| 1 | #!/usr/bin/perl -w
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| 2 | #
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| 3 | # Project Builder CMS module
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| 4 | # CMS subroutines brought by the the Project-Builder project
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| 5 | # which can be easily used by pbinit scripts
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| 6 | #
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| 7 | # $Id$
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| 8 | #
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| 9 | # Copyright B. Cornec 2007-2016
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| 10 | # Eric Anderson's changes are (c) Copyright 2012 Hewlett Packard
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| 11 | # Provided under the GPL v2
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| 12 |
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| 13 | package ProjectBuilder::CMS;
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| 14 |
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| 15 | use strict 'vars';
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| 16 | use Carp 'confess';
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| 17 | use Data::Dumper;
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| 18 | use English;
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| 19 | use File::Basename;
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| 20 | use File::Copy;
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| 21 | use POSIX qw(strftime);
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| 22 | use lib qw (lib);
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| 23 | use ProjectBuilder::Version;
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| 24 | use ProjectBuilder::Base;
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| 25 | use ProjectBuilder::Conf;
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| 26 | use ProjectBuilder::VCS;
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| 27 |
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| 28 | # Inherit from the "Exporter" module which handles exporting functions.
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| 29 |
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| 30 | use vars qw($VERSION $REVISION @ISA @EXPORT);
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| 31 | use Exporter;
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| 32 |
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| 33 | # Export, by default, all the functions into the namespace of
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| 34 | # any code which uses this module.
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| 35 |
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| 36 | our @ISA = qw(Exporter);
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| 37 | our @EXPORT = qw(pb_cms_init pb_cms_get_pkg pb_cms_get_real_pkg pb_cms_log);
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| 38 | ($VERSION,$REVISION) = pb_version_init();
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| 39 |
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| 40 | =pod
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| 41 |
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| 42 | =head1 NAME
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| 43 |
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| 44 | ProjectBuilder::CMS, part of the project-builder.org
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| 45 |
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| 46 | =head1 DESCRIPTION
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| 47 |
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| 48 | This modules provides configuration management system functions suitable for pbinit calls.
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| 49 |
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| 50 | =head1 USAGE
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| 51 |
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| 52 | =over 4
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| 53 |
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| 54 | =item B<pb_cms_init>
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| 55 |
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| 56 | This function setup the environment for the CMS system related to the URL given by the pburl configuration parameter.
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| 57 | The potential parameter indicates whether we should inititate the context or not.
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| 58 | It sets up environement variables (PBPROJDIR, PBDIR, PBREVISION, PBCMSLOGFILE)
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| 59 |
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| 60 | =cut
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| 61 |
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| 62 | sub pb_cms_init {
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| 63 |
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| 64 | my $pbinit = shift;
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| 65 | my $param = shift;
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| 66 |
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| 67 | my ($pburl) = pb_conf_get("pburl");
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| 68 | pb_log(2,"DEBUG: Project URL of $ENV{'PBPROJ'}: $pburl->{$ENV{'PBPROJ'}}\n");
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| 69 | my ($scheme, $account, $host, $port, $path) = pb_get_uri($pburl->{$ENV{'PBPROJ'}});
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| 70 | my $vcscmd = pb_vcs_cmd($scheme);
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| 71 |
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| 72 | my ($pbprojdir) = pb_conf_get_if("pbprojdir");
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| 73 |
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| 74 | if ((defined $pbprojdir) && (defined $pbprojdir->{$ENV{'PBPROJ'}})) {
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| 75 | $ENV{'PBPROJDIR'} = $pbprojdir->{$ENV{'PBPROJ'}};
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| 76 | } else {
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| 77 | $ENV{'PBPROJDIR'} = "$ENV{'PBDEFDIR'}/$ENV{'PBPROJ'}";
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| 78 | }
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| 79 | # Expand potential env variable in it to allow string replacement
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| 80 | eval { $ENV{'PBPROJDIR'} =~ s/(\$ENV.+\})/$1/eeg };
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| 81 |
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| 82 |
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| 83 | # Computing the default dir for PBDIR.
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| 84 | # what we have is PBPROJDIR so work from that.
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| 85 | # Tree identical between PBCONFDIR and PBROOTDIR on one side and
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| 86 | # PBPROJDIR and PBDIR on the other side.
