cabal-version:      2.4

-- Initial package description 'balkon.cabal' generated by
-- 'cabal init'. For further documentation, see:
--   http://haskell.org/cabal/users-guide/
--
-- The name of the package.
name:               balkon

-- The package version.
-- See the Haskell package versioning policy (PVP) for standards
-- guiding when and how versions should be incremented.
-- https://pvp.haskell.org
-- PVP summary:     +-+------- breaking API changes
--                  | | +----- non-breaking API additions
--                  | | | +--- code changes with no API change
version:            0.1.0.0

stability:          experimental

-- A short (one-line) description of the package.
synopsis:           Text layout engine built on top of HarfBuzz.

-- A longer description of the package.
description:
    .
    Given an input text and formatting options, Balkón produces an inline
    layout with defined glyph positions and box coordinates, all within a
    containing unit called a paragraph.
    .
    Internally, HarfBuzz is used to shape individual runs of text, each of
    which fits within one line and has a constant script, direction, language,
    and formatting. Balkón abstracts this so that you can provide text with any
    mix of these attributes and a desired line width for line breaking.

-- URL for the project homepage or repository.
-- TODO: Set homepage when this project has one.
-- homepage:

-- A URL where users can report bugs.
-- TODO: Set issue tracker URL when this project has one.
-- bug-reports:

-- The license under which the package is released.
license:            GPL-3.0-only

-- The file containing the license text.
license-file:       LICENSE

-- The package author(s).
author:             Jaro

-- An email address to which users can send suggestions, bug reports,
-- and patches.
maintainer:         jaro@argonaut-constellation.org

-- A copyright notice.
-- copyright:

category:           Text

-- Extra doc files to be distributed with the package, such as a CHANGELOG
-- or a README.
extra-doc-files:    CHANGELOG.md

-- Extra source files to be distributed with the package, such as examples,
-- or a tutorial module.
extra-source-files:
    assets/fonts/ubuntu/LICENCE.txt,
    assets/fonts/ubuntu/TRADEMARKS.txt,
    assets/fonts/ubuntu/Ubuntu-R.ttf,
    assets/fonts/ubuntu/copyright.txt

source-repository head
    type:             git
    location:         https://git.argonaut-constellation.org/~jaro/balkon
    branch:           main

common language
    -- Base language which the package is written in.
    default-language: Haskell2010
    -- LANGUAGE extensions used by modules in this package.
    -- other-extensions:

common warnings
    ghc-options:      -Wall

-- TODO: Utilise internal libraries
--       (https://cabal.readthedocs.io/en/3.4/cabal-package.html#sublibs)
--       to avoid exposing modules solely for tests.
library
    import:           language, warnings

    -- Directories containing source files.
    hs-source-dirs:   src

    -- Modules exported by the library.
    exposed-modules:
        Data.Text.ParagraphLayout,
        Data.Text.ParagraphLayout.Fragment,
        Data.Text.ParagraphLayout.LineHeight,
        Data.Text.ParagraphLayout.Plain,
        Data.Text.ParagraphLayout.Rect,
        Data.Text.ParagraphLayout.ResolvedSpan,
        Data.Text.ParagraphLayout.Run,
        Data.Text.ParagraphLayout.Span,
        Data.Text.Zipper

    -- Modules included in this library but not exported.
    other-modules:    Data.Text.Script

    -- Other library packages from which modules are imported.
    build-depends:
        base ^>=4.15.1.0,
        harfbuzz-pure ^>=1.0.2.0,
        text ^>=2.0.1,
        text-icu ^>=0.8.0.2,
        unicode-data-scripts ^>=0.2.0.1

test-suite balkon-test
    import:           language, warnings

    -- The interface type and version of the test suite.
    type:             exitcode-stdio-1.0

    -- Directories containing source files.
    hs-source-dirs:   test

    -- The entrypoint to the test suite.
    main-is:          Spec.hs

    other-modules:
        Data.Text.ParagraphLayoutSpec,
        Data.Text.ParagraphLayout.FontLoader,
        Data.Text.ParagraphLayout.ParagraphConstruction,
        Data.Text.ParagraphLayout.ParagraphData,
        Data.Text.ParagraphLayout.PlainSpec,
        Data.Text.ParagraphLayout.RectSpec,
        Data.Text.ParagraphLayout.RunSpec,
        Data.Text.ParagraphLayout.SpanData,
        Data.Text.ZipperSpec

    -- Test dependencies.
    build-depends:
        base ^>=4.15.1.0,
        balkon,
        bytestring ^>=0.11.4.0,
        filepath ^>=1.4.100.0,
        hspec,
        hspec-discover,
        hspec-golden ^>=0.2.0.0,
        harfbuzz-pure ^>=1.0.2.0,
        text ^>=2.0.1

    build-tool-depends:
        hspec-discover:hspec-discover