DockerCLI/cli
Sebastiaan van Stijn e3427f341b
cli/command/completion: add EnvVarNames utility
EnvVarNames offers completion for environment-variable names. This
completion can be used for "--env" and "--build-arg" flags, which
allow obtaining the value of the given environment-variable if present
in the local environment, so we only should complete the names of the
environment variables, and not their value. This also prevents the
completion script from printing values of environment variables
containing sensitive values.

For example;

    export MY_VAR=hello
    docker run --rm --env MY_VAR alpine printenv MY_VAR
    hello

Before this patch:

    docker run --env GO
    GO111MODULE=auto        GOLANG_VERSION=1.21.12  GOPATH=/go              GOTOOLCHAIN=local

With this patch:

    docker run --env GO<tab>
    GO111MODULE     GOLANG_VERSION  GOPATH          GOTOOLCHAIN

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2024-07-17 01:25:32 +02:00
..
command cli/command/completion: add EnvVarNames utility 2024-07-17 01:25:32 +02:00
compose vendor: github.com/docker/docker 1a1f3cff45ec (master, v27.0-dev) 2024-06-20 13:04:54 +02:00
config test spring-cleaning 2024-07-04 01:35:12 +02:00
connhelper Removed all mentions of "please" from docs and messages 2024-06-11 16:53:40 +02:00
context Update go:build comments to go1.21 2024-06-18 12:17:13 +02:00
debug command: include default otel error handler for the cli 2024-04-03 12:01:28 -05:00
flags cli: move "config" flag to cli/flags/ClientOptions.InstallFlags() 2023-06-28 16:04:09 +02:00
hints login: Add message about using PATs 2023-08-03 10:35:04 +02:00
manifest linting: fmt.Sprintf can be replaced with string concatenation (perfsprint) 2024-06-10 21:19:32 +02:00
registry/client use local ConvertToHostname() implementation 2024-06-14 00:25:21 +02:00
streams cli/streams: minor refactoring and docs touch-ups 2023-04-03 11:27:26 +02:00
trust chore: remove deprecated DualStack field 2024-04-15 17:53:35 +08:00
version Move versioning variables to a separate package. 2019-01-29 11:26:40 +00:00
winresources Use goversioninfo to create Windows Version Info 2021-10-11 16:54:22 +02:00
cobra.go Removed all mentions of "please" from docs and messages 2024-06-11 16:53:40 +02:00
cobra_test.go cli: use custom annotation for aliases 2022-06-28 17:32:09 +02:00
error.go cli: make cli.StatusError slightly prettier 2024-07-04 22:08:18 +02:00
required.go cli: improve argument validation output 2024-07-05 03:35:14 +02:00
required_test.go cli: improve argument validation output 2024-07-05 03:35:14 +02:00