Commit Graph

31 Commits

Author SHA1 Message Date
Silvin Lubecki 6047259e5a
File is not `goimports`-ed (goimports)
Signed-off-by: Silvin Lubecki <silvin.lubecki@docker.com>
2019-10-31 19:22:24 +01:00
Sebastiaan van Stijn f2424bd375
Fix labels copying value from environment variables
This patch fixes a bug where labels use the same behavior as `--env`, resulting
in a value to be copied from environment variables with the same name as the
label if no value is set (i.e. a simple key, no `=` sign, no value).

An earlier pull request addressed similar cases for `docker run`;
2b17f4c8a8, but this did not address the
same situation for (e.g.) `docker service create`.

Digging in history for this bug, I found that use of the `ValidateEnv`
function for  labels was added in the original implementation of the labels feature in
abb5e9a077 (diff-ae476143d40e21ac0918630f7365ed3cR34)

However, the design never intended it to expand environment variables,
and use of this function was either due to either a "copy/paste" of the
equivalent `--env` flags, or a misunderstanding (the name `ValidateEnv` does
not communicate that it also expands environment variables), and the existing
`ValidateLabel` was designed for _engine_ labels (which required a value to
be set).

Following the initial implementation, other parts of the code followed
the same (incorrect) approach, therefore leading the bug to be introduced
in services as well.

This patch:

- updates the `ValidateLabel` to match the expected validation
  rules (this function is no longer used since 31dc5c0a9a),
  and the daemon has its own implementation)
- corrects various locations in the code where `ValidateEnv` was used instead of `ValidateLabel`.

Before this patch:

```bash
export SOME_ENV_VAR=I_AM_SOME_ENV_VAR
docker service create --label SOME_ENV_VAR --tty --name test busybox

docker service inspect --format '{{json .Spec.Labels}}' test
{"SOME_ENV_VAR":"I_AM_SOME_ENV_VAR"}
```

After this patch:

```bash
export SOME_ENV_VAR=I_AM_SOME_ENV_VAR
docker service create --label SOME_ENV_VAR --tty --name test busybox

docker container inspect --format '{{json .Config.Labels}}' test
{"SOME_ENV_VAR":""}
```

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2019-03-19 03:01:57 +01:00
Silvin Lubecki eb0ba4f8d5 Extract streams helpers from command package to their own package to remove a cyclic dependency from command to internal/containerizedengine
Aliasing old types
* streams.InStream -> streams.In
* streams.NewInStream -> streams.NewIn
* streams.OutStream -> streams.Out
* streams.NewOutStream -> streams.NewOut

Signed-off-by: Silvin Lubecki <silvin.lubecki@docker.com>
2019-01-28 14:36:00 +01:00
Tibor Vass c806eb49c9 build: add options to builder prune
This patch adds --filter, --keep-storage, --all and --force to builder prune.

Signed-off-by: Tibor Vass <tibor@docker.com>
2018-09-05 00:01:16 +00:00
Arash Deshmeh 5cc1f9006a use sortorder lib for sorting the output of volume list command
Signed-off-by: Arash Deshmeh <adeshmeh@ca.ibm.com>
2018-08-08 12:20:21 -04:00
Arash Deshmeh ceed42217d refactored all commands under cli/command/ to use sort.Slice instead of declaring custom types for sorting
Signed-off-by: Arash Deshmeh <adeshmeh@ca.ibm.com>
2018-07-06 15:49:32 -04:00
Vincent Demeester 2c4de4fb5e
Update tests to use gotest.tools 👼
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
2018-06-08 18:24:26 +02:00
Mathieu Champlon 5d54584f03 Bump moby to d37f5c6bdf788a6cb82c07fb707e31a240eff5f9
Also bringing:
. golang.org/x/net 5561cd9b4330353950f399814f427425c0a26fd2
. github.com/docker/distribution 83389a148052d74ac602f5f1d62f86ff2f3c4aa5
. github.com/docker/swarmkit bd69f6e8e301645afd344913fa1ede53a0a111fb
. github.com/docker/go-metrics d466d4f6fd960e01820085bd7e1a24426ee7ef18
. github.com/prometheus/client_golang 52437c81da6b127a9925d17eb3a382a2e5fd395e
. github.com/beorn7/perks 4c0e84591b9aa9e6dcfdf3e020114cd81f89d5f9
. github.com/prometheus/client_model fa8ad6fec33561be4280a8f0514318c79d7f6cb6
. github.com/prometheus/common ebdfc6da46522d58825777cf1f90490a5b1ef1d8
. github.com/prometheus/procfs abf152e5f3e97f2fafac028d2cc06c1feb87ffa5
. github.com/matttproud/golang_protobuf_extensions v1.0.0

Signed-off-by: Mathieu Champlon <mathieu.champlon@docker.com>
2018-05-18 11:44:14 +02:00
Kir Kolyshkin 6f8070deb2 Switch from x/net/context to context
Since go 1.7, "context" is a standard package. Since go 1.9,
x/net/context merely provides some types aliased to those in
the standard context package.

