Foswiki Developer Environment

Automates build and packaging process, including installer generation, for extension modules.

Summary of Contents

BuildContrib can be used to create a build script for your extension. It is inspired by the Java ANT build tool developed by the Apache project, but is targeted specifically at building Foswiki extensions. It is also used for Foswiki release builds. The advantage of using BuildContrib is that it dictates a standard structure and build procedure, which makes your extension easier for you, and others, to build and maintain.

Features:

• not just for building code modules, can also be used to package WikiApplications, and even pure documentation packages.
• automatically generates an installer script that can help simplify end-user installation.
• includes a wizard script for creating a new extension.
• supports creating collections of extensions.

Notes

• This is a build and packaging module for use by developers, not an install module for end users (though it does build an installer script, among other things).
• The module has only been tested on Linux, but should work with Cygwin OK.

Fast Start

If you don't like reading documentation, and just want a fast route to creating a new extension, then:

1. Install the contrib using the instructions below
2. cd to the root of your installation
3. perl create_new_extension.pl extension_name

then modify the extension files as required (including MANIFEST). Then when you are ready to create archives:

1. perl build.pl extension_name release
   • Archives (.zip, .tgz) will be created in extension_name

Development Model

The build module assumes:

1. two kinds of extension modules; 'Plugins', and 'Contribs' (everything else e.g Skins, WikiApplications etc),
2. you have some passing familiarity with build tools such as make,
3. you are not developing your extension in a 'production' installation (something that is usually a really bad idea), but are instead doing the sensible thing and developing in a separate directory tree
   • usually - but not always - a subversion checkout area.

Standard directory structure

BuildContrib is used to build the Foswiki core, as well as most extensions. This document will focus on its use for building extensions. See the tools/build.pl file in a subversion checkout for information on building the core.

Extensions are developed in subdirectories of the checkout. For example, BathPlugin will be developed in BathPlugin. This directory is called the root directory for the extension.

The standard directory structure under a root directory mirrors a standard installation tree. Every plugin has some key files:

• lib/
  • Foswiki/
    • Plugins/
      • name.pm - code file for the plugin, usually derived from EmptyPlugin
      • name/ - directory containing sub-modules used by your plugin, and for storing your build.pl script and other support files. It is referred to as the module directory
        • build.pl - build script for this extension
        • MANIFEST - list of files to be installed
        • DEPENDENCIES - list of modules this extension depends on
        • Config.spec - configure setup for this extension
• data/
  • System/
    • name.txt - your plugin/contrib topic
• test/
  • unit/
    • name/ - directory containing unit tests for the extension
• pub/
  • System/
    • name/ - directory where all your images, css, and Javascript files should go

Contribs are held in the lib/Foswiki/Contrib directory instead of lib/Foswiki/Plugins but otherwise in exactly work the same way.

Other directories normally found in a Foswiki installation may also exist under a root directory e.g. bin, templates etc.

While development in a subversion checkout is strongly recommended, it is also possible to develop in a normal Foswiki install. To do this, simply install the BuildContrib.

Setting up for Development

The first thing to do is to either

• check out a development environment from subversion, or
• create a separate, fresh, install for development.

Configure this install so it's a running installation; we'll refer to this as your dev install.

Now install the BuildContrib. In a subversion checkout, cd to the installation root and perl pseudo-install.pl BuildContrib. In a non-subversion environment, install the BuildContrib package. Make sure that all installed files are readable by the webserver user.

Environment Variables

Your build script has to know how to find the Foswiki libraries, so it can pick up the components of the build system. Set FOSWIKI_LIBS (which is a path, same as PERL5LIB) to point to your lib directory in your development Foswiki. $FOSWIKI_LIBS is used to extend @INC _for the duration of the build only_, so it won't mask problems during testing.

The approach we recommend is to set FOSWIKI_LIBS in your login script (e.g. .login, .csh, .profile depending on what shell you prefer).

EXPERTS build.pl does not read bin/setlib.cfg. It uses $FOSWIKI_LIBS only to find the modules for the BuildContrib.

