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Bump to 10.0.3 and add release docs.
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= Rake 10.0.3 Released | ||
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"Jim, when will Rake reach version 1.0?" | ||
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Over the past several years I've been asked that question at | ||
conferences, panels and over twitter. Due to historical reasons (or | ||
maybe just plain laziness) Rake has (incorrectly) been treating the | ||
second digit of the version as the major release number. So in my head | ||
Rake was already at version 9. | ||
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Well, it's time to fix things. This next version of Rake drops old, | ||
crufty, backwards compatibility hacks such as top level constants, DSL | ||
methods defined in Object and numerous other features that are just no | ||
longer desired. It's also time to drop the leading zero from the | ||
version number as well and call this new version of rake what it | ||
really is: Version 10. | ||
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So, welcome to Rake 10.0! | ||
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Rake 10 is actually feature identical to the latest version of Rake 9 | ||
(that would be the version spelled 0.9.3), *except* that Rake 10 drops | ||
all the sundry deprecated features that have accumulated over the years. | ||
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If your Rakefile is up to date and current with all the new features | ||
of Rake 10, you are ready to go. If your Rakefile still uses a few | ||
deprecated feeatures, feel free to use Rake 9 (0.9.3) with the same | ||
feature set. Just be aware that future features will be in Rake 10 | ||
family line. | ||
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== Changes in Version 10 | ||
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As mentioned above, there are no new features in Rake 10. However, | ||
there are a number of features missing: | ||
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* Classic namespaces are now gone. Rake is no longer able to reflect | ||
the options settings in the global variables ($rakefile, $show_tasks, | ||
$show_prereqs, $trace, $dryrun and $silent). The | ||
<tt>--classic-namespace</tt> option is no longer supported. | ||
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* Global constants are no longer supported. This includes | ||
<tt>Task</tt>, <tt>FileTask</tt>, <tt>FileCreationTask</tt> and | ||
<tt>RakeApp</tt>). The constant missing hook to warn about using | ||
global rake constants has been removed. | ||
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* The Rake DSL methods (task, file, directory, etc) are in their own | ||
module (Rake::DSL). The stub versions of these methods (that printed | ||
warnings) in Object have been removed. However, the DSL methods are | ||
added to the top-level <tt>main</tt> object. Since <tt>main</tt> is | ||
not in the inheritance tree, the presence of the DSL methods in main | ||
should be low impact on other libraries. | ||
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If you want to use the Rake DSL commands from your own code, just | ||
include <tt>Rake::DSL</tt> into your own classes and modules. | ||
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* The deprecated syntax for task arguments (the one using | ||
<tt>:needs</tt>) has been removed. | ||
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* The <tt>--reduce-compat</tt> flag has been removed (it's not needed | ||
anymore). | ||
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* The deprecated <tt>rake/sys.rb</tt> library has been removed. | ||
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* The deprecated <tt>rake/rdoctask.rb</tt> library has been removed. | ||
RDoc supplies its own rake task now. | ||
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* The deprecated <tt>rake/gempackagetask.rb</tt> library has been | ||
removed. Gem supplies its own package task now. | ||
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There is one small behavioral change: | ||
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* Non-file tasks now always report the current time as their time | ||
stamp. This is different from the previous behavior where non-file | ||
tasks reported current time only if there were no prerequisites, and | ||
the max prerequisite timestamp otherwise. This lead to inconsistent | ||
and surprising behavior when adding prerequisites to tasks that in | ||
turn were prequisites to file tasks. The new behavior is more | ||
consistent and predictable. | ||
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== Changes (from 0.9.3, 0.9.4, 0.9.5) | ||
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Since Rake 10 includes the changes from the last version of Rake 9, | ||
we'll repeat the changes for versions 0.9.3 through 0.9.5 here. | ||
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=== New Features (in 0.9.3) | ||
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* Multitask tasks now use a thread pool. Use -j to limit the number of | ||
available threads. | ||
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* Use -m to turn regular tasks into multitasks (use at your own risk). | ||
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* You can now do "Rake.add_rakelib 'dir'" in your Rakefile to | ||
programatically add rake task libraries. | ||
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* You can specific backtrace suppression patterns (see | ||
--supress-backtrace) | ||
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* Directory tasks can now take prerequisites and actions | ||
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* Use --backtrace to request a full backtrace without the task trace. | ||
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* You can say "--backtrace=stdout" and "--trace=stdout" to route trace | ||
output to standard output rather than standard error. | ||
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* Optional 'phony' target (enable with 'require 'rake/phony'") for | ||
special purpose builds. | ||
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* Task#clear now clears task comments as well as actions and | ||
prerequisites. Task#clear_comment will specifically target comments. | ||
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* The --all option will force -T and -D to consider all the tasks, | ||
with and without descriptions. | ||
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=== Bug Fixes (in 0.9.3) | ||
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* Semi-colons in windows rakefile paths now work. | ||
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* Improved Control-C support when invoking multiple test suites. | ||
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* egrep method now reads files in text mode (better support for | ||
Windows) | ||
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* Better deprecation line number reporting. | ||
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* The -W option now works with all tasks, whether they have a | ||
description or not. | ||
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* File globs in rake should not be sorted alphabetically, independent | ||
of file system and platform. | ||
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* Numerous internal improvements. | ||
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* Documentation typos and fixes. | ||
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=== Bug Fixes (in 0.9.4) | ||
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* Exit status with failing tests is not correctly set to non-zero. | ||
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* Simplified syntax for phony task (for older versions of RDoc). | ||
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* Stand alone FileList usage gets glob function (without loading in | ||
extra dependencies) | ||
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=== Bug Fixes (in 0.9.5) | ||
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* --trace and --backtrace no longer swallow following task names. | ||
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== What is Rake | ||
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Rake is a build tool similar to the make program in many ways. But | ||
instead of cryptic make recipes, Rake uses standard Ruby code to | ||
declare tasks and dependencies. You have the full power of a modern | ||
scripting language built right into your build tool. | ||
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== Availability | ||
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The easiest way to get and install rake is via RubyGems ... | ||
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gem install rake (you may need root/admin privileges) | ||
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Otherwise, you can get it from the more traditional places: | ||
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Home Page:: http://github.com/jimweirich/rake | ||
Download:: http://rubyforge.org/project/showfiles.php?group_id=50 | ||
GitHub:: git://github.com/jimweirich/rake.git | ||
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== Thanks | ||
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As usual, it was input from users that drove a lot of these changes. The | ||
following people contributed patches, made suggestions or made | ||
otherwise helpful comments. Thanks to ... | ||
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* Aaron Patterson | ||
* Dylan Smith | ||
* Jo Liss | ||
* Jonas Pfenniger | ||
* Kazuki Tsujimoto | ||
* Michael Bishop | ||
* Michael Elufimov | ||
* NAKAMURA Usaku | ||
* Ryan Davis | ||
* Sam Grönblom | ||
* Sam Phippen | ||
* Sergio Wong | ||
* Tay Ray Chuan | ||
* grosser | ||
* quix | ||
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Also, many thanks to Eric Hodel for assisting with getting this release | ||
out the door. | ||
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-- Jim Weirich |
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