bin/sisu experimentationsisu_4.2.19

* start preparing for ruby changes
* work on fix for bug related to gem path & system installed sisu

5 files changed, 53 insertions, 69 deletions

diff --git a/bin/sisu b/bin/sisu
index 102d10d1..ad98138b 100644
--- a/bin/sisu
+++ b/bin/sisu
@@ -2,45 +2,6 @@
 # encoding: utf-8
 #SiSU: copyright (C) 1997 - 2014 Ralph Amissah; License GPL 3, see appended program information
 begin
-  def ruby_version_ok?(base_version)
-    @v ||=RUBY_VERSION.scan(/\d+/)
-    vb=base_version.scan(/\d+/)
-    if @v[0].to_i <  vb[0].to_i \
-    or @v[0].to_i == vb[0].to_i \
-    && @v[1].to_i <  vb[1].to_i \
-    or @v[0].to_i == vb[0].to_i \
-    && @v[1].to_i == vb[1].to_i \
-    && @v[1].to_i <  vb[2].to_i
-      raise "Please, use Ruby#{vb} or later, current Ruby #{RUBY_VERSION}"
-    else check_incompatible_ruby_build?
-    end
-  end
-  def check_incompatible_ruby_build?
-    require 'rbconfig'
-    e=Config::CONFIG
-    if RUBY_VERSION == '1.9.2' \
-    && e['PATCHLEVEL'].to_i < 180
-      raise <<WOK
-There are known issues with early versions of ruby1.9.2.
-Please, use Ruby 1.9.2p180 or later,
-current version #{e['RUBY_PROGRAM_VERSION']}p#{e['PATCHLEVEL']}
-#{%x{ruby -v}.strip.to_s}
-
-WOK
-    end
-  end
-  def check_sisu_legacy_ruby_version?
-    rbv_sisu_legacy='1.9.2' #'1.8.7'
-    ruby_version_ok?(rbv_sisu_legacy)
-  end
-  def check_sisu_stable_ruby_version?
-    rbv_sisu_stable='1.9.2'
-    ruby_version_ok?(rbv_sisu_stable)
-  end
-  def check_sisu_dev_ruby_version?
-    rbv_sisu_dev='1.9.2'
-    ruby_version_ok?(rbv_sisu_dev)
-  end
   def require_hub_path(sisu_path_specified_lib_)
     if sisu_path_specified_lib_ \
     && FileTest.file?("#{sisu_path_specified_lib_}/#{SiSU_lib}/hub.rb")
@@ -51,21 +12,22 @@ WOK
   end
 #% sisu branch
   $VERBOSE=nil
-  $KCODE='u' if RUBY_VERSION < '1.9'
   argv=$*
   SiSU_called_from_directory=Dir.pwd
+  sisu_is_=:system_install
   require 'rubygems'
-  check_sisu_stable_ruby_version?
-  default_version=if __FILE__ =~/gem/ \
+  default_version=if __FILE__ =~/\/gems\// \
   and  __FILE__ =~/\/sisu-[45]\.(?:\d+|[a-z])\.(?:\d+|[a-z])\//
-    SiSU_version_dir=case __FILE__
+    sisu_is_=:gem_install
+    sisu_version_dir_=case __FILE__
