From 0c11e1fb8004c5d8ce1147ce64f4d4bdcecc44ad Mon Sep 17 00:00:00 2001
From: Victor Kareh <vkareh@redhat.com>
Date: Fri, 22 Feb 2019 13:23:25 -0500
Subject: Show version on command line

This adds a --version flag to the engrampa cli.
---
 data/engrampa.1 |  3 +++
 src/main.c      | 13 +++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/data/engrampa.1 b/data/engrampa.1
index f829c91..476a62a 100644
--- a/data/engrampa.1
+++ b/data/engrampa.1
@@ -63,6 +63,9 @@ Print standard command line options.
 .TP
 \fB\-\-help\-all\fR
 Print all command line options.
+.TP
+\fB\-\-version\fR
+Show the application's version.
 .P
 This program also accepts the standard GTK options.
 
diff --git a/src/main.c b/src/main.c
index a66dba6..916d9e5 100644
--- a/src/main.c
+++ b/src/main.c
@@ -43,6 +43,14 @@ static int    extract;
 static int    extract_here;
 static char  *default_url = NULL;
 
+static gboolean
+_print_version_and_exit (const gchar *option_name, const gchar *value, gpointer data, GError *error)
+{
+	g_print("%s %s\n", _("Engrampa Archive Manager"), VERSION);
+	exit (EXIT_SUCCESS);
+	return TRUE;
+}
+
 /* argv[0] from main(); used as the command to restart the program */
 static const char *program_argv0 = NULL;
 
@@ -75,6 +83,11 @@ static const GOptionEntry options[] = {
 	  N_("Create destination folder without asking confirmation"),
 	  NULL },
 
+	{ "version", 0, G_OPTION_FLAG_NO_ARG,
+	  G_OPTION_ARG_CALLBACK, _print_version_and_exit,
+	  N_("Show the application's version"),
+	  NULL },
+
 	{ G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY, &remaining_args,
 	  NULL,
 	  NULL },
-- 
cgit v1.2.1