From 980001cfc9cfc0582f6d1538e18d391bbd270087 Mon Sep 17 00:00:00 2001
From: DogeyStamp <dogeystamp@disroot.org>
Date: Mon, 2 Aug 2021 13:55:46 -0400
Subject: [PATCH] Add version number

---
 Makefile | 7 ++++---
 minrss.c | 7 ++++++-
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index f069425..c04f396 100644
--- a/Makefile
+++ b/Makefile
@@ -1,12 +1,13 @@
+PREFIX = /usr/local
+VERSION = 0.1
+
 SRC = minrss.c util.c net.c xml.c
 OBJ =  $(SRC:.c=.o)
 CC = cc
 INCS =
 LIBS = -lcurl -I/usr/include/libxml2 -lxml2 -lm
 WARN = -Wall -Wpedantic -Wextra
-CFLAGS = $(LIBS) $(INCS) $(WARN)
-
-PREFIX = /usr/local
+CFLAGS = $(LIBS) $(INCS) $(WARN) -DVERSION=\"$(VERSION)\"
 
 all: config.h minrss
 
diff --git a/minrss.c b/minrss.c
index fd8c44c..cd4f9d7 100644
--- a/minrss.c
+++ b/minrss.c
@@ -76,8 +76,13 @@ finish(char *url, long responseCode)
 }
 
 int
-main()
+main(int argc, char  *argv[])
 {
+	if (argc == 2 && !strcmp("-v", argv[1]))
+		logMsg(0, "MinRSS %s\n", VERSION);
+	else if (argc != 1)
+		logMsg(0, "Usage: minrss [-v]\n");
+
     unsigned int i = 0;
 
     initCurl();