1 files changed, 97 insertions, 0 deletions
diff --git a/package-release-tarballs.bash b/package-release-tarballs.bash
new file mode 100755
index 0000000..ac651bf
--- /dev/null
+++ b/package-release-tarballs.bash
@@ -0,0 +1,97 @@
+#!/bin/bash
+
+set -eu
+
+cd "$(dirname "$0")"
+
+SIGNME=""
+
+# git_archive_extra PREFIX EXTRA1 [EXTRA2 ...]
+#
+# Call git-archive and add additional files to the tarball.
+# Output tarball is called "$PREFIX.tar.gz" and contains one folder
+# called "$PREFIX".
+git_archive_extra() {
+	local PREFIX=$1
+	shift
+	# Add files tracked in git
+	git archive --prefix "$PREFIX/" -o "$PREFIX.tar" HEAD
+	# Add "extra" files
+	tar --owner=root --group=root --transform "s!^!$PREFIX/!" --append -f "$PREFIX.tar" "$@"
+	# Compress
+	gzip -f "$PREFIX.tar"
+}
+
+package_source() {
+	local GITVERSION
+	GITVERSION=$(git describe --tags --dirty)
+	echo "$GITVERSION" > VERSION
+
+	# Render the manpages and include them in the tarball. This
+	# avoids a build-dependency to pandoc.
+	./Documentation/MANPAGE-render.bash
+
+	# gocryptfs source tarball
+	local PREFIX_SRC_ONLY=gocryptfs_${GITVERSION}_src
+	git_archive_extra "$PREFIX_SRC_ONLY" VERSION Documentation/*.1
+
+	# gocryptfs source + dependencies tarball
+	go mod vendor
+	local PREFIX_SRC_DEPS=gocryptfs_${GITVERSION}_src-deps
+	git_archive_extra "$PREFIX_SRC_DEPS" VERSION Documentation/*.1 vendor
+
+	rm VERSION
+	rm -R vendor
+
+	echo "Tars created."
+	SIGNME+=" $PREFIX_SRC_ONLY.tar.gz $PREFIX_SRC_DEPS.tar.gz"
+}
+
+package_static_binary() {
+	# Compiles the gocryptfs binary and sets $GITVERSION
+	source build-without-openssl.bash
+
+	if ldd gocryptfs > /dev/null ; then
+		echo "error: compiled gocryptfs binary is not static"
+		exit 1
+	fi
+
+	# Build man pages gocryptfs.1 & gocryptfs-xray.1
+	./Documentation/MANPAGE-render.bash > /dev/null
+
+	local ARCH
+	ARCH=$(go env GOARCH)
+	local OS
+	OS=$(go env GOOS)
+
+	local TARBALL
+	TARBALL=gocryptfs_${GITVERSION}_${OS}-static_${ARCH}.tar
+	local TARGZ
+	TARGZ=$TARBALL.gz
+
+	tar --owner=root --group=root --create -vf "$TARBALL" gocryptfs 
+	tar --owner=root --group=root --append -vf "$TARBALL" -C gocryptfs-xray gocryptfs-xray
+	tar --owner=root --group=root --append -vf "$TARBALL" -C Documentation gocryptfs.1 gocryptfs-xray.1
+
+	gzip -f "$TARBALL"
+
+	echo "Tar created."
+	SIGNME+=" $TARGZ"
+}
+
+signing_hint() {
+	local GITVERSION
+	GITVERSION=$(git describe --tags --dirty)
+
+	echo "Hint for signing:"
+	echo "  for i in gocryptfs_${GITVERSION}_*.tar.gz ; do gpg -u 23A02740 --armor --detach-sig \$i ; done"
+}
+
+if git describe --dirty | grep dirty ; then
+	echo "Tree is dirty - I will not package this!"
+	exit 1
+fi
+
+package_source
+package_static_binary
+signing_hint