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| 87 |
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| 88 | my $tmp = $ENV{'PBROOTDIR'};
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| 89 | $tmp =~ s|^$ENV{'PBCONFDIR'}/||;
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| 90 | # If no subdir, then replace again
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| 91 | $tmp =~ s|^$ENV{'PBCONFDIR'}||;
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| 92 |
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| 93 | #
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| 94 | # Check project cms compliance
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| 95 | #
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| 96 | my $turl = "$pburl->{$ENV{'PBPROJ'}}/$tmp";
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| 97 | $turl = $pburl->{$ENV{'PBPROJ'}} if ($scheme =~ /^(flat)|(ftp)|(http)|(file)|(git)\b/o);
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| 98 | # git svn is like svn
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| 99 | $turl = "$pburl->{$ENV{'PBPROJ'}}/$tmp" if ($scheme =~ /^git\+svn/o);
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| 100 | pb_vcs_compliant(undef,'PBDIR',"$ENV{'PBPROJDIR'}/$tmp",$turl,$pbinit);
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| 101 |
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| 102 |
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| 103 | if ($scheme =~ /^hg/) {
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| 104 | $tmp = `(cd "$ENV{'PBDIR'}" ; $vcscmd identify )`;
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| 105 | chomp($tmp);
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| 106 | $tmp =~ s/^.* //;
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| 107 | $ENV{'PBREVISION'}=$tmp;
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| 108 | $ENV{'PBCMSLOGFILE'}="hg.log";
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| 109 | } elsif ($scheme =~ /^git/) {
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| 110 | if ($scheme =~ /svn/) {
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| 111 | $tmp = `(cd "$ENV{'PBDIR'}" ; LANGUAGE=C $vcscmd info | grep -E '^Revision:' | cut -d: -f2)`;
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| 112 | $tmp =~ s/\s+//;
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| 113 | } else {
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| 114 | $tmp = `(cd "$ENV{'PBDIR'}" ; $vcscmd log | head -1 | cut -f2)`;
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| 115 | $tmp =~ s/^.* //;
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| 116 | }
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| 117 | chomp($tmp);
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| 118 | $ENV{'PBREVISION'}=$tmp;
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| 119 | $ENV{'PBCMSLOGFILE'}="git.log";
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| 120 | } elsif ($scheme =~ /^(flat)|(ftp)|(http)|(file)\b/o) {
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| 121 | $ENV{'PBREVISION'}="flat";
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| 122 | $ENV{'PBCMSLOGFILE'}="flat.log";
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| 123 | } elsif ($scheme =~ /^svn/) {
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| 124 | # svnversion more precise than svn info if sbx
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| 125 | if ((defined $param) && ($param eq "CMS")) {
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| 126 | $tmp = `(LANGUAGE=C $vcscmd info $pburl->{$ENV{'PBPROJ'}} | grep -E '^Revision:' | cut -d: -f2)`;
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| 127 | $tmp =~ s/\s+//;
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| 128 | } else {
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| 129 | $tmp = `(cd "$ENV{'PBDIR'}" ; $vcscmd"version" .)`;
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| 130 | }
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| 131 | chomp($tmp);
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| 132 | $ENV{'PBREVISION'}=$tmp;
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| 133 | $ENV{'PBCMSLOGFILE'}="svn.log";
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| 134 | } elsif ($scheme =~ /^svk/) {
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| 135 | $tmp = `(cd "$ENV{'PBDIR'}" ; LANGUAGE=C $vcscmd info . | grep -E '^Revision:' | cut -d: -f2)`;
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| 136 | $tmp =~ s/\s+//;
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| 137 | chomp($tmp);
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| 138 | $ENV{'PBREVISION'}=$tmp;
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| 139 | $ENV{'PBCMSLOGFILE'}="svk.log";
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| 140 | } elsif ($scheme =~ /^cvs/) {
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| 141 | # Way too slow
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| 142 | #$ENV{'PBREVISION'}=`(cd "$ENV{'PBROOTDIR'}" ; cvs rannotate -f . 2>&1 | awk '{print \$1}' | grep -E '^[0-9]' | cut -d. -f2 |sort -nu | tail -1)`;
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| 143 | #chomp($ENV{'PBREVISION'});
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| 144 | $ENV{'PBREVISION'}="cvs";
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| 145 | $ENV{'PBCMSLOGFILE'}="cvs.log";
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| 146 | $ENV{'CVS_RSH'} = "ssh" if ($scheme =~ /ssh/);
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| 147 | } else {
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| 148 | die "cms $scheme unknown";
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| 149 | }
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| 150 |
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| 151 | pb_log(1,"pb_cms_init returns $scheme,$pburl->{$ENV{'PBPROJ'}}\n");
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| 152 | return($scheme,$pburl->{$ENV{'PBPROJ'}});
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| 153 | }
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| 154 |
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| 155 | =item B<pb_cms_get_pkg>
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| 156 |
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| 157 | This function returns the list of packages we are working on in a CMS action.
