From 4c38ac7a04c4334158cd4659ca94682c6e3d89d0 Mon Sep 17 00:00:00 2001
From: DONG Yuxuan <dong.yuxuan@outlook.com>
Date: Mon, 16 Oct 2023 04:27:10 +0800
Subject: [PATCH] add version section to manpage

---
 Makefile    | 4 +++-
 shsub.1.tpl | 4 ++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index a31a430..89ffd01 100644
--- a/Makefile
+++ b/Makefile
@@ -11,7 +11,9 @@ CC		=	cc
 all: shsub
 
 install: all
-	name='$(name)' ./shsub shsub.1.tpl >shsub.1
+	name='$(name)' \
+	version=$$(./shsub --version | head -n1 | awk '{print $$2}') \
+	./shsub shsub.1.tpl >shsub.1
 	mkdir -p $(bindir) $(mandir)/man1
 	$(INSTALL) shsub $(bindir)/$(name)
 	$(INSTALL) -m644 shsub.1 $(mandir)/man1/$(name).1
diff --git a/shsub.1.tpl b/shsub.1.tpl
index aa87f6e..5774179 100644
--- a/shsub.1.tpl
+++ b/shsub.1.tpl
@@ -55,6 +55,10 @@ Set the path of the output script if \fB-c\fR is enabled
 Shsub was created by
 DONG Yuxuan <https://www.dyx.name> in 2022.
 
+.SH VERSION
+
+This man page is for Shsub <%="$version"%>.
+
 .SH FURTHER DOCUMENTATION
 
 See <https://github.com/dongyx/shsub>.