From 12d52a760cd6f725a9c07d841a043a21a2c4fe2c Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Sat, 4 May 2019 14:15:47 +0300
Subject: Fix: get date from git into document

---
 Makefile  |   4 +++-
 docid     |   2 +-
 saga.pdf  | Bin 143563 -> 143543 bytes
 saga.yarn |   2 +-
 4 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index cd287a4..fe8af54 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,8 @@
 all: muck1.pdf muck2.pdf muck3.pdf jt1.pdf jt2.pdf saga.pdf
 
 %.pdf: %.yarn
-	pandoc -o $@ $< \
+	sed "s/%VERSION%/$$(./docid "$<")/" "$<" > tmp
+	pandoc -o $@ tmp \
 		--number-sections \
 		--toc \
 		--top-level-division=chapter \
@@ -13,3 +14,4 @@ all: muck1.pdf muck2.pdf muck3.pdf jt1.pdf jt2.pdf saga.pdf
 		-Vsansfont:FreeSans \
 		-Vmonofont:FreeMonoBold \
 		-Vgeometry:top=2cm,bottom=2.5cm,left=2cm,right=1cm
+#	rm -f tmp
diff --git a/docid b/docid
index ce3612a..22dc1f5 100755
--- a/docid
+++ b/docid
@@ -2,5 +2,5 @@
 
 set -eu
 
-git show "$1" | sed -n '/^Date: */s///p'
+git log "$1" | sed '/^$/,$d' | sed -n '/^Date: */s///p'
 
diff --git a/saga.pdf b/saga.pdf
index 81d3631..fec0683 100644
Binary files a/saga.pdf and b/saga.pdf differ
diff --git a/saga.yarn b/saga.yarn
index a62a036..e7f03ac 100644
--- a/saga.yarn
+++ b/saga.yarn
@@ -3,7 +3,7 @@ title: Acceptance testing using Saga
 author:
 - Lars Wirzenius
 - Daniel Silverstone
-date: WIP
+date: %VERSION%
 keywords:
 - automated acceptance testing
 - scenario testing
-- 
cgit v1.2.1