Build script

Each individual extension has its own build script, called build.pl, in its module directory. A build script is a perl script that takes a number of targets as its parameters. For example, perl build.pl test will run unit tests, and perl build.pl release will build a new release.

The build script also accepts the following options:

-n	Do nothing; just print what you would have done
-v	Be verbose
-topiconly	with target upload, only upload the topic (not the archives)

Build targets are Perl functions, which operate on various data defined in control files to build the various targets. Perl is used rather than make for portability reasons.

The targets you will normally use are:

build	perform basic build steps
compress	Generate compressed versions of JavaScript and CSS files
tidy	Run Perl::Tidy on all perl modules listed in the MANIFEST
test	run unit tests
release	build, pod and package a release zip
upload	build, pod, release and upload
manifest	print a guess at the MANIFEST
history	Generates a list of svn checkins with comments suitable for use in the history section of the plugin/contrib topic.
dependencies	Find and print a best-guess dependencies list (for DEPENDENCIES)

The default target is test. The BuildContrib is designed so that most common behaviour is catered for. It is also easy to override any of the default targets in your build.pl and add extra behaviours.

The build target

Does nothing by default. This is the first target executed, and can be overridden by your build.pl to do something unusual - for example, executing an ANT file to build some Java.

The compress target

Usually only used if your extension includes Javascript or CSS, this target looks for XXX.js files listed in MANIFEST that have a corresponding XXX_src.js in the directory structure. When it finds one, it automatically compresses the XXX_src.js file to create/refresh XXX.js. If you are using Subversion, the generated file should then by checked in.

Also works on CSS files, for the file extensions .css. Compression improves the performance of Javascript and CSS.

Uses CPAN:JavaScript::Minifier and CPAN:CSS::Minifier to perform the compression

The tidy target

This target runs Perl::Tidy (with default formatting options) over your source code. This reformats the code consistently with the Foswiki coding standards.

The test target

The test target is designed for use with extensions that have unit tests written using the UnitTestContrib. It automatically runs the unit tests found in the test/unit/extension_name directory.

The release target

The results of the release target are:

• a Zip format archive,
• a gzipped tar archive,
• a md5 checksum,
• the extension topic,
• an installer script

The archives will each contain the following:

1. All the files listed in the MANIFEST
2. Another copy of the install/uninstall scripts

The upload target

This target builds a release, and then tries to upload it to a target repository. The target uploads all the files in the release, and also tries to upload any attachments to the extension topic (as found by scanning the topic for META:FILEATTACHMENT).

You can control what server the upload is done to. This lets you - for example - set up your own corporate extensions server.

The manifest and dependencies targets

These are used when you are unsure of the correct contents of MANIFEST and DEPENDENCIES. They make a best-guess at the required contents for these files.

The twiki target

TWiki^® is the precursor of Foswiki, and some support for building extensions for TWiki is built in to the BuildContrib.

Firstly, extensions that were developed for use with the old TWiki BuildContrib can be built using the Foswiki BuildContrib. Just modify the build.pl to load the Foswiki build system rather than the old TWiki build system.

Secondly, BuildContrib has a special target, twiki, which can be used with a Foswiki build script to generate a TWiki directory structure and build script, that can then be used to build an extension targeted at TWiki. The files in the extension are run through a number of "mapping rules" that will map much of the Foswiki namespace to TWiki. This transformation is not complete, because Foswiki has many more features than TWiki, and because CSS and Javascript cannot be reliably transformed this way. However many extensions will work in TWiki after this transformation, and for others it can be used as a launchpad for further manual mapping steps.

