gnu: gpodder: Update to 3.10.11.
[jackhill/guix/guix.git] / gnu / packages / haskell-web.scm
index 8af115f..6f1c460 100644 (file)
@@ -1,10 +1,12 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2015 Paul van der Walt <paul@denknerd.org>
-;;; Copyright © 2015, 2016, 2018 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2015, 2016, 2017, 2018 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2015 Federico Beffa <beffa@fbengineering.ch>
 ;;; Copyright © 2016 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2017 rsiddharth <s@ricketyspace.net>
 ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2019 Robert Vollmert <rob@vllmrt.net>
+;;; Copyright © 2019 John Soo <jsoo1@asu.edu>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
 
 (define-module (gnu packages haskell-web)
   #:use-module (gnu packages)
+  #:use-module (gnu packages curl)
   #:use-module (gnu packages haskell)
   #:use-module (gnu packages haskell-check)
   #:use-module (gnu packages haskell-crypto)
-  #:use-module (gnu packages tls)
+  #:use-module (gnu packages haskell-xyz)
   #:use-module (guix build-system haskell)
   #:use-module (guix download)
   #:use-module ((guix licenses) #:prefix license:)
 (define-public ghc-tagsoup
   (package
     (name "ghc-tagsoup")
-    (version "0.14.3")
+    (version "0.14.6")
     (source
      (origin
        (method url-fetch)
-       (uri (string-append
-             "https://hackage.haskell.org/package/tagsoup/tagsoup-"
-             version
-             ".tar.gz"))
+       (uri (string-append "https://hackage.haskell.org/package/tagsoup/"
+                           "tagsoup-" version ".tar.gz"))
        (sha256
         (base32
-         "00j2rm2sx0syn16kg2402fz4k8yqfl9knmi367jsiycds1q9zzf9"))))
+         "1yv3dbyb0i1yqm796jgc4jj5kxkla1sxb3b2klw5ks182kdx8kjb"))))
     (build-system haskell-build-system)
-    (inputs `(("ghc-text" ,ghc-text)))
     (native-inputs
      `(("ghc-quickcheck" ,ghc-quickcheck)))
     (home-page "http://community.haskell.org/~ndm/tagsoup/")
@@ -66,7 +66,7 @@ for screen-scraping.")
 (define-public ghc-cookie
   (package
     (name "ghc-cookie")
-    (version "0.4.3")
+    (version "0.4.4")
     (source
      (origin
        (method url-fetch)
@@ -76,12 +76,11 @@ for screen-scraping.")
              ".tar.gz"))
        (sha256
         (base32
-         "0qpdydhb9gw590ffabqg70x7xvjpg8l74idqnrfbhv5yrr7hryzv"))))
+         "1qy09i0jh2z9i9avy2khf8a8afq4fqgnv0fyrszgfg4kmq2fsi9j"))))
     (build-system haskell-build-system)
     (inputs
      `(("ghc-old-locale" ,ghc-old-locale)
        ("ghc-blaze-builder" ,ghc-blaze-builder)
-       ("ghc-text" ,ghc-text)
        ("ghc-data-default-class" ,ghc-data-default-class)
        ("ghc-hunit" ,ghc-hunit)
        ("ghc-quickcheck" ,ghc-quickcheck)
@@ -93,20 +92,42 @@ for screen-scraping.")
     (description "HTTP cookie parsing and rendering library for Haskell.")
     (license license:bsd-3)))
 
+(define-public ghc-httpd-shed
+  (package
+    (name "ghc-httpd-shed")
+    (version "0.4.0.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://hackage.haskell.org/package/httpd-shed/"
+                           "httpd-shed-" version ".tar.gz"))
+       (sha256
+        (base32
+         "064jy1mqhnf1hvq6s04wlhmp916rd522x58djb9qixv13vc8gzxh"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-network-uri" ,ghc-network-uri)
+       ("ghc-network" ,ghc-network)))
+    (home-page "https://hackage.haskell.org/package/httpd-shed")
+    (synopsis "Simple web-server with an interact style API")
+    (description
+     "This web server promotes a function from @code{Request} to @code{IO
+Response} into a local web server.  The user can decide how to interpret the
+requests, and the library is intended for implementing Ajax APIs.")
+    (license license:bsd-3)))
+
 (define-public ghc-http-types
   (package
     (name "ghc-http-types")
-    (version "0.11")
+    (version "0.12.3")
     (source
      (origin
        (method url-fetch)
-       (uri (string-append
-             "https://hackage.haskell.org/package/http-types/http-types-"
-             version
-             ".tar.gz"))
+       (uri (string-append "https://hackage.haskell.org/package/http-types/"
+                           "http-types-" version ".tar.gz"))
        (sha256
         (base32
-         "08w30rf1i7kbh2j1iajqmj6yhhmglnb8kjggc8kdni3xahhrgcss"))))
+         "05j00b9nqmwh9zaq9y9x50k81v2pd3j7a71kd91zlnbl8xk4m2jf"))))
     (build-system haskell-build-system)
     (native-inputs
      `(("ghc-doctest" ,ghc-doctest)
@@ -115,9 +136,7 @@ for screen-scraping.")
        ("ghc-quickcheck-instances" ,ghc-quickcheck-instances)
        ("hspec-discover" ,hspec-discover)))
     (inputs
-     `(("ghc-case-insensitive" ,ghc-case-insensitive)
-       ("ghc-blaze-builder" ,ghc-blaze-builder)
-       ("ghc-text" ,ghc-text)))
+     `(("ghc-case-insensitive" ,ghc-case-insensitive)))
     (home-page "https://github.com/aristidb/http-types")
     (synopsis "Generic HTTP types for Haskell")
     (description "This package provides generic HTTP types for Haskell (for
@@ -127,29 +146,34 @@ both client and server code).")
 (define-public ghc-http
   (package
     (name "ghc-http")
-    (version "4000.3.3")
+    (version "4000.3.12")
     (outputs '("out" "doc"))
     (source
      (origin
        (method url-fetch)
-       (uri (string-append
-             "https://hackage.haskell.org/package/HTTP/HTTP-"
-             version
-             ".tar.gz"))
+       (uri (string-append "https://hackage.haskell.org/package/HTTP/"
+                           "HTTP-" version ".tar.gz"))
        (sha256
         (base32
-         "1wlvvqcxsnd2is3khsla0vd8i9cy12v1pg6d6i13ihcd131a7bdv"))))
+         "140r6qy1ay25piv0z3hih11zhigyi08nkwc32097j43pjff6mzx3"))))
     (build-system haskell-build-system)
     (native-inputs
-     `(("ghc-hunit" ,ghc-hunit)))
+     `(("ghc-httpd-shed" ,ghc-httpd-shed)
+       ("ghc-hunit" ,ghc-hunit)
+       ("ghc-test-framework" ,ghc-test-framework)
+       ("ghc-test-framework-hunit" ,ghc-test-framework-hunit)))
     (inputs
-     `(("ghc-old-time" ,ghc-old-time)
-       ("ghc-parsec" ,ghc-parsec)
-       ("ghc-mtl" ,ghc-mtl)
+     `(("ghc-case-insensitive" ,ghc-case-insensitive)
+       ("ghc-conduit" ,ghc-conduit)
+       ("ghc-conduit-extra" ,ghc-conduit-extra)
+       ("ghc-http-types" ,ghc-http-types)
+       ("ghc-old-time" ,ghc-old-time)
+       ("ghc-puremd5" ,ghc-puremd5)
        ("ghc-network" ,ghc-network)
-       ("ghc-network-uri" ,ghc-network-uri)))
+       ("ghc-network-uri" ,ghc-network-uri)
+       ("ghc-split" ,ghc-split)))
     (arguments
-     `(#:tests? #f))  ; FIXME: currently missing libraries used for tests.
