Merge remote branch 'origin/master'

[mfinanz.git] / scripts / installation_check.pl

diff --git a/scripts/installation_check.pl b/scripts/installation_check.pl
index ce950153472a639f685fd61723a7a8fa3c7ffbe5..2bec003cd76f4b05acad1c2250bf8520eeccdce8 100755 (executable)
--- a/scripts/installation_check.pl
+++ b/scripts/installation_check.pl
@@ -1,36 +1,181 @@
 #!/usr/bin/perl -w
 
 use strict;
 #!/usr/bin/perl -w
 
 use strict;

-
+use Getopt::Long;
+use Pod::Usage;
+use Term::ANSIColor;
+our $master_templates;

 BEGIN {
   unshift @INC, "modules/override"; # Use our own versions of various modules (e.g. YAML).
   push    @INC, "modules/fallback"; # Only use our own versions of modules if there's no system version.
 BEGIN {
   unshift @INC, "modules/override"; # Use our own versions of various modules (e.g. YAML).
   push    @INC, "modules/fallback"; # Only use our own versions of modules if there's no system version.

+
+  # this is a default dir. may be wrong in your installation, change it then
+  $master_templates = './templates/print/';
+}
+
+unless (eval { require Config::Std; 1 }){
+  print STDERR <<EOL ;
++------------------------------------------------------------------------------+
+  Perl Modul Config::Std could not be loaded.
+
+  Debian: you may install the needed *.deb package with:
+    apt-get install libconfig-std-perl
+
+  RPM: There is a rpm package "perl-Config-Std"
+
+  Suse: you may install the needed *.rpm package with:
+    zypper install perl-Config-Std
+
++------------------------------------------------------------------------------+
+EOL
+
+  exit 72;

 }
 
 use SL::InstallationCheck;
 }
 
 use SL::InstallationCheck;

+use SL::LxOfficeConf;
+
+
+my %check;
+Getopt::Long::Configure ("bundling");
+GetOptions(
+  "v|verbose"   => \ my $v,
+  "a|all"       => \ $check{a},
+  "o|optional!" => \ $check{o},
+  "d|devel!"    => \ $check{d},
+  "l|latex!"    => \ $check{l},
+  "r|required!" => \ $check{r},
+  "h|help"      => sub { pod2usage(-verbose => 2) },
+  "c|color!"    => \ ( my $c = 1 ),
+);
+
+# if nothing is requested check "required"
+my $default_run;
+if (!defined $check{a}
+ && !defined $check{l}
+ && !defined $check{o}
+ && !defined $check{d}) {
+  $check{r} = 1;
+  $default_run ='1';  # no parameter, therefore print a note after default run
+}
+
+if ($check{a}) {
+  foreach my $check (keys %check) {
+    $check{$check} = 1 unless defined $check{$check};
+  }
+}
+

 
 $| = 1;
 
 
 $| = 1;
 

-check($_, 0) for @SL::InstallationCheck::required_modules;
-check($_, 1) for @SL::InstallationCheck::optional_modules;
+if (!SL::LxOfficeConf->read(undef, 'may fail')) {
+  print_header('Could not load the config file. If you have dependancies from any features enabled in the configuration these will still show up as optional because of this. Please rerun this script after installing the dependancies needed to load the cofiguration.')
+} else {
+  SL::InstallationCheck::check_for_conditional_dependencies();
+}
+
+if ($check{r}) {
+  print_header('Checking Required Modules');
+  check_module($_, required => 1) for @SL::InstallationCheck::required_modules;
+  print_header('Standard check for required modules done. See additional parameters for more checks (--help)') if $default_run;
+}
+if ($check{o}) {
+  print_header('Checking Optional Modules');
+  check_module($_, optional => 1) for @SL::InstallationCheck::optional_modules;
+}
+if ($check{d}) {
+  print_header('Checking Developer Modules');
+  check_module($_, devel => 1) for @SL::InstallationCheck::developer_modules;
+}
+if ($check{l}) {
+  check_latex();
+}
+
+sub check_latex {
+  my ($res) = check_kpsewhich();
+  print_result("Looking for LaTeX kpsewhich", $res);
+  if ($res) {
+    check_template_dir($_) for SL::InstallationCheck::template_dirs($master_templates);
+  }
+}
+
+sub check_template_dir {
+  my ($dir) = @_;
+  my $path  = $master_templates . $dir;

