[bug#44174] [PATCH 15/16] gnu: Add hledger.

[Carlo Holl]

---
 gnu/packages/finance.scm | 63 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)

diff --git a/gnu/packages/finance.scm b/gnu/packages/finance.scm
index 4397cf8ba8..15a86b8688 100644
--- a/gnu/packages/finance.scm
+++ b/gnu/packages/finance.scm
@@ -45,6 +45,7 @@
   #:use-module (guix build-system cmake)
   #:use-module (guix build-system copy)
   #:use-module (guix build-system emacs)
+  #:use-module (guix build-system haskell)
   #:use-module (guix build-system python)
   #:use-module (guix build-system glib-or-gtk)
   #:use-module (guix build-system go)
@@ -72,6 +73,9 @@
   #:use-module (gnu packages graphviz)
   #:use-module (gnu packages groff)
   #:use-module (gnu packages gtk)
+  #:use-module (gnu packages haskell-check)
+  #:use-module (gnu packages haskell-web)
+  #:use-module (gnu packages haskell-xyz)
   #:use-module (gnu packages jemalloc)
   #:use-module (gnu packages libedit)
   #:use-module (gnu packages libevent)
@@ -170,6 +174,65 @@ of the bitcoin protocol.  This package provides the 
Bitcoin Core command
 line client and a client based on Qt.")
     (license license:expat)))
 
+(define-public hledger
+    (package
+      (name "hledger")
+      (version "1.19.1")
+      (source
+        (origin
+          (method url-fetch)
+          (uri (string-append
+                 "https://hackage.haskell.org/package/hledger/hledger-";
+                 version
+                 ".tar.gz"))
+          (sha256
+            (base32
+              "0wfsyf2q1kf90mj3lxs0m5ghj153axmpkc8xfy12vkz5imnyphfm"))))
+      (build-system haskell-build-system)
+      (inputs
+        `(("ghc-decimal" ,ghc-decimal)
+          ("ghc-diff" ,ghc-diff)
+          ("ghc-aeson" ,ghc-aeson)
+          ("ghc-ansi-terminal" ,ghc-ansi-terminal)
+          ("ghc-base-compat-batteries"
+           ,ghc-base-compat-batteries)
+          ("ghc-cmdargs" ,ghc-cmdargs)
+          ("ghc-data-default" ,ghc-data-default)
+          ("ghc-extra" ,ghc-extra)
+          ("ghc-hashable" ,ghc-hashable)
+          ("ghc-hledger-lib" ,ghc-hledger-lib)
+          ("ghc-lucid" ,ghc-lucid)
+          ("ghc-math-functions" ,ghc-math-functions)
+          ("ghc-megaparsec" ,ghc-megaparsec)
+          ("ghc-old-time" ,ghc-old-time)
+          ("ghc-pretty-show" ,ghc-pretty-show)
+          ("ghc-regex-tdfa" ,ghc-regex-tdfa)
+          ("ghc-safe" ,ghc-safe)
+          ("ghc-shakespeare" ,ghc-shakespeare)
+          ("ghc-split" ,ghc-split)
+          ("ghc-tabular" ,ghc-tabular)
+          ("ghc-tasty" ,ghc-tasty)
+          ("ghc-temporary" ,ghc-temporary)
+          ("ghc-timeit" ,ghc-timeit)
+          ("ghc-unordered-containers"
+           ,ghc-unordered-containers)
+          ("ghc-utf8-string" ,ghc-utf8-string)
+          ("ghc-utility-ht" ,ghc-utility-ht)
+          ("ghc-wizards" ,ghc-wizards)))
+      (home-page "https://hledger.org";)
+      (synopsis
+        "Command-line interface for the hledger accounting system")
+      (description "The command-line interface for the hledger accounting
+system.  Its basic function is to read a plain text file describing financial
+transactions and produce useful reports.
+
+hledger is a robust, cross-platform set of tools for tracking money, time,
+or any other commodity, using double-entry accounting and a simple, editable
+file format, with command-line, terminal and web interfaces.  It is a Haskell
+rewrite of Ledger, and one of the leading implementations of Plain Text 
Accounting.
+Read more at: @url{https://hledger.org}";)
+      (license license:gpl3)))
+
 (define-public homebank
   (package
     (name "homebank")
-- 
2.28.0