[10] | 1 | #!/usr/bin/perl |
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| 2 | # ------------------------------------------------------------------------------ |
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| 3 | # NAME |
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| 4 | # Fcm::Extract |
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| 5 | # |
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| 6 | # DESCRIPTION |
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| 7 | # This class contains methods for carrying out the various tasks that are |
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| 8 | # required to extract code from the FCM Subversion repository for feeding |
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| 9 | # into the prototype build system. At the end of the extract, it writes a |
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| 10 | # build configuration file for feeding into the build system. If the code |
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| 11 | # is to be built on a remote machine, it is mirrored to the remote machine |
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| 12 | # using a "rdist" or "rsync" interface. |
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| 13 | # |
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| 14 | # COPYRIGHT |
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| 15 | # (C) Crown copyright Met Office. All rights reserved. |
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| 16 | # For further details please refer to the file COPYRIGHT.txt |
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| 17 | # which you should have received as part of this distribution. |
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| 18 | # ------------------------------------------------------------------------------ |
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| 19 | |
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| 20 | package Fcm::Extract; |
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| 21 | |
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| 22 | # Standard pragma |
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| 23 | use warnings; |
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| 24 | use strict; |
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| 25 | |
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| 26 | # Standard modules |
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| 27 | use Carp; |
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| 28 | use File::Spec; |
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| 29 | use File::Spec::Functions; |
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| 30 | use File::Basename; |
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| 31 | use File::Path; |
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| 32 | use File::Compare; |
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| 33 | |
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| 34 | # FCM component modules |
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| 35 | use Fcm::CfgFile; |
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| 36 | use Fcm::ReposBranch; |
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| 37 | use Fcm::SrcDirLayer; |
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| 38 | use Fcm::Util; |
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| 39 | use Fcm::Timer; |
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| 40 | |
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| 41 | # ------------------------------------------------------------------------------ |
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| 42 | # SYNOPSIS |
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| 43 | # $ext = Fcm::Extract->new ( |
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| 44 | # CONFIG => $config, |
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| 45 | # CFG_SRC => $cfg_src, |
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| 46 | # EXTRACTED => $extracted, |
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| 47 | # ); |
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| 48 | # |
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| 49 | # DESCRIPTION |
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| 50 | # This method constructs a new instance of the Fcm::Extract class. |
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| 51 | # |
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| 52 | # ARGUMENTS |
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| 53 | # CONFIG - reference to a Fcm::Config instance |
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| 54 | # CFG_SRC - source path to the extract configuration file |
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| 55 | # EXTRACTED - is it a pre-extracted object? |
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| 56 | # ------------------------------------------------------------------------------ |
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| 57 | |
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| 58 | sub new { |
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| 59 | my $this = shift; |
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| 60 | my %args = @_; |
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| 61 | my $class = ref $this || $this; |
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| 62 | |
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| 63 | my $cfg = exists $args{CFG_SRC} ? $args{CFG_SRC} : undef; |
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| 64 | my $extracted = exists $args{EXTRACTED} ? $args{EXTRACTED} : undef; |
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| 65 | my $config = exists $args{CONFIG} ? $args{CONFIG} : &main::cfg; |
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| 66 | |
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| 67 | my $self = { |
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| 68 | CONFIG => $config, # configuration settings |
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| 69 | CFG => Fcm::CfgFile->new ( # ext cfg for this extract |
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| 70 | SRC => $cfg, # source path of the config file |
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| 71 | TYPE => 'ext', # config file type |
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| 72 | CONFIG => $config, # configuration settings |
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| 73 | ), |
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| 74 | DEST => { # destination info for this extract |
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| 75 | ROOTDIR => undef, # destination root directory |
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| 76 | CACHEDIR => undef, # extract cache directory |
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| 77 | CFGDIR => undef, # destination configuration directory |
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| 78 | SRCDIR => undef, # destination source directory |
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| 79 | BLD_CFG => undef, # bld cfg for the build system |
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| 80 | EXT_CFG => undef, # ext cfg for subsequent extract |
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| 81 | }, |
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| 82 | RDEST => { # remote destination information |
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| 83 | MACHINE => undef, # destination machine |
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| 84 | LOGNAME => undef, # remote login name |
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| 85 | ROOTDIR => undef, # destination root directory |
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| 86 | CFGDIR => undef, # destination configuration directory |
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| 87 | SRCDIR => undef, # destination source directory |
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| 88 | BLD_CFG => undef, # bld cfg for the build system |
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| 89 | EXT_CFG => undef, # ext cfg for subsequent extract |
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| 90 | }, |
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| 91 | BDECLARE => [], # list of declared bld cfg entries |
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| 92 | OVERRIDE => 0, # override conflicting patches? |
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| 93 | EXTRACTED => $extracted, # is the current object pre-extracted? |
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| 94 | USE => [], # list of re-used extracts |
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| 95 | BRANCHES => [], # list of repository branch info |
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| 96 | SRCDIRS => {}, # list of source directory extract info |
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| 97 | LOCK => undef, # lock file |
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| 98 | }; |
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| 99 | bless $self, $class; |
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| 100 | return $self; |
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| 101 | } |
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| 102 | |
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| 103 | # ------------------------------------------------------------------------------ |
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| 104 | # SYNOPSIS |
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| 105 | # $self->DESTROY; |
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| 106 | # |
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| 107 | # DESCRIPTION |
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| 108 | # This method is called automatically when a Fcm::Extract object is |
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| 109 | # destroyed. |
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| 110 | # ------------------------------------------------------------------------------ |
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| 111 | |
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| 112 | sub DESTROY { |
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| 113 | my $self = shift; |
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| 114 | |
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| 115 | # Remove the lock if it is set |
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| 116 | unlink $self->{LOCK} if $self->{LOCK} and -e $self->{LOCK}; |
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| 117 | |
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| 118 | return; |
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| 119 | } |
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| 120 | |
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| 121 | # ------------------------------------------------------------------------------ |
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| 122 | # SYNOPSIS |
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| 123 | # $config = $ext->config; |
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| 124 | # |
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| 125 | # DESCRIPTION |
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| 126 | # This method returns a reference to the Fcm::Config instance. |
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| 127 | # ------------------------------------------------------------------------------ |
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| 128 | |
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| 129 | sub config { |
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| 130 | my $self = shift; |
