Please the linters in preparation of updating golangci-lint;
- remove dot-imports
- add some checks for unhandled errors
- replace some fixed-value variables for consts
cli/command/image/build/context.go:238:17: G107: Potential HTTP request made with variable url (gosec)
if resp, err = http.Get(url); err != nil {
^
cli/command/idresolver/idresolver_test.go:7:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/registry_test.go:7:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/cli/command" // Prevents a circular import with "github.com/docker/cli/internal/test"
^
cli/command/task/print_test.go:11:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/swarm/update_test.go:10:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/swarm/unlock_key_test.go:9:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/swarm/join_token_test.go:9:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/node/list_test.go:9:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/node/promote_test.go:8:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/node/demote_test.go:8:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package functions
^
cli/command/node/ps_test.go:11:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/node/update_test.go:8:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/node/inspect_test.go:9:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package functions
^
cli/command/secret/ls_test.go:11:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/secret/inspect_test.go:11:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/volume/inspect_test.go:9:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/volume/list_test.go:9:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/config/inspect_test.go:11:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/config/ls_test.go:11:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/network/list_test.go:9:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders"
^
cli/command/container/list_test.go:10:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/service/list_test.go:12:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders"
^
cli/command/service/client_test.go:6:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/stack/list_test.go:8:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/stack/services_test.go:9:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/stack/ps_test.go:10:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
See `opts/mount_test.go:TestMountOptSetBindRecursive()` for the behavior.
Documentation will be added separately after reaching consensus on the
design.
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
The new advanced --network syntax introduced in docker/cli#1767 is
lacking support for `link-local-ip` and `mac-address` fields. This
commit adds both.
Signed-off-by: Albin Kerouanton <albinker@gmail.com>
Following flags are silently ignored when they're passed with no
`--network` specified (ie. when the default network is used):
- `--network-alias`
- `--ip`
- `--ip6`
- `--link-local-ip`
This is not really an issue right now since the first 3 parameters are
not allowed on the default bridge network. However, with
[moby/moby#45905][1], the container-wide MacAddress parameter will be
deprecated and dismissed. Because of that, with [docker/cli#4419][2],
it's currently not possible to use the `--mac-address` flag with no
default network specified.
Morever, `docker network connect --link-local-ip ...` works properly, so
it should also work on `docker container create`. This also lay the
ground for making the default bridge network just a "normal" network.
Since the 3 parameters in the list above aren't ignored anymore, if
users provide them, moby's ContainerStart endpoint will complain about
those. To provide better UX, [moby/moby#46183][3] make sure these
invalid parameters lead to a proper error message on `docker container
create` / `docker run`.
[1]: https://github.com/moby/moby/pull/45905
[2]: https://github.com/docker/cli/pull/4419
[3]: https://github.com/moby/moby/pull/46183
Signed-off-by: Albin Kerouanton <albinker@gmail.com>
Also make it slightly more clearer we're returning a default (empty)
policy if the input is empty.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Both these functions took the whole DockerCLI as argument, but only needed
the ConfigFile. ResolveAuthConfig also had an unused context.Context as
argument.
This patch updates both functions to accept a ConfigFile, and removes the
unused context.Context.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
It's unused in the CLI itself, and does nothing other than
initializing a new, empty StartOptions struct.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This code was introduced in 15aa2a663b,
but from those changes, it appears that overwriting the config value was
merely out of convenience, and that struct being used as an intermediate.
While changing the config here should be mostly ephemeral, and not written
back to the config-file, let's be clear on intent, and not mutatte the config
as part of this code.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This function returned the whole response, but we already handled the
warnings included in the response as part of the function. All consumers
of this function only used the container-ID, so let's simplify and return
just that (it's a non-exported func, so we can change the signature again
if we really need it).
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
None of the client will return the old error-types, so there's no need
to keep the compatibility code. We can consider deprecating this function
in favor of the errdefs equivalent this.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
For moby/moby PR 45025 (Docker v24, API v1.43).
`docker run --annotation foo=bar` is similar to `podman run --annotation foo=bar`,
however, unlike Podman, Docker implementation also accepts an annotation with an empty value.
(`docker run --annotation foo`)
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
This utility provides the same logic as was implemented here (and using it
aligns with the "docker pull" equivalent).
Also added a TODO to replace this function with the regular "docker pull"
code.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
replace the local code with RetrieveAuthTokenFromImage, which does exactly the same;
623356001f/cli/command/registry.go (L163-L188)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Replace uses of this function in favor of the implementation in the
API types, so that we have a single, canonical implementation.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Of both "--quiet" and "--format" are set, --quiet takes precedence. This
patch adds a warning to inform the user that their custom format is not
used:
docker ps --format='{{.Image}}'
ubuntu:22.04
alpine
docker ps --format='{{.Image}}' --quiet
WARNING: Ignoring custom format, because both --format and --quiet are set.
40111f61d5c5
482efdf39fac
The warning is printed on STDERR, so can be redirected:
docker ps --format='{{.Image}}' --quiet 2> /dev/null
40111f61d5c5
482efdf39fac
The warning is only shown if the format is set using the "--format" option.