The changes were performed by the following script:

for f in $(git ls-files \*.go | grep -v ^vendor/); do
	sed -i 's|golang.org/x/net/context|context|' $f
	goimports -w $f
	for i in 1 2; do
		awk '/^$/ {e=1; next;}
			/\t"context"$/ {e=0;}
			{if (e) {print ""; e=0}; print;}' < $f > $f.new && \
				mv $f.new $f
		goimports -w $f
	done
done

[v2: do awk/goimports fixup twice]
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
2018-05-11 16:49:43 -07:00
Daniel Nephin 078cbc9c4b Convert assert.Check with
git grep -l -P '^\s+assert\.Check\(t, ' | \
    xargs perl -pi -e 's/^(\s+assert)\.Check(\(t, (?!is).*(\.Execute\(|\.Set\(|\.Write\(|\.Close\(|\.Untar\(|\.WriteFile\(|Validate\().*\)$)/\1.NilError\2/'

Signed-off-by: Daniel Nephin <dnephin@docker.com>
2018-03-06 15:43:53 -05:00
Daniel Nephin 681c921528 Remove testutil
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2018-03-06 14:38:35 -05:00
Daniel Nephin 39c2ca57c1 Automated migration
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2018-03-05 19:41:17 -05:00
Sungwon Han 34504d0a1e Clarify description of volume prune command
volume prune command removes only local volumes
not used by at least one container.

Signed-off-by: Sungwon Han <sungwon.han@navercorp.com>
2018-02-08 15:33:07 +09:00
Daniel Nephin 4205416c9b Update code for upstream cobra
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2017-10-25 14:49:26 -04:00
Daniel Nephin dbd96badb6 Add nakedret linter.
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2017-10-12 11:48:51 -04:00
Daniel Nephin 846a31aa50 Use new internal testutil.ErrorContains()
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2017-08-22 10:14:25 -04:00
Daniel Nephin b3f843afe2 Move internal/test package out of cli.
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2017-08-22 10:14:25 -04:00
Daniel Nephin 505a0fe45f Update volume command tests to use the new golden
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2017-08-16 14:23:28 -04:00
Sebastiaan van Stijn b9a7f35e02
Singularize / pluralize "argument(s)" in error message
The validation functions to test for the number of passed arguments did not
pluralize `argument(s)`, and used `argument(s)` in all cases.

This patch adds a simple `pluralize()` helper to improve this.

Before this change, `argument(s)` was used in all cases:

    $ docker container ls foobar
    "docker container ls" accepts no argument(s).

    $ docker network create one two
    "docker network create" requires exactly 1 argument(s).

    $ docker network connect
    "docker network connect" requires exactly 2 argument(s).

    $ docker volume create one two
    "docker volume create" requires at most 1 argument(s).

After this change, `argument(s)` is properly singularized or plurarized:

    $ docker container ls foobar
    "docker container ls" accepts no arguments.

    $ docker network create one two
    "docker network create" requires exactly 1 argument.

    $ docker network connect
    "docker network connect" requires exactly 2 arguments.

    $ docker volume create one two
    "docker volume create" requires at most 1 argument.

Test cases were updated accordingly.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2017-08-12 18:25:38 +02:00
Daniel Nephin 42a3800783 Update some tests to remove unnecessary buffers.
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2017-07-11 17:52:43 -04:00
Daniel Nephin 3da0cbfdd1 Remove unnecessary use of SetConfigfile
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2017-07-11 14:49:30 -04:00
Daniel Nephin 69b142b52a Update FakeCli to remove duplication in tests.
Use byte buffers by default, since that is what is done most of the time.

Signed-off-by: Daniel Nephin <dnephin@docker.com>
2017-07-11 14:49:30 -04:00
Vincent Demeester 44ac80881f
Update vendoring of docker/docker
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
2017-06-06 00:23:21 +02:00
Vincent Demeester d7f6563efc
Update cli imports to using local package
Also, rename a bunch of variable to not *shadow* the `opts` package
name.

Signed-off-by: Vincent Demeester <vincent@sbr.pm>
2017-05-15 14:45:19 +02:00
Aaron Lehmann db5620026d Add support for configs
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2017-05-11 13:42:49 -07:00
Daniel Nephin 37ccc00d0e Add interfacer linter
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2017-05-08 15:57:50 -04:00
Gaetan de Villele 295140edf2 cli: gofmt + goimports
Signed-off-by: Gaetan de Villele <gdevillele@gmail.com>
2017-05-08 10:51:30 -07:00
Tibor Vass 57230a7212 rm client and vendor it instead
Signed-off-by: Tibor Vass <tibor@docker.com>
2017-05-08 10:33:56 -07:00
Ignacio Capurro e7793092a2 Unit tests for cli/commands/image (except build and tag)
Signed-off-by: Ignacio Capurro <icapurrofagian@gmail.com>
2017-05-03 18:40:22 -07:00
Daniel Nephin 10641c2aae Update imports.
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2017-04-17 18:07:56 -04:00
Daniel Nephin 1630fc40f8 Import docker/docker/cli
Signed-off-by: Daniel Nephin <dnephin@gmail.com>
2017-04-17 17:40:59 -04:00