add version section to manpage

dongyx · Oct 15, 2023 · 4c38ac7 · 4c38ac7
1 parent eadb458
commit 4c38ac7
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git 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
@@ -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>.