Example,

$ cd EditRowPlugin/lib/Foswiki/Plugins/EditRowPlugin
$ perl build.pl twiki
Created data/TWiki/EditRowPlugin.txt
Created lib/TWiki/Plugins/EditRowPlugin.pm
Created lib/TWiki/Plugins/EditRowPlugin/Table.pm
Created lib/TWiki/Plugins/EditRowPlugin/TableRow.pm
Created lib/TWiki/Plugins/EditRowPlugin/TableCell.pm
Created pub/TWiki/EditRowPlugin/screenshot.gif
Created pub/TWiki/EditRowPlugin/edittable.gif
Created pub/TWiki/EditRowPlugin/quiet.gif
Created pub/TWiki/EditRowPlugin/example3.gif
Created pub/TWiki/EditRowPlugin/example4.gif
Created pub/TWiki/EditRowPlugin/example5.gif
Created pub/TWiki/EditRowPlugin/addrow.gif
Created pub/TWiki/EditRowPlugin/TableSort.js
Created pub/TWiki/EditRowPlugin/TableSort_src.js
Created pub/TWiki/EditRowPlugin/erp.js
Created pub/TWiki/EditRowPlugin/erp_src.js
Created pub/TWiki/EditRowPlugin/wikiringlogo20x20.png
Created lib/TWiki/Plugins/EditRowPlugin/MANIFEST
Created lib/TWiki/Plugins/EditRowPlugin/DEPENDENCIES
Created lib/TWiki/Plugins/EditRowPlugin/build.pl
$ cd ../../../TWiki/Plugins/EditRowPlugin
$ perl build.pl release
Building a release for Version 0 (15 Feb 2009) of EditRowPlugin
MD5 checksums in EditRowPlugin/TWiki_EditRowPlugin.md5
.tgz in EditRowPlugin/TWiki_EditRowPlugin.tgz
.zip in EditRowPlugin/TWiki_EditRowPlugin.zip
WARNING: no .txt was generated
WARNING: no _installer was generated

There is no TWiki-specific topic generated. The Foswiki topic should suffice. Installer generation is also disabled using !option installers none in the tranformed MANIFEST. Users must install the generated TWiki packages manually from the command-line. This is required due to bugs in TWiki.

Note the TWiki_ prefix on the archive names. This is useful to avoid naming clashes with the standard Foswiki release of the same package. It is defined using !option archive_prefix TWiki_ in the tranformed MANIFEST.

Extension authors are strongly recommended to check the functioning of the TWiki versions of their extensions very carefully.

TWiki^® is a trademark of Peter Thoeny.

MANIFEST

The MANIFEST file contains a list of all the files that are wanted in the package. Each line is a file path, relative to the root of the installation. Wildcards may NOT be used. If the path contains spaces it must be enclosed in double-quotes.

Each file path has an optional octal permissions mask and a description. For example,

data/System/BathPlugin.txt 0664 Plugin description topic
lib/Foswiki/Plugins/BathPlugin.pm 0444 Plugin code module

If no permissions are given, permissions are guessed from the permissions on the file in the source tree. These permissions are used by the installer script to set file permissions in the installation.

The following permissions are recommended, and will be applied by default if you don't specify anything different:

File type	Permissions	Meaning
.pm file	0444	Anyone can read, but cannot write or execute
.pl file	0554	Anyone can read, user and group can also execute
data/....txt file	0664	Anyone can read, only owner can write
File in pub/	0644	ditto
File in bin/	0555	Anyone can read or execute, but not write
Anything other file	0444	Anyone can read, but cannot write or execute
directories	0775	default directories to traversable

Do not include:

• ,v files. If you include a ,v file it will overwrite any existing ,v file when an extension is upgraded, potentially wiping out local changes on the end users installation.
• build.pl, MANIFEST, or any other side file used by the build process.
• unit tests

Directives

MANIFEST files can contain a number of directives that are used to control aspects of the build process. These directives always start with an exclamation mark (!) and must be on a line on their own.

!ci and !noci

By default, files in the data and pub directories are automatically checked in to Foswiki when the installation script is run (for example, when installing from configure). This is useful when you expect users to customise your files locally and you don't want to risk overwriting their customisations. If you want to suppress this checkin behaviour for individual files, you can add the string (noci) anywhere in the description of the file. If you want to suppress it for larger numbers of files, you can use the !noci and !ci directives in the MANIFEST. Any files listed after a !noci directive, up to the next !ci directive or the end of the file, will not be checked in when installing to Foswiki 1.0.1 or later

!include

MANIFESTs can also include other extensions that have been packaged using BuildContrib. For example,

!include WysiwygPlugin/lib/Foswiki/Plugins/WysiwygPlugin

This will include the WysiwygPlugin in the release package.

