Xiong Han 25552ba236 container/cp: don't print success message when copy fails
The non-quiet copy paths printed the "Successfully copied ..." summary
unconditionally, even when the copy failed. Copying a directory onto an
existing regular file therefore printed "Successfully copied 0B" before
reporting "cannot copy directory". Only print the summary when the copy
succeeded, in both the from-container and to-container directions.

Also rename the res variable in copyFromContainer to err: it only holds
the error returned by archive.CopyTo, so name it err to make that clear
instead of suggesting some other "result" return type.

Signed-off-by: Xiong Han <3324733895@qq.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2026-11-12 22:10:56 +01:00
2026-11-10 19:54:00 +01:00
2026-11-05 23:12:57 +01:00
2026-11-10 20:26:15 +01:00
2024-09-06 10:23:23 +02:00
2025-03-08 22:20:09 +01:00
2026-11-10 19:54:00 +01:00
2026-06-12 18:05:12 +02:00
2026-06-12 18:05:12 +02:00
2026-11-10 19:54:00 +01:00
2017-04-17 17:49:33 -04:00
2023-11-10 21:35:15 +01:00
2025-11-06 15:24:48 +01:00
2026-07-09 01:03:31 +02:00
2024-08-05 11:58:34 +02:00
2022-04-04 10:44:11 +02:00
2026-11-10 20:26:15 +01:00
2026-11-10 20:26:15 +01:00
2026-10-15 21:32:57 +02:00

Docker CLI

PkgGoDev Build Status Test Status OpenSSF Scorecard Codecov

About

This repository is the home of the Docker CLI.

Development

docker/cli is developed using Docker.

Build CLI from source:

docker buildx bake

Build binaries for all supported platforms:

docker buildx bake cross

Build for a specific platform:

docker buildx bake --set binary.platform=linux/arm64 

Build dynamic binary for glibc or musl:

USE_GLIBC=1 docker buildx bake dynbinary 

Run all linting:

docker buildx bake lint shellcheck

Run test:

docker buildx bake test

Run the unit test:

$ make -f docker.Makefile test-unit

Run the full test suite:

$ make -f docker.Makefile test

List all the available targets:

make help

In-container development environment

Start an interactive development environment:

make shell

Brought to you courtesy of our legal counsel. For more context, see the NOTICE document in this repo.

Use and transfer of Docker may be subject to certain restrictions by the United States and other governments.

It is your responsibility to ensure that your use and/or transfer does not violate applicable laws.

For more information, see https://www.bis.doc.gov

Licensing

docker/cli is licensed under the Apache License, Version 2.0. See LICENSE for the full license text.

S
Description
The Docker CLI
Readme
386 MiB
Languages
Go 92.4%
Shell 5.3%
Dockerfile 1.1%
Go-Checksums 0.7%
Makefile 0.3%
Other 0.2%