No warning is shown if a custom format is set through the CLI configuration
file:
mkdir -p ~/.docker/
echo '{"psFormat": "{{.Image}}"}' > ~/.docker/config.json
docker ps
ubuntu:22.04
alpine
docker ps --quiet
40111f61d5c5
482efdf39fac
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Previously, the formatter would ignore the quiet option if a custom format
was passed; this situation was handled in runPs(), where custom formats
would only be applied if the quiet option was not set, but only if the
format was set in the CLI's config.
This patch updates NewContainerFormat() to do the same, even if a `--format`
was passed on the command-line.
This is a change in behavior, so may need some discussion; possible alternatives;
- produce an error if both `--format` and `--quiet` are passed
- print a warning if both are passed (but use the logic from this patch)
Before this patch:
```console
docker ps --format '{{.Image}}'
ubuntu:22.04
alpine
docker ps --format '{{.Image}}' --quiet
ubuntu:22.04
alpine
mkdir -p ~/.docker/
echo '{"psFormat": "{{.Image}}"}' > ~/.docker/config.json
docker ps
ubuntu:22.04
alpine
docker ps --quiet
ubuntu:22.04
alpine
```
With this patch applied:
```console
docker ps --format '{{.Image}}'
ubuntu:22.04
alpine
docker ps --format '{{.Image}}' --quiet
40111f61d5c5
482efdf39fac
mkdir -p ~/.docker/
echo '{"psFormat": "{{.Image}}"}' > ~/.docker/config.json
docker ps
ubuntu:22.04
alpine
docker ps --quiet
40111f61d5c5
482efdf39fac
```
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- containerConfig collided with the containerConfig type
- warning collided with the warning const
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This moves all the terminal writing to a goroutine that updates the
terminal periodically.
In our MITM copier we just use an atomic to add to the total number of
bytes read/written, the goroutine reads the total and updates the
terminal as needed.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
These functions must have the same signature, but only some of them accept
an "all" boolean argument;
88924b1802/cli/command/system/prune.go (L79)
cli/command/container/prune.go:78:38: unused-parameter: parameter 'all' seems to be unused, consider removing or renaming it as _ (revive)
func RunPrune(dockerCli command.Cli, all bool, filter opts.FilterOpt) (uint64, string, error) {
^
cli/command/network/prune.go:73:38: unused-parameter: parameter 'all' seems to be unused, consider removing or renaming it as _ (revive)
func RunPrune(dockerCli command.Cli, all bool, filter opts.FilterOpt) (uint64, string, error) {
^
cli/command/volume/prune.go:78:38: unused-parameter: parameter 'all' seems to be unused, consider removing or renaming it as _ (revive)
func RunPrune(dockerCli command.Cli, all bool, filter opts.FilterOpt) (uint64, string, error) {
^
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
cli/command/container/run.go:176:3: redefines-builtin-id: redefinition of the built-in function close (revive)
close, err := attachContainer(ctx, dockerCli, &errCh, config, createResponse.ID)
^
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Only show progress updates after a time threshold has elapsed in order
to reduce the number of writes to the terminal.
This improves readability of the progress.
Also moves cursor show/hide into the progress printer to reduce chances
if messing up the user's terminal in case of cancellation.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
- Instead of rewriting the entire line every time only clear and write
the parts that changed.
- Hide the cursor while writing progress
Both these things make the progress updates significantly easier to
read.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This fixes a case where a non-tty will have control characters + the log
line for every single read operation.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This code depended on the registry Service interface, which has been removed,
so needed to be refactored. Digging further into the reason this code existed,
it looked like the Class=plugin was previously required on Docker Hub to handle
plugins, but this requirement is no longer there, so we can remove this special
handling.
This patch removes the special handling to both remove the use of the registry.Service
interface, as well as removing complexity that is no longer needed.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The error returned from "os/exec".Command when attempting to execute a
directory has been changed from syscall.EACCESS to syscall.EISDIR on
Go 1.20. 2b8f214094
Consequently, any runc runtime built against Go 1.20 will return an
error containing 'is a directory' and not 'permission denied'. Update
the string matching so the CLI exits with status code 126 on 'is a
directory' errors (EISDIR) in addition to 'permission denied' (EACCESS).
Signed-off-by: Cory Snider <csnider@mirantis.com>
Synchronize append on the `removed` slice with mutex because
containerRemoveFunc is called in parallel for each removed container by
`container rm` cli command.
Also reduced the shared access area by separating the scopes of test
cases.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
This comment was added in 7929888214
when this code was still in the Moby repository. That comment doesn't appear
to apply to the CLI's usage of this struct though, as nothing in the CLI
sets this field (or uses it), so this should be safe to remove.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Make sure that the container has multiple port-mappings to illustrate
that only the given port is matched.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- use strings.Cut
- don't use nat.NewPort as we don't accept port ranges
- use an early return if there's no results
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This internalizes constructing the Client(), which allows us to provide
fallbacks when trying to determin the current API version.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
cli/command/container/opts.go:928:2: assigned to src, but reassigned without using the value (wastedassign)
src := ""
^
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Having the intermediate variable made it difficult to see if it was
possibly mutated and/or something special done with it, so just use
the cli's accessors to get its Err().
