Include rendered man page in source tarballs

This gives users who build from the source tarball, but
do not want to install pandoc, access to the man pages.

Apperently the gocryptfs homebrew package ships without
the man pages at the moment to avoid pandoc.

Requested at
#355

Author: rfjakob

Documentation/MANPAGE-render.bash

@@ -8,7 +8,7 @@ function render {
 	IN=$1
 	OUT=$2
 	echo "Rendering $IN to $OUT"
-	echo ".\\\" This is a man page. View it using 'man ./$OUT'" > $OUT
+	echo ".\\\" This man page was generated from $IN. View it using 'man ./$OUT'" > $OUT
 	echo ".\\\"" >> $OUT
 	pandoc "$IN" -s -t man >> $OUT
 }

package-source.bash

@@ -18,14 +18,18 @@ cd "$(dirname "$0")"
 GITVERSION=$(git describe --tags --dirty)
 echo $GITVERSION > VERSION
 
+# Render the manpages and include them in the tarball. This
+# avoids a build-dependency to pandoc.
+./Documentation/MANPAGE-render.bash
+
 # gocryptfs source tarball
 PREFIX_SRC_ONLY=gocryptfs_${GITVERSION}_src
-git_archive_extra $PREFIX_SRC_ONLY VERSION
+git_archive_extra $PREFIX_SRC_ONLY VERSION Documentation/*.1
 
 # gocryptfs source + dependencies tarball
 dep ensure
 PREFIX_SRC_DEPS=gocryptfs_${GITVERSION}_src-deps
-git_archive_extra $PREFIX_SRC_DEPS VERSION vendor
+git_archive_extra $PREFIX_SRC_DEPS VERSION Documentation/*.1 vendor
 
 rm VERSION