+     `(#:tests? #f)) ; FIXME: currently missing libraries used for tests.
     (home-page "https://github.com/haskell/HTTP")
     (synopsis "Library for client-side HTTP")
     (description
@@ -161,7 +185,7 @@ responses coming back.")
 (define-public ghc-http-client
   (package
     (name "ghc-http-client")
-    (version "0.5.7.1")
+    (version "0.5.13.1")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://hackage.haskell.org/package/"
@@ -169,27 +193,27 @@ responses coming back.")
                                   version ".tar.gz"))
               (sha256
                (base32
-                "19cvnnfcjj2m3pgs6ivyjs21rw9wx5ynarh6hvb27a76cscai2fy"))))
+                "0szwbgvkkdz56lgi91armkagmb7nnfwbpp4j7cm9zhmffv3ba8g1"))))
     (build-system haskell-build-system)
     ;; Tests require access to the web.
     (arguments `(#:tests? #f))
     (inputs
-     `(("ghc-text" ,ghc-text)
-       ("ghc-http-types" ,ghc-http-types)
+     `(("ghc-async" ,ghc-async)
+       ("ghc-base64-bytestring" ,ghc-base64-bytestring)
        ("ghc-blaze-builder" ,ghc-blaze-builder)
-       ("ghc-data-default-class" ,ghc-data-default-class)
-       ("ghc-network" ,ghc-network)
-       ("ghc-streaming-commons" ,ghc-streaming-commons)
        ("ghc-case-insensitive" ,ghc-case-insensitive)
-       ("ghc-base64-bytestring" ,ghc-base64-bytestring)
        ("ghc-cookie" ,ghc-cookie)
+       ("ghc-data-default-class" ,ghc-data-default-class)
        ("ghc-exceptions" ,ghc-exceptions)
-       ("ghc-random" ,ghc-random)
+       ("ghc-http-types" ,ghc-http-types)
+       ("ghc-memory" ,ghc-memory)
        ("ghc-mime-types" ,ghc-mime-types)
-       ("ghc-network-uri" ,ghc-network-uri)
        ("ghc-monad-control" ,ghc-monad-control)
-       ("ghc-zlib" ,ghc-zlib)
-       ("ghc-async" ,ghc-async)))
+       ("ghc-network" ,ghc-network)
+       ("ghc-network-uri" ,ghc-network-uri)
+       ("ghc-random" ,ghc-random)
+       ("ghc-streaming-commons" ,ghc-streaming-commons)
+       ("ghc-zlib" ,ghc-zlib)))
     (native-inputs
      `(("ghc-hspec" ,ghc-hspec)))
     (home-page "https://github.com/snoyberg/http-client")
@@ -202,7 +226,7 @@ for more user-friendly packages.")
 (define-public ghc-http-client-tls
   (package
     (name "ghc-http-client-tls")
-    (version "0.3.5.1")
+    (version "0.3.5.3")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://hackage.haskell.org/package/"
@@ -210,7 +234,7 @@ for more user-friendly packages.")
                                   version ".tar.gz"))
               (sha256
                (base32
-                "0n4mi8z77qaggfyq17z79cl304nf1f4h6gag60v4wjwghvmj7yn1"))))
+                "0qj3pcpgbsfsc4m52dz35khhl4hf1i0nmcpa445z82d9567vy6j7"))))
     (build-system haskell-build-system)
     ;; Tests require Internet access
     (arguments `(#:tests? #f))
@@ -234,7 +258,7 @@ libraries, such as http-conduit.")
 (define-public ghc-http-date
   (package
     (name "ghc-http-date")
-    (version "0.0.6.1")
+    (version "0.0.8")
     (source
      (origin
        (method url-fetch)
@@ -243,7 +267,7 @@ libraries, such as http-conduit.")
                            "http-date-" version ".tar.gz"))
        (sha256
         (base32
-         "0dknh28kyarnzqrsc80ssalxjrq0qbv7ir49247p2grb7rh0dqgj"))))
+         "09slbzqayjnqqz9zybk7slgzvizgplikqgg4b2flzgks91466k0g"))))
     (build-system haskell-build-system)
     (inputs
      `(("ghc-attoparsec" ,ghc-attoparsec)))
@@ -281,13 +305,12 @@ Date in Haskell.")
        ("ghc-unordered-containers" ,ghc-unordered-containers)
        ("ghc-vector" ,ghc-vector)
        ("ghc-word8" ,ghc-word8)
-       ("ghc-psqueues" ,ghc-psqueues)
-       ("ghc-stm" ,ghc-stm)))
-       (native-inputs
-        `(("ghc-glob" ,ghc-glob)
-         ("ghc-hspec" ,ghc-hspec)
-         ("ghc-doctest" ,ghc-doctest)
-         ("hspec-discover" ,hspec-discover)))
+       ("ghc-psqueues" ,ghc-psqueues)))
+    (native-inputs
+     `(("ghc-glob" ,ghc-glob)
+       ("ghc-hspec" ,ghc-hspec)
+       ("ghc-doctest" ,ghc-doctest)
+       ("hspec-discover" ,hspec-discover)))
     (home-page "https://github.com/kazu-yamamoto/http2")
     (synopsis "HTTP/2 library including frames, priority queues and HPACK")
     (description "This package provides a HTTP/2.0 library including frames
@@ -297,15 +320,16 @@ and HPACK.  Currently HTTP/2 16 framing and HPACK 10 is supported.")
 (define-public ghc-http-conduit
   (package
     (name  "ghc-http-conduit")
-    (version "2.2.4")
+    (version "2.3.2")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://hackage.haskell.org/package/"
                            "http-conduit-" version "/" "http-conduit-"
                            version ".tar.gz"))
-       (sha256 (base32
-                "1wcl3lpg4v1ylq9j77j9fmf6l9qbmp8dmj3a9829q19q6bbgza7l"))))
+       (sha256
+        (base32
+         "1iay4hr0mj8brkxvgkv1liqa8irl9axfc3qhn8qsvcyq4n1l95km"))))
     (build-system haskell-build-system)
     ;; FIXME: `httpLbs TLS` in test-suite `test` fails with
     ;; ConnectionFailure getProtocolByName: does not exist (no such protocol
@@ -321,8 +345,8 @@ and HPACK.  Currently HTTP/2 16 framing and HPACK 10 is supported.")
        ("ghc-http-client" ,ghc-http-client)
        ("ghc-http-client-tls" ,ghc-http-client-tls)
        ("ghc-monad-control" ,ghc-monad-control)
-       ("ghc-mtl" ,ghc-mtl)
-       ("ghc-exceptions" ,ghc-exceptions)))
+       ("ghc-exceptions" ,ghc-exceptions)
+       ("ghc-unliftio" ,ghc-unliftio)))
     (native-inputs
      `(("ghc-hunit" ,ghc-hunit)
        ("ghc-hspec" ,ghc-hspec)
@@ -330,7 +354,6 @@ and HPACK.  Currently HTTP/2 16 framing and HPACK 10 is supported.")