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| 131 | |
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| 132 | return $self->{CONFIG}; |
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| 133 | } |
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| 134 | |
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| 135 | # ------------------------------------------------------------------------------ |
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| 136 | # SYNOPSIS |
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| 137 | # $cfgfile = $ext->cfg; |
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| 138 | # $ext->cfg ($cfgfile); |
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| 139 | # |
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| 140 | # DESCRIPTION |
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| 141 | # This method returns a reference to a Fcm::CfgFile instance for the extract |
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| 142 | # configuration file. |
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| 143 | # ------------------------------------------------------------------------------ |
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| 144 | |
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| 145 | sub cfg { |
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| 146 | my $self = shift; |
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| 147 | |
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| 148 | return $self->{CFG}; |
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| 149 | } |
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| 150 | |
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| 151 | # ------------------------------------------------------------------------------ |
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| 152 | # SYNOPSIS |
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| 153 | # $dest = $ext->dest ([$name]); |
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| 154 | # |
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| 155 | # DESCRIPTION |
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| 156 | # This method returns a hash containing the extract destination information |
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| 157 | # (local) if no argument is specified. If $name is specified, it returns the |
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| 158 | # named hash element if it exists. |
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| 159 | # ------------------------------------------------------------------------------ |
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| 160 | |
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| 161 | sub dest { |
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| 162 | my $self = shift; |
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| 163 | |
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| 164 | if (@_) { |
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| 165 | my $name = shift; |
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| 166 | $name = uc $name; |
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| 167 | |
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| 168 | if (exists $self->{DEST}{$name}) { |
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| 169 | return $self->{DEST}{$name}; |
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| 170 | } |
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| 171 | } |
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| 172 | |
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| 173 | return %{ $self->{DEST} }; |
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| 174 | } |
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| 175 | |
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| 176 | # ------------------------------------------------------------------------------ |
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| 177 | # SYNOPSIS |
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| 178 | # $rdest = $ext->rdest ([$name]); |
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| 179 | # |
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| 180 | # DESCRIPTION |
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| 181 | # This method returns a hash containing the extract destination information |
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| 182 | # (remote) if no argument is specified. If $name is specified, it returns the |
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| 183 | # named hash element if it exists. |
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| 184 | # ------------------------------------------------------------------------------ |
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| 185 | |
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| 186 | sub rdest { |
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| 187 | my $self = shift; |
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| 188 | |
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| 189 | if (@_) { |
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| 190 | my $name = shift; |
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| 191 | $name = uc $name; |
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| 192 | |
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| 193 | if (exists $self->{RDEST}{$name}) { |
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| 194 | return $self->{RDEST}{$name}; |
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| 195 | } |
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| 196 | } |
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| 197 | |
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| 198 | return %{ $self->{RDEST} }; |
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| 199 | } |
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| 200 | |
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| 201 | # ------------------------------------------------------------------------------ |
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| 202 | # SYNOPSIS |
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| 203 | # @bdeclare = $ext->bdeclare (); |
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| 204 | # |
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| 205 | # DESCRIPTION |
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| 206 | # This method returns a list containing the build configuration file entries. |
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| 207 | # ------------------------------------------------------------------------------ |
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| 208 | |
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| 209 | sub bdeclare { |
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| 210 | my $self = shift; |
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| 211 | |
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| 212 | return @{ $self->{BDECLARE} }; |
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| 213 | } |
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| 214 | |
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| 215 | # ------------------------------------------------------------------------------ |
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| 216 | # SYNOPSIS |
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| 217 | # @branches = $ext->branches ([$index]); |
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| 218 | # |
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| 219 | # DESCRIPTION |
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| 220 | # This method returns a list of references to Fcm::ReposBranch instances. If |
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| 221 | # $index is specified, it returns the numbered item in the list. |
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| 222 | # ------------------------------------------------------------------------------ |
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| 223 | |
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| 224 | sub branches { |
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| 225 | my $self = shift; |
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| 226 | |
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| 227 | if (@_) { |
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| 228 | my $index = $_[0]; |
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| 229 | return exists $self->{BRANCHES}[$index] ? $self->{BRANCHES}[$index] : undef; |
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| 230 | } |
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| 231 | |
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| 232 | return @{ $self->{BRANCHES} }; |
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| 233 | } |
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| 234 | |
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| 235 | # ------------------------------------------------------------------------------ |
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| 236 | # SYNOPSIS |
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| 237 | # %srcdirs = $ext->srcdirs ([$name]); |
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| 238 | # |
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| 239 | # DESCRIPTION |
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| 240 | # This method returns a hash of source directories to be processed by this |
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| 241 | # extract. If $name is specified, a named element of the hash is returned |
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| 242 | # instead. |
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| 243 | # ------------------------------------------------------------------------------ |
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| 244 | |
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| 245 | sub srcdirs { |
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| 246 | my $self = shift; |
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| 247 | |
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| 248 | if (@_) { |
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| 249 | my $name = shift; |
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| 250 | $name = uc $name; |
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| 251 | |
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| 252 | return exists $self->{SRCDIRS}{$name} ? $self->{SRCDIRS}{$name} : undef; |
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| 253 | } |
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| 254 | |
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| 255 | return %{ $self->{SRCDIRS} }; |
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| 256 | } |
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| 257 | |
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| 258 | # ------------------------------------------------------------------------------ |
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| 259 | # SYNOPSIS |
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| 260 | # $rc = $ext->extract ([FULL => 1], [IGNORE_LOCK => 1]); |
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| 261 | # |
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| 262 | # DESCRIPTION |
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| 263 | # This is the main class method. It performs an extract using the current |
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| 264 | # configuration. If FULL is set to true, it runs in full mode. Otherwise, it |
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| 265 | # runs in incremental mode. If IGNORE_LOCK is set to true, it ignores any lock |