Note that there is a script in the Foswiki tools directory called check_manifest.pl that can be run at any time to check the contents of your MANIFEST against what is checked into Subversion.

!option

!option is a general directive used to define global options. Currently supported options are:

• !option archive_prefix String_ will prefix the name of generated archive files with =String_
• !option installer none will suppress the generation of an installer script.

DEPENDENCIES

The DEPENDENCIES file specifies dependencies on other extensions and perl modules. Each line of the file is a single dependency:

name, version, type, description

where

• name is the name of the module,
• version is the version constraint (e.g. ">1.5"),
• type is its type (cpan, perl, C etc) and
• description is a short description of the module and where to get it.

The installer script written by the build process uses the dependency type to decide how to install dependant modules. 'cpan' means 'get the module from CPAN' and 'perl' means 'get the module from the Plugins web on Foswiki.org' (or whatever other repositories the admin has specified using $FOSWIKI_PACKAGES or $PLUGINS_URL).

Calculating DEPENDENCIES

When your module (the depender) depends on another module (a dependee), it is important to think carefully about what version of the dependee your module requires.

When you are working with Foswiki modules (such as contribs and plugins) you should list the version number of the module that you tested with. Normally you will want to use a > condition, so that more recent versions will also work. If a dependency on a Foswiki module fails (because the module isn't installed, for example) then the installer script will pull the latest version of the module from Foswiki.org, whether that is the required version or not. This is a limitation of the way plugins are stored on Foswiki.org.

When you are working with CPAN modules, you need to take account of the fact that there are two types of CPAN modules; built-ins and add-ons.

Built-ins are perl modules that are pre-installed in the perl distribution. Since these modules are usually very stable, it is generally safe to express the version dependency as ">0" (i.e. "any version of the module will do").

Note however that the list of built-in modules is constantly growing with each new release of perl. So your module may be installed with a perl version that doesn't have the required module pre-installed. In this case, CPAN will automatically try to upgrade the perl version! There is no way around this, other than for the admin on the target system to manually install the module (download frm CPAN and build locally). You can help out the admin by expressing the dependency clearly, thus:

File::Find,>0,cpan,This module is shipped as part of standard perl from perl 5.8.0 onwards. If your perl installation is older than this, you should either upgrade perl, or manually install this module. If you allow this installer to continue, it will automatically upgrade your perl installation which is probably not what you want!

ONLYIF

A dependency may optionally be preceded by a condition that limits the cases where the dependency applies. The condition is specified using a line that contains ONLYIF ( condition ), where condition is a Perl conditional. This is most useful for enabling dependencies only for certain versions of other modules. For example,

File::Munge,>0,cpan,...
ONLYIF ($File::Munge::VERSION < 1.025)
MyPackage::FixOldFileFind, >=1.000, perl, Optional, only required if we have an old version of File::Munge.

The ONLYIF only applies to the next dependency in the file.

Writing a build script

The easiest way to write a new build script is to use the create_new_extension.pl script, which is part of the BuildContrib.

1. Create your plugin source tree
   • perl create_new_extension.pl BathPlugin
   • if you are working in a Subversion checkout, move the directory just created up one level to be at the same level as core.
2. Edit lib/Foswiki/Plugins/BathPlugin.pm as required to create your plugin functionality
3. Edit lib/Foswiki/Plugins/BathPlugin/MANIFEST and make sure it lists all the files you want to include in the release package

During development we recommend you use the pseudo-install.pl script to soft-link your development code into your dev install. This script uses the MANIFEST you write and creates softlinks (copies, on Windows) in your dev install that allow you to run your test code without having to do a full re-install each time you make a change.

If you have a pre-existing extension, and you want to package it for use with BuildContrib, then you (may) need to create the module directory and write the build.pl, MANIFEST and DEPENDENCIES files. The easiest way to do this is to copy those files from an existing extension in subversion, and modify them for your use.