        ("ghc-connection" ,ghc-connection)
        ("ghc-warp-tls" ,ghc-warp-tls)
        ("ghc-blaze-builder" ,ghc-blaze-builder)
-       ("ghc-text" ,ghc-text)
        ("ghc-conduit" ,ghc-conduit)
        ("ghc-utf8-string" ,ghc-utf8-string)
        ("ghc-case-insensitive" ,ghc-case-insensitive)
@@ -340,7 +363,6 @@ and HPACK.  Currently HTTP/2 16 framing and HPACK 10 is supported.")
        ("ghc-warp" ,ghc-warp)
        ("ghc-wai-conduit" ,ghc-wai-conduit)
        ("ghc-http-types" ,ghc-http-types)
-       ("ghc-http-client" ,ghc-http-client)
        ("ghc-cookie" ,ghc-cookie)
        ("ghc-conduit-extra" ,ghc-conduit-extra)
        ("ghc-streaming-commons" ,ghc-streaming-commons)
@@ -357,7 +379,7 @@ which allow you to avoid direct usage of conduits.")
 (define-public ghc-wai
   (package
     (name "ghc-wai")
-    (version "3.2.1.1")
+    (version "3.2.1.2")
     (source
      (origin
        (method url-fetch)
@@ -367,7 +389,7 @@ which allow you to avoid direct usage of conduits.")
              ".tar.gz"))
        (sha256
         (base32
-         "08afasnirja21vr0bmzcywz4w29x736dmdv7h8nnh1l8bn7sd02x"))))
+         "0jr3b2789wa4m6mxkz12ynz4lfsqmgbrcy0am8karyqr3x3528r8"))))
     (build-system haskell-build-system)
     (inputs
      `(("ghc-bytestring-builder" ,ghc-bytestring-builder)
@@ -375,7 +397,6 @@ which allow you to avoid direct usage of conduits.")
        ("ghc-vault" ,ghc-vault)
        ("ghc-blaze-builder" ,ghc-blaze-builder)
        ("ghc-network" ,ghc-network)
-       ("ghc-text" ,ghc-text)
        ("ghc-http-types" ,ghc-http-types)))
     (native-inputs
      `(("hspec-discover" ,hspec-discover)
@@ -392,7 +413,7 @@ communication between web applications and web servers.")
 (define-public ghc-wai-logger
   (package
     (name "ghc-wai-logger")
-    (version "2.3.0")
+    (version "2.3.2")
     (source
      (origin
        (method url-fetch)
@@ -402,7 +423,7 @@ communication between web applications and web servers.")
              ".tar.gz"))
        (sha256
         (base32
-         "1w0b0vinsyqr37wciljkz8g5dcmfi2r210lq194a0wkycly9kkch"))))
+         "0w5ldq4gplc16zzk5ikmbbjw79imaqvw8p6lylaw3hlsbn3zzm4d"))))
     (build-system haskell-build-system)
     (arguments `(#:tests? #f)) ; FIXME: Tests cannot find libraries exported
                                ; by propagated-inputs.
@@ -425,7 +446,7 @@ communication between web applications and web servers.")
 (define-public ghc-wai-extra
   (package
     (name "ghc-wai-extra")
-    (version "3.0.18")
+    (version "3.0.24.2")
     (source
      (origin
        (method url-fetch)
@@ -435,7 +456,7 @@ communication between web applications and web servers.")
              ".tar.gz"))
        (sha256
         (base32
-         "0r079mqqdv14fp97w0rigdpwk6b88grpjlqsjc5y8bbc0skf5za2"))))
+         "07gcgq59dki5drkjci9ka34xjsy3bqilbsx0lsc4905w9jlyfbci"))))
     (build-system haskell-build-system)
     (inputs
      `(("ghc-ansi-terminal" ,ghc-ansi-terminal)
@@ -455,7 +476,6 @@ communication between web applications and web servers.")
        ("ghc-void" ,ghc-void)
        ("ghc-wai" ,ghc-wai)
        ("ghc-http-types" ,ghc-http-types)
-       ("ghc-text" ,ghc-text)
        ("ghc-case-insensitive" ,ghc-case-insensitive)
        ("ghc-data-default-class" ,ghc-data-default-class)
        ("ghc-unix-compat" ,ghc-unix-compat)
@@ -474,7 +494,7 @@ functionality.")
 (define-public ghc-wai-conduit
   (package
     (name "ghc-wai-conduit")
-    (version "3.0.0.3")
+    (version "3.0.0.4")
     (source
      (origin
        (method url-fetch)
@@ -483,7 +503,7 @@ functionality.")
                            "wai-conduit-" version ".tar.gz"))
        (sha256
         (base32
-         "1zvsiwjq2mvkb9sjgp3ly9m968m7a2jjzr4id6jpi3mmqykj15z4"))))
+         "07yn41rn2skd5p3wqqa09wa761vj7ibl8l19gh4bi4i8slxhk417"))))
     (build-system haskell-build-system)
     (inputs
      `(("ghc-conduit" ,ghc-conduit)
@@ -496,10 +516,34 @@ functionality.")
 Haskell's Web Application Interface (WAI).")
     (license license:expat)))
 
+(define-public ghc-bsb-http-chunked
+  (package
+    (name "ghc-bsb-http-chunked")
+    (version "0.0.0.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://hackage.haskell.org/package/"
+             "bsb-http-chunked/bsb-http-chunked-"
+             version ".tar.gz"))
+       (sha256
+        (base32
+         "1x6m6xkrcw6jiaig1bb2wb5pqyw31x8xr9k9pxgq2g3ng44pbjr8"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-bytestring-builder" ,ghc-bytestring-builder)))
+    (home-page "http://github.com/sjakobi/bsb-http-chunked")
+    (synopsis "Chunked HTTP transfer encoding for bytestring builders")
+    (description "This Haskell library contains functions for encoding
+bytestring builders for chunked Hypertext Transfer Protocol (HTTP) 1.1
+transfers.")
+    (license license:bsd-3)))
+
 (define-public ghc-warp
   (package
     (name "ghc-warp")
-    (version "3.2.11.1")
+    (version "3.2.27")
     (source
      (origin
        (method url-fetch)
@@ -507,40 +551,34 @@ Haskell's Web Application Interface (WAI).")
                            "warp-" version "/" "warp-" version
                            ".tar.gz"))
        (sha256
-        (base32
-         "1zp5cy0bbj508vdvms1n5z80z37m253kwsqc5a83cfc990n6fgw5"))))
+        (base32 "0p2w88q0zd55ms20qylipbi0qzbf324i9r8b9qqxyds5yc1anq76"))))
     (build-system haskell-build-system)
-    (arguments
-     `(#:tests? #f)) ; FIXME: Test-Suite `spec` fails.