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| 158 | The first parameter is the default list of packages from the configuration file.
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| 159 | The second parameter is the optional list of packages from the configuration file.
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| 160 |
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| 161 | =cut
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| 162 |
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| 163 | sub pb_cms_get_pkg {
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| 164 |
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| 165 | my @pkgs = ();
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| 166 | my $defpkgdir = shift;
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| 167 | my $extpkgdir = shift;
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| 168 |
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| 169 | # Get packages list
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| 170 | if (not defined $ARGV[0]) {
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| 171 | @pkgs = keys %$defpkgdir if (defined $defpkgdir);
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| 172 | } elsif ($ARGV[0] =~ /^all$/) {
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| 173 | @pkgs = keys %$defpkgdir if (defined $defpkgdir);
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| 174 | push(@pkgs, keys %$extpkgdir) if (defined $extpkgdir);
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| 175 | } else {
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| 176 | @pkgs = @ARGV;
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| 177 | }
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| 178 | pb_log(0,"Packages: ".join(',',@pkgs)."\n");
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| 179 | return(\@pkgs);
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| 180 | }
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| 181 |
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| 182 | =item B<pb_cms_get_real_pkg>
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| 183 |
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| 184 | This function returns the real name of a virtual package we are working on in a CMS action.
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| 185 | It supports the following types: perl.
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| 186 | The first parameter is the virtual package name
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| 187 |
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| 188 | =cut
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| 189 |
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| 190 | sub pb_cms_get_real_pkg {
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| 191 |
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| 192 | my $pbpkg = shift;
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| 193 | my $dtype = shift;
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| 194 | my $pbpkgreal = $pbpkg;
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| 195 |
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| 196 | my @nametype = pb_conf_get_if("namingtype");
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| 197 | my $type = $nametype[0]->{$pbpkg};
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| 198 | if (defined $type) {
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| 199 | if ($type eq "perl") {
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| 200 | if ($dtype eq "rpm") {
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| 201 | $pbpkgreal = "perl-".$pbpkg;
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| 202 | } elsif ($dtype eq "deb") {
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| 203 | # Only lower case allowed in Debian
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| 204 | # Cf: http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-f-Package
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| 205 | $pbpkgreal = "lib".lc($pbpkg)."-perl";
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| 206 | } elsif ($dtype eq "ebuild") {
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| 207 | $pbpkgreal = $pbpkg;
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| 208 | } elsif ($dtype eq "hpux") {
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| 209 | $pbpkgreal = $pbpkg;
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| 210 | } elsif ($dtype eq "pkg") {
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| 211 | $pbpkgreal = "PB$pbpkg";
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| 212 | } else {
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| 213 | die "pb_cms_get_real_pkg not implemented for $dtype yet";
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| 214 | }
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| 215 | } else {
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| 216 | die "nametype $type not implemented yet";
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| 217 | }
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| 218 | }
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| 219 |
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| 220 | pb_log(2,"pb_cms_get_real_pkg returns $pbpkgreal\n");
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| 221 | return($pbpkgreal);
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| 222 | }
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| 223 |
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| 224 | =item B<pb_cms_create_authors>
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| 225 |
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| 226 | This function creates a AUTHORS files for the project. It call it AUTHORS.pb if an AUTHORS file already exists.
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| 227 | The first parameter is the source file for authors information.
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| 228 | The second parameter is the directory where to create the final AUTHORS file.