 
 

-sub check {
-  my ($module, $optional) = @_;
+  print_header("Checking LaTeX Dependencies for Master Templates '$dir'");
+  kpsewhich($path, 'cls', $_) for SL::InstallationCheck::classes_from_latex($path, '\documentclass');
+  kpsewhich($path, 'sty', $_) for SL::InstallationCheck::classes_from_latex($path, '\usepackage');
+}
+
+our $mastertemplate_path = './templates/print/';
+
+sub check_kpsewhich {
+  return 1 if SL::InstallationCheck::check_kpsewhich();
+
+  print STDERR <<EOL if $v;
++------------------------------------------------------------------------------+
+  Can't find kpsewhich, is there a proper installed LaTeX?
+  On Debian you may run "aptitude install texlive-base-bin"
++------------------------------------------------------------------------------+
+EOL
+  return 0;
+}
+
+sub kpsewhich {
+  my ($dw, $type, $package) = @_;
+  $package =~ s/[^-_0-9A-Za-z]//g;
+  my $type_desc = $type eq 'cls' ? 'document class' : 'package';
+
+  eval { use String::ShellQuote; 1 } or warn "can't load String::ShellQuote" && return;
+     $dw         = shell_quote $dw;
+  my $e_package  = shell_quote $package;
+  my $e_type     = shell_quote $type;
+
+  my $exit = system(qq|TEXINPUTS=".:$dw:" kpsewhich $e_package.$e_type > /dev/null|);
+  my $res  = $exit > 0 ? 0 : 1;
+
+  print_result("Looking for LaTeX $type_desc $package", $res);
+  if (!$res) {
+    print STDERR <<EOL if $v;
++------------------------------------------------------------------------------+
+  LaTeX $type_desc $package could not be loaded.
+
+  On Debian you may find the needed *.deb package with:
+    apt-file search $package.$type
+
+  Maybe you need to install apt-file first by:
+    aptitude install apt-file && apt-file update
++------------------------------------------------------------------------------+
+EOL
+  }
+}
+
+sub check_module {
+  my ($module, %role) = @_;
+
+  my $line = "Looking for $module->{fullname}";
+  my ($res, $ver) = SL::InstallationCheck::module_available($module->{"name"}, $module->{version});
+  if ($res) {
+    my $ver_string = ref $ver && $ver->can('numify') ? $ver->numify : $ver ? $ver : 'no version';
+    print_line($line, $ver_string, 'green');
+  } else {
+    print_result($line, $res);
+  }

 
 

-  print "Looking for $module->{fullname}...";
-  my $res = SL::InstallationCheck::module_available($module->{"name"}, $module->{version});
-  print $res ? '' : " NOT", " ok\n";

 
   return if $res;
 
 
   return if $res;
 

-  my $needed_text = $optional
-    ? 'It is OPTIONAL for Lx-Office but recommended for improved functionality.'
-    : 'It is NEEDED by Lx-Office and must be installed.';
+  my $needed_text =
+      $role{optional} ? 'It is OPTIONAL for Lx-Office but RECOMMENDED for improved functionality.'
+    : $role{required} ? 'It is NEEDED by Lx-Office and must be installed.'
+    : $role{devel}    ? 'It is OPTIONAL for Lx-Office and only useful for developers.'
+    :                   'It is not listed as a dependancy yet. Please tell this the developers.';

 
 

-  my @source_texts = source_texts($module);
+  my @source_texts = module_source_texts($module);

   local $" = $/;
   local $" = $/;

-  print <<EOL;
-+-----------------------------------------------------------------------------+
+  print STDERR <<EOL if $v;
++------------------------------------------------------------------------------+

   $module->{fullname} could not be loaded.
 