     (inputs
      `(("ghc-async" ,ghc-async)
        ("ghc-auto-update" ,ghc-auto-update)
-       ("ghc-blaze-builder" ,ghc-blaze-builder)
-       ("ghc-bytestring-builder" ,ghc-bytestring-builder)
+       ("ghc-bsb-http-chunked" ,ghc-bsb-http-chunked)
        ("ghc-case-insensitive" ,ghc-case-insensitive)
        ("ghc-hashable" ,ghc-hashable)
        ("ghc-http-types" ,ghc-http-types)
        ("ghc-iproute" ,ghc-iproute)
        ("ghc-network" ,ghc-network)
-       ("ghc-stm" ,ghc-stm)
        ("ghc-streaming-commons" ,ghc-streaming-commons)
-       ("ghc-text" ,ghc-text)
        ("ghc-unix-compat" ,ghc-unix-compat)
        ("ghc-vault" ,ghc-vault)
        ("ghc-wai" ,ghc-wai)
        ("ghc-word8" ,ghc-word8)
-       ("ghc-lifted-base" ,ghc-lifted-base)
        ("ghc-http-date" ,ghc-http-date)
        ("ghc-simple-sendfile" ,ghc-simple-sendfile)
        ("ghc-http2" ,ghc-http2)))
     (native-inputs
-     `(("ghc-silently" ,ghc-silently)
+     `(("curl" ,curl)
+       ("ghc-silently" ,ghc-silently)
        ("ghc-hspec" ,ghc-hspec)
-       ("ghc-auto-update" ,ghc-auto-update)
        ("ghc-doctest" ,ghc-doctest)
+       ("ghc-lifted-base" ,ghc-lifted-base)
        ("ghc-quickcheck" ,ghc-quickcheck)
        ("ghc-hunit" ,ghc-hunit)
-       ("ghc-http" ,ghc-http)
+       ("ghc-http-client" ,ghc-http-client)
        ("hspec-discover" ,hspec-discover)))
     (home-page "http://github.com/yesodweb/wai")
     (synopsis "HTTP server library for Haskell's WAI")
@@ -548,10 +586,36 @@ Haskell's Web Application Interface (WAI).")
 based WAI (Web Application Interface in Haskell).")
     (license license:expat)))
 
+(define-public ghc-tls-session-manager
+  (package
+  (name "ghc-tls-session-manager")
+  (version "0.0.0.2")
+  (source
+    (origin
+      (method url-fetch)
+      (uri (string-append
+            "https://hackage.haskell.org/package/"
+            "tls-session-manager/tls-session-manager-"
+             version ".tar.gz"))
+      (sha256
+        (base32
+          "0rvmln545vghsx8zhxp44f0f6pzma8cylarmfhhysy55ipywr1n5"))))
+  (build-system haskell-build-system)
+  (inputs
+    `(("ghc-auto-update" ,ghc-auto-update)
+      ("ghc-clock" ,ghc-clock)
+      ("ghc-psqueues" ,ghc-psqueues)
+      ("ghc-tls" ,ghc-tls)))
+  (home-page "http://hackage.haskell.org/package/tls-session-manager")
+  (synopsis "In-memory TLS session manager")
+  (description "This Haskell library provides a TLS session manager with
+limitation, automatic pruning, energy saving and replay resistance.")
+  (license license:bsd-3)))
+
 (define-public ghc-warp-tls
   (package
     (name "ghc-warp-tls")
-    (version "3.2.3")
+    (version "3.2.4.3")
     (source
      (origin
        (method url-fetch)
@@ -560,7 +624,7 @@ based WAI (Web Application Interface in Haskell).")
                            "warp-tls-" version ".tar.gz"))
        (sha256
         (base32
-         "14m2bzk5ivz9gdpxlcj6qnh46f2lycm1ybdjnfkj2876zrqwii7m"))))
+         "17gj295fr98l7mkz2gdz6kahdnmja0sql3kvy2zab6q168g53kc4"))))
     (build-system haskell-build-system)
     (inputs
      `(("ghc-cryptonite" ,ghc-cryptonite)
@@ -568,6 +632,7 @@ based WAI (Web Application Interface in Haskell).")
        ("ghc-network" ,ghc-network)
        ("ghc-streaming-commons" ,ghc-streaming-commons)
        ("ghc-tls" ,ghc-tls)
+       ("ghc-tls-session-manager" ,ghc-tls-session-manager)
        ("ghc-wai" ,ghc-wai)
        ("ghc-warp" ,ghc-warp)))
     (home-page "http://github.com/yesodweb/wai")
@@ -579,7 +644,7 @@ a WAI handler, via the native Haskell TLS implementation.")
 (define-public ghc-xss-sanitize
   (package
     (name "ghc-xss-sanitize")
-    (version "0.3.5.7")
+    (version "0.3.6")
     (source
      (origin
        (method url-fetch)
@@ -588,7 +653,7 @@ a WAI handler, via the native Haskell TLS implementation.")
              version ".tar.gz"))
        (sha256
         (base32
-         "005cmhaw9xbzkcn42jmhvcvk63bzmg4lml368xwmqdvh7r0mcn4m"))))
+         "1d72s3a6520iwwc1wbn9v2znqgbw6a5wwzb23iq8ny9ccnjyx1dk"))))
     (build-system haskell-build-system)
     (inputs
      `(("ghc-tagsoup" ,ghc-tagsoup)
@@ -596,8 +661,7 @@ a WAI handler, via the native Haskell TLS implementation.")
        ("ghc-css-text" ,ghc-css-text)
        ("ghc-network-uri" ,ghc-network-uri)))
     (native-inputs
-     `(("ghc-text" ,ghc-text)
-       ("ghc-attoparsec" ,ghc-attoparsec)
+     `(("ghc-attoparsec" ,ghc-attoparsec)
        ("ghc-hspec" ,ghc-hspec)
        ("ghc-hunit" ,ghc-hunit)))
     (home-page "https://github.com/yesodweb/haskell-xss-sanitize")
@@ -623,8 +687,7 @@ attacks.")
          "0ynd9f4hn2sfwqzbsa0y7phmxq8za7jiblpjwx0ry8b372zhgxaz"))))
     (build-system haskell-build-system)
     (inputs
-     `(("ghc-text" ,ghc-text)
-       ("ghc-attoparsec" ,ghc-attoparsec)
+     `(("ghc-attoparsec" ,ghc-attoparsec)
        ("ghc-hspec" ,ghc-hspec)
        ("ghc-quickcheck" ,ghc-quickcheck)))
     (home-page "http://www.yesodweb.com/")
@@ -636,7 +699,7 @@ Haskell.")
 (define-public ghc-mime-types
   (package
     (name "ghc-mime-types")
-    (version "0.1.0.7")
+    (version "0.1.0.8")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://hackage.haskell.org/package/"
@@ -644,10 +707,8 @@ Haskell.")
                                   version ".tar.gz"))
               (sha256
                (base32
-                "1fg9cqpp5lswk8ajlq4f41n12c2v2naz179l8dsz6zisjqj4l5l3"))))
+                "14ccl2842ya17zyj0bpc7vzklbyqvvydpbypn69h2fmhgji192x8"))))
     (build-system haskell-build-system)
-    (inputs
-     `(("ghc-text" ,ghc-text)))
     (home-page "https://github.com/yesodweb/wai")
     (synopsis "Basic MIME type handling types and functions")
     (description
@@ -677,32 +738,10 @@ Haskell.")
 documents.")
     (license license:bsd-3)))
 
-(define-public ghc-xhtml
-  (package
-    (name "ghc-xhtml")
-    (version "3000.2.1")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (string-append
-             "https://hackage.haskell.org/package/xhtml/xhtml-"
-             version
-             ".tar.gz"))
-       (sha256
-        (base32
-         "1n6wgzxbj8xf0wf1il827qidphnffb5vzhwzqlxhh70c2y10f0ik"))))
-    (build-system haskell-build-system)
-    (home-page "https://github.com/haskell/xhtml")
-    (synopsis "XHTML combinator library")
-    (description
-     "This package provides combinators for producing XHTML 1.0, including the
-Strict, Transitional and Frameset variants.")
-    (license license:bsd-3)))
-
 (define-public ghc-blaze-html
   (package
     (name "ghc-blaze-html")
-    (version "0.9.0.1")
+    (version "0.9.1.1")
     (source
      (origin
        (method url-fetch)
@@ -711,13 +750,10 @@ Strict, Transitional and Frameset variants.")
