Image Syncer Versions Save

Fixed Issues

• Occasionally "close of closed channel" panic.
• Occasionally "send on closed channel" panic.

New features

• Destination can be set by environment variables.
• Output success images.

Fixed Issues

• Resupport os/arch filter list parameters.

New features

• Support tag regex.

New features

• Support multiple destinations for one image sync rule.

Improvements

• Adjust log in file to not print messy codes.
• Remove --registry flag and forbid destination to be empty to avoid unsure auth behaviors.

New features

• Skip synchronizing list type image if manifest is unchanged.
• Support synchronizing images with only specific digest.
• Make everything (analyzing image rules, generating sync tasks, synchronizing a manifest/blob) a "task" and be excuted concurrently.
• Refactor logs, add time metrics and proccess infomation.
• Add "--force" flag for updating unchanged manifests.

Improvements

• Change default dockerhub url to dockerhub.io.
• Remove --namespace flag.
• Refactor the whole project for better structure.
• Return error code if failed tasks exist.
• Use github action synctest for function test.

Fixed Issues

• Occasional problems of multi-platform manifestlist be pushed as single-platform manifest.

Fixed Issues

• Make os/arch filter list empty if the parameter is an empty string.

New features

• Use temporary oauth2 tokens for Google registries. (#93)
• Support OCI type images. (#112)
• Skip unchanged non-list type images during synchronization (including layers of list type image, list type images themselves are not included).

Improvements

• Update golang version to 1.20.
• Add release for MacOS. (#104)
• Some refactoring.

New features

• Add "--os" and "--arch" parameters as platform filter
• Support passing username and password by environment variable in auth configuration

manifest list support

split config file to hide sensitive information