| 1 | #!/usr/bin/perl -w
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| 2 | #
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| 3 | # Base subroutines for the Project-Builder project
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| 4 | #
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| 5 | # $Id$
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| 6 | #
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| 7 |
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| 8 | use strict;
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| 9 | use lib qw (lib);
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| 10 | use File::Basename;
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| 11 | use File::Path;
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| 12 | use File::Temp qw /tempdir/;
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| 13 | use AppConfig qw(ARGCOUNT_HASH);
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| 14 | use Data::Dumper;
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| 15 |
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| 16 | $ENV{'PBETC'} = "$ENV{'HOME'}/.pbrc";
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| 17 |
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| 18 | sub pb_env_init {
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| 19 |
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| 20 | my $proj=shift;
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| 21 | my $ver;
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| 22 | my $tag;
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| 23 |
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| 24 | #
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| 25 | # Check project name
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| 26 | # Could be with env var PBPROJ
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| 27 | # or option -p
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| 28 | # if not define take the first in conf file
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| 29 | #
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| 30 | if ((defined $ENV{'PBPROJ'}) &&
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| 31 | (not (defined $proj))) {
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| 32 | $proj = $ENV{'PBPROJ'};
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| 33 | }
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| 34 |
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| 35 | #
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| 36 | # We get the pbrc file for that project
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| 37 | # and use its content
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| 38 | #
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| 39 | my $pbrc = pb_conf_read("$ENV{'PBETC'}","pbrc");
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| 40 | print "DEBUG pbrc: ".Dumper($pbrc)."\n" if ($debug >= 1);
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| 41 |
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| 42 | %pbrc = %$pbrc;
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| 43 | if (not defined $proj) {
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| 44 | # Take the first as the default project
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| 45 | $proj = (keys %pbrc)[0];
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| 46 | print $LOG "Using $proj as default project as none has been specified\n" if (($debug >= 0) and (defined $proj));
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| 47 | }
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| 48 | die "No project defined - use env var PBPROJ or -p proj" if (not (defined $proj));
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| 49 |
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| 50 | #
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| 51 | # Set delivery directory
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| 52 | #
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| 53 | my $topdir=dirname($pbrc{$proj});
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| 54 | chdir $topdir || die "Unable to change directory to $topdir";
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| 55 | $ENV{'PBDESTDIR'}=$topdir."/delivery";
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| 56 |
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| 57 | #
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| 58 | # Use project configuration file if needed
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| 59 | #
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| 60 | if (not defined $ENV{'PBROOT'}) {
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| 61 | if (-f $pbrc{$proj}) {
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| 62 | my $pbroot = pb_conf_read($pbrc{$proj},"pbroot");
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| 63 | my %pbroot = %$pbroot;
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| 64 | # There is normaly only one line in it
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| 65 | $ENV{'PBROOT'} = (values %$pbroot)[0] if (defined $pbroot);
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| 66 | print $LOG "Using $ENV{'PBROOT'} as default pbroot from $pbrc{$proj}\n" if (($debug >= 0) and (defined $ENV{'PBROOT'}));
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| 67 | }
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| 68 | die "No pbroot defined - use env var PBROOT or -r pbroot " if (not defined $ENV{'PBROOT'});
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| 69 | }
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| 70 |
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| 71 | #
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| 72 | # Check pb conf compliance
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| 73 | #
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| 74 | $ENV{'PBCONF'} = "$ENV{'PBROOT'}/pbconf";
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| 75 | die "Project $proj not Project-Builder compliant. Please populate $ENV{'PBCONF'}" if ( not -d "$ENV{'PBCONF'}");
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| 76 |
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| 77 | my %version = ();
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| 78 | my %confparam = ();
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| 79 |
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| 80 | if (-f "$ENV{'PBCONF'}/$proj.pb") {
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| 81 | # main parameter confparam (mandatory)
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| 82 | # List of pkg to build by default (mandatory)
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| 83 | # List of additional pkg to build when all is called (optional)
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| 84 | # Valid version names (optional)
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| 85 | # List of files to filter (optional)
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| 86 | my $ptr = pb_conf_read("$ENV{'PBCONF'}/$proj.pb","confparam","defpkgdir","extpkgdir","version","filteredfiles");
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| 87 | my ($confparam, $defpkgdir, $extpkgdir, $version, $filteredfiles) = @$ptr;
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| 88 | print "DEBUG: confparam: ".Dumper($confparam)."\n" if ($debug >= 1);
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| 89 | print "DEBUG: defpkgdir: ".Dumper($defpkgdir)."\n" if ($debug >= 1);
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| 90 | print "DEBUG: extpkgdir: ".Dumper($extpkgdir)."\n" if ($debug >= 1);
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| 91 | print "DEBUG: version: ".Dumper($version)."\n" if ($debug >= 1);
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| 92 | print "DEBUG: filteredfiles: ".Dumper($filteredfiles)."\n" if ($debug >= 1);
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| 93 | die "Unable to find confparam in $ENV{'PBCONF'}/$proj.pb" if (not defined $confparam);
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| 94 | die "Unable to find defpkgdir in $ENV{'PBCONF'}/$proj.pb" if (not defined $defpkgdir);
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| 95 | %confparam = %$confparam;
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| 96 | # Global