                            version ".tar.gz"))
        (sha256
         (base32
-         "0r0acv47nh75bmf7kjyfvhcwz8f02rn9x0a1l80pzgyczfrsmkmf"))))
+         "06xv8fqhclfjj61z74cgggn4lmx1s7diakxg84mnkgfvk11983pa"))))
     (build-system haskell-build-system)
-    (arguments
-     `(#:configure-flags (list "--allow-newer=QuickCheck")))
     (inputs
      `(("ghc-blaze-builder" ,ghc-blaze-builder)
-       ("ghc-text" ,ghc-text)
        ("ghc-blaze-markup" ,ghc-blaze-markup)))
     (native-inputs
      `(("ghc-hunit" ,ghc-hunit)
@@ -733,7 +769,7 @@ Strict, Transitional and Frameset variants.")
 (define-public ghc-aeson
   (package
     (name "ghc-aeson")
-    (version "1.2.4.0")
+    (version "1.3.1.1")
     (source
      (origin
        (method url-fetch)
@@ -743,7 +779,7 @@ Strict, Transitional and Frameset variants.")
              ".tar.gz"))
        (sha256
         (base32
-         "16zwpd07cmhs58wwsqbhxy3b58gqw8w5nr7nf6lwi4nvznjdn09l"))))
+         "1i1ig840fvsb1lnklcv32zsc0zscirc301lw1mpfxhc6h4pk0gw4"))))
     (build-system haskell-build-system)
     (arguments `(#:tests? #f)) ; FIXME: testing libraries are missing.
     (inputs
@@ -753,7 +789,6 @@ Strict, Transitional and Frameset variants.")
        ("ghc-hashable" ,ghc-hashable)
        ("ghc-scientific" ,ghc-scientific)
        ("ghc-tagged" ,ghc-tagged)
-       ("ghc-text" ,ghc-text)
        ("ghc-th-abstraction" ,ghc-th-abstraction)
        ("ghc-time-locale-compat" ,ghc-time-locale-compat)
        ("ghc-unordered-containers" ,ghc-unordered-containers)
@@ -777,22 +812,10 @@ for Haskell, optimized for ease of use and high performance.  (A note on
 naming: in Greek mythology, Aeson was the father of Jason.)")
     (license license:bsd-3)))
 
-(define-public ghc-aeson-for-pandoc-1
-  (package (inherit ghc-aeson)
-    (version "1.1.2.0")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (string-append "https://hackage.haskell.org/package/aeson/aeson-"
-                           version ".tar.gz"))
-       (sha256
-        (base32
-         "1zy5z8pzvh53qkjm0nm3f4rwqfqg3867ck8ncd6mrxpcyvxqqj1p"))))))
-
 (define-public ghc-aeson-pretty
   (package
     (name "ghc-aeson-pretty")
-    (version "0.8.5")
+    (version "0.8.7")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -800,14 +823,13 @@ naming: in Greek mythology, Aeson was the father of Jason.)")
                     version ".tar.gz"))
               (sha256
                (base32
-                "1yd98972srlbkn0f2jhrb3f443j9wnq2fnw5gbxjxzmkcinfh5yx"))))
+                "1m977gs0s9gf3lwzlbs5y7bl6ansc5pywmn2qjk09l5bwg2yrhf1"))))
     (build-system haskell-build-system)
     (inputs
      `(("ghc-aeson" ,ghc-aeson)
        ("ghc-base-compat" ,ghc-base-compat)
        ("ghc-scientific" ,ghc-scientific)
        ("ghc-vector" ,ghc-vector)
-       ("ghc-text" ,ghc-text)
        ("ghc-unordered-containers" ,ghc-unordered-containers)
        ("ghc-attoparsec" ,ghc-attoparsec)
        ("ghc-cmdargs" ,ghc-cmdargs)))
@@ -815,7 +837,7 @@ naming: in Greek mythology, Aeson was the father of Jason.)")
     (synopsis "JSON pretty-printing library and command-line tool")
     (description
      "This package provides a JSON pretty-printing library compatible with aeson
-as well as a command-line tool to improve readabilty of streams of JSON data.
+as well as a command-line tool to improve readability of streams of JSON data.
 The library provides the function @code{encodePretty}.  It is a drop-in
 replacement for aeson's @code{encode} function, producing JSON-ByteStrings for
 human readers.  The command-line tool reads JSON from stdin and writes
@@ -837,12 +859,10 @@ essentially the opposite of pretty-printing.")
     (build-system haskell-build-system)
     (inputs
      `(("ghc-base-compat" ,ghc-base-compat)
-       ("ghc-text" ,ghc-text)
        ("ghc-attoparsec" ,ghc-attoparsec)
        ("ghc-scientific" ,ghc-scientific)
        ("ghc-vector" ,ghc-vector)
        ("ghc-aeson" ,ghc-aeson)
-       ("ghc-parsec" ,ghc-parsec)
        ("ghc-haskell-src-meta" ,ghc-haskell-src-meta)))
     (native-inputs
      `(("ghc-hspec" ,ghc-hspec)
@@ -858,7 +878,7 @@ of a JSON value into a @code{Data.Aeson.Value}.")
 (define-public ghc-multipart
   (package
     (name "ghc-multipart")
-    (version "0.1.2")
+    (version "0.1.3")
     (source
      (origin
        (method url-fetch)
@@ -868,9 +888,10 @@ of a JSON value into a @code{Data.Aeson.Value}.")
              ".tar.gz"))
        (sha256
         (base32
-         "0g04jhyw1ib1s7c9bcldyyn4n90qd9x7dmvic4vgq57bgcqgnhz5"))))
+         "1x4n4yyva22dhfr1pg5ki112qvvzb4hyd7bwpm189iq4gcp52q4z"))))
     (build-system haskell-build-system)
-    (inputs `(("ghc-parsec" ,ghc-parsec)))
+    (inputs
+     `(("ghc-stringsearch" ,ghc-stringsearch)))
     (home-page
      "http://www.github.com/silkapp/multipart")
     (synopsis
@@ -894,8 +915,7 @@ of a JSON value into a @code{Data.Aeson.Value}.")
          "11miwb5vvnn17m92ykz1pzg9x6s8fbpz3mmsyqs2s4b3mn55haz8"))))
     (build-system haskell-build-system)
     (inputs
-     `(("ghc-text" ,ghc-text)
-       ("ghc-utf8-string" ,ghc-utf8-string)
+     `(("ghc-utf8-string" ,ghc-utf8-string)
        ("ghc-network-uri" ,ghc-network-uri)))
     (home-page "https://hackage.haskell.org/package/uri-encode")
     (synopsis "Unicode aware uri-encoding")
@@ -916,7 +936,6 @@ of a JSON value into a @code{Data.Aeson.Value}.")
         (base32
          "0vx3sivcsld76058925hym2j6hm3g71f0qjr7v59f1g2afgx82q8"))))
     (build-system haskell-build-system)
-    (inputs `(("ghc-text" ,ghc-text)))
     (native-inputs `(("ghc-hunit" ,ghc-hunit)
                      ("ghc-hspec" ,ghc-hspec)
                      ("ghc-quickcheck" ,ghc-quickcheck)))
@@ -988,3 +1007,513 @@ client-side cookie")
 encryption and Skein-MAC-512-256 authentication.  Uses Base64 encoding to
 avoid any issues with characters.")