   This module is either too old or not available on your system.
   $module->{fullname} could not be loaded.
 
   This module is either too old or not available on your system.


@@ -39,11 +184,11 @@ sub check {
   Here are some ideas how to get it:
 
 @source_texts
   Here are some ideas how to get it:
 
 @source_texts

-+-----------------------------------------------------------------------------+
++------------------------------------------------------------------------------+

 EOL
 }
 
 EOL
 }
 

-sub source_texts {
+sub module_source_texts {

   my ($module) = @_;
   my @texts;
   push @texts, <<EOL;
   my ($module) = @_;
   my @texts;
   push @texts, <<EOL;


@@ -63,3 +208,137 @@ EOL
 
   return @texts;
 }
 
   return @texts;
 }

+
+sub mycolor {
+  return $_[0] unless $c;
+  return colored(@_);
+}
+
+sub print_result {
+  my ($test, $exit) = @_;
+  if ($exit) {
+    print_line($test, 'ok', 'green');
+  } else {
+    print_line($test, 'NOT ok', 'red');
+  }
+}
+
+sub print_line {
+  my ($text, $res, $color) = @_;
+  print $text, " ", ('.' x (78 - length($text) - length($res))), " ", mycolor($res, $color), $/;
+}
+
+sub print_header {
+  print $/;
+  print "$_[0]:", $/;
+}
+
+1;
+
+__END__
+
+=encoding UTF-8
+
+=head1 NAME
+
+scripts/installation_check.pl - check Lx-Office dependancies
+
+=head1 SYNOPSIS
+
+  scripts/installation_check.pl [OPTION]
+
+=head1 DESCRIPTION
+
+Check dependencys. List all perl modules needed by Lx-Office, probes for them,
+and warns if one is not available.  List all LaTeX document classes and
+packages needed by Lx-Office master templates, probes for them, and warns if
+one is not available.
+
+
+=head1 OPTIONS
+
+=over 4
+
+=item C<-a, --all>
+
+Probe for all perl modules and all LaTeX master templates.
+
+=item C<-c, --color>
+
+Color output. Default on.
+
+=item C<--no-color>
+
+No color output. Helpful to avoid terminal escape problems.
+
+=item C<-d, --devel>
+
+Probe for perl developer dependancies. (Used for console  and tags file)
+
+=item C<--no-devel>
+
+Don't probe for perl developer dependancies. (Useful in combination with --all)
+
+=item C<-h, --help>
+
+Display this help.
+
+=item C<-o, --optional>
+
+Probe for optional modules.
+
+=item C<--no-optional>
+
+Don't probe for optional perl modules. (Useful in combination with --all)
+
+=item C<-r, --required>
+
+Probe for required perl modules (default).
+
+=item C<--no-required>
+
+Don't probe for required perl modules. (Useful in combination with --all)
+
+=item C<-l. --latex>
+
+Probe for LaTeX documentclasses and packages in master templates.
+
+=item C<--no-latex>
+
+Don't probe for LaTeX document classes and packages in master templates. (Useful in combination with --all)
+
+=item C<-v. --verbose>
+
+Print additional info for missing dependancies
+
+=back
+
+=head1 BUGS, CAVEATS and TODO
+
+=over 4
+
+=item *
+
+Fedora packages not listed yet.
+
+=item *
+
+Not possible yet to generate a combined cpan/apt-get string to install all needed.
+
+=item *
+
+Not able to handle devel cpan modules yet.
+
+=item *
+
+Version requirements not fully tested yet.
+
+=back
+
+=head1 AUTHOR
+
+  Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>
+  Sven Schöling E<lt>s.schoeling@linet-services.deE<gt>
+  Wulf Coulmann E<lt>wulf@coulmann.deE<gt>
+
+=cut