gnu: Add zabbix-cli.

* gnu/packages/monitoring.scm (zabbix-cli): New public variable.

gnu/packages/monitoring.scm

@@ -7,6 +7,7 @@
 ;;; Copyright © 2018, 2019, 2020 Oleg Pykhalov <go.wigust@gmail.com>
 ;;; Copyright © 2020 Alex ter Weele <alex.ter.weele@gmail.com>
 ;;; Copyright © 2020 Lars-Dominik Braun <ldb@leibniz-psychology.org>
+;;; Copyright © 2021 Marius Bakke <marius@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -46,6 +47,7 @@ (define-module (gnu packages monitoring)
   #:use-module (gnu packages gettext)
   #:use-module (gnu packages image)
   #:use-module (gnu packages mail)
+  #:use-module (gnu packages ncurses)
   #:use-module (gnu packages networking)
   #:use-module (gnu packages libevent)
   #:use-module (gnu packages pcre)
@@ -243,6 +245,43 @@ (define-public zabbix-server
     (description "This package provides a distributed monitoring
 solution (server-side)")))
 
+(define-public zabbix-cli
+  (package
+    (name "zabbix-cli")
+    (version "2.2.1")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/unioslo/zabbix-cli")
+                    (commit version)))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "0wzmrn8p09ksqhhgawr179c4az7p2liqr0l4q2dra62bxliawyqz"))))
+    (build-system python-build-system)
+    (arguments
+     '(#:phases (modify-phases %standard-phases
+                  (add-after 'unpack 'use-absolute-ncurses
+                    (lambda _
+                      (substitute* "bin/zabbix-cli"
+                        (("'clear'")
+                         (string-append "'" (which "clear") "'")))))
+                  (add-after 'unpack 'patch-setup.py
+                    (lambda _
+                      ;; Install data_files to $out/share instead of /usr/share.
+                      (substitute* "setup.py"
+                        (("/usr/") "")))))))
+    (inputs
+     `(("clear" ,ncurses)
+       ("python-requests" ,python-requests)))
+    (home-page "https://github.com/unioslo/zabbix-cli")
+    (synopsis "Command-line interface to Zabbix")
+    (description
+     "@command{zabbix-cli} is a command-line client for the Zabbix
+monitoring system.  It can configure and display various aspects of Zabbix
+through a text-based interface.")
+    (license license:gpl3+)))
+
 (define-public darkstat
   (package
     (name "darkstat")