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| 266 | # files that may exist in the extract destination root directory. |
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| 267 | # ------------------------------------------------------------------------------ |
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| 268 | |
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| 269 | sub extract { |
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| 270 | my $self = shift; |
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| 271 | my %args = @_; |
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| 272 | |
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| 273 | my $full = exists $args{FULL} ? $args{FULL} : 0; |
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| 274 | my $ignore_lock = exists $args{IGNORE_LOCK} ? $args{IGNORE_LOCK} : 0; |
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| 275 | |
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| 276 | my $verbose = $self->config->verbose; |
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| 277 | |
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| 278 | my $date = localtime; |
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| 279 | print 'Extract started on ', $date, '.', "\n" if $verbose; |
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| 280 | my $otime = time; |
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| 281 | |
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| 282 | my $rc; |
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| 283 | $rc = $self->decipher_cfg; |
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| 284 | |
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| 285 | print '->Extract: start', "\n" if $verbose; |
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| 286 | my $stime = time; |
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| 287 | |
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| 288 | $rc = $self->check_dest if $rc; |
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| 289 | $rc = $self->check_lock if $rc and not $ignore_lock; |
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| 290 | $rc = $self->_set_lock if $rc; |
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| 291 | $rc = $self->expand_cfg if $rc; |
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| 292 | $rc = $self->_create_dest_dir ($full) if $rc; |
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| 293 | $rc = $self->create_dir_stack if $rc; |
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| 294 | $rc = $self->_extract_src if $rc; |
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| 295 | |
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| 296 | $rc = $self->_sort_bdeclare if $rc; |
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| 297 | $rc = $self->_write_ext_cfg if $rc; |
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| 298 | $rc = $self->_write_bld_cfg if $rc; |
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| 299 | |
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| 300 | my $ftime = time; |
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| 301 | my $s_str = $ftime - $stime > 1 ? 'seconds' : 'second'; |
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| 302 | print '->Extract: ', $ftime - $stime, ' ', $s_str, "\n"; |
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| 303 | |
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| 304 | if ($rc and $self->{RDEST}{MACHINE}) { |
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| 305 | print '->Mirror : start', "\n" if $verbose; |
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| 306 | $stime = time; |
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| 307 | $rc = $self->_mirror_extract; |
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| 308 | $ftime = time; |
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| 309 | $s_str = $ftime - $stime > 1 ? 'seconds' : 'second'; |
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| 310 | print '->Mirror : ', $ftime - $stime, ' ', $s_str, "\n"; |
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| 311 | } |
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| 312 | |
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| 313 | if ($verbose) { |
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| 314 | $s_str = $ftime - $otime > 1 ? 'seconds' : 'second'; |
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| 315 | print '->TOTAL : ', $ftime - $otime, ' ', $s_str, "\n"; |
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| 316 | } |
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| 317 | |
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| 318 | $date = localtime; |
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| 319 | if ($rc) { |
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| 320 | print 'Extract command finished on ', $date, '.', "\n" if $verbose; |
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| 321 | |
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| 322 | } else { |
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| 323 | e_report 'Extract command failed on ', $date, '.'; |
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| 324 | } |
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| 325 | |
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| 326 | return $rc; |
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| 327 | } |
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| 328 | |
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| 329 | # ------------------------------------------------------------------------------ |
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| 330 | # SYNOPSIS |
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| 331 | # $ext->decipher_cfg (); |
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| 332 | # |
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| 333 | # DESCRIPTION |
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| 334 | # This method deciphers the extract configuration file. |
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| 335 | # ------------------------------------------------------------------------------ |
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| 336 | |
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| 337 | sub decipher_cfg { |
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| 338 | my $self = shift; |
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| 339 | |
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| 340 | return unless $self->cfg->src; |
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| 341 | |
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| 342 | # Read config file |
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| 343 | my $read = $self->cfg->read_cfg; |
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| 344 | |
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| 345 | # Check config file type |
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| 346 | if ($read) { |
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| 347 | if ($self->cfg->type ne 'ext') { |
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| 348 | w_report 'Error: ', $self->cfg->src, ': not an extract config file'; |
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| 349 | return; |
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| 350 | } |
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| 351 | |
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| 352 | } else { |
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| 353 | return; |
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| 354 | } |
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| 355 | |
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| 356 | my %cfg_labels = %{ $self->config->setting ('CFG_LABEL') }; |
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| 357 | |
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| 358 | # Extract information from each line of the config file |
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| 359 | my @lines = $self->cfg->lines; |
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| 360 | LINE: for my $line (@lines) { |
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| 361 | my $label = $line->{LABEL}; |
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| 362 | my $value = $line->{VALUE}; |
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| 363 | |
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| 364 | next LINE unless $label; |
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| 365 | |
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| 366 | # Configuration file type/version, ignore |
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| 367 | for my $my_label (keys %{ $cfg_labels{CFGFILE} }) { |
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| 368 | next LINE if uc ($label) eq uc ($cfg_labels{CFGFILE}{$my_label}); |
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| 369 | } |
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| 370 | |
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| 371 | # Include another file, processed already, ignore this line |
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| 372 | next LINE if uc ($label) eq $cfg_labels{INC}; |
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| 373 | |
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| 374 | # User variable, ignore |
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| 375 | next LINE if index (uc ($label), '%') == 0; |
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| 376 | |
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| 377 | # Local destination directories, config file, etc |
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| 378 | for my $my_label (keys %{ $cfg_labels{DEST} }) { |
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| 379 | if (uc ($label) eq uc ($cfg_labels{DEST}{$my_label})) { |
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| 380 | $self->{DEST}{$my_label} = &expand_tilde ($value); |
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| 381 | next LINE; |
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| 382 | } |
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| 383 | } |
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| 384 | |
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| 385 | # Remote machine, logname, destination directories, config file, etc |
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| 386 | for my $my_label (keys %{ $cfg_labels{RDEST} }) { |
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| 387 | if (uc ($label) eq uc ($cfg_labels{RDEST}{$my_label})) { |
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| 388 | $self->{RDEST}{$my_label} = $value; |
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| 389 | next LINE; |
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| 390 | } |
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| 391 | } |
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| 392 | |
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| 393 | # "USE" statements |
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| 394 | if (uc ($label) eq uc ($cfg_labels{USE})) { |
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| 395 | my $exists = grep {$_->cfg->src eq $value} @{ $self->{USE} }; |
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| 396 | |
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| 397 | # Initialise new Fcm::Extract object if not already exists |
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| 398 | unless ($exists) { |
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| 399 | my $extract = Fcm::Extract->new ( |
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| 400 | CONFIG => $self->config, |