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| 97 | %defpkgdir = %$defpkgdir;
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| 98 | # Global
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| 99 | %extpkgdir = ();
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| 100 | %extpkgdir = %$defpkgdir if (defined $defpkgdir);
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| 101 | %version = ();
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| 102 | %version = %$version if (defined $version);
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| 103 | # Global
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| 104 | %filteredfiles = ();
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| 105 | %filteredfiles = %$filteredfiles if (defined $filteredfiles);
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| 106 | } else {
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| 107 | die "Unable to open $ENV{'PBCONF'}/$proj.pb";
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| 108 | }
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| 109 |
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| 110 | #
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| 111 | # Export content if needed
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| 112 | #
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| 113 | if (defined $confparam{"cvsroot"}) {
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| 114 | $ENV{'CVSROOT'} = $confparam{"cvsroot"};
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| 115 | }
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| 116 |
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| 117 | #
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| 118 | # Set temp directory
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| 119 | #
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| 120 | if (not defined $ENV{'TMPDIR'}) {
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| 121 | $ENV{'TMPDIR'}="/tmp";
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| 122 | }
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| 123 | $ENV{'PBTMP'} = tempdir( "pb.XXXXXXXXXX", DIR => $ENV{'TMPDIR'}, CLEANUP => 1 );
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| 124 |
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| 125 | #
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| 126 | # Get global VERSION
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| 127 | #
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| 128 | open(VER, "$ENV{'PBCONF'}/VERSION") || die "Unable to open $ENV{'PBCONF'}/VERSION: $?";
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| 129 | $ver = <VER>;
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| 130 | chomp($ver);
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| 131 | #print Dumper(%version);
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| 132 | die "Invalid version name $ver in $ENV{'PBROOT'}/VERSION" if ($ver !~ /[0-9.]+/) && (not exists $version{$ver});
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| 133 | $ENV{'PBVER'}=$ver;
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| 134 | close(VER);
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| 135 |
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| 136 | #
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| 137 | # Get global TAG
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| 138 | #
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| 139 | open(TAG, "$ENV{'PBCONF'}/TAG") || die "Unable to open $ENV{'PBCONF'}/TAG: $?";
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| 140 | $tag = <TAG>;
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| 141 | chomp($tag);
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| 142 | die "Invalid tag name $tag in $ENV{'PBROOT'}/TAG" if ($tag !~ /[0-9]+/);
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| 143 | $ENV{'PBTAG'}=$tag;
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| 144 | close(TAG);
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| 145 |
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| 146 | #
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| 147 | # Removes all directory existing below the delivery dir
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| 148 | # as they are temp dir only
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| 149 | # Files stay and have to be cleaned up manually
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| 150 | #
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| 151 | if (-d $ENV{'PBDESTDIR'}) {
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| 152 | opendir(DIR,$ENV{'PBDESTDIR'}) || die "Unable to open directory $ENV{'PBDESTDIR'}: $!";
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| 153 | foreach my $d (readdir(DIR)) {
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| 154 | next if ($d =~ /^\./);
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| 155 | next if (-f "$ENV{'PBDESTDIR'}/$d");
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| 156 | pb_rm_rf("$ENV{'PBDESTDIR'}/$d") if (-d "$ENV{'PBDESTDIR'}/$d");
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| 157 | }
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| 158 | closedir(DIR);
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| 159 | }
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| 160 | if (! -d "$ENV{'PBDESTDIR'}") {
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| 161 | pb_mkdir_p($ENV{'PBDESTDIR'}) || die "Unable to recursively create $ENV{'PBDESTDIR'}";
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| 162 | }
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| 163 |
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| 164 | #
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| 165 | # Set build directory
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| 166 | #
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| 167 | $ENV{'PBBUILDDIR'}=$topdir."/build";
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| 168 | pb_rm_rf($ENV{'PBBUILDDIR'}) if (-d "$ENV{'PBBUILDDIR'}");
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| 169 | pb_mkdir_p($ENV{'PBBUILDDIR'}) || die "Unable to recursively create $ENV{'PBBUILDDIR'}";
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| 170 |
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| 171 | umask 0022;
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| 172 | return($proj);
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| 173 | }
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| 174 |
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| 175 | # Internal mkdir -p function
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| 176 | sub pb_mkdir_p {
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| 177 | my @dir = @_;
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| 178 | my $ret = mkpath(@dir, 0, 0755);
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| 179 | return($ret);
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| 180 | }
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| 181 |
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| 182 | # Internal rm -rf function
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| 183 | sub pb_rm_rf {
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| 184 | my @dir = @_;
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| 185 | my $ret = rmtree(@dir, 0, 0);
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| 186 | return($ret);
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| 187 | }
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| 188 |
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| 189 | # Internal system function
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| 190 | sub pb_system {
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| 191 |
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| 192 | my $cmd=shift;
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| 193 | my $cmt=shift || $cmd;
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| 194 |
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| 195 | print $LOG "$cmt... ";
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| 196 | system("$cmd");
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| 197 | if ($? == -1) {
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| 198 | print $LOG "failed to execute: $!\n" if ($debug >= 0);