     (license license:expat)))
+
+(define-public ghc-yesod-core
+  (package
+    (name "ghc-yesod-core")
+    (version "1.6.6")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://hackage.haskell.org/package/"
+                           "yesod-core-" version "/"
+                           "yesod-core-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0xahf6m5c7mkl74p0gimy4wb5w4s3lh92wwxmk517fbq666c92kb"))))
+    (build-system haskell-build-system)
+    (inputs `(("ghc-wai" ,ghc-wai)
+              ("ghc-extra" ,ghc-extra)
+              ("ghc-shakespeare" ,ghc-shakespeare)
+              ("ghc-blaze-builder" ,ghc-blaze-builder)
+              ("ghc-clientsession" ,ghc-clientsession)
+              ("ghc-random" ,ghc-random)
+              ("ghc-cereal" ,ghc-cereal)
+              ("ghc-old-locale" ,ghc-old-locale)
+              ("ghc-unliftio" ,ghc-unliftio)
+              ("ghc-unordered-containers" ,ghc-unordered-containers)
+              ("ghc-monad-control" ,ghc-monad-control)
+              ("ghc-transformers-base" ,ghc-transformers-base)
+              ("ghc-cookie" ,ghc-cookie)
+              ("ghc-http-types" ,ghc-http-types)
+              ("ghc-case-insensitive" ,ghc-case-insensitive)
+              ("ghc-vector" ,ghc-vector)
+              ("ghc-aeson" ,ghc-aeson)
+              ("ghc-fast-logger" ,ghc-fast-logger)
+              ("ghc-wai-logger" ,ghc-wai-logger)
+              ("ghc-monad-logger" ,ghc-monad-logger)
+              ("ghc-conduit" ,ghc-conduit)
+              ("ghc-resourcet" ,ghc-resourcet)
+              ("ghc-rio" ,ghc-rio)
+              ("ghc-lifted-base" ,ghc-lifted-base)
+              ("ghc-blaze-html" ,ghc-blaze-html)
+              ("ghc-blaze-markup" ,ghc-blaze-markup)
+              ("ghc-data-default" ,ghc-data-default)
+              ("ghc-safe" ,ghc-safe)
+              ("ghc-warp" ,ghc-warp)
+              ("ghc-unix-compat" ,ghc-unix-compat)
+              ("ghc-conduit-extra" ,ghc-conduit-extra)
+              ("ghc-exceptions" ,ghc-exceptions)
+              ("ghc-deepseq-generics" ,ghc-deepseq-generics)
+              ("ghc-mwc-random" ,ghc-mwc-random)
+              ("ghc-primitive" ,ghc-primitive)
+              ("ghc-word8" ,ghc-word8)
+              ("ghc-auto-update" ,ghc-auto-update)
+              ("ghc-semigroups" ,ghc-semigroups)
+              ("ghc-byteable" ,ghc-byteable)))
+    (native-inputs `(("ghc-hspec" ,ghc-hspec)
+                     ("ghc-path-pieces" ,ghc-path-pieces)
+                     ("ghc-hunit" ,ghc-hunit)
+                     ("ghc-hspec-expectations" ,ghc-hspec-expectations)
+                     ("ghc-quickcheck" ,ghc-quickcheck)
+                     ("ghc-network" ,ghc-network)
+                     ("ghc-async" ,ghc-async)
+                     ("ghc-streaming-commons" ,ghc-streaming-commons)
+                     ("ghc-wai-extra" ,ghc-wai-extra)))
+    (home-page "https://www.yesodweb.com")
+    (synopsis "Core package for the Yesod web framework")
+    (description "This Haskell package provides all core functionality, for
+Yesod, on which other packages can be built.  It provides dispatch, handler
+functions, widgets, etc.")
+    (license license:expat)))
+
+(define-public ghc-yesod-persistent
+  (package
+    (name "ghc-yesod-persistent")
+    (version "1.6.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://hackage.haskell.org/package/"
+                           "yesod-persistent-" version "/"
+                           "yesod-persistent-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1gd59xf7b6v3cald58mzwnfbdzjr49cz60rm4wc5w9pvfx12pgj2"))))
+    (build-system haskell-build-system)
+    (arguments `(#:tests? #f)) ; FIXME: hspec-discover not available in PATH.
+    (inputs `(("ghc-yesod-core" ,ghc-yesod-core)
+              ("ghc-persistent" ,ghc-persistent)
+              ("ghc-persistent-template" ,ghc-persistent-template)
+              ("ghc-blaze-builder" ,ghc-blaze-builder)
+              ("ghc-conduit" ,ghc-conduit)
+              ("ghc-resourcet" ,ghc-resourcet)
+              ("ghc-resource-pool" ,ghc-resource-pool)))
+    (native-inputs `(("ghc-hspec" ,ghc-hspec)
+                     ("ghc-wai-extra" ,ghc-wai-extra)
+                     ("ghc-yesod-core" ,ghc-yesod-core)
+                     ("ghc-persistent-sqlite" ,ghc-persistent-sqlite)))
+    (home-page "http://www.yesodweb.com/")
+    (synopsis "Helpers for using Persistent from Yesod")
+    (description "This Haskell package provides helpers for using Persistent
+from Yesod.")
+    (license license:expat)))
+
+(define-public ghc-yesod-form
+    (package
+    (name "ghc-yesod-form")
+    (version "1.6.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (string-append
+               "https://hackage.haskell.org/package/yesod-form/yesod-form-"
+               version
+               ".tar.gz"))
+        (sha256
+          (base32
+            "1p1x1hffvarplc82ykdk7rm6p5isqgqf78bvxzpfhncxs4kwx057"))))
+    (build-system haskell-build-system)
+    (inputs
+      `(("ghc-yesod-core" ,ghc-yesod-core)
+        ("ghc-yesod-persistent" ,ghc-yesod-persistent)
+        ("ghc-shakespeare" ,ghc-shakespeare)
+        ("ghc-persistent" ,ghc-persistent)
+        ("ghc-data-default" ,ghc-data-default)
+        ("ghc-xss-sanitize" ,ghc-xss-sanitize)
+        ("ghc-blaze-builder" ,ghc-blaze-builder)
+        ("ghc-email-validate" ,ghc-email-validate)
+        ("ghc-wai" ,ghc-wai)
+        ("ghc-blaze-html" ,ghc-blaze-html)
+        ("ghc-blaze-markup" ,ghc-blaze-markup)
+        ("ghc-attoparsec" ,ghc-attoparsec)
+        ("ghc-byteable" ,ghc-byteable)
+        ("ghc-aeson" ,ghc-aeson)
+        ("ghc-resourcet" ,ghc-resourcet)
+        ("ghc-semigroups" ,ghc-semigroups)
+        ("ghc-network-uri" ,ghc-network-uri)
+        ("ghc-hspec" ,ghc-hspec)))
+    (home-page "https://www.yesodweb.com")
+    (synopsis "Form handling support for Yesod Web Framework")
+    (description "This Haskell package provies a set of basic form inputs such
+as text, number, time, checkbox, select, textarea, etc through the
+@code{Yesod.Form.Fields} module.  Also, there is @code{Yesod.Form.Nic} module
+providing richtext field using Nic editor. ")
+    (license license:expat)))
+
+(define-public ghc-yesod
+  (package
+    (name "ghc-yesod")
+    (version "1.6.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://hackage.haskell.org/package/yesod/yesod-"
+             version ".tar.gz"))
+       (sha256
+        (base32
+         "0wx77nbpzdh40p1bm527kimfj48vs9d2avpvvz2w42zi3pz2y94a"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-yesod-core" ,ghc-yesod-core)
+       ("ghc-yesod-persistent" ,ghc-yesod-persistent)
+       ("ghc-yesod-form" ,ghc-yesod-form)
+       ("ghc-monad-control" ,ghc-monad-control)
+       ("ghc-wai" ,ghc-wai)
+       ("ghc-wai-extra" ,ghc-wai-extra)
+       ("ghc-warp" ,ghc-warp)
+       ("ghc-blaze-html" ,ghc-blaze-html)
+       ("ghc-blaze-markup" ,ghc-blaze-markup)
+       ("ghc-aeson" ,ghc-aeson)
+       ("ghc-data-default-class" ,ghc-data-default-class)
+       ("ghc-unordered-containers" ,ghc-unordered-containers)
+       ("ghc-yaml" ,ghc-yaml)
+       ("ghc-monad-logger" ,ghc-monad-logger)
+       ("ghc-fast-logger" ,ghc-fast-logger)
+       ("ghc-conduit" ,ghc-conduit)
+       ("ghc-conduit-extra" ,ghc-conduit-extra)
+       ("ghc-resourcet" ,ghc-resourcet)
+       ("ghc-shakespeare" ,ghc-shakespeare)
+       ("ghc-streaming-commons" ,ghc-streaming-commons)
+       ("ghc-wai-logger" ,ghc-wai-logger)
+       ("ghc-semigroups" ,ghc-semigroups)))
+    (home-page "https://www.yesodweb.com")
+    (synopsis "Framework for creating type-safe, RESTful web applications")
+    (description "The Haskell package package groups together the various
+Yesod related packages into one cohesive whole.  This is the version of Yesod,
+whereas most of the core code lives in @code{ghc-yesod-core}.")
