Initial push

.ci/go-lint.sh

@@ -0,0 +1,46 @@
+# Copyright (c) 2017 Intel Corporation
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+#!/bin/bash
+
+if [ ! $(command -v gometalinter) ]
+then
+	go get github.com/alecthomas/gometalinter
+	gometalinter --install --vendor
+fi
+
+linter_args="--tests --vendor"
+
+# When running the linters in a CI environment we need to disable them all
+# by default and then explicitly enable the ones we are care about. This is
+# necessary since *if* gometalinter adds a new linter, that linter may cause
+# the CI build to fail when it really shouldn't. However, when this script is
+# run locally, all linters should be run to allow the developer to review any
+# failures (and potentially decide whether we need to explicitly enable a new
+# linter in the CI).
+if [ "$CI" = true ]; then
+	linter_args+=" --disable-all"
+fi
+
+linter_args+=" --enable=misspell"
+linter_args+=" --enable=vet"
+linter_args+=" --enable=ineffassign"
+linter_args+=" --enable=gofmt"
+linter_args+=" --enable=gocyclo"
+linter_args+=" --cyclo-over=15"
+linter_args+=" --enable=golint"
+linter_args+=" --deadline=600s"
+
+eval gometalinter "${linter_args}" ./...

.ci/go-test.sh

@@ -0,0 +1,28 @@
+# Copyright (c) 2017 Intel Corporation
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+#!/bin/bash
+
+set -e
+
+test_packages=$(go list ./... | grep -v vendor)
+echo "Run go test and generate coverage:"
+for pkg in $test_packages; do
+	if [ "$pkg" = "github.com/kata-containers/ksm-throttler" ]; then
+		sudo env GOPATH=$GOPATH GOROOT=$GOROOT PATH=$PATH go test -cover -coverprofile=profile.cov $pkg
+	else
+		sudo env GOPATH=$GOPATH GOROOT=$GOROOT PATH=$PATH go test -cover $pkg
+	fi
+done

.ci/setup.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+#
+# Copyright (c) 2017 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+set -e
+
+cidir=$(dirname "$0")
+tests_repo="github.com/clearcontainers/tests"
+
+# Clone Tests repository.
+go get "$tests_repo"
+
+tests_repo_dir="${GOPATH}/src/${tests_repo}"
+
+echo "Update proxy and runtime vendoring"
+sudo -E PATH=$PATH bash -c "${cidir}/update-vendoring.sh"
+
+pushd "${tests_repo_dir}"
+echo "Setup Clear Containers"
+sudo -E PATH=$PATH bash -c ".ci/setup.sh"
+popd
+
+echo "Setup virtcontainers environment"
+chronic sudo -E PATH=$PATH bash -c "${cidir}/../utils/virtcontainers-setup.sh"
+
+echo "Install virtcontainers"
+chronic make
+chronic sudo make install

.travis.yml

@@ -0,0 +1,37 @@
+language: go
+sudo: required
+go:
+- 1.7
+- 1.8
+- tip
+go_import_path: github.com/kata-containers/ksm-throttler
+
+before_install:
+- go get github.com/mattn/goveralls
+- go get golang.org/x/tools/cmd/cover
+- go get github.com/pierrre/gotestcover
+- go get github.com/fzipp/gocyclo
+- go get github.com/gordonklaus/ineffassign
+- go get github.com/golang/lint/golint
+- go get github.com/client9/misspell/cmd/misspell
+- go get github.com/ciao-project/ciao/test-cases
+
+install:
+- go_packages=$(go list ./... | grep -v vendor)
+- go_files=`go list -f '{{.Dir}}/*.go' $go_packages`
+- go get -t -v $go_packages
+
+script:
+- go env
+- misspell -error $go_packages
+- go vet $go_packages
+- if [[ "$TRAVIS_GO_VERSION" != "tip" ]] ; then golint $go_packages; fi
+- gocyclo -over 15 $go_files
+- go list -f '{{.Dir}}' $go_packages | xargs -L 1 ineffassign
+- gofmt -s -l $go_files | wc -l | xargs -I % bash -c "test % -eq 0"
+- make
+- make check
+- export GOROOT=`go env GOROOT` && sudo -E PATH=$PATH:$GOROOT/bin $GOPATH/bin/test-cases -v -timeout 9 -short -coverprofile /tmp/cover.out $go_packages
+
+after_success:
+- "$GOPATH/bin/goveralls -service=travis-ci -coverprofile=/tmp/cover.out"

Makefile

@@ -0,0 +1,54 @@
+PREFIX := /usr
+BIN_DIR := $(PREFIX)/bin
+
+#
+# Pretty printing
+#
+
+V	      = @
+Q	      = $(V:1=)
+QUIET_GOBUILD = $(Q:@=@echo    '     GOBUILD  '$@;)
+
+#
+# Build
+#
+
+all: build binaries
+
+build:
+	$(QUIET_GOBUILD)go build $(go list ./... | grep -v /vendor/)
+
+throttler:
+	$(QUIET_GOBUILD)go build -o ksm-throttler throttler.go ksm.go
+
+binaries: throttler
+
+#
+# Tests
+#
+
+check: check-go-static check-go-test
+
+check-go-static:
+	bash .ci/go-lint.sh
+
+check-go-test:
+	bash .ci/go-test.sh
+
+#
+# Clean
+#
+
+clean:
+	rm -f ksm-throttler
+
+.PHONY: \
+	all \
+	build \
+	binaries \
+	check \
+	check-go-static \
+	check-go-test \
+	install \
+	uninstall \
+	clean