7091e8bea4
hostVar is used for the '--host' / '-H' flag to set [ClientOptions.Hosts]. The [ClientOptions.Hosts] field is a slice because it was originally shared with the daemon config. However, the CLI only allows for a single host to be specified. hostVar presents itself as a "string", but stores the value in a string slice. It produces an error when trying to set multiple values, matching the check in [getServerHost]. [getServerHost]:7eab668982/cli/command/cli.go (L542-L551)Signed-off-by: Sebastiaan van Stijn <github@gone.nl> (cherry picked from commitf14eeeb361) Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Docker CLI
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
List all the available targets:
make help
In-container development environment
Start an interactive development environment:
make -f docker.Makefile shell
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Licensing
docker/cli is licensed under the Apache License, Version 2.0. See LICENSE for the full license text.