+    (license license:expat)))
+
+(define-public ghc-hxt-charproperties
+  (package
+    (name "ghc-hxt-charproperties")
+    (version "9.2.0.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://hackage.haskell.org/package/"
+                           "hxt-charproperties/hxt-charproperties-"
+                           version ".tar.gz"))
+       (sha256
+        (base32
+         "1mml8wglvagqq891rchgli6r8rnkwrqhgsxfl6kb5403pzb18rp4"))))
+    (build-system haskell-build-system)
+    (home-page "https://github.com/UweSchmidt/hxt")
+    (synopsis "Character properties and classes for XML and Unicode")
+    (description
+     "The modules provided by this package contain predicates for Unicode
+blocks and char properties and character predicates defined by XML.  The
+supported Unicode version is 7.0.0")
+    (license license:expat)))
+
+(define-public ghc-hxt-unicode
+  (package
+    (name "ghc-hxt-unicode")
+    (version "9.0.2.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://hackage.haskell.org/package/hxt-unicode/hxt-unicode-"
+             version
+             ".tar.gz"))
+       (sha256
+        (base32
+         "0rj48cy8z4fl3zpg5bpa458kqr83adav6jnqv4i71dclpprj6n3v"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-hxt-charproperties" ,ghc-hxt-charproperties)))
+    (home-page
+     "http://www.fh-wedel.de/~si/HXmlToolbox/index.html https://github.com/UweSchmidt/hxt")
+    (synopsis
+     "Unicode en-/decoding functions for utf8, iso-latin-* and other encodings")
+    (description
+     "This package provides Unicode encoding and decoding functions for
+encodings used in the Haskell XML Toolbox.  ISO Latin 1-16, utf8, utf16, ASCII
+are supported. Decoding is done with lazy functions, errors may be detected or
+ignored.")
+    (license license:expat)))
+
+(define-public ghc-hxt-regex-xmlschema
+  (package
+    (name "ghc-hxt-regex-xmlschema")
+    (version "9.2.0.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://hackage.haskell.org/package/"
+                           "hxt-regex-xmlschema/hxt-regex-xmlschema-"
+                           version ".tar.gz"))
+       (sha256
+        (base32
+         "1c4jr0439f5yc05h7iz53fa47g6l2wrvqp6gvwf01mlqajk3nx7l"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-hxt-charproperties" ,ghc-hxt-charproperties)
+       ("ghc-hunit" ,ghc-hunit)))
+    (home-page "http://www.haskell.org/haskellwiki/Regular_expressions_for_XML_Schema")
+    (synopsis "Regular expression library for W3C XML Schema regular expressions")
+    (description
+     "This library supports full W3C XML Schema regular expressions inclusive
+all Unicode character sets and blocks.  It is implemented by the technique of
+derivations of regular expressions.")
+    (license license:expat)))
+
+(define-public ghc-hxt
+  (package
+    (name "ghc-hxt")
+    (version "9.3.1.16")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://hackage.haskell.org/package/hxt/hxt-"
+             version
+             ".tar.gz"))
+       (sha256
+        (base32
+         "1qq3ykgn355rx242xjcbqqksgvwr6k2fdj5phw4iv28qqxff6m8d"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-hxt-charproperties" ,ghc-hxt-charproperties)
+       ("ghc-hxt-unicode" ,ghc-hxt-unicode)
+       ("ghc-hxt-regex-xmlschema" ,ghc-hxt-regex-xmlschema)
+       ("ghc-network-uri" ,ghc-network-uri)))
+    (home-page "https://github.com/UweSchmidt/hxt")
+    (synopsis "Collection of tools for processing XML with Haskell")
+    (description
+     "The Haskell XML Toolbox bases on the ideas of HaXml and HXML, but
+introduces a more general approach for processing XML with Haskell.")
+    (license license:expat)))
+
+(define-public ghc-http-common
+  (package
+    (name "ghc-http-common")
+    (version "0.8.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://hackage.haskell.org/package/"
+                           "http-common/http-common-" version ".tar.gz"))
+       (sha256
+        (base32
+         "14s5a178sb2vm5k00rs21760mds5dz2gs10k9iyn22h01mxyf599"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-base64-bytestring" ,ghc-base64-bytestring)
+       ("ghc-blaze-builder" ,ghc-blaze-builder)
+       ("ghc-case-insensitive" ,ghc-case-insensitive)
+       ("ghc-network" ,ghc-network)
+       ("ghc-unordered-containers" ,ghc-unordered-containers)))
+    (home-page "https://github.com/afcowie/http-streams/")
+    (synopsis "Common types for HTTP clients and servers")
+    (description "Base types used by a variety of HTTP clients and
+servers.  See http-streams @code{Network.Http.Client} or pipes-http
+@code{Pipes.Http.Client} for full documentation.  You can import
+@code{Network.Http.Types} if you like, but both http-streams and
+pipes-http re-export this package's types and functions.")
+    (license license:bsd-3)))
+
+(define-public ghc-http-streams
+  (package
+    (name "ghc-http-streams")
+    (version "0.8.6.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://hackage.haskell.org/package/"
+                           "http-streams/http-streams-" version ".tar.gz"))
+       (sha256
+        (base32
+         "18vxd35n7s3z4gjvad94bknc8z1w9d7ccgphnhsxlz5cackizmxq"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-attoparsec" ,ghc-attoparsec)
+       ("ghc-base64-bytestring" ,ghc-base64-bytestring)
+       ("ghc-blaze-builder" ,ghc-blaze-builder)
+       ("ghc-case-insensitive" ,ghc-case-insensitive)
+       ("ghc-io-streams" ,ghc-io-streams)
+       ("ghc-hsopenssl" ,ghc-hsopenssl)
+       ("ghc-openssl-streams" ,ghc-openssl-streams)
+       ("ghc-unordered-containers" ,ghc-unordered-containers)
+       ("ghc-aeson" ,ghc-aeson)
+       ("ghc-http-common" ,ghc-http-common)
+       ("ghc-network-uri" ,ghc-network-uri)
+       ("ghc-network" ,ghc-network)))
+    (arguments
+     `(#:tests? #f)) ; tests rely on an outdated version of snap-server
+    (home-page "https://github.com/afcowie/http-streams/")
+    (synopsis "HTTP client using io-streams")
+    (description "An HTTP client using the Snap Framework's io-streams
+library to handle the streaming IO.  The API is optimized for ease of
+use for the rather common case of code needing to query web services and
+deal with the result.")