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| 229 | The third parameter is the schema of the CMS systems (svn, cvs, svn+ssh, ...)
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| 230 |
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| 231 | =cut
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| 232 |
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| 233 | sub pb_cms_create_authors {
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| 234 |
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| 235 | my $authors=shift;
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| 236 | my $dest=shift;
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| 237 | my $scheme=shift;
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| 238 |
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| 239 | return if ($authors eq "/dev/null");
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| 240 | open(SAUTH,$authors) || die "Unable to open $authors";
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| 241 | # Save a potentially existing AUTHORS file and write instead to AUTHORS.pb
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| 242 | my $ext = "";
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| 243 | if (-f "$dest/AUTHORS") {
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| 244 | $ext = ".pb";
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| 245 | }
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| 246 | open(DAUTH,"> $dest/AUTHORS$ext") || die "Unable to create $dest/AUTHORS$ext";
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| 247 | print DAUTH "Authors of the project are:\n";
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| 248 | print DAUTH "===========================\n";
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| 249 | while (<SAUTH>) {
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| 250 | my ($nick,$gcos) = split(/:/);
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| 251 | chomp($gcos);
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| 252 | print DAUTH "$gcos";
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| 253 | if (defined $scheme) {
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| 254 | # Do not give a scheme for flat types
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| 255 | my $endstr="";
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| 256 | if ("$ENV{'PBREVISION'}" ne "flat") {
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| 257 | $endstr = " under $scheme";
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| 258 | }
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| 259 | print DAUTH " ($nick$endstr)\n";
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| 260 | } else {
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| 261 | print DAUTH "\n";
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| 262 | }
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| 263 | }
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| 264 | close(DAUTH);
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| 265 | close(SAUTH);
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| 266 | }
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| 267 |
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| 268 | =item B<pb_cms_log>
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| 269 |
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| 270 | This function creates a ChangeLog file for the project.
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| 271 | The first parameter is the schema of the CMS systems (svn, cvs, svn+ssh, ...)
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| 272 | The second parameter is the directory where the CMS content was checked out.
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| 273 | The third parameter is the directory where to create the final ChangeLog file.
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| 274 | The fourth parameter is unused.
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| 275 | The fifth parameter is the source file for authors information.
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| 276 |
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| 277 | It may use a tool like svn2cl or cvs2cl to generate it if present, or the log file from the CMS if not.
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| 278 |
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| 279 | =cut
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| 280 |
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| 281 |
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| 282 | sub pb_cms_log {
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| 283 |
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| 284 | my $scheme = shift;
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| 285 | my $pkgdir = shift;
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| 286 | my $dest = shift;
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| 287 | my $chglog = shift;
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| 288 | my $authors = shift;
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| 289 | my $testver = shift;
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| 290 |
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| 291 | pb_cms_create_authors($authors,$dest,$scheme);
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| 292 | my $vcscmd = pb_vcs_cmd($scheme);
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| 293 |
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| 294 | if ((defined $testver) && (defined $testver->{$ENV{'PBPROJ'}}) && ($testver->{$ENV{'PBPROJ'}} =~ /true/i)) {
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| 295 | if (! -f "$dest/ChangeLog") {
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| 296 | open(CL,"> $dest/ChangeLog") || confess "Unable to create $dest/ChangeLog";
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| 297 | # We need a minimal version for debian type of build
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| 298 | print CL "\n";
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| 299 | print CL "\n";
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| 300 | print CL "\n";
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| 301 | print CL "\n";
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| 302 | print CL "1990-01-01 none\n";
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| 303 | print CL "\n";
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| 304 | print CL " * test version\n";
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| 305 | print CL "\n";
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| 306 | close(CL);
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| 307 | pb_log(0,"Generating fake ChangeLog for test version\n");
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| 308 | open(CL,"> $dest/$ENV{'PBCMSLOGFILE'}") || die "Unable to create $dest/$ENV{'PBCMSLOGFILE'}";
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| 309 | close(CL);