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| 401 | CFG_SRC => expand_tilde ($value), |
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| 402 | EXTRACTED => 1, |
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| 403 | ); |
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| 404 | |
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| 405 | $extract->decipher_cfg; |
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| 406 | $extract->check_dest; |
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| 407 | $extract->expand_cfg (); |
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| 408 | push @{ $self->{USE} }, $extract; |
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| 409 | } |
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| 410 | next LINE; |
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| 411 | } |
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| 412 | |
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| 413 | # "Override" setting |
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| 414 | if (uc ($label) eq uc ($cfg_labels{OVERRIDE})) { |
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| 415 | $self->{OVERRIDE} = $value; |
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| 416 | next LINE; |
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| 417 | } |
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| 418 | |
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| 419 | # "Mirror" command |
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| 420 | if (uc ($label) eq uc ($cfg_labels{MIRROR})) { |
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| 421 | $self->config->assign_setting ( |
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| 422 | LABELS => [qw/TOOL MIRROR/], |
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| 423 | VALUE => $value, |
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| 424 | ); |
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| 425 | next LINE; |
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| 426 | } |
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| 427 | |
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| 428 | # Declared bld cfg entries |
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| 429 | { |
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| 430 | my $prefix = $cfg_labels{BDECLARE} . '::'; |
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| 431 | |
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| 432 | if (index (uc ($label), $prefix) == 0) { |
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| 433 | my $name = substr $label, length ($prefix); |
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| 434 | |
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| 435 | if ($name) { |
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| 436 | push @{ $self->{BDECLARE} }, {LABEL => $name, VALUE => $value,}; |
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| 437 | next LINE; |
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| 438 | } |
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| 439 | } |
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| 440 | } |
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| 441 | |
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| 442 | # Repository, version and source directories |
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| 443 | for my $my_label (qw/REPOS VERSION SRCDIR EXPSRCDIR/) { |
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| 444 | my $prefix = $cfg_labels{$my_label} . '::'; |
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| 445 | |
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| 446 | if (index (uc ($label), $prefix) == 0) { |
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| 447 | my $name = substr $label, length ($prefix); |
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| 448 | |
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| 449 | # Detemine package and tag |
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| 450 | my @names = split /::/, $name; |
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| 451 | my $tag = pop @names; |
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| 452 | my $pckroot = $names[0]; |
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| 453 | my $pck = join '::', @names; |
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| 454 | |
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| 455 | # Check that $tag and $pckroot are defined |
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| 456 | last if not $tag; |
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| 457 | last if not $pckroot; |
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| 458 | |
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| 459 | # Check whether branch already exists |
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| 460 | my @branches = grep { |
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| 461 | $_->package eq $pckroot and $_->tag eq $tag |
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| 462 | } @{ $self->{BRANCHES} }; |
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| 463 | |
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| 464 | my $branch = undef; |
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| 465 | |
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| 466 | if (@branches) { # If so, set $branch to point to existing branch |
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| 467 | $branch = shift @branches; |
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| 468 | |
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| 469 | } else { # If not, create new branch |
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| 470 | $branch = Fcm::ReposBranch->new ( |
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| 471 | CONFIG => $self->config, |
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| 472 | PACKAGE => $pckroot, |
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| 473 | TAG => $tag, |
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| 474 | ); |
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| 475 | |
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| 476 | push @{ $self->{BRANCHES} }, $branch; |
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| 477 | } |
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| 478 | |
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| 479 | # Check package name for source directory declarations |
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| 480 | if ($my_label eq 'SRCDIR' or $my_label eq 'EXPSRCDIR') { |
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| 481 | if ($pck eq $pckroot and $value !~ m#^/#) { |
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| 482 | # Sub-package name not set and source directory quoted as a relative |
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| 483 | # path, determine package name from path name |
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| 484 | my @subpck = File::Spec->splitdir ($value); |
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| 485 | $pck = join '::', ($pckroot, @subpck); |
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| 486 | } |
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| 487 | } |
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| 488 | |
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| 489 | # Assign the value accordingly |
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| 490 | if ($my_label eq 'REPOS') { # Repository location |
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| 491 | $branch->repos ($value); |
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| 492 | |
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| 493 | } elsif ($my_label eq 'VERSION') { # Version used |
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| 494 | $branch->version ($value); |
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| 495 | |
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| 496 | } elsif ($my_label eq 'SRCDIR') { # Source directory used |
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| 497 | $branch->dir ($pck, $value); |
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| 498 | |
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| 499 | } elsif ($my_label eq 'EXPSRCDIR') { # Expandable source directory |
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| 500 | $branch->expdir ($pck, $value); |
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| 501 | } |
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| 502 | |
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| 503 | next LINE; |
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| 504 | } |
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| 505 | } |
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| 506 | |
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| 507 | # Label not recognised |
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| 508 | w_report 'ERROR: ', $line->{SRC}, ': LINE ', $line->{NUMBER}, |
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| 509 | ': label "', $label, '" not recognised'; |
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| 510 | return; |
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| 511 | } |
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| 512 | |
---|
| 513 | return 1; |
---|
| 514 | } |
---|
| 515 | |
---|
| 516 | # ------------------------------------------------------------------------------ |
---|
| 517 | # SYNOPSIS |
---|
| 518 | # $ext->check_dest (); |
---|
| 519 | # |
---|
| 520 | # DESCRIPTION |
---|
| 521 | # This method checks that the extract destionations are set correctly. |
---|
| 522 | # ------------------------------------------------------------------------------ |
---|
| 523 | |
---|
| 524 | sub check_dest { |
---|
| 525 | my $self = shift; |
---|
| 526 | |
---|
| 527 | my %subdir = %{ $self->config->setting ('DIR') }; |
---|
| 528 | my %cfgname = %{ $self->config->setting ('CFG_NAME') }; |
---|
| 529 | |
---|
| 530 | # Default destination settings |
---|
| 531 | my $dest = $self->{DEST}; |
---|
| 532 | if ($dest->{ROOTDIR}) { |
---|
| 533 | unless ($dest->{SRCDIR}) { # Location of extracted source |
---|
| 534 | $dest->{SRCDIR} = catfile $dest->{ROOTDIR}, $subdir{SRC}; |
---|
| 535 | } |
---|
| 536 | unless ($dest->{CFGDIR}) { # Location of configuration files |
---|
| 537 | $dest->{CFGDIR} = catfile $dest->{ROOTDIR}, $subdir{CFG}; |
---|
| 538 | } |
---|
| 539 | unless ($dest->{CACHEDIR}) { # Location of cache |
---|
| 540 | $dest->{CACHEDIR} = catfile $dest->{ROOTDIR}, $subdir{CACHE}; |
---|
| 541 | } |
---|
| 542 | unless ($dest->{BLD_CFG}) { # Location of (output) bld cfg |
---|
| 543 | $dest->{BLD_CFG} = catfile $dest->{CFGDIR}, $cfgname{BLD}; |
---|
| 544 | } |
---|
| 545 | unless ($dest->{EXT_CFG}) { # Location of (output) ext cfg |
---|
| 546 | $dest->{EXT_CFG} = catfile $dest->{CFGDIR}, $cfgname{EXT}; |
---|
| 547 | } |
---|
| 548 | } else { |
---|
| 549 | w_report 'Error: ', $self->cfg->src, |
---|
| 550 | ': destination root directory not set.'; |
---|
| 551 | return; |
---|
| 552 | } |
---|
| 553 | |
---|
| 554 | # Default remote destination settings |
---|
| 555 | if ($self->{RDEST}{MACHINE}) { |
---|
| 556 | |
---|
| 557 | # Use local logname as remote logname if it is not set |
---|
| 558 | $self->{RDEST}{LOGNAME} = getlogin unless $self->{RDEST}{LOGNAME}; |
---|
| 559 | $self->{RDEST}{LOGNAME} = $ENV{LOGNAME} unless $self->{RDEST}{LOGNAME}; |
---|
| 560 | $self->{RDEST}{LOGNAME} = $ENV{USER} unless $self->{RDEST}{LOGNAME}; |
---|
| 561 | |
---|
| 562 | unless ($self->{RDEST}{LOGNAME}) { |
---|
| 563 | w_report 'Error: ', $self->cfg->src, |
---|
| 564 | ': cannot determine your remote logname.'; |
---|
| 565 | return; |
---|
| 566 | } |
---|
| 567 | |
---|
| 568 | # Make sure remote destination root directory is set |
