Initial commit

vendor/github.com/hyperhq/hypercli/hack/.vendor-helpers.sh

@@ -0,0 +1,146 @@
+#!/usr/bin/env bash
+
+PROJECT=github.com/docker/docker
+
+# Downloads dependencies into vendor/ directory
+mkdir -p vendor
+
+if ! go list github.com/docker/docker/docker &> /dev/null; then
+	rm -rf .gopath
+	mkdir -p .gopath/src/github.com/docker
+	ln -sf ../../../.. .gopath/src/${PROJECT}
+	export GOPATH="${PWD}/.gopath:${PWD}/vendor"
+fi
+export GOPATH="$GOPATH:${PWD}/vendor"
+
+find='find'
+if [ "$(go env GOHOSTOS)" = 'windows' ]; then
+	find='/usr/bin/find'
+fi
+
+clone() {
+	local vcs="$1"
+	local pkg="$2"
+	local rev="$3"
+	local url="$4"
+
+	: ${url:=https://$pkg}
+	local target="vendor/src/$pkg"
+
+	echo -n "$pkg @ $rev: "
+
+	if [ -d "$target" ]; then
+		echo -n 'rm old, '
+		rm -rf "$target"
+	fi
+
+	echo -n 'clone, '
+	case "$vcs" in
+		git)
+			git clone --quiet --no-checkout "$url" "$target"
+			( cd "$target" && git checkout --quiet "$rev" && git reset --quiet --hard "$rev" )
+			;;
+		hg)
+			hg clone --quiet --updaterev "$rev" "$url" "$target"
+			;;
+	esac
+
+	echo -n 'rm VCS, '
+	( cd "$target" && rm -rf .{git,hg} )
+
+	echo -n 'rm vendor, '
+	( cd "$target" && rm -rf vendor Godeps/_workspace )
+
+	echo done
+}
+
+# get an ENV from the Dockerfile with support for multiline values
+_dockerfile_env() {
+	local e="$1"
+	awk '
+		$1 == "ENV" && $2 == "'"$e"'" {
+			sub(/^ENV +([^ ]+) +/, "");
+			inEnv = 1;
+		}
+		inEnv {
+			if (sub(/\\$/, "")) {
+				printf "%s", $0;
+				next;
+			}
+			print;
+			exit;
+		}
+	' ${DOCKER_FILE:="Dockerfile"}
+}
+
+clean() {
+	local packages=(
+		"${PROJECT}/docker" # package main
+		"${PROJECT}/integration-cli" # external tests
+	)
+	local dockerPlatforms=( ${DOCKER_ENGINE_OSARCH:="linux/amd64"} $(_dockerfile_env DOCKER_CROSSPLATFORMS) )
+	local dockerBuildTags="$(_dockerfile_env DOCKER_BUILDTAGS)"
+	local buildTagCombos=(
+		''
+		'experimental'
+		'pkcs11'
+		"$dockerBuildTags"
+		"daemon $dockerBuildTags"
+		"daemon cgo $dockerBuildTags"
+		"experimental $dockerBuildTags"
+		"experimental daemon $dockerBuildTags"
+		"experimental daemon cgo $dockerBuildTags"
+		"pkcs11 $dockerBuildTags"
+		"pkcs11 daemon $dockerBuildTags"
+		"pkcs11 daemon cgo $dockerBuildTags"
+	)
+
+	echo
+
+	echo -n 'collecting import graph, '
+	local IFS=$'\n'
+	local imports=( $(
+		for platform in "${dockerPlatforms[@]}"; do
+			export GOOS="${platform%/*}";
+			export GOARCH="${platform##*/}";
+			for buildTags in "${buildTagCombos[@]}"; do
+				go list -e -tags "$buildTags" -f '{{join .Deps "\n"}}' "${packages[@]}"
+				go list -e -tags "$buildTags" -f '{{join .TestImports "\n"}}' "${packages[@]}"
+			done
+		done | grep -vE "^${PROJECT}" | sort -u
+	) )
+	imports=( $(go list -e -f '{{if not .Standard}}{{.ImportPath}}{{end}}' "${imports[@]}") )
+	unset IFS
+
+	echo -n 'pruning unused packages, '
+	findArgs=(
+		# This directory contains only .c and .h files which are necessary
+		-path vendor/src/github.com/mattn/go-sqlite3/code
+	)
+	for import in "${imports[@]}"; do
+		[ "${#findArgs[@]}" -eq 0 ] || findArgs+=( -or )
+		findArgs+=( -path "vendor/src/$import" )
+	done
+	local IFS=$'\n'
+	local prune=( $($find vendor -depth -type d -not '(' "${findArgs[@]}" ')') )
+	unset IFS
+	for dir in "${prune[@]}"; do
+		$find "$dir" -maxdepth 1 -not -type d -not -name 'LICENSE*' -not -name 'COPYING*' -exec rm -v -f '{}' ';'
+		rmdir "$dir" 2>/dev/null || true
+	done
+
+	echo -n 'pruning unused files, '
+	$find vendor -type f -name '*_test.go' -exec rm -v '{}' ';'
+
+	echo done
+}
+
+# Fix up hard-coded imports that refer to Godeps paths so they'll work with our vendoring
+fix_rewritten_imports () {
+       local pkg="$1"
+       local remove="${pkg}/Godeps/_workspace/src/"
+       local target="vendor/src/$pkg"
+
+       echo "$pkg: fixing rewritten imports"
+       $find "$target" -name \*.go -exec sed -i -e "s|\"${remove}|\"|g" {} \;
+}