#!/bin/sh
set -e

# containerd is also pinned in vendor.conf. When updating the binary
# version you may also need to update the vendor version to pick up bug
# fixes or new APIs.
: "${CONTAINERD_COMMIT:=814b7956fafc7a0980ea07e950f983d0837e5578}" # v1.3.4

install_containerd() (
	echo "Install containerd version $CONTAINERD_COMMIT"
	git clone https://github.com/containerd/containerd.git "$GOPATH/src/github.com/containerd/containerd"
	cd "$GOPATH/src/github.com/containerd/containerd"
	git checkout -q "$CONTAINERD_COMMIT"

	export BUILDTAGS='netgo osusergo static_build'
	export EXTRA_FLAGS=${GO_BUILDMODE}
	export EXTRA_LDFLAGS='-extldflags "-fno-PIC -static"'

	# Reset build flags to nothing if we want a dynbinary
	if [ "$1" = "dynamic" ]; then
		export BUILDTAGS=''
		export EXTRA_FLAGS=''
		export EXTRA_LDFLAGS=''
	fi
	make

	install -D bin/containerd "${PREFIX}/containerd"
	install -D bin/containerd-shim "${PREFIX}/containerd-shim"
	install -D bin/containerd-shim-runc-v2 "${PREFIX}/containerd-shim-runc-v2"
	install -D bin/ctr "${PREFIX}/ctr"
)