From 08c5626011262f15bab19fb7e91544a47e06b2c6 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Sat, 29 Mar 2014 11:53:56 +0000
Subject: Move HTML formatting to a helper script

---
 manual/Makefile    | 10 +---------
 manual/format-html | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+), 9 deletions(-)
 create mode 100755 manual/format-html

diff --git a/manual/Makefile b/manual/Makefile
index 6b97f691..a2e5410b 100644
--- a/manual/Makefile
+++ b/manual/Makefile
@@ -11,15 +11,7 @@ obnam-manual.en.pdf: Makefile $(en_sources)
 	./format-pdf $@ "$(TITLE_EN)" "$(AUTHOR)" "$(VERSION)" $(en_sources)
 
 obnam-manual.en.html: Makefile $(en_sources) ../obnam.css
-	pandoc  -H ../obnam.css --smart --toc --chapters --number-sections \
-		--standalone \
-                --self-contained \
-                -V geometry:lettersize \
-		-o $@ $(en_sources)
-
-en/000.mdwn:
-	(echo "% $(TITLE)"; echo "% $(AUTHOR)"; echo "% $(VERSION)") \
-		> $@
+	./format-html $@ "$(TITLE_EN)" "$(AUTHOR)" "$(VERSION)" $(en_sources)
 
 clean:
 	rm -f $(outputs) en/000.mdwn
diff --git a/manual/format-html b/manual/format-html
new file mode 100755
index 00000000..836ad990
--- /dev/null
+++ b/manual/format-html
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+set -eu
+
+OUTPUT="$1"
+TITLE="$2"
+AUTHOR="$3"
+VERSION="$4"
+shift 4
+
+cat > 000.mdwn <<EOF
+% $TITLE
+% $AUTHOR
+% $VERSION
+EOF
+
+pandoc  -H ../obnam.css --smart --toc --chapters --number-sections \
+    --standalone --self-contained -V geometry:lettersize \
+    -o "$OUTPUT" 000.mdwn "$@"
+rm -f 000.mdwn
-- 
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