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Thread: port_install

  1. #1

    port_install

    I was bored for the first half of today and hacked this script together to act like pkg_install but interface with the port system instead. I havn't tested it out yet (what my other system I am building is for). If you have a moment and are running one of the BSD's try it out and fix anything thats broken ...

    Code:
    #!/usr/bin/perl
    #
    # $*BSD port_install,v 1.20 2004/1/9 16:30:26 steve Exp $
    #
    # Copyright (c) 2004 Steve Milner.
    #
    # Redistribution and use in source and binary forms, with or without
    # modification, are permitted provided that the following conditions
    # are met:
    # 1. Redistributions of source code must retain the above copyright
    #    notice, this list of conditions and the following disclaimer.
    # 2. Redistributions in binary form must reproduce the above copyright
    #    notice, this list of conditions and the following disclaimer in the
    #    documentation and/or other materials provided with the distribution.
    #
    # THIS SOFTWARE IS PROVIDED BY THE OPENBSD PROJECT AND CONTRIBUTORS
    # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
    # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
    # A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OPENBSD
    # PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                                                                                                                                         
    use Switch;
    use DirHandle;
                                                                                                                                         
    $PORT_DIR = "/usr/ports";
    # USAGE ----------------------------
    if(scalar(@ARGV) < 1 or $ARGV[0] eq "--help" or $ARGV[0] eq "-h") {
      usage();
      exit;
    }
    # End USAGE ------------------------
    $count = 0;
    foreach (@ARGV) {
      switch ($_) {
        case "--ports" { $PORT_DIR = $ARGV[$count+1]; }
        case "-p" { $PORT_DIR = $ARGV[$count+1]; }
        case "--getinfo" { getinfo($ARGV[scalar(@ARGV)-1]) }
        case "-g" { getinfo($ARGV[scalar(@ARGV)-1]) }
        case "--search" {
            my $inst = (in_array("--install",@ARGV) or in_array("-i",@ARGV));
            search($ARGV[scalar(@ARGV)-1],$inst,1);
        }
        case "-s" {
            my $inst = (in_array("--install",@ARGV) or in_array("-i",@ARGV));
            search($ARGV[scalar(@ARGV)-1],$inst,1);
        }
        case "--install" {
            if(in_array("--search",@ARGV) or in_array("-s",@ARGV)) {
              search($ARGV[scalar(@ARGV)-1],1,1);
            } else {
              install($ARGV[scalar(@ARGV)-1],"");
            }
        }
        case "-i" {
            if(in_array("--search",@ARGV) or in_array("-s",@ARGV)) {
              search($ARGV[scalar(@ARGV)-1],1,1);
            } else {
              install($ARGV[scalar(@ARGV)-1],"");
            }
        }
      }
      $count++;
    }
                                                                                                                                       
    # SUBROUTINES ----------------------
    sub usage() {
      print "port_install (C) 2004 Steve Milner\n";
      print "USAGE: port_install [switches] port\n";
      print "\t--help | -h\tShows this message\n";
      print "\t--search | -s\tSearches and returns ports that match\n";
      print "\t--install | -i\tInstalls a port\n";
      print "\t--quiet | -q\tSuppresses output\n";
      print "\t--bgrun | -b\tRuns the processes in the background\n";
      print "\t--getinfo | -g\tGet basic information on a package\n";
      print "\t--ports | -p\tFull path to the ports directory (use with caution)\n";
      print "\nExamples:\n";
      print "\tSearch and install package:       \tport_install --install --search package\n";
      print "\tUse nonstandard ports and install:\tport_install --ports /home/steve/ports --install package\n";
      print "\tGet a list of packages like package:\tport_install --search package\n";
      print "\tInstall package in the background:\tport_install --quiet --bgrun --install package\n";
    }
    
