From b414ebd9272cb526cf96de7ca578125e1703617b Mon Sep 17 00:00:00 2001
From: Alessandro Iezzi <aiezzi@alessandroiezzi.it>
Date: Sat, 2 Dec 2023 12:45:17 +0100
Subject: Add update-version target

---
 Makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 2a31837..de2ab76 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,15 @@
+VERSION  = 0.0.0-alpha.1
 LATEX    = pdflatex
 OUTPUT   = docker-doc
 SRC     != find * -name '*.tex'
 
-${OUTPUT}.pdf: ${SRC}
+${OUTPUT}.pdf: update-version ${SRC}
 	${LATEX} -jobname=${OUTPUT} main.tex
 
+update-version:
+	@sed -i'' -E "s/(versionnumber.*)\{.*\}/\1\{${VERSION}\}/g"       version.tex
+	@sed -i'' -E "s/(versiondate.*)\{.*\}/\1\{`date '+%B%e, %Y'`\}/g" version.tex
+
 clean:
 	@rm -f *.aux *.log
 
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