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| 310 | }
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| 311 | }
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| 312 |
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| 313 | if (! -f "$dest/ChangeLog") {
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| 314 | if ($scheme =~ /^svn/) {
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| 315 | # In case we have no network, just create an empty one before to allow correct build
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| 316 | open(CL,"> $dest/ChangeLog") || die "Unable to create $dest/ChangeLog";
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| 317 | close(CL);
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| 318 | my $command = pb_check_req("svn2cl",1);
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| 319 | if ((defined $command) && (-x $command)) {
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| 320 | pb_system("$command --group-by-day --authors=$authors -i -o $dest/ChangeLog $pkgdir","Generating ChangeLog from SVN with svn2cl");
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| 321 | } else {
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| 322 | # To be written from pbcl
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| 323 | pb_system("$vcscmd log -v $pkgdir > $dest/$ENV{'PBCMSLOGFILE'}","Extracting log info from SVN");
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| 324 | }
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| 325 | } elsif ($scheme =~ /^svk/) {
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| 326 | pb_system("$vcscmd log -v $pkgdir > $dest/$ENV{'PBCMSLOGFILE'}","Extracting log info from SVK");
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| 327 | } elsif ($scheme =~ /^hg/) {
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| 328 | # In case we have no network, just create an empty one before to allow correct build
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| 329 | open(CL,"> $dest/ChangeLog") || die "Unable to create $dest/ChangeLog";
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| 330 | close(CL);
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| 331 | pb_system("$vcscmd log -v $pkgdir > $dest/$ENV{'PBCMSLOGFILE'}","Extracting log info from Mercurial");
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| 332 | } elsif ($scheme =~ /^git/) {
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| 333 | # In case we have no network, just create an empty one before to allow correct build
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| 334 | open(CL,"> $dest/ChangeLog") || die "Unable to create $dest/ChangeLog";
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| 335 | close(CL);
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| 336 | pb_system("$vcscmd log -v $pkgdir > $dest/$ENV{'PBCMSLOGFILE'}","Extracting log info from GIT");
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| 337 | } elsif ($scheme =~ /^(flat)|(ftp)|(http)|(file)|(dir)\b/o) {
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| 338 | pb_system("echo ChangeLog for $pkgdir > $dest/ChangeLog","Empty ChangeLog file created");
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| 339 | } elsif ($scheme =~ /^cvs/) {
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| 340 | my $tmp=basename($pkgdir);
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| 341 | # CVS needs a relative path !
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| 342 | # In case we have no network, just create an empty one before to allow correct build
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| 343 | open(CL,"> $dest/ChangeLog") || die "Unable to create $dest/ChangeLog";
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| 344 | close(CL);
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| 345 | my $command = pb_check_req("cvs2cl",1);
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| 346 | if (-x $command) {
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| 347 | pb_system("$command --group-by-day -U $authors -f $dest/ChangeLog $pkgdir","Generating ChangeLog from CVS with cvs2cl");
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| 348 | } else {
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| 349 | # To be written from pbcl
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| 350 | pb_system("$vcscmd log $tmp > $dest/$ENV{'PBCMSLOGFILE'}","Extracting log info from CVS");
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| 351 | }
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| 352 | } else {
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| 353 | die "cms $scheme unknown";
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| 354 | }
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| 355 | }
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| 356 | if (! -f "$dest/ChangeLog") {
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| 357 | copy("$dest/$ENV{'PBCMSLOGFILE'}","$dest/ChangeLog");
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| 358 | }
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| 359 | }
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| 360 |
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| 361 | =back
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| 362 |
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| 363 | =head1 WEB SITES
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| 364 |
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| 365 | The main Web site of the project is available at L<http://www.project-builder.org/>. Bug reports should be filled using the trac instance of the project at L<http://trac.project-builder.org/>.
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| 366 |
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| 367 | =head1 USER MAILING LIST
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| 368 |
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| 369 | None exists for the moment.
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| 370 |
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| 371 | =head1 AUTHORS
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| 372 |
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| 373 | The Project-Builder.org team L<http://trac.project-builder.org/> lead by Bruno Cornec L<mailto:bruno@project-builder.org>.
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| 374 |
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| 375 | =head1 COPYRIGHT
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| 376 |
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| 377 | Project-Builder.org is distributed under the GPL v2.0 license
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| 378 | described in the file C<COPYING> included with the distribution.
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| 379 |
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| 380 | =cut
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| 381 |
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| 382 | 1;
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