Preparing the Installer

The installer script generated by the builder when target release is used is based on a template. This template is populated with lists of files and dependencies needed to make the extension-specific installer script.

You can extend this script by providing PREINSTALL, POSTINSTALL, PREUNINSTALL, and/or POSTUNINSTALL files in the module directory. These optional files are embedded into the template install script at the appropriate stage of the installation. Read lib/Foswiki/Contrib/BuildContrib/TEMPLATE_installer.pl (in the BuildContrib) to see how they fit in. The POD comments in that module indicate the functions that are most likely to be useful to anyone writing a script extension.

Testing

You are stongly recommended to develop a unit test suite for your extension. Unit tests are kept in the test/unit/<name> directory for each extension.

To run the unit tests you will need to set up the test environment as described in Foswiki::Development.GettingStarted

The easiest way to generate tests for your extension is to copy the approach taken in another extension. See for example ActionTrackerPlugin and CommentPlugin, which both have extensive test suites.

Tests are run using

• perl build.pl test

Building a release

When you are almost ready to release, you should

1. Build a release package and installer
   • cd BathPlugin/lib/Foswiki/Plugins/BathPlugin
   • perl build.pl release
2. Remove the softlinked version from your dev install
   • cd dev install
   • perl pseudo-install.pl -uninstall BathPlugin
3. Install the release package you just built:
   • cd dev install
   • perl BathPlugin/BathPlugin_installer
4. Test.

Token expansion

The release target automatically expands certain tokens in .txt files and in the installer script. The following tokens are supported:

• %$MANIFEST% - table of files in MANIFEST
• %$FILES% - hash keyed on file name mapping to permissions i.e. 'data/System/ThsiTopic.txt' => 0664, 'lib/Foswiki/Plugins/BlahPlugin.pm' => 0775
• %$DEPENDENCIES% - list of dependencies from DEPENDENCIES
• %$VERSION% subversion number and the date of the most recent checkin
• %$RELEASE% value of the $RELEASE perl global variable from your master perl module
• %$DATE% - local date
• %$POD% - POD documentation for the package, excluding test modules.
• %$PREINSTALL% - contents of PREINSTALL
• %$POSTINSTALL% - contents of POSTINSTALL
• %$PREUNINSTALL% - contents of PREUNINSTALL
• %$POSTUNINSTALL% - contents of POSTINSTALL
• %$BUGSURL% - URL of bugs web
• %$INSTALL_INSTRUCTIONS% - basic instructions for installing

Note configure uses the | Version: | row in the table in the extension topic to determine what version of the package is installed. In the sources this is normally set to | Version: | 3227 (2009-03-20) |. When you perl build.pl release, 3227 (2009-03-20) is computed by finding the most recent subversion checkin of any file listed in MANIFEST, so it's very reliable and low maintenance. You don't have to use 3227 (2009-03-20) in the | Version: | row of the extension topic - you can use your own version string if you want, or you can use Foswiki-1 which will take whatever value you have assigned to the $RELEASE variable in the extension master perl module. configure supports all of subversion revision numbers, manually generated triples (1.2.3), ISO dates, and dd Mmmm yyy format dates as valid revision identifiers.

Upload

When you are happy the release package is built correctly, you can upload it.

• cd BathPlugin/lib/Foswiki/Plugins/BathPlugin
• perl build.pl upload

By default the upload target will upload to Foswiki.org. You will be prompted to enter an alternate upload target, should you require it (e.g. to upload to private corporate repository). The upload updates the topic and any associated Var topics published by the extension, and uploads zip, tgz, md5 and installer files.

Install support

Installer scripts build by BuildContrib are important for the full functioning of the extensions installer in configure.

The installer script shipped with the package is very simple. By default all it does is to check the dependencies you list, and if necessary download and install any missing Foswiki and CPAN modules. Other dependencies are simply checked. Topics shipped with the module are automatically merged into any existing local copies, ensuring histories are preserved.

