CFE-977,CFE-981: unarchiver interface and its implementation

[sherine-k]

Description

Unarchive simply untars the contents of the archive into:

• working-dir (for subfolders of working-dir found in the archive)
• cache folder (for subfolders of docker/v2 found in the archive)

Fixes # CFE-981

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Unit test unarchive_test.go
This interface is not yet plugged into executor.go, but should be later, with CFE-992

Expected Outcome

Unit tests should pass

[openshift-ci-robot]

@sherine-k: This pull request references CFE-977 which is a valid jira issue.

This pull request references CFE-981 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the sub-task to target the "4.15.0" version, but no target version was set.

In response to this:

Description

Unarchive simply untars the contents of the archive into:

• working-dir (for subfolders of working-dir found in the archive)
• cache folder (for subfolders of docker/v2 found in the archive)

Fixes # CFE-980

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Unit test unarchive_test.go
This interface is not yet plugged into executor.go, but should be later, with CFE-992

Expected Outcome

Unit tests should pass

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-ci-robot]

@sherine-k: This pull request references CFE-977 which is a valid jira issue.

This pull request references CFE-981 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the sub-task to target the "4.15.0" version, but no target version was set.

In response to this:

Description

Unarchive simply untars the contents of the archive into:

• working-dir (for subfolders of working-dir found in the archive)
• cache folder (for subfolders of docker/v2 found in the archive)

Fixes # CFE-981

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Unit test unarchive_test.go
This interface is not yet plugged into executor.go, but should be later, with CFE-992

Expected Outcome

Unit tests should pass

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: sherine-k

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• OWNERS [sherine-k]

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[lmzuccarelli]

/lgtm

[openshift-ci]

@sherine-k: all tests passed!

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here.

[openshift-bot]

[ART PR BUILD NOTIFIER]

This PR has been included in build oc-mirror-plugin-container-v4.15.0-202311272131.p0.g8f9caef.assembly.stream for distgit oc-mirror-plugin.
All builds following this will include this PR.