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Older versions of Go do not format these comments, so we can already
reformat them ahead of time to prevent gofmt linting failing once
we update to Go 1.19 or up.
Result of:
gofmt -s -w $(find . -type f -name '*.go' | grep -v "/vendor/")
With some manual adjusting.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Cobra allows for aliases to be defined for a command, but only allows these
to be defined at the same level (for example, `docker image ls` as alias for
`docker image list`). Our CLI has some commands that are available both as a
top-level shorthand as well as `docker <object> <verb>` subcommands. For example,
`docker ps` is a shorthand for `docker container ps` / `docker container ls`.
This patch introduces a custom "aliases" annotation that can be used to print
all available aliases for a command. While this requires these aliases to be
defined manually, in practice the list of aliases rarely changes, so maintenance
should be minimal.
As a convention, we could consider the first command in this list to be the
canonical command, so that we can use this information to add redirects in
our documentation in future.
Before this patch:
docker images --help
Usage: docker images [OPTIONS] [REPOSITORY[:TAG]]
List images
Options:
-a, --all Show all images (default hides intermediate images)
...
With this patch:
docker images --help
Usage: docker images [OPTIONS] [REPOSITORY[:TAG]]
List images
Aliases:
docker image ls, docker image list, docker images
Options:
-a, --all Show all images (default hides intermediate images)
...
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Before this change, specifying the `--pull` flag without a value, could
result in the flag after it, or the positional argument to be used as
value.
This patch makes sure that the value is an expected value;
docker create --pull --rm hello-world
docker: invalid pull option: '--rm': must be one of "always", "missing" or "never".
docker run --pull --rm hello-world
docker: invalid pull option: '--rm': must be one of "always", "missing" or "never".
docker run --pull hello-world
docker: invalid pull option: 'hello-world': must be one of "always", "missing" or "never".
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- do an early check if a custom format is specified either through the
command-line, or through the cli's configuration, before adjusting
the options (to add "size" if needed).
- also removes a redundant `options.Size = opts.size` line, as this value is
already copied at the start of buildContainerListOptions()
- Update NewContainerFormat to use "table" format as a default if no format
was given.
Co-authored-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: Phong Tran <tran.pho@northeastern.edu>
This makes the containers have an expected console size not only for
`run` but also for `create`. Also remove the comment, as this is no
longer ignored on Linux daemon since e994efcf64c133de799f16f5cd6feb1fc41fade4
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
Wording and documentation still need to be updated, but will do
so in a follow-up.
Also removing the default "10 seconds" from the timeout flags, as
this default is not actually used, and may not match the actual
default (which is defined on the daemon side).
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Formatting stats runs in a loop to refresh the stats for each container. This
patch makes some small performance improvments by reducing the use of Sprintf
in favor of concatenating strings, and using strconv directly where possible.
Benchmark can be run with:
GO111MODULE=off go test -test.v -test.bench '^BenchmarkStatsFormat' -test.run '^$' ./cli/command/container/
Before/after:
BenchmarkStatsFormatOld-8 2655 428064 ns/op 62432 B/op 5600 allocs/op
BenchmarkStatsFormat-8 3338 335822 ns/op 52832 B/op 4700 allocs/op
Average of 5 runs;
benchstat old.txt new.txt
name old time/op new time/op delta
StatsFormat-8 432µs ± 1% 344µs ± 5% -20.42% (p=0.008 n=5+5)
name old alloc/op new alloc/op delta
StatsFormat-8 62.4kB ± 0% 52.8kB ± 0% -15.38% (p=0.000 n=5+4)
name old allocs/op new allocs/op delta
StatsFormat-8 5.60k ± 0% 4.70k ± 0% -16.07% (p=0.008 n=5+5)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
```
cli/command/container/hijack.go:188:1⚠️ nolint directive did not match any issue (nolint)
cli/command/image/trust.go:346:1⚠️ nolint directive did not match any issue (nolint)
cli/command/manifest/push.go:211:1⚠️ nolint directive did not match any issue (nolint)
cli/command/trust/signer_remove.go:79:1⚠️ nolint directive did not match any issue (nolint)
internal/pkg/containerized/snapshot.go:95:1⚠️ nolint directive did not match any issue (nolint)
internal/pkg/containerized/snapshot.go:138:1⚠️ nolint directive did not match any issue (nolint)
```
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- Prevent completion on "create" subcommands to prevent them
from completing with local filenames
- Add completion for "docker image save"
- Add completion for "docker image tag"
- Disable completion for "docker login"
- Exclude "paused" containers for "docker container attach" and
"docker container exec"
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Sebastiaan van Stijn
Evan Lezar
Akihiro Suda
Sebastiaan van Stijn
Albin Kerouanton
Paweł Gronowski
Brian Goff
Laura Brehm
Cory Snider
CrazyMax
Phong Tran
Nicolas De Loof