If you want your installer to do anything else then you will need to write a POSTINSTALL script.

Installation Instructions

You are strongly recommended to use this Contrib to help split your code development away from your live Foswiki environment, as described above.

You do not need to install anything in the browser to use this extension. The following instructions are for the administrator who installs the extension on the server.

Open configure, and open the "Extensions" section. Use "Find More Extensions" to get a list of available extensions. Select "Install".

If you have any problems, or if the extension isn't available in configure, then you can still install manually from the command-line. See http://foswiki.org/Support/ManuallyInstallingExtensions for more help.

Contrib Info

Another great Foswiki extension from the WikiRing - Working together to improve your wiki experience!

Authors:	Crawford Currie
Copyright ©:	2004-2009, Foswiki Contributors
License:	GPL
Version:	3227 (2009-03-20)
Change History:
20 Mar 2009	Foswikitask:Item1338: added SHA1 checksum generation - Foswiki:Main.WillNorris
5 Mar 2009	Foswikitask:Item1198: Improved support for %$VERSION% (made it much more accurate) and changed the generated date format to ISO. Also added support for %$RELEASE%, an optional release identifier taken from the master perl module.
15 Feb 2009	Foswikitask:Item1079: Added twiki target
31 Jan 2009	Macro expansion works even in non-english locales (Foswikitask:Item924)
03 Dec 2008	Re-release for Foswiki; copyright assigned to Foswiki Contributors
31 Aug 2008	TWikibug:Item5971 BuildContrib broken upload on 4.2.2 with template login. Also adding query to optionally skip topic attachment upload.
22 Apr 2008	TWikibug:Item5556 BuildContrib defaults all unspecified permissions to 664 && TWikibug:Item5455 BuildContrib doesn't cope with larger numbers of files - TWiki:Main.SvenDowideit
31 Jan 2008	TWikibug:Item4751 support spaces in MANIFEST TWikibug:Item4990 removed dependency on external md5sum program TWikibug:Item5309 added tidy target
10 Sep 2007	TWikibug:Item4600 upload VarXXX topics to Plugins web, to support pluggable documentation architecture. Minor doc improvements. TWikibug:Item3839 add build script at the root to help with building several plugins in one session TWikibug:Item4601 remove duplicate installer script (.pl)
13599	TWikibug:Item2006 fixed default permissions to allow group write, and rewrote the main (this) doc to be more useful. TWikibug:Item3624 added a pause between uploads (20s)
12953	TWikibug:Item3118 Remember last upload target for each extension you upload. Handle upload to sites that use Template login. TWikibug:Item3445 Carry attributes over for files that are uploaded with the topic, so they remain hidden. Also added date to default version string.
12821	TWikibug:Item3597 Duplicated _installer in _installer.pl, so that 4.1 extensions installer can use it
11505	Added twikiplugins/create_new_extension.pl script
11492	Fixed attachment upload. Will now upload attachments attached to the main topic
11478	Install made easier to use for developers and end users; will now download an archive if it can't find one locally. Added dependencies target.
8947	TWikibug:Item1718 discovered that svn log doesn't work recursively, so more code required to find changes. Added new inline tokens for various URLs. Updated history to 8894.
8894	TWikibug:Item1718 added rel=nofollow to generated links to ~develop
8892	TWikibug:Item1718 Added history target to support extraction of history from SVN logs.
8585	TWikibug:Item1527 BuildContrib: Remember original filedates for pub files
8584	TWikibug:Item1527 BuildContrib: Oops, some (very few) plugins are not ActionTrackerPlugin
8583	TWikibug:Item1527 Generated install scripts now really attaches files in pub to topics (means less of these couldn't update history error messages)
8581	TWikibug:Item1527 BuildContrib: Execute topic saves in the TWiki web as AdminGroup by default
8365	TWikibug:Item1347 made build.pl tidy up it's mess; and switched buildcontrib over to using push and pop on dirs instead of cd, so we don;t get lost so easily. Oh, and corrected the permissions on the generated viewauth and rdiffauth files
