From 767003cd115da71832c8007cf328154b1a0c8dfd Mon Sep 17 00:00:00 2001
From: Matthias Ringwald <matthias@ringwald.ch>
Date: Tue, 25 May 2021 08:53:22 +0200
Subject: [PATCH] docu: add version to pdf

---
 doc/manual/Makefile                   |  3 ++-
 doc/manual/btstack_gettingstarted.tex |  4 ++--
 doc/manual/update_getting_started.sh  | 16 ++++++++++++++++
 3 files changed, 20 insertions(+), 3 deletions(-)
 create mode 100755 doc/manual/update_getting_started.sh

diff --git a/doc/manual/Makefile b/doc/manual/Makefile
index 9da66461c..630f23d76 100644
--- a/doc/manual/Makefile
+++ b/doc/manual/Makefile
@@ -12,9 +12,10 @@ pdf:
 	rm -rf latex
 	mkdir -p latex
 	cp -r docs/picts latex
+	# create latex/btstack_gettingstartec.tex with version
+	./update_getting_started.sh
 	# create latex/btstack_generated.md -> latex/btstack_final.tex
 	./markdown2tex.py
-	cp btstack_gettingstarted.tex latex
 	cp docs/ports/*.jpg latex
 	cd latex && pdflatex btstack_gettingstarted.tex && pdflatex btstack_gettingstarted.tex
 	mv latex/btstack_gettingstarted.pdf btstack.pdf
diff --git a/doc/manual/btstack_gettingstarted.tex b/doc/manual/btstack_gettingstarted.tex
index 7e9f34fc5..e103221f2 100644
--- a/doc/manual/btstack_gettingstarted.tex
+++ b/doc/manual/btstack_gettingstarted.tex
@@ -71,7 +71,7 @@ morekeywords={*, btstack_timer_source_t, btstack_data_source_t, uint32_t, uint16
 							le_characteristic_event_t}
 }
 
-\newcommand{\versionNr}{1.0}
+\newcommand{\versionNr}{VERSION}
 \newcommand{\authorMila}{Dr. sc. Milanka Ringwald}
 \newcommand{\authorMatthias}{Dr. sc. Matthias Ringwald}
 \newcommand{\bkContact}{\href{contact@bluekitchen-gmbh.com}{contact@bluekitchen-gmbh.com}}
@@ -89,7 +89,7 @@ morekeywords={*, btstack_timer_source_t, btstack_data_source_t, uint32_t, uint16
         \end{minipage}
         \hfill\begin{minipage}[b]{.8\textwidth}\begin{flushright}
             {\color{bkblue}
-            VERSION \versionNr{} \\
+            Version \versionNr{} \\
             \today \\}
             \vspace*{7.5cm}
             \hfill\includegraphics[width=0.85\textwidth]{picts/bklogo.pdf}
diff --git a/doc/manual/update_getting_started.sh b/doc/manual/update_getting_started.sh
new file mode 100755
index 000000000..74a79135c
--- /dev/null
+++ b/doc/manual/update_getting_started.sh
@@ -0,0 +1,16 @@
+#!/usr/bin/env sh
+
+# get commit and tag
+tag=`git tag --points-at HEAD`
+commit=`git rev-parse --short HEAD`
+
+# use tag if available
+if [ -z "$tag" ]
+then
+  version=$commit
+else
+  version=$tag
+fi
+
+# create mkdocs.yml
+sed -e "s|VERSION|$version|" btstack_gettingstarted.tex > latex/btstack_gettingstarted.tex