121 lines
3.4 KiB
Go
121 lines
3.4 KiB
Go
/*
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Copyright 2018 Google LLC
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"fmt"
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"gopkg.in/yaml.v2"
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)
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var tests = []struct {
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description string
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dockerfilePath string
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configPath string
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context string
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repo string
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}{
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{
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description: "test extract filesystem",
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dockerfilePath: "/workspace/integration_tests/dockerfiles/Dockerfile_test_extract_fs",
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configPath: "/workspace/integration_tests/dockerfiles/config_test_extract_fs.json",
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context: "integration_tests/dockerfiles/",
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repo: "extract-filesystem",
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},
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}
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type step struct {
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Name string
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Args []string
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Env []string
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}
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type testyaml struct {
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Steps []step
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}
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var executorImage = "executor-image"
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var executorCommand = "/workspace/executor"
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var dockerImage = "gcr.io/cloud-builders/docker"
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var ubuntuImage = "ubuntu"
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var testRepo = "gcr.io/kbuild-test/"
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var dockerPrefix = "docker-"
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var kbuildPrefix = "kbuild-"
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var daemonPrefix = "daemon://"
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var containerDiffOutputFile = "container-diff.json"
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func main() {
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// First, copy container-diff in
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containerDiffStep := step{
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Name: "gcr.io/cloud-builders/gsutil",
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Args: []string{"cp", "gs://container-diff/latest/container-diff-linux-amd64", "."},
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}
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containerDiffPermissions := step{
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Name: ubuntuImage,
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Args: []string{"chmod", "+x", "container-diff-linux-amd64"},
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}
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// Build executor image
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buildExecutorImage := step{
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Name: dockerImage,
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Args: []string{"build", "-t", executorImage, "-f", "integration_tests/executor/Dockerfile", "."},
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}
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y := testyaml{
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Steps: []step{containerDiffStep, containerDiffPermissions, buildExecutorImage},
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}
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for _, test := range tests {
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// First, build the image with docker
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dockerBuild := step{
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Name: dockerImage,
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Args: []string{"build", "-t", testRepo + dockerPrefix + test.repo, "-f", test.dockerfilePath, test.context},
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}
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// Then, buld the image with kbuild and commit it
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var commitID = "test"
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kbuild := step{
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Name: dockerImage,
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Args: []string{"run", "-v", test.dockerfilePath + ":/workspace/Dockerfile", "--name", commitID, executorImage, executorCommand},
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}
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commit := step{
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Name: dockerImage,
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Args: []string{"commit", commitID, testRepo + kbuildPrefix + test.repo},
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}
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dockerImage := daemonPrefix + testRepo + dockerPrefix + test.repo
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kbuildImage := daemonPrefix + testRepo + kbuildPrefix + test.repo
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// Run container diff on the images
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args := "container-diff-linux-amd64 diff " + dockerImage + " " + kbuildImage + " --type=file -j > " + containerDiffOutputFile
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containerDiff := step{
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Name: ubuntuImage,
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Args: []string{"sh", "-c", args},
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Env: []string{"PATH=/workspace:/bin"},
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}
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// Compare output files
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compareOutputs := step{
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Name: ubuntuImage,
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Args: []string{"cmp", test.configPath, containerDiffOutputFile},
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}
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y.Steps = append(y.Steps, dockerBuild, kbuild, commit, containerDiff, compareOutputs)
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}
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d, _ := yaml.Marshal(&y)
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fmt.Println(string(d))
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}
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