8359	TWikibug:Item1393 For release topic name, removed upper case change of suffix. E.g. 'TWiki-4.0.0-beta6' becomes 'TWikiRelease04x00x00beta06'
8346	TWikibug:Item1393 added final parameter to build.pl (release name) and added processing to derive topic name from release id.
8263	TWikibug:Item663 fixing typos, etc
8217	TWikibug:Item1374 BuildContrib wasn't deleting its temporary files staging area
8216	TWikibug:Item663 fixing formatting/typos
8209	TWikibug:Item1347 changes to support arbitrary release naming, to better support TWiki builds. Should not affect extension builds.
8061	TWikibug:Item1285 Removed TWiki_installer.pl from release package
7531	TWikibug:Item956 skins have their MANIFEST in lib/TWiki/Contrib/...Skin/
7215	TWikibug:Item437 Build.pm reverted - sorry people, it seems this broke the build
7207	TWikibug:Item437 Revised BuildContrib to build MD5s. Crawford - feel free to ditch anything you don't like. (I sent you email about this a couple of days ago). MD5 files are generated for each package and then aggregated during a hands-off install to collect all dependent MD5s into package/DEPS.md5
6827	TWikibug:Item569 added default RELEASE to everything that had a version, and removed a load of dead code that was getting in the way
6791	TWikibug:Item598 removed comment that was getting added to txt files outside data
6759	TWikibug:Item569 computed version numbers for plugins from the repository rev they were built from.
6757	TWikibug:Item559 fixed permissions
6743	TWikibug:Item562 added ability to update VERSIOn number to current repository head
6742	TWikibug:Item561 added a script to build and upload all the plugins, so we can have releases of them from SVN. Presently uploaded to the same topic as the beta releases.
6515	TWikibug:Item432 applied the final polish (I hope) before beta release
6512	TWikibug:Item437 generated md5 sums for packages built using build.pl, and added them to the upload
6504	TWikibug:Item436 incremented vernos of all changed plugins
6470	TWikibug:Item421 polishing up installation, trying to catch gotchas, improving docs
6450	TWikibug:Item143 more apache warnings; and a silly error in comment plugin tests eliminated
6426	TWikibug:Item404 removed CHANGELOG from MANIFEST and added build scripts for all plugins and contribs, so they can be used with the main build.
6369	TWikibug:Item384 As excellent as Antonio's solution is, it breaks all the save script tests and is incompatible with previous releases. Need to fall back on the old 'action' parameter if the new parameters are not available - even though it is really bad news (it blocks the use of 'action' as a form-field name :-(. Also updated the script documentation for Antonio's changes.
6353	TWikibug:Item380 do as the man says; make all $/ local
6240	TWikibug:Item196 Extracted the Manifest File processing from Build.pm to a module that can be used by other Build implementations. Needed for a CommandSet of TWikiShellContrib
6092	TWikibug:Item196 more plugin and contrib fixes for develop; mainly just moving tests around and making sure they all pass.
6077	TWikibug:Item243 simplified gendocs to stop it generating ,v files, since Sven is going to solve that. Coorected MANIFEST for source code documents.
6076	TWikibug:Item243 added build scripts for all plugins shipped with TWikiForGenericUse
6068	TWikibug:Item244 extracted target_stage and target_archive from target_release to allow me to add functionality to target_stage
6051	TWikibug:Item237 removed requirement to set TWIKI_LIBS for core build
6040	TWikibug:Item237 now supports automatic instantiation of plugins and contribs in the release tree. Install scripts are not run.
6039	TWikibug:Item237 MANIFEST build based on BuildContrib. Very few extensions to BuildContrib were required to do it. Things that are missing are: 1. generation of ,v files 2. packaging up and inclusion of plugins.
6026	TWikibug:Item229 added support for sub-headings in configure. Added support for adding comments to LocalSite.cfg to BuildContrib. Can now create sections in configure for individual plugins.
5960	TWikibug:Item181 new version, supports DEVELOP and Cairo, and adds support for attachments (you can now mail attachments to topics)