Add packdist.sh to build snapshots

packdist.sh

@@ -0,0 +1,64 @@
+#!/bin/sh
+
+# only builds snapshots for now
+# tarball name contains date and git short id
+
+SRCTEST=src/main/lighttpd.c
+PACKAGE=lighttpd
+REV=${REV}
+BASEDOWNLOADURL="http://download.lighttpd.net/lighttpd/snapshots-2.0.x"
+
+if [ ! -f ${SRCTEST} ]; then
+	echo "Current directory is not the source directory"
+	exit 1
+fi
+
+dopack=1
+if [ "$1" = "--nopack" ]; then
+	dopack=0
+	shift
+fi
+
+append="$1"
+
+function force() {
+	"$@" || {
+		echo "Command failed: $*"
+		exit 1
+	}
+}
+
+if [ ${dopack} = "1" ]; then
+	force ./autogen.sh
+
+	if [ -d distbuild ]; then
+		# make distcheck may leave readonly files
+		chmod u+w -R distbuild
+		rm -rf distbuild
+	fi
+
+	force mkdir distbuild
+	force cd distbuild
+
+	force ../configure --prefix=/usr
+
+	# force make
+	# force make check
+
+	force make distcheck
+else
+	force cd distbuild
+fi
+
+version=`./config.status -V | head -n 1 | cut -d' ' -f3`
+name="${PACKAGE}-${version}"
+append="-snap-$(date '+%Y%m%d')${REV}-g$(git rev-list --abbrev-commit --abbrev=6 HEAD^..HEAD)"
+if [ -n "${append}" ]; then
+	cp "${name}.tar.gz" "${name}${append}.tar.gz"
+	cp "${name}.tar.bz2" "${name}${append}.tar.bz2"
+	name="${name}${append}"
+fi
+
+force sha256sum "${name}.tar."{gz,bz2} > "${name}.sha256sum"
+
+echo wget "${BASEDOWNLOADURL}/${name}".'{tar.gz,tar.bz2,sha256sum}; sha256sum -c '${name}'.sha256sum'