---|
| 569 | unless ($self->{RDEST}{ROOTDIR}) { |
---|
| 570 | w_report 'Error: ', $self->cfg->src, |
---|
| 571 | ': remote destination root directory not set.'; |
---|
| 572 | return; |
---|
| 573 | } |
---|
| 574 | |
---|
| 575 | # Make sure remote destination source directory is set |
---|
| 576 | $self->{RDEST}{SRCDIR} = catfile $self->{RDEST}{ROOTDIR}, $subdir{SRC} |
---|
| 577 | unless $self->{RDEST}{SRCDIR}; |
---|
| 578 | |
---|
| 579 | # Make sure remote destination configuration directory is set |
---|
| 580 | $self->{RDEST}{CFGDIR} = catfile $self->{RDEST}{ROOTDIR}, $subdir{CFG} |
---|
| 581 | unless $self->{RDEST}{CFGDIR}; |
---|
| 582 | |
---|
| 583 | # Make sure remote bld cfg is set |
---|
| 584 | $self->{RDEST}{BLD_CFG} = catfile $self->{RDEST}{CFGDIR}, $cfgname{BLD} |
---|
| 585 | unless $self->{RDEST}{BLD_CFG}; |
---|
| 586 | |
---|
| 587 | # Make sure remote ext cfg is set |
---|
| 588 | $self->{RDEST}{EXT_CFG} = catfile $self->{RDEST}{CFGDIR}, $cfgname{EXT} |
---|
| 589 | unless $self->{RDEST}{EXT_CFG}; |
---|
| 590 | |
---|
| 591 | } |
---|
| 592 | |
---|
| 593 | return 1; |
---|
| 594 | } |
---|
| 595 | |
---|
| 596 | # ------------------------------------------------------------------------------ |
---|
| 597 | # SYNOPSIS |
---|
| 598 | # $ext->check_lock (); |
---|
| 599 | # |
---|
| 600 | # DESCRIPTION |
---|
| 601 | # This method checks whether a lock is set in the current extract. |
---|
| 602 | # ------------------------------------------------------------------------------ |
---|
| 603 | |
---|
| 604 | sub check_lock { |
---|
| 605 | my $self = shift; |
---|
| 606 | |
---|
| 607 | my $rootdir = $self->{DEST}{ROOTDIR}; |
---|
| 608 | my $lock_ext = catfile ($rootdir, $self->config->setting (qw/MISC LOCK_EXT/)); |
---|
| 609 | my $lock_bld = catfile ($rootdir, $self->config->setting (qw/MISC LOCK_BLD/)); |
---|
| 610 | |
---|
| 611 | # Always throw error if extract lock exists |
---|
| 612 | if (-e $lock_ext) { |
---|
| 613 | w_report 'ERROR: extract lock file exists: ', $lock_ext, ','; |
---|
| 614 | w_report ' an extract may be running at ', $rootdir, ', abort.'; |
---|
| 615 | return; |
---|
| 616 | } |
---|
| 617 | |
---|
| 618 | # Throw error if current object is not a "used" pre-extracted object and |
---|
| 619 | # a build lock exists |
---|
| 620 | if ((not $self->{EXTRACTED}) and -e $lock_bld) { |
---|
| 621 | w_report 'ERROR: build lock file exists: ', $lock_bld, ','; |
---|
| 622 | w_report ' a build may be running at ', $rootdir, ', abort.'; |
---|
| 623 | return; |
---|
| 624 | } |
---|
| 625 | |
---|
| 626 | # Check locks in inherited extract |
---|
| 627 | for my $use (@{ $self->{USE} }) { |
---|
| 628 | return unless $use->check_lock; |
---|
| 629 | } |
---|
| 630 | |
---|
| 631 | return 1; |
---|
| 632 | } |
---|
| 633 | |
---|
| 634 | # ------------------------------------------------------------------------------ |
---|
| 635 | # SYNOPSIS |
---|
| 636 | # $self->_set_lock (); |
---|
| 637 | # |
---|
| 638 | # DESCRIPTION |
---|
| 639 | # This method sets a lock is set in the current extract. |
---|
| 640 | # ------------------------------------------------------------------------------ |
---|
| 641 | |
---|
| 642 | sub _set_lock { |
---|
| 643 | my $self = shift; |
---|
| 644 | |
---|
| 645 | $self->{LOCK} = catfile ( |
---|
| 646 | $self->{DEST}{ROOTDIR}, $self->config->setting (qw/MISC LOCK_EXT/), |
---|
| 647 | ); |
---|
| 648 | |
---|
| 649 | &touch_file ($self->{LOCK}); |
---|
| 650 | |
---|
| 651 | return 1; |
---|
| 652 | } |
---|
| 653 | |
---|
| 654 | # ------------------------------------------------------------------------------ |
---|
| 655 | # SYNOPSIS |
---|
| 656 | # $ext->expand_cfg (); |
---|
| 657 | # |
---|
| 658 | # DESCRIPTION |
---|
| 659 | # This method expands the settings of the extract configuration. |
---|
| 660 | # ------------------------------------------------------------------------------ |
---|
| 661 | |
---|
| 662 | sub expand_cfg { |
---|
| 663 | my $self = shift; |
---|
| 664 | |
---|
| 665 | # Establish a set of source directories from the "base repository" |
---|
| 666 | my %base_branches = (); |
---|
| 667 | |
---|
| 668 | # Inherit "base" set of source directories from re-used extracts |
---|
| 669 | my @uses = @{ $self->{USE} }; |
---|
| 670 | |
---|
| 671 | for my $use (@uses) { |
---|
| 672 | my @branches = $use->branches; |
---|
| 673 | |
---|
| 674 | for my $branch (@branches) { |
---|
| 675 | my $package = $branch->package; |
---|
| 676 | $base_branches{$package} = $branch unless exists $base_branches{$package}; |
---|
| 677 | } |
---|
| 678 | } |
---|
| 679 | |
---|
| 680 | for my $branch (@{ $self->{BRANCHES} }) { |
---|
| 681 | # Expand URL keywords if necessary |
---|
| 682 | if ($branch->repos) { |
---|
| 683 | my $repos = expand_url_keyword ( |
---|
| 684 | URL => $branch->repos, |
---|
| 685 | CFG => $self->config, |
---|
| 686 | ); |
---|
| 687 | $branch->repos ($repos) if $repos ne $branch->repos; |
---|
| 688 | } |
---|
| 689 | |
---|
| 690 | # Check that repository type and version are set |
---|
| 691 | if ($branch->repos and &is_url ($branch->repos)) { |
---|
| 692 | $branch->type ('svn') unless $branch->type; |
---|
| 693 | $branch->version ('head') unless $branch->version; |
---|
| 694 | |
---|
| 695 | } else { |
---|
| 696 | $branch->type ('user') unless $branch->type; |
---|
| 697 | $branch->version ('user') unless $branch->version; |
---|
| 698 | } |
---|
| 699 | |
---|
| 700 | $branch->expand_version_tag; # Work out revision number a version tag |
---|
| 701 | $branch->expand_path; # Expand relative path to full path |
---|
| 702 | $branch->expand_all; # Search sub-directories |
---|
| 703 | |
---|
| 704 | my $package = $branch->package; |
---|
| 705 | |
---|
| 706 | if (exists $base_branches{$package}) { |
---|
| 707 | # A base branch for this package exists |
---|
| 708 | |
---|
| 709 | # If current branch has no source directory, use the set provided by the |
---|
| 710 | # base branch |
---|
| 711 | my %dirs = $branch->dirs; |
---|
| 712 | $branch->add_base_dirs ($base_branches{$package}) unless keys %dirs; |
---|
| 713 | |
---|
| 714 | } else { |
---|
| 715 | # This package does not yet have a base branch, set this branch as base |
---|
| 716 | $base_branches{$package} = $branch; |
---|
| 717 | } |
---|
| 718 | } |
---|
| 719 | |
---|
| 720 | return 1; |
---|
| 721 | } |
---|
| 722 | |
---|
| 723 | # ------------------------------------------------------------------------------ |
---|
| 724 | # SYNOPSIS |
---|
| 725 | # $self->_create_dest_dir ($full); |
---|
| 726 | # |
---|
| 727 | # DESCRIPTION |
---|
| 728 | # This internal method (re-)creates all the destination directories if |
---|
| 729 | # necessary. If $full is set to true, it removes existing directories/files |
---|
| 730 | # in the destination directories. |
---|
| 731 | # ------------------------------------------------------------------------------ |
---|
| 732 | |
---|
| 733 | sub _create_dest_dir { |
---|
| 734 | my ($self, $full) = @_; |
---|
| 735 | |
---|
| 736 | my $verbose = $self->config->verbose; |
---|
| 737 | |
---|
| 738 | # Remove previous extract if "FULL" flag is set |
---|
| 739 | if ($full) { |
---|
| 740 | for my $my_label (qw/SRCDIR CACHEDIR/) { |
---|
| 741 | my $dirname = $self->{DEST}{$my_label}; |
---|
| 742 | |
---|
| 743 | # If directory exists and writable by the user, remove it |
---|
| 744 | if (-d $dirname and -w $dirname) { |
---|
| 745 | print 'Remove directory: ', $dirname, "\n" if $verbose; |
---|
| 746 | my $removed = rmtree $dirname; |
---|
| 747 | w_report 'Warning: cannot remove old extract at: ', $dirname, '.' |
---|
| 748 | if not $removed; |
---|
| 749 | } |
---|
| 750 | } |
---|
| 751 | } |
---|
| 752 | |
---|
| 753 | # Create extract destinations if necessary |
---|
| 754 | for my $my_label (qw/ROOTDIR CACHEDIR CFGDIR SRCDIR/) { |
---|
| 755 | my $dirname = $self->{DEST}{$my_label}; |
---|
| 756 | |
---|
| 757 | # Create directory if it does not already exist |
---|
| 758 | if (not -d $dirname) { |
---|
| 759 | print 'Make directory: ', $dirname, "\n" if $verbose > 1; |
---|
| 760 | mkpath $dirname; |
---|
| 761 | } |
---|
| 762 | |
---|
| 763 | unless (-d $dirname and -w $dirname) { |
---|
| 764 | w_report 'Error: cannot write to extract destination: ', $dirname, '.'; |
---|
| 765 | return; |
---|
| 766 | } |
---|
| 767 | } |
---|
| 768 | |
---|
| 769 | return 1; |
---|
| 770 | } |
---|
| 771 | |
---|
| 772 | # ------------------------------------------------------------------------------ |
---|
| 773 | # SYNOPSIS |
---|
| 774 | # $ext->create_dir_stack ( |
---|
| 775 | # USE => $use, # Is this a pre-extracted configuration? |
---|
| 776 | # ); |
---|
| 777 | # |
---|
| 778 | # DESCRIPTION |
---|
| 779 | # This method creates a hash of source directories to be processed. If the |
---|
| 780 | # flag USE is set to true, the source directories are assumed processed and |
---|
| 781 | # extracted. |
---|
| 782 | # ------------------------------------------------------------------------------ |
---|
| 783 | |
---|
| 784 | sub create_dir_stack { |
---|
| 785 | my $self = shift; |
---|
| 786 | my %args = @_; |
---|
| 787 | my $extracted = exists $args{USE} ? $args{USE} : undef; |
---|
| 788 | |
---|
| 789 | # Inherit from USE ext cfg |
---|
| 790 | if (@{ $self->{USE} } > 0) { |
---|
| 791 | for my $use (@{ $self->{USE} }) { |
---|
| 792 | $use->create_dir_stack (USE => 1); |
---|
| 793 | my %use_srcdirs = $use->srcdirs; |
---|
| 794 | |
---|
| 795 | while (my ($key, $value) = each %use_srcdirs) { |
---|
| 796 | $self->{SRCDIRS}{$key} = $value; |
---|
| 797 | |
---|
| 798 | # Re-set destination to current destination |
---|
| 799 | my @path = split (/::/, $key); |
---|
| 800 | $self->{SRCDIRS}{$key}{DEST} = catfile ($self->{DEST}{SRCDIR}, @path); |
---|
| 801 | } |
---|
| 802 | } |
---|
| 803 | } |
---|
| 804 | |
---|
| 805 | # Build stack from current ext cfg |
---|
| 806 | for my $branch (@{ $self->{BRANCHES} }) { |
---|
| 807 | my %branch_dirs = $branch->dirs; |
---|
| 808 | |
---|
| 809 | for my $dir (keys %branch_dirs) { |
---|
| 810 | # Check whether source directory is already in the list |
---|
| 811 | if (not exists $self->{SRCDIRS}{$dir}) { # if not, create it |
---|
| 812 | $self->{SRCDIRS}{$dir} = { |
---|
| 813 | DEST => catfile ($self->{DEST}{SRCDIR}, split (/::/, $dir)), |
---|
| 814 | STACK => [], |
---|
| 815 | FILES => {}, |
---|
| 816 | }; |
---|
| 817 | } |
---|
| 818 | |
---|
| 819 | my $stack = $self->{SRCDIRS}{$dir}{STACK}; # copy reference |
---|
| 820 | |
---|
| 821 | # Create a new layer in the input stack |
---|
| 822 | my $layer = Fcm::SrcDirLayer->new ( |
---|
| 823 | CONFIG => $self->config, |
---|
| 824 | NAME => $dir, |
---|
| 825 | PACKAGE => $branch->package, |
---|
| 826 | TAG => $branch->tag, |
---|
| 827 | LOCATION => $branch->dir ($dir), |
---|
| 828 | REPOSROOT => $branch->repos, |
---|
| 829 | VERSION => $branch->version, |
---|
| 830 | TYPE => $branch->type, |
---|
| 831 | EXTRACTED => $extracted ? $self->{SRCDIRS}{$dir}{DEST} : undef, |
---|
| 832 | ); |
---|
| 833 | |
---|
| 834 | # Check whether layer is already in the stack |
---|
| 835 | my $exist = grep { |
---|
| 836 | $_->location eq $layer->location and $_->version eq $layer->version; |
---|
| 837 | } @{ $stack }; |
---|
| 838 | |
---|
| 839 | if (not $exist) { |
---|
| 840 | # If not already exist, put layer into stack |
---|
| 841 | |
---|
| 842 | # Note: user stack always comes last |
---|
| 843 | if (! $layer->user and exists $stack->[-1] and $stack->[-1]->user) { |
---|
| 844 | my $lastlayer = pop @{ $stack }; |
---|
| 845 | push @{ $stack }, $layer; |
---|
| 846 | $layer = $lastlayer; |
---|
| 847 | } |
---|
| 848 | |
---|
| 849 | push @{ $stack }, $layer; |
---|
| 850 | |
---|
| 851 | } elsif ($layer->user) { |
---|
| 852 | |
---|
| 853 | # User layer already exists, overwrite it |
---|
| 854 | $stack->[-1] = $layer; |
---|
| 855 | |
