp /tmp/.hdw-get/dir $inst_root/usr/share/info/dir
 170                 rm -f /tmp/.hdw-get/dir*
 171         fi
 172
 173         fi
 174
 175 # install
 176 elif [ "$install" = "1" ] ; then
 177         # does inst_root exist
 178         if [ ! -d $inst_root ] ; then
 179                 echo
 180                 echo "the install directory doesnt exist, create it first"
 181                 echo
 182                 exit 1
 183         fi
 184
 185         # does package exist?
 186         pkg=`basename $package | sed 's/.tar.bz2//'`
 187         if [ -f $inst_root/$FL_DIR/${pkg}-[0-9]* ] ; then
 188                 echo "$pkg seems to be installed, candidates:"
 189                 for i in $inst_root/$FL_DIR/${pkg}-[0-9]*; do
 190                         echo "-> $i"
 191                 done
 192                 exit 1
 193         fi
 194
 195         # package in database?
 196         if [ "`grep "^$pkg\ -" $DBF`" = "" ] ; then
 197                 echo "sorry, package $package not found ..."
 198                 echo "(use 'hdw-get update' to update database)"
 199                 exit 1
 200         fi
 201
 202         # check for runtime deps
 203         if [ -z $no_deps ] ; then
 204                 deps="`grep "^$pkg\ -" $DBF | sed 's/.* -//'`"
 205                 udeps=""
 206                 tudeps=""
 207                 for dep in $deps; do
 208                         [ ! -f $inst_root/$FL_DIR/$dep-* ] && \
 209                                 udeps="$dep $udeps"
 210                 done
 211                 while [ "$udeps" != "$tudeps" ] ; do
 212                         tudeps="$udeps"
 213                         for tdep in $tudeps; do
 214                                 deps="`grep "^$tdep\ -" $DBF | sed 's/.* -//'`"
 215                                 for dep in $deps; do
 216                                         exists=0
 217                                         [ -f $inst_root/$FL_DIR/$dep-* ] && \
 218                                                 break
 219                                         for i in $udeps; do
 220                                                 [ "$i" = "$dep" ] && exists=1
 221                                         done
 222                                         [ "$exists" = "0" ] && \
 223                                                 udeps="$udeps $dep"
 224                                 done
 225                         done
 226                 done
 227                 echo "$pkg depends on the following uninstalled packages:"
 228                 echo "$udeps"
 229                 echo
 230                 echo "continue? [y,n] (default 'n')"
 231                 if [ -z $auto_resolve_deps ] ; then
 232                         read answer
 233                         if [ "$answer" = "y" ] ; then
 234                                 for i in $udeps; do
 235                                         [ "$simulate" != "1" ] && \
 236                                         $0 -no-dep install $inst_root $i
 237                                 done
 238                         fi
 239                 fi
 240         fi
 241
 242         if [ "$simulate" != "1" ] ; then
 243
 244         # store info/dir file
 245         rm -f /tmp/.hdw-get/dir*
 246         if [ -f $inst_root/usr/share/info/dir ] ; then
 247                 [ "$verbose" ] && echo "backing up info/dir file"
 248                 cp $inst_root/usr/share/info/dir /tmp/.hdw-get/
 249         fi
 250
 251         # check/install package
 252         if [ -f $package ] ; then
 253                 echo "extracting `basename $package` to $inst_root ..."
 254                 tar --use-compress-program=bzip2 -xf $package \
 255                         -C $inst_root
 256                 echo "done"
 257         elif [ ! -z "$bin_dir" -a -f $bin_dir/${hdw_arch}-${hdw_arch_opt}/$package/$package.tar.bz2 ] ; then
 258                 echo "extracting $package to $inst_root ..."
 259                 tar --use-compress-program=bzip2 \
 260                 -xf $bin_dir/$package/$package.tar.bz2 -C $inst_root
 261         elif [ ! -z "$net_addr" ] ; then
 262                 echo "getting package $package via net ..."
 263                 wget $net_addr/hdw-linux/hdw-linux-$hdw_version/binaries/${hdw_arch}-${hdw_arch_opt}/$package/${package}.tar.bz2 > /dev/null 2>&1
 264                 retval=$?
 265                 if [ "$retval" != "0" ] ; then
 266                         echo "package not found at $net_addr, aborting ..."
 267                         exit
 268                 else
 269                         echo "extracting $package to $inst_root ..."
 270                         tar --use-compress-program=bzip2 \
 271                                 -xf ${package}.tar.bz2 -C $inst_root
 272                         rm ${package}.tar.bz2
 273                         echo "done"
 274                 fi
 275         else
 276                 echo "sorry, package $package not found"
 277                 exit 1
 278         fi
 279
 280         # merging info/dir file
 281         if [ "$pkg" != "00-dirtree" ] ; then
 282         fl_file=`ls -A $inst_root/$FL_DIR/$pkg-[0-9]* | tail -1`
 283         if [ -n "`grep usr/share/info/dir $fl_file`" ] ; then
 284                 echo "" >> /tmp/.hdw-get/dir
 285                 echo "$pkg info - added by hdw `date`" >> /tmp/.hdw-get/dir
 286                 for info_obj in `grep 'usr/share/info/.*.info' $fl_file | \
 287                                         awk -F/ '{ print $4 }'`; do
 288                         info_o=`echo $info_obj | sed 's/.info//'`
 289                         if [ -z "`grep \($info_o\)\. /tmp/.hdw-get/dir`" ]
 290                         then
 291                                 [ "$verbose" ] && \
 292                                         echo "merging $info_o to info/dir"
 293                                 grep \($info_o\)\. \
 294                                         $inst_root/usr/share/info/dir >> \
 295                                         /tmp/.hdw-get/dir
 296                         fi
 297                 done
 298         fi
 299         fi
 300         [ -f /tmp/.hdw-get/dir ] && \
 301                 cp /tmp/.hdw-get/dir $inst_root/usr/share/info/dir
 302         rm -f /tmp/.hdw-get/dir
 303
 304         fi
 305
 306 # dist-install
 307 elif [ "$d_install" = "1" ] ; then
 308         # check dist file
 309         if [ ! -f $dist_file ] ; then
 310                 echo "$dist_file not found, aborting"
 311         else
 312                 # install all distribution related packages
 313                 for package in `cat $dist_file`; do
 314                         # execute myelf
 315                         $0 install $inst_root $package
 316                 done
 317         fi
 318 fi
 319
 320 # remove temp directory
 321 rm -rf /tmp/.hdw-get
 322