Cabal revisions of hflags-0.3
Hackage metadata revisions edit the .cabal file after upload; each diff below is one revision.
revision 1
-name: hflags-version: 0.3-license: OtherLicense-license-file: COPYING-author: Mihaly Barasz <klao@google.com>, Gergely Risko <gergely@risko.hu>-maintainer: Gergely Risko <gergely@risko.hu>-build-type: Simple-cabal-version: >= 1.6-category: Console-stability: provisional-homepage: http://github.com/errge/hflags-bug-reports: http://github.com/errge/hflags/issues--synopsis: Command line flag parser, very similar to Google's gflags-description:- The @HFlags@ library supports easy definition of command line flags,- reimplementing the ideas from Google's @gflags@- (<http://code.google.com/p/gflags>).- .- Command line flags can be declared in any file at the toplevel,- using 'defineFlag'. At runtime, the actual values are assigned to- the toplevel @flags_name@ constants. Those can be used purely- throughout the program.- .- At the beginning of the @main@ function, @$initHFlags \"program- description\"@ has to be called to initialize the flags. All flags- will be initialized that are transitively reachable via imports from- @main@. This means, that any Haskell package can easily define- command line flags with @HFlags@. This feature is demonstrated by- <http://github.com/errge/hflags/blob/master/examples/ImportExample.hs>- and <http://github.com/errge/hflags/tree/master/examples/package>.- .- A simple example (more in the- <http://github.com/errge/hflags/tree/master/examples> directory):- .- @- \#!\/usr\/bin\/env runhaskell- .- {-\# LANGUAGE TemplateHaskell \#-}- .- import HFlags- .- 'defineFlag' \"name\" \"Indiana Jones\" \"Who to greet.\"- 'defineFlag' \"r:repeat\" (3 + 4 :: Int) \"Number of times to repeat the message.\"- .- main = do s <- $initHFlags \"Simple program v0.1\"-   sequence_ $ replicate flags_repeat greet-   putStrLn $ \"Your additional arguments were: \" ++ show s-   putStrLn $ \"Which is the same as: \" ++ show HFlags.arguments-   where-   greet = putStrLn $ \"Hello \" ++ flags_name ++ \", very nice to meet you!\"- @- .- At @initHFlags@ time, the library also tries to gather flags out of- environment variables. @HFLAGS_verbose=True@ is equivalent to- specify --verbose=True. This environment feature only works with- long options and the user has to specify a value even for Bools.- .- /Since version 0.2, you mustn't put the initHFlags in a parentheses with the program description. Just/ @$initHFlags@, /it's cleaner./- .- Changes in version 0.3- .- * Added @undefinedOptions@- .- * Added support for @Char@- .- Changes in version 0.2- .- * API change: the caller mustn't use parantheses around @initHFlags@- .- * New feature: dependent defaults, ability to compute some flags'- default values based on the current values of other flags--extra-source-files:- examples/ComplexExample.hs- examples/ImportExample.hs- examples/SimpleExample.hs- examples/X/B.hs- examples/X/Y_Y/A.hs- examples/package/Tup.hs- examples/package/test/main.hs- examples/package/tup.cabal- BLOG.md- README.md--source-repository head- type: git- location: http://github.com/errge/hflags--library- ghc-options: -Wall-- build-depends:- base >= 4.6 && < 5- , containers >= 0.4- , template-haskell >= 2.8- , text >= 0.11-- exposed-modules:- HFlags+name: hflags +version: 0.3 +x-revision: 1 +license: OtherLicense +license-file: COPYING +author: Mihaly Barasz <klao@google.com>, Gergely Risko <gergely@risko.hu> +maintainer: Gergely Risko <gergely@risko.hu> +build-type: Simple +cabal-version: >= 1.6 +category: Console +stability: provisional +homepage: http://github.com/errge/hflags +bug-reports: http://github.com/errge/hflags/issues + +synopsis: Command line flag parser, very similar to Google's gflags +description: + The @HFlags@ library supports easy definition of command line flags, + reimplementing the ideas from Google's @gflags@ + (<http://code.google.com/p/gflags>). + . + Command line flags can be declared in any file at the toplevel, + using 'defineFlag'. At runtime, the actual values are assigned to + the toplevel @flags_name@ constants. Those can be used purely + throughout the program. + . + At the beginning of the @main@ function, @$initHFlags \"program + description\"@ has to be called to initialize the flags. All flags + will be initialized that are transitively reachable via imports from + @main@. This means, that any Haskell package can easily define + command line flags with @HFlags@. This feature is demonstrated by + <http://github.com/errge/hflags/blob/master/examples/ImportExample.hs> + and <http://github.com/errge/hflags/tree/master/examples/package>. + . + A simple example (more in the + <http://github.com/errge/hflags/tree/master/examples> directory): + . + @ + \#!\/usr\/bin\/env runhaskell + . + {-\# LANGUAGE TemplateHaskell \#-} + . + import HFlags + . + 'defineFlag' \"name\" \"Indiana Jones\" \"Who to greet.\" + 'defineFlag' \"r:repeat\" (3 + 4 :: Int) \"Number of times to repeat the message.\" + . + main = do s <- $initHFlags \"Simple program v0.1\" +   sequence_ $ replicate flags_repeat greet +   putStrLn $ \"Your additional arguments were: \" ++ show s +   putStrLn $ \"Which is the same as: \" ++ show HFlags.arguments +   where +   greet = putStrLn $ \"Hello \" ++ flags_name ++ \", very nice to meet you!\" + @ + . + At @initHFlags@ time, the library also tries to gather flags out of + environment variables. @HFLAGS_verbose=True@ is equivalent to + specify --verbose=True. This environment feature only works with + long options and the user has to specify a value even for Bools. + . + /Since version 0.2, you mustn't put the initHFlags in a parentheses with the program description. Just/ @$initHFlags@, /it's cleaner./ + . + Changes in version 0.3 + . + * Added @undefinedOptions@ + . + * Added support for @Char@ + . + Changes in version 0.2 + . + * API change: the caller mustn't use parantheses around @initHFlags@ + . + * New feature: dependent defaults, ability to compute some flags' + default values based on the current values of other flags + +extra-source-files: + examples/ComplexExample.hs + examples/ImportExample.hs + examples/SimpleExample.hs + examples/X/B.hs + examples/X/Y_Y/A.hs + examples/package/Tup.hs + examples/package/test/main.hs + examples/package/tup.cabal + BLOG.md + README.md + +source-repository head + type: git + location: http://github.com/errge/hflags + +library + ghc-options: -Wall + + build-depends: + base >= 4.6 && < 5 + , containers >= 0.4 + , template-haskell >= 2.8 && <2.11 + , text >= 0.11 + + exposed-modules: + HFlags