cabal-version:      2.4
name:               dataframe-fastcsv
version:            1.1.1.0
synopsis: SIMD-accelerated CSV reader for the dataframe library.

description: A fast, SIMD-accelerated CSV/TSV reader using memory-mapped I/O
             and carryless multiplication for quote handling. Supports AVX2
             (x86-64) and ARM NEON with fallback to a pure Haskell state machine.

bug-reports: https://github.com/mchav/dataframe/issues
license:            MIT
license-file:       LICENSE
author:             Michael Chavinda
maintainer:         mschavinda@gmail.com

copyright: (c) 2024-2026 Michael Chavinda
category: Data
tested-with:        GHC ==9.4.8 || ==9.6.7 || ==9.8.4 || ==9.10.3 || ==9.12.2
extra-source-files: cbits/process_csv.h
                    tests/data/unstable_csv/*.csv
                    tests/data/unstable_csv/*.tsv

common warnings
    ghc-options:
        -Wincomplete-patterns
        -Wincomplete-uni-patterns
        -Wunused-imports
        -Wunused-packages
        -Wunused-local-binds

-- Turn on AddressSanitizer + UndefinedBehaviorSanitizer for both the
-- C parser and GHC-managed memory.  Used by CI and during local
-- hardening passes:
--
--   cabal test -fasan dataframe-fastcsv:test:tests
--
-- Requires a clang / gcc that supports the sanitizers at both compile
-- and link time.  Slow; off by default.
flag asan
    default:     False
    manual:      True
    description: Build the C parser with AddressSanitizer + UBSan instrumentation.

library
    import: warnings
    default-extensions: Strict
    exposed-modules: DataFrame.IO.CSV.Fast
    other-modules:   DataFrame.IO.CSV.Fast.Columns
                     DataFrame.IO.CSV.Fast.Core
                     DataFrame.IO.CSV.Fast.Index
                     DataFrame.IO.CSV.Fast.IndexPar
                     DataFrame.IO.CSV.Fast.Parallel
                     DataFrame.IO.CSV.Fast.Passes
                     DataFrame.IO.CSV.Fast.Slice
                     DataFrame.IO.CSV.Fast.TextMerge
                     DataFrame.IO.CSV.Fast.Workers
    build-depends:    base >= 4 && < 5,
                      bytestring >= 0.11 && < 0.13,
                      containers >= 0.6.7 && < 0.9,
                      dataframe-core ^>= 1.1,
                      dataframe-csv ^>= 1.0.2,
                      dataframe-operations ^>= 1.1.1,
                      dataframe-parsing ^>= 1.0.2,
                      mmap >= 0.5.8 && < 0.6,
                      text >= 2.0 && < 3,
                      time >= 1.12 && < 2,
                      vector ^>= 0.13
    hs-source-dirs:   src
    c-sources:        cbits/process_csv.c
    include-dirs:     cbits
    includes:         process_csv.h
    install-includes: process_csv.h
    cc-options:       -Wall -Wextra -fno-strict-aliasing
    default-language: Haskell2010
    if flag(asan)
        cc-options: -O1 -g -fsanitize=address,undefined -fno-omit-frame-pointer
        ld-options: -fsanitize=address,undefined

test-suite tests
    import: warnings
    type: exitcode-stdio-1.0
    main-is: Main.hs
    -- -threaded so the chunk-parallel path actually runs on multiple
    -- capabilities (the library itself does not choose the RTS).
    ghc-options: -threaded -rtsopts "-with-rtsopts=-N"
    other-modules: Operations.ChunkParallel
                   Operations.ReadCsv
                   Operations.TypedExtraction
                   Properties.Csv
    build-depends:  base >= 4 && < 5,
                    containers >= 0.6.7 && < 0.9,
                    dataframe >= 1 && < 3,
                    dataframe-core ^>= 1.1,
                    dataframe-csv ^>= 1.0.2,
                    dataframe-fastcsv,
                    dataframe-operations ^>= 1.1.1,
                    dataframe-parsing ^>= 1.0.2,
                    directory >= 1.3.0.0 && < 2,
                    HUnit ^>= 1.6,
                    QuickCheck >= 2 && < 3,
                    text >= 2.0 && < 3,
                    time >= 1.12 && < 2,
                    vector ^>= 0.13
    hs-source-dirs: tests
    default-language: Haskell2010
    if flag(asan)
        ld-options: -fsanitize=address,undefined