Sebastiaan van Stijn f14eeeb361 cli/flags: add "hostVar" to handle --host / -H as a single string ...

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>

2025-08-18 11:01:39 +02:00

..

commandline

cli/flags: add "hostVar" to handle --host / -H as a single string

2025-08-18 11:01:39 +02:00

builder.md

docs: dockerfile reference moved to buildkit repo

2022-06-27 11:51:46 +02:00

dockerd.md

dockerd.md: Add --firewall-backend

2025-07-31 17:11:47 +01:00

glossary.md

docs: remove AuFS from glossary

2023-05-19 10:17:37 +02:00

index.md

docs: update url scheme for reference docs

2024-02-20 21:38:50 +01:00

run.md

docs: Correct run exit code 126 description

2024-11-04 00:21:33 +00:00