    # Search takes the item to be searched for and
    # a binary value where 1 means to install
    # the result IF it is the only result
    #
    # The search looks through INDEX to find
    # matching values
    sub search($$) {
      my $var = $_[0];
      my $install = $_[1];
                                                                                                                                       
      my %matched = find($var);
      my $count;
      for($count = 0; $matched{"$count-pkg"}; $count++) {
          print $matched{"$count-pkg"} . "\n";
      }
      if($install > 0) {
        if($count != 1) {
            print "Only one package can be installed at a time using search.\n";
        } else {
          print "Installing\n";
          install($matched{"0-pkg"},$matched{"0-path"});
        }
      }
      exit;
    }
                                                                                                                                       
    sub install($$) {
      my $pkg = $_[0];
      my $pathto = $_[1];
                                                                                                                                       
      if(in_array("--quiet",@ARGV) or in_array("-q",@ARGV)) {
        if(in_array("--bgrun",@ARGV) or in_array("-b",@ARGV)) {
          $extra = " 2&> /dev/null &";
        } else {
          $extra = " 2&> /dev/null";
        }
      } elsif(in_array("--bgrun",@ARGV) or in_array("-b",@ARGV)) {
        $extra = " &";
      }
                                                                                                                                       
      # We still need to search to get the package information ...
      if(!$pathto) {
        my %matched = find($pkg);
        if(scalar(keys(%matched))/8 > 1) {
          print "Multiple packages returned. Pelase use the search function to get the correct name.\n";
          exit;
        } elsif(scalar(keys(%matched))/8 < 1) {
          print "Could not find package: $pkg\n";
          exit;
        } else {
          $pathto = $matched{"0-path"};
        }
                                                                                                                                       
      }
                                                                                                                                       
      chdir $pathto;
      $ok = `make install clean $extra`;
      if($ok) {
        print "ALL DONE\n";
      } else {
         print "ERROR! Couldn't install the package!\n";
       }
    }
                                                                                                                                       
    sub find($) {
      my $var = $_[0];
                                                                                                                                       
      open(LIST, "$PORT_DIR/INDEX");
      my %matched = ();
      my $count = 0;
                                                                                                                                       
      $var =~ s/\-/\\\-/;
      $var =~ s/\./\\\./;
      $var =~ s/\+/\\\+/;
                                                                                                                                       
      while(<LIST>) {
        my @tmp = split(/\|/, $_);
        $pkg = $tmp[0]; # For nice output
        $t = $tmp[0];
        if($t =~ /$var/i) {
          $matched{"$count-pkg"} = $pkg;
          $matched{"$count-path"} = $tmp[1];
          $matched{"$count-dest"} = $tmp[2];
          $matched{"$count-desc"} = $tmp[3];
          $matched{"$count-ldesc"} = $tmp[4];
          $matched{"$count-maintain"} = $tmp[5];
          $matched{"$count-cat"} = $tmp[6];
          $matched{"$count-requires"} = $tmp[7];
          $count++;
        }
      }
      close (LIST);
      return %matched;
    }
                                                                                                                                       
    sub getinfo($) {
      my $pkg = $_[0];
                                                                                                                                       
      my %matched = find($pkg);
      if(scalar(keys(%matched))/8 > 1) {
        print "Multiple packages returned. Pelase use the search function to get the correct name.\n";
        exit;
      } elsif(scalar(keys(%matched))/8 < 1) {
        print "Could not find package: $pkg\n";
        exit;
      } else {
        print "Package:\t" . $matched{"0-pkg"} . "\n";
        print "Description:\t" . $matched{"0-desc"} . "\n";
        print "Maintainer:\t" . $matched{"0-maintain"} . "\n";
        print "Destination:\t" . $matched{"0-dest"} . "\n";
        print "Requires:\t" . $matched{"0-requires"} . "\n" ;
        print "Long Description:";
        if(open(FH, $matched{"0-ldesc"})) {
          print "\n";
          while(<FH>) {
            print $_;
          }
          close(FH);
        } else {
          print " No long description\n";
        }
      }
    }
                                                                                                                                       
    # Checks array (mainly @ARGV) for specific
    # values. Support subroutine
    sub in_array($$) {
      my $check = shift;
                                                                                                                                       
      foreach(@_) {
        if($check eq $_) {
          return 1;
        }
      }
      return 0;
                                                                                                                                       
    }
    # End SUBROUTINES ------------------

  2. #2
    Moderator
    Good Guru
    Schotty's Avatar
    Join Date
    Jul 2001
    Location
    Milwaukee, WI
    Posts
    5,760

    Re:port_install

    Come on, someone has to have tested by now.

    That reminds me -- get an iso of OpenBSD ....

  3. #3

    Re:port_install

    Actually, I went and tested it a bit and found a few bugs. Searching works great, the install works so-so (bug in quiet mode).

    If anyone thinks this would be useful I'll continue to work on it and submit it to the major BSD's for addition to the packaging components.

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