     when /\/sisu-5\.(?:\d+|[a-z])\.(?:\d+|[a-z])\//   then 'v5'
     when /\/sisu-4\.(?:\d+|[a-z])\.(?:\d+|[a-z])\//   then 'v4'
     else                                                   'v4'
     end
   else                                                     'v4'
   end
-  SiSU_version_dir=case $0
+  SiSU_is=sisu_is_
+  sisu_version_dir_=case $0
   when /\bsisu4$/                                     then 'v4'
   when /\bsisu5$/                                     then 'v5'
   else
@@ -75,10 +37,11 @@ WOK
     else default_version
     end
   end
+  SiSU_version_dir=sisu_version_dir_
 #% $0 File.expand_path($0)
   e=Config::CONFIG
-  SiSU_path_base=if $0 =~ /^#{e['bindir']}\/sisu[45]?$/
-    nil
+  sisu_path_base=if $0 =~ /^#{e['bindir']}\/sisu[45]?$/
+    :system_default
   elsif $0 !~ /^#{e['bindir']}\/sisu[45]?$/ \
   && File.expand_path($0) =~/bin\/sisu[45]?$/ \
   && FileTest.file?($0)
@@ -87,16 +50,19 @@ WOK
     nil
   end
   SiSU_lib="sisu/#{SiSU_version_dir}"
-  sisu_path_specified_lib_=SiSU_path_base \
+  sisu_path_specified_lib_=($0 !~ /^#{e['bindir']}\/sisu[45]?$/) \
   ? File.expand_path($0).sub(/bin\/sisu[45]?$/,'lib')
   : nil
-  SiSU_path_specified_Version_=if __FILE__ =~/gem/
-    spec = Gem::Specification.find_by_name("sisu")
-    spec.gem_dir + "/data/sisu/#{SiSU_version_dir}/v/version.yml"
-  elsif SiSU_path_base
-    "#{SiSU_path_base}/data/sisu/#{SiSU_version_dir}/v/version.yml"
+  SiSU_path_specified_Version_=if SiSU_is==:gem_install
+    Gem::Specification.find_by_name("sisu").gem_dir + "/data/sisu/#{SiSU_version_dir}/v/version.yml"
+  elsif sisu_path_specified_lib_ \
+  and sisu_path_base
+    "#{sisu_path_base}/data/sisu/#{SiSU_version_dir}/v/version.yml"
+  elsif sisu_path_base
+    Config::CONFIG['datadir'] + '/sisu' + "/#{SiSU_version_dir}/v/version.yml"
   else nil
   end
+  SiSU_path_base=sisu_path_base
   SiSU_path_lib="#{require_hub_path(sisu_path_specified_lib_)}"
 #% $*
   require "#{SiSU_path_lib}/hub"
diff --git a/data/doc/sisu/CHANGELOG_v4 b/data/doc/sisu/CHANGELOG_v4
index 4843b82b..26a3c700 100644
--- a/data/doc/sisu/CHANGELOG_v4
+++ b/data/doc/sisu/CHANGELOG_v4
@@ -30,6 +30,10 @@ http://www.jus.uio.no/sisu/pkg/src/sisu_4.2.19.orig.tar.xz
   sisu_4.2.19.orig.tar.xz
   sisu_4.2.19-1.dsc
 
