50 lines
1.3 KiB
Go
50 lines
1.3 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 buildcontext
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import (
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"os"
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"strings"
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"github.com/GoogleContainerTools/kaniko/pkg/constants"
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git "gopkg.in/src-d/go-git.v4"
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"gopkg.in/src-d/go-git.v4/plumbing"
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)
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// Git unifies calls to download and unpack the build context.
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type Git struct {
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context string
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}
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// UnpackTarFromBuildContext will provide the directory where Git Repository is Cloned
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func (g *Git) UnpackTarFromBuildContext() (string, error) {
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directory := constants.BuildContextDir
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parts := strings.Split(g.context, "#")
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url := "https://" + parts[0]
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branch := "master"
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if len(parts) > 1 {
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branch = parts[1]
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}
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_, err := git.PlainClone(directory, false, &git.CloneOptions{
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URL: url,
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Progress: os.Stdout,
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ReferenceName: plumbing.ReferenceName(branch),
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SingleBranch: true,
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})
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return directory, err
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}
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