moby/buildkit dockerfile/1.7.0

on GitHub

Usage

# syntax=docker.io/docker/dockerfile:1.7

Notable changes

• Variable expansion now allows string substitutions and trimming #4427 #4287

• Named contexts with local sources now correctly transfer only the files used in the Dockerfile instead of the full source directory #4161

• Dockerfile now better validates the order of stages and returns nice errors with stacktraces if stages are in incorrect order #4568 #4567

• History commit messages now contain flags that were used with COPY/ADD steps #4597

• Progress messages for ADD commands from Git or HTTP sources have been improved #4408