+* bin/sisu experimentation
+  * start preparing for ruby changes
+  * work on fix for bug related to gem path & system installed sisu
+
 %% 4.2.18.orig.tar.xz (2014-01-12:01/7)
 http://sources.sisudoc.org/gitweb/?p=code/sisu.git;a=shortlog;h=refs/tags/sisu_4.2.18
 http://sources.sisudoc.org/gitweb/?p=code/sisu.git;a=shortlog;h=refs/tags/debian/sisu_4.2.18-1
diff --git a/data/doc/sisu/CHANGELOG_v5 b/data/doc/sisu/CHANGELOG_v5
index 1815f5ce..9cabec20 100644
--- a/data/doc/sisu/CHANGELOG_v5
+++ b/data/doc/sisu/CHANGELOG_v5
@@ -33,6 +33,10 @@ http://www.jus.uio.no/sisu/pkg/src/sisu_5.2.2.orig.tar.xz
   sisu_5.2.2.orig.tar.xz
   sisu_5.2.2-1.dsc
 
+* bin/sisu experimentation
+  * start preparing for ruby changes
+  * work on fix for bug related to gem path & system installed sisu
+
 %% 5.2.1.orig.tar.xz (2014-01-12:01/7)
 http://sources.sisudoc.org/gitweb/?p=code/sisu.git;a=shortlog;h=refs/tags/sisu_5.2.1
 http://sources.sisudoc.org/gitweb/?p=code/sisu.git;a=shortlog;h=refs/tags/debian/sisu_5.2.1-1
diff --git a/lib/sisu/v4/sysenv.rb b/lib/sisu/v4/sysenv.rb
index b216089d..341a29f7 100644
--- a/lib/sisu/v4/sysenv.rb
+++ b/lib/sisu/v4/sysenv.rb
@@ -3599,11 +3599,13 @@ WOK
       if File.exist?(yst_ver)
         @version=YAML::load(File::open(yst_ver)) #unless @@noyaml
       end
-      spec = Gem::Specification.find_by_name("sisu")
-      gem_root = spec.gem_dir
-      @version[:install_method]=(File.dirname(__FILE__.gsub(/\/lib\/sisu\/#{SiSU_version_dir}/,'')) == gem_root) \
-      ? ' (ruby gem install)'
-      : ''
+      @version[:install_method]=if SiSU_is==:gem_install
+        spec = Gem::Specification.find_by_name("sisu")
+        gem_root = spec.gem_dir
+        (File.dirname(__FILE__.gsub(/\/lib\/sisu\/#{SiSU_version_dir}/,'')) == gem_root) \
+        ? ' (ruby gem install)' : ''
+      else ''
+      end
       @version
     end
     def rbversion
@@ -6320,9 +6322,12 @@ WOK
       cp_images(src,dest) if FileTest.directory?(src)
     end
     def cp_base_images #fix images
-      src=SiSU_path_base \
-      ? SiSU_path_base + '/data/sisu/image'
-      : "#{@env.path.share}/image"
+      src=if SiSU_path_base == :system_default \
+      or  SiSU_path_base == nil
+        @env.path.share + '/image'
+      else
+        SiSU_path_base + '/data/sisu/image'
+      end
       dest_arr=[
         "#{@env.path.webserv}/_sisu/image_sys",
         "#{@env.path.webserv}/#{@env.path.stub_pwd}/_sisu/image_sys"
diff --git a/lib/sisu/v5/sysenv.rb b/lib/sisu/v5/sysenv.rb
index 954fb179..e04882d7 100644
--- a/lib/sisu/v5/sysenv.rb
+++ b/lib/sisu/v5/sysenv.rb
@@ -117,7 +117,7 @@ module SiSU_Env
     processing_pth=tmp_processing_individual
     processing_dir=prcss_dir
     processing_git="#{Dir.pwd}/#{Gt[:grotto]}"
-    user=ENV['USER']
+    #user=ENV['USER']
     port_pgsql=if defined? ENV['PGPORT'] \
     and not (ENV['PGPORT'].nil? \
     || ENV['PGPORT'].empty?) \
@@ -3717,11 +3717,13 @@ WOK
       if File.exist?(yst_ver)
         @version=YAML::load(File::open(yst_ver)) #unless @@noyaml
       end
-      spec = Gem::Specification.find_by_name("sisu")
-      gem_root = spec.gem_dir
-      @version[:install_method]=(File.dirname(__FILE__.gsub(/\/lib\/sisu\/#{SiSU_version_dir}/,'')) == gem_root) \
-      ? ' (ruby gem install)'
-      : ''
+      @version[:install_method]=if SiSU_is==:gem_install
+        spec = Gem::Specification.find_by_name("sisu")
+        gem_root = spec.gem_dir
+        (File.dirname(__FILE__.gsub(/\/lib\/sisu\/#{SiSU_version_dir}/,'')) == gem_root) \
+        ? ' (ruby gem install)' : ''
+      else ''
+      end
       @version
     end
     def rbversion
@@ -6932,9 +6934,12 @@ WOK
       cp_images(src,dest) if FileTest.directory?(src)
     end
     def cp_base_images #fix images
-      src=SiSU_path_base \
-      ? SiSU_path_base + '/data/sisu/image'
-      : "#{@env.path.share}/image"
+      src=if SiSU_path_base == :system_default \
+      or  SiSU_path_base == nil
+        @env.path.share + '/image'
+      else
+        SiSU_path_base + '/data/sisu/image'
+      end
       dest_arr=[
         "#{@env.path.webserv}/_sisu/image_sys",
         "#{@env.path.webserv}/#{@env.path.stub_pwd}/_sisu/image_sys"