---|
| 856 | } |
---|
| 857 | } |
---|
| 858 | } |
---|
| 859 | |
---|
| 860 | # Read content of "commit cache" file if it exists |
---|
| 861 | my $cachedir = $self->{DEST}{CACHEDIR}; |
---|
| 862 | my $cfgbase = $self->config->setting (qw/CACHE EXTCONFIG/); |
---|
| 863 | my $cfgfile = catfile $cachedir, $cfgbase; |
---|
| 864 | my %config_lines = (); |
---|
| 865 | if (-r $cfgfile) { |
---|
| 866 | my $cfg = Fcm::CfgFile->new (CONFIG => $self->config, SRC => $cfgfile,); |
---|
| 867 | $cfg->read_cfg; |
---|
| 868 | my @lines = $cfg->lines; |
---|
| 869 | |
---|
| 870 | for my $line (@lines) { |
---|
| 871 | $config_lines{$line->{LABEL}} = $line->{VALUE}; |
---|
| 872 | } |
---|
| 873 | } |
---|
| 874 | |
---|
| 875 | my %new_config_lines; |
---|
| 876 | |
---|
| 877 | # Compare each layer to base layer, discard unnecessary layers |
---|
| 878 | for my $srcdir (keys %{ $self->{SRCDIRS} }) { |
---|
| 879 | my @stack = (); |
---|
| 880 | |
---|
| 881 | while (my $layer = shift @{ $self->{SRCDIRS}{$srcdir}{STACK} }) { |
---|
| 882 | if ($layer->user) { |
---|
| 883 | # User directory, check that the declared location exists |
---|
| 884 | if (not -d $layer->location) { |
---|
| 885 | w_report 'Error: declared source directory ', $layer->location, |
---|
| 886 | ' does not exists '; |
---|
| 887 | return; |
---|
| 888 | } |
---|
| 889 | |
---|
| 890 | # Always override repository code |
---|
| 891 | push @stack, $layer; |
---|
| 892 | |
---|
| 893 | } else { |
---|
| 894 | unless ($layer->extracted and $layer->commit) { |
---|
| 895 | |
---|
| 896 | my $key = join '::', ($srcdir, $layer->location, $layer->version); |
---|
| 897 | |
---|
| 898 | # See if commit version information is cached |
---|
| 899 | if (keys %config_lines) { |
---|
| 900 | if (exists $config_lines{$key}) { |
---|
| 901 | $layer->commit ($config_lines{$key}); |
---|
| 902 | } |
---|
| 903 | } |
---|
| 904 | |
---|
| 905 | # Check source directory for commit version, if necessary |
---|
| 906 | $layer->get_commit unless $layer->commit; |
---|
| 907 | if (not $layer->commit) { |
---|
| 908 | w_report 'Error: cannot determine the last changed revision of ', |
---|
| 909 | $layer->location; |
---|
| 910 | return; |
---|
| 911 | } |
---|
| 912 | |
---|
| 913 | # Set cache directory for layer |
---|
| 914 | my $tag_ver = $layer->tag . '__' . $layer->commit; |
---|
| 915 | $layer->cachedir (catfile $cachedir, split (/::/, $srcdir), $tag_ver); |
---|
| 916 | |
---|
| 917 | # New line in cache config file |
---|
| 918 | $new_config_lines{$key} = $layer->commit; |
---|
| 919 | } |
---|
| 920 | |
---|
| 921 | # Push this layer in the stack: |
---|
| 922 | # 1. it has a different version compared to the top layer |
---|
| 923 | # 2. it is the top layer (base line code) |
---|
| 924 | if (@stack > 0) { |
---|
| 925 | push @stack, $layer if $layer->commit != $stack[0]->commit; |
---|
| 926 | |
---|
| 927 | } else { |
---|
| 928 | push @stack, $layer; |
---|
| 929 | } |
---|
| 930 | |
---|
| 931 | } |
---|
| 932 | } |
---|
| 933 | |
---|
| 934 | $self->{SRCDIRS}{$srcdir}{STACK} = \@stack; |
---|
| 935 | |
---|
| 936 | } |
---|
| 937 | |
---|
| 938 | # Write "commit cache" file |
---|
| 939 | if (not $extracted) { |
---|
| 940 | mkpath $cachedir if not -d $cachedir; |
---|
| 941 | my $cfg = Fcm::CfgFile->new (CONFIG => $self->config,); |
---|
| 942 | |
---|
| 943 | while ((my $label, my $value) = each %new_config_lines) { |
---|
| 944 | $cfg->add_line (LABEL => $label, VALUE => $value,); |
---|
| 945 | } |
---|
| 946 | |
---|
| 947 | $cfg->print_cfg ($cfgfile); |
---|
| 948 | } |
---|
| 949 | |
---|
| 950 | return 1; |
---|
| 951 | } |
---|
| 952 | |
---|
| 953 | # ------------------------------------------------------------------------------ |
---|
| 954 | # SYNOPSIS |
---|
| 955 | # $self->_extract_src (); |
---|
| 956 | # |
---|
| 957 | # DESCRIPTION |
---|
| 958 | # This internal method performs the extract of the source directories and |
---|
| 959 | # files if necessary. |
---|
| 960 | # ------------------------------------------------------------------------------ |
---|
| 961 | |
---|
| 962 | sub _extract_src { |
---|
| 963 | my $self = shift; |
---|
| 964 | |
---|
| 965 | my $verbose = $self->config->verbose; |
---|
| 966 | my %v_count = ( |
---|
| 967 | CREATED_DIRS => 0, |
---|
| 968 | IGNORED_SUBDIRS => 0, |
---|
| 969 | UPDATED_FILES => 0, |
---|
| 970 | REMOVED_FILES => 0, |
---|
| 971 | ); |
---|
| 972 | |
---|
| 973 | my $cachedir = $self->{DEST}{CACHEDIR}; |
---|
| 974 | |
---|
| 975 | # Go through the "stack" of each source directory |
---|
| 976 | # Extract the source directories/files if required |
---|
| 977 | |
---|
| 978 | for my $srcdir (values %{ $self->{SRCDIRS} }) { |
---|
| 979 | |
---|
| 980 | # Check if destionation exists and is not a directory |
---|
| 981 | if (-f $srcdir->{DEST}) { |
---|
| 982 | w_report $srcdir->{DEST}, |
---|
| 983 | ': destination exists and is not a directory, abort.'; |
---|
| 984 | return; |
---|
| 985 | } |
---|
| 986 | |
---|
| 987 | my %base_files = (); # list of files in the base layer |
---|
| 988 | my %used_files = (); # keys = file basenames, values = layer reference |
---|
| 989 | $srcdir->{FILES} = \%used_files; |
---|
| 990 | my @destpath = (); # search path for source directory destinations |
---|
| 991 | |
---|
| 992 | for my $layer (@{ $srcdir->{STACK} }) { |
---|
| 993 | # Update the cache for each layer of the stack if necessary |
---|
| 994 | $layer->update_cache unless $layer->extracted or -d $layer->localdir; |
---|
| 995 | |
---|
| 996 | # Search path for extract destinations of this source directory |
---|
| 997 | unshift @destpath, $layer->extracted |
---|
| 998 | if $layer->extracted and not grep {$_ eq $layer->extracted} @destpath; |
---|
| 999 | |
---|
| 1000 | # Get list of files in the cache or local directory |
---|
| 1001 | for my $file (($layer->get_files)) { |
---|
| 1002 | if (exists $base_files{$file}) { |
---|
| 1003 | # File exists in the base, compare current version with base version, |
---|
| 1004 | # discard if not changed |
---|
| 1005 | my $base_file = catfile $base_files{$file}->localdir, $file; |
---|
| 1006 | my $used_file = catfile $used_files{$file}->localdir, $file; |
---|
| 1007 | my $this_file = catfile $layer->localdir, $file; |
---|
| 1008 | |
---|
| 1009 | if (compare ($base_file, $this_file)) { # Differs |
---|
| 1010 | if ($base_files{$file} eq $used_files{$file}) { |
---|
| 1011 | # Base and used are the same layer, use current layer |
---|
| 1012 | $used_files{$file} = $layer; |
---|
| 1013 | |
---|
| 1014 | } elsif (compare ($used_file, $this_file) == 0) { |
---|
| 1015 | # Changes in used and this are the same, no update required |
---|
| 1016 | |
---|
| 1017 | # Print a message at verbose mode 2 or above |
---|
| 1018 | if ($verbose > 1) { |
---|
| 1019 | print &_print_override_mesg ( |
---|
| 1020 | FILE => $file, |
---|
| 1021 | LAYER0 => $base_files{$file}, |
---|
| 1022 | LAYER1 => $used_files{$file}, |
---|
| 1023 | LAYER2 => $layer, |
---|
| 1024 | ); |
---|
| 1025 | print ' Same modifications, use the source in URL 1.', "\n"; |
---|
| 1026 | } |
---|
| 1027 | |
---|
| 1028 | } elsif ($self->{OVERRIDE}) { |
---|
| 1029 | # Base and used are different, and used is not the same as this |
---|
| 1030 | # Override mode, use current layer |
---|
| 1031 | |
---|
| 1032 | # Print override mode message |
---|
| 1033 | if ($verbose) { |
---|
| 1034 | print &_print_override_mesg ( |
---|
| 1035 | FILE => $file, |
---|
| 1036 | LAYER0 => $base_files{$file}, |
---|
| 1037 | LAYER1 => $used_files{$file}, |
---|
| 1038 | LAYER2 => $layer, |
---|
| 1039 | ); |
---|
| 1040 | print ' ', $file, ' in URL 2 overrides that in URL 1.', "\n"; |
---|
| 1041 | } |
---|
| 1042 | |
---|
| 1043 | $used_files{$file} = $layer; |
---|
| 1044 | |
---|
| 1045 | } else { |
---|
| 1046 | # Base and used are different, and used is not the same as this |
---|
| 1047 | # Non-override mode, fail the extract |
---|
| 1048 | w_report &_print_override_mesg ( |
---|
| 1049 | FILE => $file, |
---|
| 1050 | LAYER0 => $base_files{$file}, |
---|
| 1051 | LAYER1 => $used_files{$file}, |
---|
| 1052 | LAYER2 => $layer, |
---|
| 1053 | ); |
---|
| 1054 | w_report ' Override mode is false, file in URL 1 cannot ', |
---|
| 1055 | 'override file in URL 2, abort.'; |
---|
| 1056 | return; |
---|
| 1057 | } |
---|
| 1058 | } |
---|
| 1059 | |
---|
| 1060 | } else { |
---|
| 1061 | # The first time the file is found |
---|
| 1062 | $base_files{$file} = $layer; |
---|
| 1063 | $used_files{$file} = $layer; |
---|
| 1064 | } |
---|
| 1065 | } |
---|
| 1066 | } |
---|
| 1067 | |
---|
| 1068 | # Add current destination to the beginning of the destination search path |
---|
| 1069 | unshift @destpath, $srcdir->{DEST} if -d $srcdir->{DEST}; |
---|
| 1070 | |
---|
| 1071 | for my $file (keys %used_files) { |
---|
| 1072 | # Ignore sub-directories |
---|
| 1073 | if (-d catfile $used_files{$file}->localdir, $file) { |
---|
| 1074 | # Print diagnostic |
---|
| 1075 | if ($verbose > 1) { |
---|
| 1076 | print 'Ignore subdirectory: ', $file, "\n"; |
---|
| 1077 | print ' Src: ', $used_files{$file}->location; |
---|
| 1078 | print '@', $used_files{$file}->version unless $used_files{$file}->user; |
---|
| 1079 | print "\n"; |
---|
| 1080 | } |
---|
| 1081 | $v_count{IGNORED_SUBDIRS}++; |
---|
| 1082 | next; |
---|
| 1083 | } |
---|
| 1084 | |
---|
| 1085 | # Determine whether file has changed, compared with the destination |
---|
| 1086 | my $diff = 1; |
---|
| 1087 | for my $dir (@destpath) { |
---|
| 1088 | my $old = catfile ($dir, $file); |
---|
| 1089 | |
---|
| 1090 | if (-f $old) { |
---|
| 1091 | my $new = catfile ($used_files{$file}->localdir, $file); |
---|
| 1092 | $diff = compare $old, $new; |
---|
| 1093 | last; |
---|
| 1094 | } |
---|
| 1095 | } |
---|
| 1096 | |
---|
| 1097 | if ($diff) { # copy if differs |
---|
| 1098 | # Create extract destination, if required |
---|
| 1099 | if (not -d $srcdir->{DEST}) { |
---|
| 1100 | print 'Create directory: ', $srcdir->{DEST}, "\n" if $verbose > 1; |
---|
| 1101 | my $mkdirs = mkpath $srcdir->{DEST}; |
---|
| 1102 | |
---|
| 1103 | if (! -d $srcdir->{DEST} or ! -w $srcdir->{DEST}) { |
---|
| 1104 | w_report $srcdir->{DEST}, ': not a writable directory, abort.'; |
---|
| 1105 | return; |
---|
| 1106 | } |
---|
| 1107 | |
---|
| 1108 | $v_count{CREATED_DIRS} += $mkdirs; |
---|
| 1109 | } |
---|
| 1110 | |
---|
| 1111 | # Set up the copy command |
---|
| 1112 | my @cmd = ( |
---|
| 1113 | 'cp', |
---|
| 1114 | catfile ($used_files{$file}->localdir, $file), |
---|
| 1115 | $srcdir->{DEST}, |
---|
| 1116 | ); |
---|
| 1117 | |
---|
| 1118 | my $dest_file = catfile ($srcdir->{DEST}, $file); |
---|
| 1119 | |
---|
| 1120 | # Print diagnostic |
---|
| 1121 | if ($verbose > 1) { |
---|
| 1122 | print 'Update: ', $dest_file, "\n"; |
---|
| 1123 | print ' Src: ', $used_files{$file}->location; |
---|
| 1124 | print '@', $used_files{$file}->version unless $used_files{$file}->user; |
---|
| 1125 | print "\n"; |
---|
| 1126 | } |
---|
| 1127 | |
---|
| 1128 | # Remove old file if it exists |
---|
| 1129 | unlink $dest_file if -f $dest_file; |
---|
| 1130 | |
---|
| 1131 | # Execute the copy command |
---|
| 1132 | &run_command (\@cmd, TIME => $self->config->verbose > 2); |
---|
| 1133 | |
---|
| 1134 | $v_count{UPDATED_FILES}++; |
---|
| 1135 | } |
---|
| 1136 | |
---|
| 1137 | } |
---|
| 1138 | |
---|
| 1139 | # Check that the destination directory does not contain any removed files |
---|
| 1140 | opendir DIR, $srcdir->{DEST}; |
---|
| 1141 | my @dest_files = readdir DIR; |
---|
| 1142 | closedir DIR; |
---|
| 1143 | |
---|
| 1144 | while (my $file = shift @dest_files) { |
---|
| 1145 | next if $file =~ /^\.\.?/; # ignore hidden files |
---|
| 1146 | next if -d catfile ($srcdir->{DEST}, $file); # ignore sub-directories |
---|
| 1147 | |
---|
| 1148 | # Check if the file exists in any of the versions |
---|
| 1149 | my $exists = 0; |
