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Merge pull request #69 from GrammaticalFramework/pgf2-hackage

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Update pgf2 metadata for uploading to Hackage

Even though this isn't able to package the C runtime itself into the Haskell package, I think these changes are still worth merging into master.
This commit is contained in:
John J. Camilleri
2020-08-03 10:53:51 +02:00
committed by GitHub
parent 830dbe760d c53353f087
commit e10bb790cb
8 changed files with 281 additions and 64 deletions
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13
src/runtime/haskell-bind/CHANGELOG.md Normal file
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## 1.2.0
- Stop `pgf-shell` from being built by default.
- parseToChart also returns the category.
- bugfix in bracketedLinearize.
## 1.1.0
- Remove SG library.
## 1.0.0
- Everything up until 2020-07-11.

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src/runtime/haskell-bind/LICENSE Normal file
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GNU LESSER GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
This version of the GNU Lesser General Public License incorporates
the terms and conditions of version 3 of the GNU General Public
License, supplemented by the additional permissions listed below.
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General Public License, and the "GNU GPL" refers to version 3 of the GNU
General Public License.
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3
src/runtime/haskell-bind/PGF.hs
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module PGF(module PGF2) where
import PGF2

1
src/runtime/haskell-bind/PGF/Internal.hs
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module PGF.Internal where

26
src/runtime/haskell-bind/README
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This is a binding to the new GF runtime in C.
The files are:
PGF2.hsc -- a user API similar to Python and Java APIs
PGF2/FFI.hs -- an internal module with FFI definitions for
-- the relevant C functions
HOW TO COMPILE:
cabal install
HOW TO USE:
- Import PGF to the Haskell program that you're writing.
The Cabal infrastructure will make sure to tell the compiler
where to find the relevant modules. Example:
module Main where
import PGF2
import qualified Data.Map as Map
main = do
pgf <- readPGF "Foo.pgf"
let Just english = Map.lookup "FooEng" (languages pgf)

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src/runtime/haskell-bind/README.md Normal file
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# PGF2
This is a Haskell binding to the PGF runtime written in C.
The exposed modules are:
- `PGF2`: a user API similar to Python and Java APIs
- `PGF2.Internal`: an internal module with FFI definitions for the relevant C functions
## How to compile
**Important:** You must have the C runtime already installed and available on your system.
See <https://github.com/GrammaticalFramework/gf-core/blob/master/src/runtime/c/INSTALL>
Once the runtine is installed, you can install the library to your global Cabal installation:
```
cabal install pgf2 --extra-lib-dirs=/usr/local/lib
```
or add it to your `stack.yaml` file:
```yaml
extra-deps:
- pgf2
extra-lib-dirs:
- /usr/local/lib
```
## How to use
Simply import `PGF2` in your Haskell program.
The Cabal infrastructure will make sure to tell the compiler where to find the relevant modules.
## Example
```haskell
module Main where
import PGF2
import qualified Data.Map as Map
main = do
pgf <- readPGF "App12.pgf"
let Just eng = Map.lookup "AppEng" (languages pgf)
-- Parsing
let res = parse eng (startCat pgf) "this is a small theatre"
let ParseOk ((tree,prob):rest) = res
print tree
-- Linearisation
let Just expr = readExpr "AdjCN (PositA red_A) (UseN theatre_N)"
let s = linearize eng expr
print s
```

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src/runtime/haskell-bind/pgf2.cabal
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name: pgf2
version: 0.1.0.0
-- synopsis:
-- description:
homepage: http://www.grammaticalframework.org
license: LGPL-3
--license-file: LICENSE
author: Krasimir Angelov, Inari
maintainer:
-- copyright:
category: Language
build-type: Simple
extra-source-files: README
cabal-version: >=1.10
name: pgf2
version: 1.2.0
synopsis: Bindings to the C version of the PGF runtime
description:
GF, Grammatical Framework, is a programming language for multilingual grammar applications.
GF grammars are compiled into Portable Grammar Format (PGF) which can be used with the PGF runtime, written in C.
This package provides Haskell bindings to that runtime.
homepage: https://www.grammaticalframework.org
license: LGPL-3
license-file: LICENSE
author: Krasimir Angelov
maintainer: kr.angelov@gmail.com
category: Language
build-type: Simple
extra-source-files: CHANGELOG.md, README.md
cabal-version: >=1.10
library
exposed-modules: PGF2, PGF2.Internal
-- backwards compatibility API:
--, PGF, PGF.Internal
other-modules: PGF2.FFI, PGF2.Expr, PGF2.Type
build-depends: base >=4.3,
containers, pretty
-- hs-source-dirs:
default-language: Haskell2010
build-tools: hsc2hs
exposed-modules:
PGF2,
PGF2.Internal
other-modules:
PGF2.FFI,
PGF2.Expr,
PGF2.Type
build-depends:
base >=4.3 && <5,
containers,
pretty
default-language: Haskell2010
build-tools: hsc2hs
extra-libraries: pgf gu
cc-options: -std=c99
c-sources: utils.c
extra-libraries: pgf gu
cc-options: -std=c99
c-sources: utils.c
executable pgf-shell
main-is: pgf-shell.hs
hs-source-dirs: examples
build-depends: base, pgf2, containers, mtl, lifted-base
default-language: Haskell2010
if impl(ghc>=7.0)
ghc-options: -rtsopts
-- executable pgf-shell
-- main-is: pgf-shell.hs
-- hs-source-dirs: examples
-- build-depends:
-- base,
-- containers,
-- lifted-base,
-- mtl,
-- pgf2
-- default-language: Haskell2010
-- if impl(ghc>=7.0)
-- ghc-options: -rtsopts

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src/runtime/haskell-bind/stack.yaml Normal file
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# This is mainly here so that I can run `stack sdist` for uploading to Hackage
resolver: lts-12.26 # ghc 8.4.4