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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| /* | ||
| Copyright 2021 The Kubernetes Authors. | ||
| 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. | ||
| */ | ||
|
|
||
| package envfuncs | ||
|
|
||
| import ( | ||
| "bufio" | ||
| "context" | ||
| "encoding/json" | ||
| "errors" | ||
|
|
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| "github.com/docker/docker/api/types" | ||
| "github.com/docker/docker/client" | ||
| "github.com/docker/docker/pkg/archive" | ||
| "k8s.io/klog/v2" | ||
|
|
||
| "sigs.k8s.io/e2e-framework/pkg/env" | ||
| "sigs.k8s.io/e2e-framework/pkg/envconf" | ||
| ) | ||
|
|
||
| type ErrorLine struct { | ||
| Error string `json:"error"` | ||
| ErrorDetail ErrorDetail `json:"errorDetail"` | ||
| } | ||
|
|
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| type ErrorDetail struct { | ||
| Message string `json:"message"` | ||
| } | ||
|
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| // BuildDockerImage returns an env.Func that is used for | ||
| // building a docker image. | ||
| func BuildDockerImage(path string, dockerfile string, tags []string) env.Func { | ||
| return func(ctx context.Context, cfg *envconf.Config) (context.Context, error) { | ||
| cli, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation()) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
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| tar, err := archive.TarWithOptions(path, &archive.TarOptions{}) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
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| opts := types.ImageBuildOptions{ | ||
| Dockerfile: dockerfile, | ||
| Tags: tags, | ||
| Remove: true, | ||
| } | ||
| res, err := cli.ImageBuild(ctx, tar, opts) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| defer res.Body.Close() | ||
|
|
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| var lastLine string | ||
|
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| scanner := bufio.NewScanner(res.Body) | ||
| for scanner.Scan() { | ||
| lastLine = scanner.Text() | ||
| klog.V(3).Infof("Build: %s", scanner.Text()) | ||
| } | ||
|
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| errLine := &ErrorLine{} | ||
| json.Unmarshal([]byte(lastLine), errLine) | ||
| if errLine.Error != "" { | ||
| return nil, errors.New(errLine.Error) | ||
| } | ||
|
|
||
| if err := scanner.Err(); err != nil { | ||
| return nil, err | ||
| } | ||
|
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| return ctx, nil | ||
| } | ||
| } |