Before calling `cmd.Execute` we need to reset the arguments to be used to not
include the global arguments which we have already parsed. This is precisely
the `args` which we have in our hand at this point.
This fixes `TestGlobalArgsOnlyParsedOnce/builtin` in the cli-plugins e2e tests.
`TestGlobalArgsOnlyParsedOnce/plugin` is still broken will be fixed next.
Signed-off-by: Ian Campbell <ijc@docker.com>
This was omitted when these tests were added.
Adding this means that the tests now see the `$DOCKER_HOST` configured (via
`$TEST_DOCKER_HOST`) where they didn't before. In some cases (specifically the
`test-e2e-connhelper-ssh` case) this results in additional output on stderr
when `-D` (debug) is used:
time="2019-04-03T11:10:27Z" level=debug msg="commandconn: starting ssh with [-l penguin 172.20.0.2 -- docker system dial-stdio]"
Address this by switching the affected test cases to use `-l info` instead of
`-D`, they all just require some option not specifically `-D`. Note that `info`
is the default log level so this is effectively a nop (which is good).
Signed-off-by: Ian Campbell <ijc@docker.com>
```
2019/04/03 12:47:01 WARNING: package github.com/google/btree is unused, consider removing it from vendor.conf
2019/04/03 12:47:01 WARNING: package github.com/gregjones/httpcache is unused, consider removing it from vendor.conf
2019/04/03 12:47:01 WARNING: package github.com/peterbourgon/diskv is unused, consider removing it from vendor.conf
```
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
--from creates a context from a named context.
By default `context create` will create a context from the current context.
Replaced "from-current=" docker/kubernetes option with "from=" to allow specifying which context to copy the settings from.
Signed-off-by: Nick Adcock <nick.adcock@docker.com>
Old selector was wrong (it watched for the label we applied to child
resources when reconciling the stack, instead of the stack itself)
This should be back-ported to older version of the CLI
Signed-off-by: Simon Ferquel <simon.ferquel@docker.com>
bump required:
- replacing vendor ghodss/yaml with sigs.k8s.io/yaml
- adding vendor k8s.io/klog and github.com/evanphx
- compose-on-kubernetes
removed 'IncludeUninitialized' from watch as it have been removed from k8s
Signed-off-by: Nick Adcock <nick.adcock@docker.com>
Instead of using an `if else if else`, switch to a sequence of independent
`if` blocks containing a `return`.
Instead of defining a return variable and updating it in the `if` blocks
and returning at the end, make each `if` block return the desired value
independenly.
Signed-off-by: David Scott <dave.scott@docker.com>
Previously if the Docker engine was not running the behaviour of
commands would vary depending on whether the --debug flag was provided.
For example, consider `docker logout`:
$ docker logout
Not logged in to
-- note the missing server URL
$ docker --debug logout
Warning: failed to get default registry endpoint from daemon (Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?). Using system default: https://index.docker.io/v1/
Not logged in to https://index.docker.io/v1/
-- note the server URL is present
This patch makes only the debug printing conditional on the `--debug` flag,
not the return value.
Signed-off-by: David Scott <dave.scott@docker.com>
In the initial implementation I thought it would be good to not pass on the
deprecation to plugins (since they are new). However it turns out this causes
`docker helloworld -h` to print a spurious "pflag: help requested" line:
$ docker helloworld -h
pflag: help requested
See 'docker helloworld --help'.
Usage: docker helloworld [OPTIONS] COMMAND
A basic Hello World plugin for tests
...
Compared with:
$ docker ps -h
Flag shorthand -h has been deprecated, please use --help
Usage: docker ps [OPTIONS]
This is in essence because having the flag undefined hits a different path
within cobra, causing `c.execute()` to return early due to getting an error
(`flag.ErrHelp`) from `c.ParseFlags`, which launders the error through our
`FlagErrorFunc` which wraps it in a `StatusError` which in turn defeats an `if
err == flag.ErrHelp` check further up the call chain. If the flag is defined we
instead hit a path which returns a bare `flag.ErrHelp` without wrapping it.
I considered updating our `FlagErrorFunc` to not wrap `flag.ErrHelp` (and then
following the chain to the next thing) however while doing that I realised that
the code for `-h` (and `--help`) is deeply embedded into cobra (and its flags
library) such that actually using `-h` as a plugin argument meaning something
other than `help` is basically impossible/impractical. Therefore we may as well
have plugins behave identically to the monolithic CLI and support (deprecated)
the `-h` argument.
With this changed the help related blocks of `SetupRootCommand` and
`SetupPluginRootCommand` are now identical, so consolidate into
`setupCommonRootCommand`.
Tests are updated to check `-h` in a variety of scenarios, including the happy
case here.
Signed-off-by: Ian Campbell <ijc@docker.com>
In some cases this means switching to `icmd.Expected` rather than
`icmd.Success`, but this improves readability overall.
Signed-off-by: Ian Campbell <ijc@docker.com>
As pointed out in #1459, docker cli fails to detect that the input is a tarball,
in case it is generated by `git archive --format=tgz`.
This happens because `git archive` adds some metadata to the initial tar header,
and so it is more than 1 block (of 512 bytes) long, while we only provide 1 block
to archive/tar.Next() and it fails.
To fix, give it 2 blocks :)
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Ian Campbell
Sebastiaan van Stijn
Tonis Tiigi
Nick Adcock
Tibor Vass
Sebastiaan van Stijn
Simon Ferquel
David Scott
Sune Keller
Nao YONASHIRO
Akihiro Suda
Lifubang
Kir Kolyshkin
leonGravel
Harald Albers
Tibor Vass
Sunny
Stefan Scherer
Silvin Lubecki