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| 199 | } elsif ($? & 127) {
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| 200 | printf $LOG "child died with signal %d, %s coredump\n", ($? & 127), ($? & 128) ? 'with' : 'without' if ($debug >= 0);
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| 201 | } else {
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| 202 | print $LOG "OK\n" if ($debug >= 0);
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| 203 | }
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| 204 | }
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| 205 |
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| 206 | # Function which returns a pointer on a hash
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| 207 | # corresponding to a declaration (arg2) in a conf file (arg1)
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| 208 | sub pb_conf_read {
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| 209 |
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| 210 | my $conffile = shift;
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| 211 | my @param = @_;
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| 212 | my $trace;
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| 213 | my @ptr;
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| 214 |
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| 215 | if ($debug > 0) {
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| 216 | $trace = 1;
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| 217 | } else {
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| 218 | $trace = 0;
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| 219 | }
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| 220 |
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| 221 |
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| 222 | my $config = AppConfig->new({
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| 223 | # Auto Create variables mentioned in Conf file
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| 224 | CREATE => 1,
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| 225 | DEBUG => $trace,
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| 226 | GLOBAL => {
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| 227 | # Each conf item is a hash
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| 228 | ARGCOUNT => ARGCOUNT_HASH,
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| 229 | },
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| 230 | });
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| 231 | $config->file($conffile);
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| 232 | for my $param (@param) {
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| 233 | push @ptr,$config->get($param);
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| 234 | }
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| 235 | if ($#param == 0) {
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| 236 | print "DEBUG: param: ".Dumper($ptr[0])."\n" if ($debug >= 1);
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| 237 | return($ptr[0]);
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| 238 | } else {
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| 239 | my $ptr = \@ptr;
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| 240 | print "DEBUG: params: ".Dumper($ptr)."\n" if ($debug >= 1);
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| 241 | return($ptr);
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| 242 | }
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| 243 | }
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| 244 |
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| 245 | sub pb_conf_init {
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| 246 |
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| 247 | my $conffile = shift;
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| 248 | my $ptr;
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| 249 | my $trace;
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| 250 |
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| 251 | if ($debug > 0) {
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| 252 | $trace = 1;
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| 253 | } else {
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| 254 | $trace = 0;
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| 255 | }
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| 256 |
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| 257 | my $config = AppConfig->new({
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| 258 | # Auto Create variables mentioned in Conf file
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| 259 | DEBUG => $trace,
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| 260 | CREATE => '1',
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| 261 | GLOBAL => {
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| 262 | # Each conf item is a hash
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| 263 | ARGCOUNT => ARGCOUNT_HASH,
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| 264 | },
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| 265 | });
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| 266 | $config->file($conffile);
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| 267 |
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| 268 | # Root of the project to build
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| 269 | # needs at least 2 levels of dir as in the upper
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| 270 | # other dirs will be created and used
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| 271 |
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| 272 | }
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| 273 |
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| 274 | # Setup environment for CMS system
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| 275 | sub pb_cms_init {
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| 276 |
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| 277 | my $proj = shift || undef;
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| 278 | my $ret;
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| 279 |
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| 280 | my $cms = pb_conf_read("$ENV{'PBETC'}","cms");
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| 281 | die "No CMS defined for $proj" if (not defined $cms);
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| 282 | my %cms = %$cms;
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| 283 | die "No CMS defined for $proj" if (not defined $cms{$proj});
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| 284 |
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| 285 | if ($cms{$proj} eq "svn") {
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| 286 | $ENV{'PBREVISION'}=`(cd "$ENV{'PBROOT'}" ; svnversion .)`;
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| 287 | chomp($ENV{'PBREVISION'});
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| 288 | $ENV{'PBCMSLOG'}="svn log";
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| 289 | $ENV{'PBCMSLOGFILE'}="svn.log";
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| 290 | $ENV{'PBCMSEXP'}="svn export";
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| 291 | } elsif ($cms{$proj} eq "cvs") {
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| 292 | $ENV{'PBREVISION'}=`(cd "$ENV{'PBROOT'}" ; cvs rannotate -f . 2>&1 | awk '{print \$1}' | grep -E '^[0-9]' | cut -d. -f2 |sort -nu | tail -1)`;
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| 293 | chomp($ENV{'PBREVISION'});
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| 294 | $ENV{'PBCMSLOG'}="cvs log";
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| 295 | $ENV{'PBCMSLOGFILE'}="cvs.log";
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| 296 | $ENV{'PBCMSEXP'}="cvs export"
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| 297 | } else {
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| 298 | die "CMS $cms{$proj} unknown";
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| 299 | }
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| 300 | }
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| 301 |
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| 302 | 1;
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