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e0ef11a4c2
This patch creates interfaces in builder/ for building Docker images. It is a first step in a series of patches to remove the daemon dependency on builder and later allow a client-side Dockerfile builder as well as potential builder plugins. It is needed because we cannot remove the /build API endpoint, so we need to keep the server-side Dockerfile builder, but we also want to reuse the same Dockerfile parser and evaluator for both server-side and client-side. builder/dockerfile/ and api/server/builder.go contain implementations of those interfaces as a refactoring of the current code. Signed-off-by: Tibor Vass <tibor@docker.com>
28 lines
539 B
Go
28 lines
539 B
Go
package builder
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import (
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"os"
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"github.com/docker/docker/pkg/archive"
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"github.com/docker/docker/utils"
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)
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// MakeGitContext returns a Context from gitURL that is cloned in a temporary directory.
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func MakeGitContext(gitURL string) (ModifiableContext, error) {
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root, err := utils.GitClone(gitURL)
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if err != nil {
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return nil, err
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}
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c, err := archive.Tar(root, archive.Uncompressed)
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if err != nil {
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return nil, err
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}
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defer func() {
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// TODO: print errors?
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c.Close()
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os.RemoveAll(root)
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}()
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return MakeTarSumContext(c)
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}
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