(define-module (gnu packages julia-xyz)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix git-download)
  #:use-module (guix build-system julia))

(define-public julia-compat
  (package
    (name "julia-compat")
    (version "3.2.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/JuliaLang/Compat.jl")
             (commit (string-append "v" version))))
       (file-name "Compat")
       (sha256
        (base32 "0d21h3l2ry2mmlhpg7b9cxifayzwcv7r13h5wydcbd5pjf6k4qd4"))))
    (build-system julia-build-system)
    (home-page "https://github.com/JuliaLang/Compat.jl")
    (synopsis "Compatibility across Julia versions")
    (description "The Compat package is designed to ease interoperability
between older and newer versions of the Julia language.  The Compat package
provides a macro that lets you use the latest syntax in a backwards-compatible
way.")
    (license license:expat)))

(define-public julia-inifile
  (package
    (name "julia-inifile")
    (version "0.5.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/JuliaIO/IniFile.jl")
             (commit "8ba59958495fa276d6489d2c3903e765d75e0bc0")))
       (file-name "IniFile")
       (sha256
        (base32 "11h6f99jpbg729lplw841m68jprka7q3n8yw390bndlmcdsjabpd"))))
    (build-system julia-build-system)
    (home-page "https://github.com/JuliaIO/IniFile.jl")
    (synopsis "Reading Windows-style INI files")
    (description "This is a julia package that defines an IniFile type that
allows to interface with @file{.ini} files")
    (license license:expat)))

(define-public julia-sha
  (package
    (name "julia-sha")
    (version "0.5.7")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/staticfloat/SHA.jl")
             (commit (string-append "v" version))))
       (file-name "SHA")
       (sha256
        (base32 "10a09kg9z0m8rvwmlgsna6p342kyvizx2axdqc6pzyhraddr8jrp"))))
    (propagated-inputs `(("julia-compat" ,julia-compat)))
    (build-system julia-build-system)
    (home-page "https://github.com/staticfloat/SHA.jl")
    (synopsis
     "Performant, 100% native-julia SHA1, SHA2, and SHA3 implementation")
    (description "Julia package implementing SHA algorithms.  Each exported
function takes in either an @code{Array{UInt8}}, a @code{ByteString} or an
@code{IO} object.")
    (license license:expat)))

(define-public julia-binaryprovider
  (package
    (name "julia-binaryprovider")
    (version "0.5.8")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/JuliaPackaging/BinaryProvider.jl")
             (commit (string-append "v" version))))
       (file-name "BinaryProvider")
       (sha256
        (base32 "174jmg4w8ncgfhdvfnm0p4cnlayw31j4s9sksqlwz1sipywqvww7"))))
    (propagated-inputs `(("julia-sha" ,julia-sha)))
    ;; We don't really need BinaryProvider (as guix provides the binaries) but
    ;; since it's a dependency of other packages we want to precompile it.
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'disable-engine-probe
           (lambda _
             (substitute* "src/BinaryProvider.jl"
               ;; Precompilation tries to download things from the internet,
               ;; disable the download part
               (("probe_platform_engines") "# probe_platform_engines"))
             #t)))))
    (build-system julia-build-system)
    (home-page "https://github.com/JuliaPackaging/BinaryProvider.jl")
    (synopsis "Reliable Binary provider for Julia")
    (description "@code{BinaryProvider.jl} simplifies the installation of
binaries required by julia packages.")
    (license license:expat)))