+    (license license:bsd-3)))
+
+(define-public ghc-snap-core
+  (package
+    (name "ghc-snap-core")
+    (version "1.0.3.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://hackage.haskell.org/package/"
+                           "snap-core/snap-core-" version ".tar.gz"))
+       (sha256
+        (base32
+         "136q7l4hd5yn5hb507q1ziqx124ma1lkzh5dx0n150p8dx3rhhsc"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-old-locale" ,ghc-old-locale)
+       ("ghc-hunit" ,ghc-hunit)
+       ("ghc-attoparsec" ,ghc-attoparsec)
+       ("ghc-bytestring-builder" ,ghc-bytestring-builder)
+       ("ghc-case-insensitive" ,ghc-case-insensitive)
+       ("ghc-lifted-base" ,ghc-lifted-base)
+       ("ghc-io-streams" ,ghc-io-streams)
+       ("ghc-hashable" ,ghc-hashable)
+       ("ghc-monad-control" ,ghc-monad-control)
+       ("ghc-random" ,ghc-random)
+       ("ghc-readable" ,ghc-readable)
+       ("ghc-regex-posix" ,ghc-regex-posix)
+       ("ghc-transformers-base" ,ghc-transformers-base)
+       ("ghc-unix-compat" ,ghc-unix-compat)
+       ("ghc-unordered-containers" ,ghc-unordered-containers)
+       ("ghc-vector" ,ghc-vector)
+       ("ghc-network-uri" ,ghc-network-uri)
+       ("ghc-network" ,ghc-network)))
+    (native-inputs
+     `(("ghc-quickcheck" ,ghc-quickcheck)
+       ("ghc-parallel" ,ghc-parallel)
+       ("ghc-test-framework" ,ghc-test-framework)
+       ("ghc-test-framework-hunit" ,ghc-test-framework-hunit)
+       ("ghc-test-framework-quickcheck2" ,ghc-test-framework-quickcheck2)
+       ("ghc-zlib" ,ghc-zlib)))
+    (arguments
+     `(#:cabal-revision
+       ("3" "0wlhn33r7c9g7j23y006ddq9d87lkmianvvfrbl8jd8mvjvj2gfa")))
+    (home-page "http://snapframework.com/")
+    (synopsis "Haskell Web Framework (core interfaces and types)")
+    (description "Snap is a simple and fast web development framework
+and server written in Haskell.  For more information, you can visit the
+Snap project website at @uref{http://snapframework.com/}.  This library
+contains the core definitions and types for the Snap framework.")
+    (license license:bsd-3)))
+
+(define-public ghc-snap-server
+  (package
+    (name "ghc-snap-server")
+    (version "1.1.0.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://hackage.haskell.org/package/"
+                           "snap-server/snap-server-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0vvw9n8xs272qdlrf3dxhnva41zh3awi7pf022rrjj75lj8a77i4"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-attoparsec" ,ghc-attoparsec)
+       ("ghc-blaze-builder" ,ghc-blaze-builder)
+       ("ghc-bytestring-builder" ,ghc-bytestring-builder)
+       ("ghc-case-insensitive" ,ghc-case-insensitive)
+       ("ghc-clock" ,ghc-clock)
+       ("ghc-io-streams" ,ghc-io-streams)
+       ("ghc-io-streams-haproxy" ,ghc-io-streams-haproxy)
+       ("ghc-lifted-base" ,ghc-lifted-base)
+       ("ghc-network" ,ghc-network)
+       ("ghc-old-locale" ,ghc-old-locale)
+       ("ghc-snap-core" ,ghc-snap-core)
+       ("ghc-unix-compat" ,ghc-unix-compat)
+       ("ghc-vector" ,ghc-vector)))
+    (native-inputs
+     `(("ghc-base16-bytestring" ,ghc-base16-bytestring)
+       ("ghc-monad-control" ,ghc-monad-control)
+       ("ghc-random" ,ghc-random)
+       ("ghc-threads" ,ghc-threads)
+       ("ghc-hunit" ,ghc-hunit)
+       ("ghc-quickcheck" ,ghc-quickcheck)
+       ("ghc-http-streams" ,ghc-http-streams)
+       ("ghc-http-common" ,ghc-http-common)
+       ("ghc-parallel" ,ghc-parallel)
+       ("ghc-test-framework" ,ghc-test-framework)
+       ("ghc-test-framework-hunit" ,ghc-test-framework-hunit)
+       ("ghc-test-framework-quickcheck2" ,ghc-test-framework-quickcheck2)))
+    (arguments
+     `(#:cabal-revision
+       ("3" "0a9d3nqb5rvgm25nak68lp6yj9m6cwhbgdbg5l7ib5i2czcg7yjh")))
+    (home-page "http://snapframework.com/")
+    (synopsis "Web server for the Snap Framework")
+    (description "Snap is a simple and fast web development framework
+and server written in Haskell.  For more information, you can visit the
+Snap project website at @uref{http://snapframework.com/}.  The Snap HTTP
+server is a high performance web server library written in Haskell.
+Together with the snap-core library upon which it depends, it provides a
+clean and efficient Haskell programming interface to the HTTP
+protocol.")
+    (license license:bsd-3)))
+
+(define-public ghc-js-jquery
+  (package
+    (name "ghc-js-jquery")
+    (version "3.3.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri
+        (string-append
+         "https://hackage.haskell.org/package/js-jquery/js-jquery-"
+         version ".tar.gz"))
+       (sha256
+        (base32
+         "16q68jzbs7kp07dnq8cprdcc8fd41rim38039vg0w4x11lgniq70"))))
+    (build-system haskell-build-system)
+    (arguments `(#:tests? #f)) ; tests do network IO
+    (home-page "https://github.com/ndmitchell/js-jquery")
+    (synopsis "Obtain minified jQuery code")
+    (description "This package bundles the minified
+@url{http://jquery.com/, jQuery} code into a Haskell package, so it can
+be depended upon by Cabal packages.  The first three components of the
+version number match the upstream jQuery version.  The package is
+designed to meet the redistribution requirements of downstream
+users (e.g. Debian).")
+    (license license:expat)))
+
+(define-public ghc-js-flot
+  (package
+    (name "ghc-js-flot")
+    (version "0.8.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri
+        (string-append
+         "https://hackage.haskell.org/package/js-flot/js-flot-"
+         version ".tar.gz"))
+       (sha256
+        (base32
+         "0yjyzqh3qzhy5h3nql1fckw0gcfb0f4wj9pm85nafpfqp2kg58hv"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-http" ,ghc-http)))
+    (home-page "https://github.com/ndmitchell/js-flot")
+    (synopsis "Obtain minified flot code")
+    (description "This package bundles the minified
+@url{http://www.flotcharts.org/, Flot} code (a jQuery plotting library)
+into a Haskell package, so it can be depended upon by Cabal packages.
+The first three components of the version number match the upstream flot
+version.  The package is designed to meet the redistribution
+requirements of downstream users (e.g. Debian).")
+    (license license:expat)))