---|
| 1150 | for my $layer (@{ $srcdir->{STACK} }) { |
---|
| 1151 | if (-f catfile ($layer->localdir, $file)) { |
---|
| 1152 | $exists = 1; |
---|
| 1153 | last; |
---|
| 1154 | } |
---|
| 1155 | } |
---|
| 1156 | |
---|
| 1157 | # File exists in destination but not in any versions... |
---|
| 1158 | if (not $exists) { |
---|
| 1159 | my @cmd = ( |
---|
| 1160 | qw/rm -f/, |
---|
| 1161 | catfile ($srcdir->{DEST}, $file), |
---|
| 1162 | ); |
---|
| 1163 | |
---|
| 1164 | # Print diagnostic |
---|
| 1165 | print 'Remove: ', catfile ($srcdir->{DEST}, $file), "\n" |
---|
| 1166 | if $verbose > 1; |
---|
| 1167 | |
---|
| 1168 | # Execute the command |
---|
| 1169 | &run_command (\@cmd, TIME => $self->config->verbose > 2); |
---|
| 1170 | |
---|
| 1171 | $v_count{REMOVED_FILES}++; |
---|
| 1172 | } |
---|
| 1173 | } |
---|
| 1174 | } |
---|
| 1175 | |
---|
| 1176 | if ($verbose) { |
---|
| 1177 | my %v_label = ( |
---|
| 1178 | CREATED_DIRS => 'Number of directories created : ', |
---|
| 1179 | IGNORED_SUBDIRS => 'Number of ignored sub-directories: ', |
---|
| 1180 | UPDATED_FILES => 'Number of updated files : ', |
---|
| 1181 | REMOVED_FILES => 'Number of removed files : ', |
---|
| 1182 | ); |
---|
| 1183 | for my $key (qw/CREATED_DIRS IGNORED_SUBDIRS UPDATED_FILES REMOVED_FILES/) { |
---|
| 1184 | print $v_label{$key}, $v_count{$key}, "\n" if $v_count{$key}; |
---|
| 1185 | } |
---|
| 1186 | } |
---|
| 1187 | |
---|
| 1188 | return 1; |
---|
| 1189 | } |
---|
| 1190 | |
---|
| 1191 | # ------------------------------------------------------------------------------ |
---|
| 1192 | # SYNOPSIS |
---|
| 1193 | # $string = _print_override_mesg ( |
---|
| 1194 | # FILE => $file, |
---|
| 1195 | # LAYER0 => $layer0, |
---|
| 1196 | # LAYER1 => $layer1, |
---|
| 1197 | # LAYER2 => $layer2, |
---|
| 1198 | # ); |
---|
| 1199 | # |
---|
| 1200 | # DESCRIPTION |
---|
| 1201 | # This internal method returns a string containing an override mode message. |
---|
| 1202 | # |
---|
| 1203 | # ARGUMENTS |
---|
| 1204 | # FILE - name of the source file |
---|
| 1205 | # LAYER0 - base location |
---|
| 1206 | # LAYER1 - source location overridden by LOC2 |
---|
| 1207 | # LAYER2 - source location overriding LOC1 |
---|
| 1208 | # ------------------------------------------------------------------------------ |
---|
| 1209 | |
---|
| 1210 | sub _print_override_mesg { |
---|
| 1211 | my %args = @_; |
---|
| 1212 | |
---|
| 1213 | my $string = $args{FILE}; |
---|
| 1214 | $string .= ': modified in both URL 1 and URL 2, relative to BASE:'; |
---|
| 1215 | $string .= "\n"; |
---|
| 1216 | $string .= ' BASE : ' . $args{LAYER0}->location; |
---|
| 1217 | $string .= '@' . $args{LAYER0}->version unless $args{LAYER0}->user; |
---|
| 1218 | $string .= "\n"; |
---|
| 1219 | $string .= ' URL 1: ' . $args{LAYER1}->location; |
---|
| 1220 | $string .= '@' . $args{LAYER1}->version unless $args{LAYER1}->user; |
---|
| 1221 | $string .= "\n"; |
---|
| 1222 | $string .= ' URL 2: ' . $args{LAYER2}->location; |
---|
| 1223 | $string .= '@' . $args{LAYER2}->version unless $args{LAYER2}->user; |
---|
| 1224 | $string .= "\n"; |
---|
| 1225 | |
---|
| 1226 | return $string; |
---|
| 1227 | } |
---|
| 1228 | |
---|
| 1229 | # ------------------------------------------------------------------------------ |
---|
| 1230 | # SYNOPSIS |
---|
| 1231 | # $self->_sort_bdeclare (); |
---|
| 1232 | # |
---|
| 1233 | # DESCRIPTION |
---|
| 1234 | # This internal method sorts the declared build configuration entries, |
---|
| 1235 | # filtering out repeated entries. |
---|
| 1236 | # ------------------------------------------------------------------------------ |
---|
| 1237 | |
---|
| 1238 | sub _sort_bdeclare { |
---|
| 1239 | my $self = shift; |
---|
| 1240 | |
---|
| 1241 | # Get list of build configuration labels that can be declared multiple times |
---|
| 1242 | my %cfg_labels = %{ $self->config->setting ('CFG_LABEL') }; |
---|
| 1243 | my @cfg_keywords = split /,/, $self->config->setting ('CFG_KEYWORD'); |
---|
| 1244 | @cfg_keywords = map {$cfg_labels{$_}} @cfg_keywords; |
---|
| 1245 | |
---|
| 1246 | # Filter out repeated declarations |
---|
| 1247 | my @bdeclares = (); |
---|
| 1248 | for my $bdeclare (reverse @{ $self->{BDECLARE} }) { |
---|
| 1249 | my $label = $bdeclare->{LABEL}; |
---|
| 1250 | |
---|
| 1251 | # Do not filter any declarations that can be declared multiple times |
---|
| 1252 | my $unshift_ok = grep { |
---|
| 1253 | uc ($label) eq $_ or index (uc ($label), $_ . '::') == 0; |
---|
| 1254 | } @cfg_keywords; |
---|
| 1255 | # @bdeclare contains nothing, last entry |
---|
| 1256 | $unshift_ok = 1 unless $unshift_ok or @bdeclares; |
---|
| 1257 | # Check if a later entry already exists |
---|
| 1258 | $unshift_ok = 1 |
---|
| 1259 | unless $unshift_ok or grep {$_->{LABEL} eq $label} @bdeclares; |
---|
| 1260 | |
---|
| 1261 | # Reconstruct array from bottom up |
---|
| 1262 | unshift @bdeclares, $bdeclare if $unshift_ok; |
---|
| 1263 | } |
---|
| 1264 | |
---|
| 1265 | $self->{BDECLARE} = \@bdeclares; |
---|
| 1266 | |
---|
| 1267 | return 1; |
---|
| 1268 | } |
---|
| 1269 | |
---|
| 1270 | # ------------------------------------------------------------------------------ |
---|
| 1271 | # SYNOPSIS |
---|
| 1272 | # $self->_write_ext_cfg (); |
---|
| 1273 | # |
---|
| 1274 | # DESCRIPTION |
---|
| 1275 | # This internal method writes the expanded extract configuration file. |
---|
| 1276 | # ------------------------------------------------------------------------------ |
---|
| 1277 | |
---|
| 1278 | sub _write_ext_cfg { |
---|
| 1279 | my $self = shift; |
---|
| 1280 | |
---|
| 1281 | my %cfg_labels = %{ $self->config->setting ('CFG_LABEL') }; |
---|
| 1282 | my %subdir = %{ $self->config->setting ('DIR') }; |
---|
| 1283 | my %cfgname = %{ $self->config->setting ('CFG_NAME') }; |
---|
| 1284 | |
---|
| 1285 | # Create new config file object and assign lines to it |
---|
| 1286 | my $cfg = Fcm::CfgFile->new (CONFIG => $self->config, TYPE => 'ext',); |
---|
| 1287 | |
---|
| 1288 | # Set up config file header |
---|
| 1289 | $cfg->add_header (); |
---|
| 1290 | |
---|
| 1291 | # Re-use pre-extracted expanded ext cfg |
---|
| 1292 | if (@{ $self->{USE} }) { |
---|
| 1293 | $cfg->add_comment_block ('Other ext cfg'); |
---|
| 1294 | |
---|
| 1295 | for my $reuse (@{ $self->{USE} }) { |
---|
| 1296 | my $rootdir = $reuse->dest ('ROOTDIR'); |
---|
| 1297 | my $ext_cfg = $reuse->cfg->src; |
---|
| 1298 | |
---|
| 1299 | # Default location of build config file |
---|
| 1300 | my $def_ext_cfg = catfile $rootdir, $subdir{CFG}, $cfgname{EXT}; |
---|
| 1301 | |
---|
| 1302 | $cfg->add_line ( |
---|
| 1303 | LABEL => $cfg_labels{USE}, |
---|
| 1304 | VALUE => $ext_cfg eq $def_ext_cfg ? $rootdir : $ext_cfg, |
---|
| 1305 | ); |
---|
| 1306 | } |
---|
| 1307 | |
---|
| 1308 | # Blank line |
---|
| 1309 | $cfg->add_line; |
---|
| 1310 | } |
---|
| 1311 | |
---|
| 1312 | # Destination directories, config file, etc |
---|
| 1313 | my $dest = $self->{DEST}; |
---|
| 1314 | |
---|
| 1315 | $cfg->add_comment_block ('Destination'); |
---|
| 1316 | |
---|
| 1317 | $cfg->add_line ( |
---|
| 1318 | LABEL => $cfg_labels{DEST}{ROOTDIR}, |
---|
| 1319 | VALUE => $dest->{ROOTDIR}, |
---|
| 1320 | ); |
---|
| 1321 | |
---|
| 1322 | for my $label (qw/CFG SRC CACHE/) { |
---|
| 1323 | my $dir = $label . 'DIR'; |
---|
| 1324 | |
---|
| 1325 | if ($dest->{$dir} ne catfile $dest->{ROOTDIR}, $subdir{$label}) { |
---|
| 1326 | $cfg->add_line ( |
---|
| 1327 | LABEL => $cfg_labels{DEST}{$dir}, |
---|
| 1328 | VALUE => $dest->{$dir}, |
---|
| 1329 | ); |
---|
| 1330 | } |
---|
| 1331 | } |
---|
| 1332 | |
---|
| 1333 | for my $name (qw/BLD EXT/) { |
---|
| 1334 | my $label = $name . '_CFG'; |
---|
| 1335 | |
---|
| 1336 | if ($dest->{$label} ne catfile $dest->{CFGDIR}, $cfgname{$name}) { |
---|
| 1337 | $cfg->add_line ( |
---|
| 1338 | LABEL => $cfg_labels{DEST}{$label}, |
---|
| 1339 | VALUE => $dest->{$label}, |
---|
| 1340 | ); |
---|
| 1341 | } |
---|
| 1342 | } |
---|
| 1343 | |
---|
| 1344 | # Blank line |
---|
| 1345 | $cfg->add_line; |
---|
| 1346 | |
---|
| 1347 | # Remote destination directories, config file, etc |
---|
| 1348 | if ($self->{RDEST}{MACHINE}) { |
---|
| 1349 | my $rdest = $self->{RDEST}; |
---|
| 1350 | |
---|
| 1351 | $cfg->add_comment_block ('Remote destination'); |
---|
| 1352 | |
---|
| 1353 | for my $label (qw/MACHINE LOGNAME ROOTDIR/) { |
---|
| 1354 | $cfg->add_line ( |
---|
| 1355 | LABEL => $cfg_labels{RDEST}{$label}, |
---|
| 1356 | VALUE => $rdest->{$label}, |
---|
| 1357 | ); |
---|
| 1358 | } |
---|
| 1359 | |
---|
| 1360 | for my $label (qw/CFG SRC/) { |
---|
| 1361 | my $dir = $label . 'DIR'; |
---|
| 1362 | if ($rdest->{$dir} ne catfile $rdest->{ROOTDIR}, $subdir{$label}) { |
---|
| 1363 | $cfg->add_line ( |
---|
| 1364 | LABEL => $cfg_labels{RDEST}{$dir}, |
---|
| 1365 | VALUE => $rdest->{$dir}, |
---|
| 1366 | ); |
---|
| 1367 | } |
---|
| 1368 | } |
---|
| 1369 | |
---|
| 1370 | for my $name (qw/BLD EXT/) { |
---|
| 1371 | my $label = $name . '_CFG'; |
---|
| 1372 | |
---|
| 1373 | if ($rdest->{$label} ne catfile $rdest->{CFGDIR}, $cfgname{$name}) { |
---|
| 1374 | $cfg->add_line ( |
---|
| 1375 | LABEL => $cfg_labels{RDEST}{$label}, |
---|
| 1376 | VALUE => $rdest->{$label}, |
---|
| 1377 | ); |
---|
| 1378 | } |
---|
| 1379 | } |
---|
| 1380 | |
---|
| 1381 | $cfg->add_line ( |
---|
| 1382 | LABEL => $cfg_labels{MIRROR}, |
---|
| 1383 | VALUE => $self->config->setting (qw/TOOL MIRROR/), |
---|
| 1384 | ); |
---|
| 1385 | |
---|
| 1386 | # Blank line |
---|
| 1387 | $cfg->add_line; |
---|
| 1388 | } |
---|
| 1389 | |
---|
| 1390 | if ($self->{OVERRIDE}) { |
---|
| 1391 | $cfg->add_line ( |
---|
| 1392 | LABEL => $cfg_labels{OVERRIDE}, |
---|
| 1393 | VALUE => $self->{OVERRIDE} ? 1 : 0, |
---|
| 1394 | ); |
---|
| 1395 | $cfg->add_line; |
---|
| 1396 | } |
---|
| 1397 | |
---|
| 1398 | # Source directories |
---|
| 1399 | $cfg->add_comment_block ('Source directories'); |
---|
| 1400 | |
---|
| 1401 | # Set up lines in the ext cfg |
---|
| 1402 | my @lines = (); |
---|
| 1403 | for my $my_label (keys %{ $self->{SRCDIRS} }) { |
---|
| 1404 | for my $layer (@{ $self->{SRCDIRS}{$my_label}{STACK} }) { |
---|
| 1405 | next if $layer->extracted; |
---|
| 1406 | |
---|
| 1407 | my $tag = $layer->package . '::' . $layer->tag; |
---|
| 1408 | |
---|
| 1409 | # Repository |
---|
| 1410 | my $exists = grep { |
---|
| 1411 | $_->{LABEL} eq $cfg_labels{REPOS} . '::' . $tag; |
---|
| 1412 | } @lines; |
---|
| 1413 | push @lines, { |
---|
| 1414 | LABEL => $cfg_labels{REPOS} . '::' . $tag, |
---|
| 1415 | VALUE => $layer->reposroot, |
---|
| 1416 | } if not $exists; |
---|
| 1417 | |
---|
| 1418 | # Version |
---|
| 1419 | $exists = grep { |
---|
| 1420 | $_->{LABEL} eq $cfg_labels{VERSION} . '::' . $tag; |
---|
| 1421 | } @lines; |
---|
| 1422 | push @lines, { |
---|
| 1423 | LABEL => $cfg_labels{VERSION} . '::' . $tag, |
---|
| 1424 | VALUE => $layer->version, |
---|
| 1425 | } unless $layer->user or $exists; |
---|
| 1426 | |
---|
| 1427 | # Source directory |
---|
| 1428 | my ($pcks, $path); |
---|
| 1429 | |
---|
| 1430 | if ($layer->reposroot) { |
---|
| 1431 | # Repository root declaration exists, print relative path |
---|
| 1432 | if ($layer->location eq $layer->reposroot) { |
---|
| 1433 | $path = ''; |
---|
| 1434 | |
---|
| 1435 | } else { |
---|
| 1436 | $path = substr ($layer->location, length ($layer->reposroot) + 1); |
---|
| 1437 | } |
---|
| 1438 | my @pcks = split /::/, $my_label; |
---|
| 1439 | shift @pcks; |
---|
| 1440 | |
---|
| 1441 | if (join ('::', @pcks) eq join ('::', File::Spec->splitdir ($path))) { |
---|
| 1442 | # Print top package name if relative path matches sub-package name |
---|
| 1443 | $pcks = $layer->package; |
---|
| 1444 | |
---|
| 1445 | } else { |
---|
| 1446 | # Print full sub-package name otherwise |
---|
| 1447 | $pcks = $my_label; |
---|
