From d537fd498eb599126255d28a0ddcbd3035947c0a Mon Sep 17 00:00:00 2001
From: Sebastian Hugentobler <sebastian@nulda.ch>
Date: Mon, 8 Apr 2013 20:03:27 +0200
Subject: [PATCH] Git revision info comes now out of a tex file.

The variant developed on a Windows system didn't work on a Archlinux system.
Now the Makefile creates a file 'revision.tex' which the main latex file inputs as revision number.
Hopefully this will do the trick on both systems.
---
 .gitignore                   | 1 +
 Makefile                     | 8 ++++++--
 notes/Buergerlied.ly         | 2 +-
 sheet-music_tinwhistle.lytex | 5 +++--
 title.tex                    | 7 +++----
 5 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/.gitignore b/.gitignore
index b0c96e5..b1d7a90 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 *.*~
 out/*
 pdf/*
+revision.tex
diff --git a/Makefile b/Makefile
index 9cd4a72..a729e92 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,7 @@ VPATH = \
 
 all: book
 
-book: $(OUTDIR) $(PDFDIR)	
+book: $(OUTDIR) $(PDFDIR) revision.tex	
 	cp headfoot.tex $(OUTDIR)/
 	cp settings.tex $(OUTDIR)/
 	cp -r license/ $(OUTDIR)/
@@ -30,6 +30,10 @@ $(OUTDIR):
 
 $(PDFDIR):
 	mkdir -p $(PDFDIR)
+	
+revision.tex:
+	echo "% Autogenerated, do not edit" > revision.tex    
+	echo "\\newcommand{\\revision}{`git log -1 --format=\"%h\"`}" >> revision.tex
 
 clean:
-	rm -rf $(OUTDIR) 
+	rm -rf $(OUTDIR) 	
diff --git a/notes/Buergerlied.ly b/notes/Buergerlied.ly
index a8f9fb8..f0c427e 100644
--- a/notes/Buergerlied.ly
+++ b/notes/Buergerlied.ly
@@ -7,7 +7,7 @@
 
 <<  
   \chords {s4 g2 e1*3/4:m g2 c1*3/4:7 a2:m d1*3/4:7 g2 c1*3/4:7 a2:m d1*3/4:7 e4:m a2:m g e4:m a2:m g}
-  \relative d''
+  \relative d'
   {
     \time 5/4
     \key g \major
diff --git a/sheet-music_tinwhistle.lytex b/sheet-music_tinwhistle.lytex
index e4422b7..80f0dbe 100644
--- a/sheet-music_tinwhistle.lytex
+++ b/sheet-music_tinwhistle.lytex
@@ -7,8 +7,9 @@
 \usepackage{xmpincl}
 \usepackage{hyperref}
 
-\input{settings.tex}
-\input{headfoot.tex}
+\input{settings}
+\input{headfoot}
+\input{revision}
 
 \begin{document}
   \widowpenalties 1 10000
diff --git a/title.tex b/title.tex
index 168fac6..a4994bf 100644
--- a/title.tex
+++ b/title.tex
@@ -16,12 +16,11 @@
 		\end{minipage}
 		\begin{minipage}{0.4\textwidth}
 		\begin{flushright} \large
-		\emph{Git Revision:} \\
-		\input{|"git log -1 --oneline --no-notes | cut -d ' ' -f1"}
+		\emph{Git Revision:} \\		
+		\revision \\
 		\end{flushright}
 		\end{minipage}
-		\vfill	
-
+		\vfill
 		\textbf{Creative Commons BY-SA 3.0 Unported License}
 	    \url{http://creativecommons.org/licenses/by-sa/3.0} \\
 	    ~\\