| 1448 | } |
---|
| 1449 | |
---|
| 1450 | } else { |
---|
| 1451 | # No repository root declaration |
---|
| 1452 | # Print full path and full sub-package name |
---|
| 1453 | $path = $layer->location; |
---|
| 1454 | $pcks = $my_label; |
---|
| 1455 | } |
---|
| 1456 | |
---|
| 1457 | my $length = $layer->reposroot ? length ($layer->reposroot) + 1 : 0; |
---|
| 1458 | push @lines, { |
---|
| 1459 | LABEL => join ('::', ($cfg_labels{SRCDIR}, $pcks, $layer->tag)), |
---|
| 1460 | VALUE => $path, |
---|
| 1461 | }; |
---|
| 1462 | } |
---|
| 1463 | } |
---|
| 1464 | |
---|
| 1465 | # Sort lines for specifying repository, version and source directories |
---|
| 1466 | @lines = sort { |
---|
| 1467 | my $rep_label = $cfg_labels{REPOS}; |
---|
| 1468 | my $ver_label = $cfg_labels{VERSION}; |
---|
| 1469 | |
---|
| 1470 | if ($a->{LABEL} =~ /^$rep_label/) { |
---|
| 1471 | |
---|
| 1472 | # Repository labels |
---|
| 1473 | if ($b->{LABEL} =~ /^$rep_label/) { |
---|
| 1474 | $a->{LABEL} cmp $b->{LABEL} or $a->{VALUE} cmp $b->{VALUE}; |
---|
| 1475 | } else { |
---|
| 1476 | -1; |
---|
| 1477 | } |
---|
| 1478 | |
---|
| 1479 | } elsif ($a->{LABEL} =~ /^$ver_label/) { |
---|
| 1480 | |
---|
| 1481 | # Version labels |
---|
| 1482 | if ($b->{LABEL} =~ /^$rep_label/) { |
---|
| 1483 | 1; |
---|
| 1484 | } elsif ($b->{LABEL} =~ /^$ver_label/) { |
---|
| 1485 | $a->{LABEL} cmp $b->{LABEL} or $a->{VALUE} cmp $b->{VALUE}; |
---|
| 1486 | } else { |
---|
| 1487 | -1; |
---|
| 1488 | } |
---|
| 1489 | } else { |
---|
| 1490 | |
---|
| 1491 | # Source directories labels |
---|
| 1492 | if ($b->{LABEL} =~ /^(?:$rep_label|$ver_label)/) { |
---|
| 1493 | 1; |
---|
| 1494 | } else { |
---|
| 1495 | $a->{LABEL} cmp $b->{LABEL} or $a->{VALUE} cmp $b->{VALUE}; |
---|
| 1496 | } |
---|
| 1497 | |
---|
| 1498 | } |
---|
| 1499 | } @lines; |
---|
| 1500 | |
---|
| 1501 | # Add lines for specifying repository, version and source directories |
---|
| 1502 | while (my $line = shift @lines) { |
---|
| 1503 | $cfg->add_line ( |
---|
| 1504 | LABEL => $line->{LABEL}, |
---|
| 1505 | VALUE => $line->{VALUE}, |
---|
| 1506 | ); |
---|
| 1507 | } |
---|
| 1508 | |
---|
| 1509 | # Add declared bld cfg entries |
---|
| 1510 | if (@{ $self->{BDECLARE} }) { |
---|
| 1511 | # Blank line |
---|
| 1512 | $cfg->add_line; |
---|
| 1513 | |
---|
| 1514 | $cfg->add_comment_block ('Declared bld cfg entries'); |
---|
| 1515 | for my $bdeclare (@{ $self->{BDECLARE} }) { |
---|
| 1516 | $cfg->add_line ( |
---|
| 1517 | LABEL => $cfg_labels{BDECLARE} . '::' . $bdeclare->{LABEL}, |
---|
| 1518 | VALUE => $bdeclare->{VALUE}, |
---|
| 1519 | ); |
---|
| 1520 | } |
---|
| 1521 | } |
---|
| 1522 | |
---|
| 1523 | # Print lines to config file |
---|
| 1524 | $cfg->print_cfg ($self->{DEST}{EXT_CFG}); |
---|
| 1525 | |
---|
| 1526 | return 1; |
---|
| 1527 | |
---|
| 1528 | } |
---|
| 1529 | |
---|
| 1530 | # ------------------------------------------------------------------------------ |
---|
| 1531 | # SYNOPSIS |
---|
| 1532 | # $self->_write_bld_cfg (); |
---|
| 1533 | # |
---|
| 1534 | # DESCRIPTION |
---|
| 1535 | # This internal method writes the build configuration file. |
---|
| 1536 | # ------------------------------------------------------------------------------ |
---|
| 1537 | |
---|
| 1538 | sub _write_bld_cfg { |
---|
| 1539 | my $self = shift; |
---|
| 1540 | |
---|
| 1541 | my %cfg_labels = %{ $self->config->setting ('CFG_LABEL') }; |
---|
| 1542 | my %subdir = %{ $self->config->setting ('DIR') }; |
---|
| 1543 | my %cfgname = %{ $self->config->setting ('CFG_NAME') }; |
---|
| 1544 | |
---|
| 1545 | # Create new config file object and assign lines to it |
---|
| 1546 | my $cfg = Fcm::CfgFile->new (CONFIG => $self->config, TYPE => 'bld'); |
---|
| 1547 | |
---|
| 1548 | # Set up config file header |
---|
| 1549 | $cfg->add_header (); |
---|
| 1550 | |
---|
| 1551 | # Pre-compile source |
---|
| 1552 | if (@{ $self->{USE} }) { |
---|
| 1553 | $cfg->add_comment_block ('Pre-compile source'); |
---|
| 1554 | |
---|
| 1555 | for my $reuse (@{ $self->{USE} }) { |
---|
| 1556 | my $rootdir; |
---|
| 1557 | my $bld_cfg; |
---|
| 1558 | |
---|
| 1559 | if ($self->{RDEST}{MACHINE}) { |
---|
| 1560 | $rootdir = $reuse->rdest ('ROOTDIR'); |
---|
| 1561 | $bld_cfg = $reuse->rdest ('BLD_CFG'); |
---|
| 1562 | } else { |
---|
| 1563 | $rootdir = $reuse->dest ('ROOTDIR'); |
---|
| 1564 | $bld_cfg = $reuse->dest ('BLD_CFG'); |
---|
| 1565 | } |
---|
| 1566 | |
---|
| 1567 | # Default location of build config file |
---|
| 1568 | my $def_bld_cfg = catfile $rootdir, $subdir{CFG}, $cfgname{BLD}; |
---|
| 1569 | |
---|
| 1570 | $cfg->add_line ( |
---|
| 1571 | LABEL => $cfg_labels{USE}, |
---|
| 1572 | VALUE => $bld_cfg eq $def_bld_cfg ? $rootdir : $bld_cfg, |
---|
| 1573 | ); |
---|
| 1574 | } |
---|
| 1575 | |
---|
| 1576 | # Blank line |
---|
| 1577 | $cfg->add_line; |
---|
| 1578 | } |
---|
| 1579 | |
---|
| 1580 | # Add declared bld cfg entries |
---|
| 1581 | if (@{ $self->{BDECLARE} }) { |
---|
| 1582 | $cfg->add_comment_block ('Declared build options...'); |
---|
| 1583 | |
---|
| 1584 | my @bdeclares = sort {$a->{LABEL} cmp $b->{LABEL}} @{ $self->{BDECLARE} }; |
---|
| 1585 | for my $bdeclare (@bdeclares) { |
---|
| 1586 | $cfg->add_line ( |
---|
| 1587 | LABEL => $bdeclare->{LABEL}, |
---|
| 1588 | VALUE => $bdeclare->{VALUE}, |
---|
| 1589 | ); |
---|
| 1590 | } |
---|
| 1591 | |
---|
| 1592 | # Blank line |
---|
| 1593 | $cfg->add_line; |
---|
| 1594 | } |
---|
| 1595 | |
---|
| 1596 | # Add source directories to config file |
---|
| 1597 | $cfg->add_comment_block ('Project directory tree'); |
---|
| 1598 | |
---|
| 1599 | my $dest = $self->{RDEST}{MACHINE} ? $self->{RDEST} : $self->{DEST}; |
---|
| 1600 | $cfg->add_line ( |
---|
| 1601 | LABEL => $cfg_labels{DIR} . '::ROOT', |
---|
| 1602 | VALUE => $dest->{ROOTDIR}, |
---|
| 1603 | ); |
---|
| 1604 | for my $label (qw/SRC CFG/) { |
---|
| 1605 | my $dir = $label . 'DIR'; |
---|
| 1606 | if ($dest->{$dir} ne catfile $dest->{ROOTDIR}, $subdir{$label}) { |
---|
| 1607 | $cfg->add_line ( |
---|
| 1608 | LABEL => $cfg_labels{DIR} . '::' . $label, |
---|
| 1609 | VALUE => $dest->{$dir}, |
---|
| 1610 | ); |
---|
| 1611 | } |
---|
| 1612 | } |
---|
| 1613 | |
---|
| 1614 | # Blank line |
---|
| 1615 | $cfg->add_line; |
---|
| 1616 | |
---|
| 1617 | # Add source directories to config file |
---|
| 1618 | $cfg->add_comment_block ('Source directories'); |
---|
| 1619 | |
---|
| 1620 | $cfg->add_line (LABEL => $cfg_labels{SEARCH_SRC}, VALUE => '0',); |
---|
| 1621 | $cfg->add_line; |
---|
| 1622 | |
---|
| 1623 | for my $srcdir (sort keys %{ $self->{SRCDIRS} }) { |
---|
| 1624 | |
---|
| 1625 | if (-d $self->{SRCDIRS}{$srcdir}{DEST}) { |
---|
| 1626 | # Check whether pre-extracted source exists |
---|
| 1627 | my $pre_extracted = grep { |
---|
| 1628 | $_->extracted; |
---|
| 1629 | } @{ $self->{SRCDIRS}{$srcdir}{STACK} }; |
---|
| 1630 | |
---|
| 1631 | # Source directory |
---|
| 1632 | my $dest = undef; |
---|
| 1633 | if ($self->{RDEST}{MACHINE}) { |
---|
| 1634 | my $base = substr $self->{SRCDIRS}{$srcdir}{DEST}, |
---|
| 1635 | length ($self->{DEST}{SRCDIR}) + 1; |
---|
| 1636 | $dest = catfile $self->{RDEST}{SRCDIR}, $base; |
---|
| 1637 | } else { |
---|
| 1638 | $dest = $self->{SRCDIRS}{$srcdir}{DEST} |
---|
| 1639 | } |
---|
| 1640 | |
---|
| 1641 | # Source directory label |
---|
| 1642 | my $label = join '::', ($cfg_labels{SRCDIR}, $srcdir); |
---|
| 1643 | |
---|
| 1644 | $cfg->add_line (LABEL => $label, VALUE => $dest,) |
---|
| 1645 | } |
---|
| 1646 | |
---|
| 1647 | } |
---|
| 1648 | |
---|
| 1649 | # Print lines to config file |
---|
| 1650 | $cfg->print_cfg ($self->{DEST}{BLD_CFG}); |
---|
| 1651 | |
---|
| 1652 | return 1; |
---|
| 1653 | } |
---|
| 1654 | |
---|
| 1655 | # ------------------------------------------------------------------------------ |
---|
| 1656 | # SYNOPSIS |
---|
| 1657 | # $self->_mirror_extract (); |
---|
| 1658 | # |
---|
| 1659 | # DESCRIPTION |
---|
| 1660 | # This internal method mirrors the current extract to a remote machine. |
---|
| 1661 | # ------------------------------------------------------------------------------ |
---|
| 1662 | |
---|
| 1663 | sub _mirror_extract { |
---|
| 1664 | my $self = shift; |
---|
| 1665 | |
---|
| 1666 | # Needs mirroring only if remote machine is set |
---|
| 1667 | return unless $self->{RDEST}{MACHINE}; |
---|
| 1668 | |
---|
| 1669 | my $verbose = $self->config->verbose; |
---|
| 1670 | |
---|
| 1671 | my $mirror = $self->config->setting (qw/TOOL MIRROR/); |
---|
| 1672 | |
---|
| 1673 | if ($mirror eq 'rdist') { |
---|
| 1674 | # Use "rdist" to mirror extract |
---|
| 1675 | |
---|
| 1676 | # Variable for "remote_logname@remote_machine" |
---|
| 1677 | my $rhost = $self->{RDEST}{LOGNAME} . '@' . $self->{RDEST}{MACHINE}; |
---|
| 1678 | |
---|
| 1679 | # Print distfile content to temporary file |
---|
| 1680 | my @distfile = (); |
---|
| 1681 | for my $my_label (qw/BLD_CFG EXT_CFG SRCDIR/) { |
---|
| 1682 | push @distfile, '( ' . $self->{DEST}{$my_label} . ' ) -> ' . $rhost . "\n"; |
---|
| 1683 | push @distfile, ' install ' . $self->{RDEST}{$my_label} . ';' . "\n"; |
---|
| 1684 | } |
---|
| 1685 | |
---|
| 1686 | # Set up mirroring command (use "rdist" at the moment) |
---|
| 1687 | my $command = 'rdist -R'; |
---|
| 1688 | $command .= ' -q' unless $verbose > 1; |
---|
| 1689 | $command .= ' -f - 1>/dev/null'; |
---|
| 1690 | |
---|
| 1691 | # Diagnostic |
---|
| 1692 | my $croak = 'Cannot execute "' . $command . '"'; |
---|
| 1693 | if ($verbose > 2) { |
---|
| 1694 | print timestamp_command ($command, 'Start'); |
---|
| 1695 | print ' ', $_ for (@distfile); |
---|
| 1696 | } |
---|
| 1697 | |
---|
| 1698 | # Execute the mirroring command |
---|
| 1699 | open COMMAND, '|-', $command or croak $croak, ' (', $!, '), abort'; |
---|
| 1700 | for my $line (@distfile) { |
---|
| 1701 | print COMMAND $line; |
---|
| 1702 | } |
---|
| 1703 | close COMMAND or croak $croak, ' (', $?, '), abort'; |
---|
| 1704 | |
---|
| 1705 | # Diagnostic |
---|
| 1706 | print timestamp_command ($command, 'End ') if $verbose > 2; |
---|
| 1707 | |
---|
| 1708 | } elsif ($mirror eq 'rsync') { |
---|
| 1709 | # Use "rsync" to mirror extract |
---|
| 1710 | |
---|
| 1711 | my $rsh = $self->config->setting (qw/TOOL REMOTE_SHELL/); |
---|
| 1712 | |
---|
| 1713 | # Variable for "remote_logname@remote_machine" |
---|
| 1714 | my $rhost = $self->{RDEST}{LOGNAME} . '@' . $self->{RDEST}{MACHINE}; |
---|
| 1715 | |
---|
| 1716 | for my $my_label (qw/BLD_CFG EXT_CFG SRCDIR/) { |
---|
| 1717 | my $rdir = dirname $self->{RDEST}{$my_label}; # remote container directory |
---|
| 1718 | |
---|
| 1719 | { |
---|
| 1720 | # Create remote container directory with remote shell command |
---|
| 1721 | my @command = ( |
---|
| 1722 | $rsh, $self->{RDEST}{MACHINE}, '-n', '-l', $self->{RDEST}{LOGNAME}, |
---|
| 1723 | qw/mkdir -p/, $rdir, |
---|
| 1724 | ); |
---|
| 1725 | |
---|
| 1726 | # Execute command |
---|
| 1727 | &run_command (\@command, TIME => $verbose > 2); |
---|
| 1728 | } |
---|
| 1729 | |
---|
| 1730 | { |
---|
| 1731 | # Build the rsync command |
---|
| 1732 | my @command = qw/rsync -a --exclude='.*' --delete-excluded/; |
---|
| 1733 | push @command, '-v' if $verbose > 2; |
---|
| 1734 | push @command, $self->{DEST}{$my_label}; |
---|
| 1735 | push @command, $rhost . ':' . $rdir; |
---|
| 1736 | |
---|
| 1737 | # Execute command |
---|
| 1738 | &run_command (\@command, TIME => $verbose > 2); |
---|
| 1739 | } |
---|
| 1740 | } |
---|
| 1741 | |
---|
| 1742 | } else { |
---|
| 1743 | w_report $mirror, ': unknown mirroring tool, abort.'; |
---|
| 1744 | return; |
---|
| 1745 | } |
---|
| 1746 | |
---|
| 1747 | return 1; |
---|
| 1748 | } |
---|
| 1749 | |
---|
| 1750 | # ------------------------------------------------------------------------------ |
---|
| 1751 | |
---|
| 1752 | 1; |
---|
| 1753 | |
---|
| 1754 | __END__ |
---|