This is a follow-up to 0e73168b7e
This repository is not yet a module (i.e., does not have a `go.mod`). This
is not problematic when building the code in GOPATH or "vendor" mode, but
when using the code as a module-dependency (in module-mode), different semantics
are applied since Go1.21, which switches Go _language versions_ on a per-module,
per-package, or even per-file base.
A condensed summary of that logic [is as follows][1]:
- For modules that have a go.mod containing a go version directive; that
version is considered a minimum _required_ version (starting with the
go1.19.13 and go1.20.8 patch releases: before those, it was only a
recommendation).
- For dependencies that don't have a go.mod (not a module), go language
version go1.16 is assumed.
- Likewise, for modules that have a go.mod, but the file does not have a
go version directive, go language version go1.16 is assumed.
- If a go.work file is present, but does not have a go version directive,
language version go1.17 is assumed.
When switching language versions, Go _downgrades_ the language version,
which means that language features (such as generics, and `any`) are not
available, and compilation fails. For example:
# github.com/docker/cli/cli/context/store
/go/pkg/mod/github.com/docker/cli@v25.0.0-beta.2+incompatible/cli/context/store/storeconfig.go:6:24: predeclared any requires go1.18 or later (-lang was set to go1.16; check go.mod)
/go/pkg/mod/github.com/docker/cli@v25.0.0-beta.2+incompatible/cli/context/store/store.go:74:12: predeclared any requires go1.18 or later (-lang was set to go1.16; check go.mod)
Note that these fallbacks are per-module, per-package, and can even be
per-file, so _(indirect) dependencies_ can still use modern language
features, as long as their respective go.mod has a version specified.
Unfortunately, these failures do not occur when building locally (using
vendor / GOPATH mode), but will affect consumers of the module.
Obviously, this situation is not ideal, and the ultimate solution is to
move to go modules (add a go.mod), but this comes with a non-insignificant
risk in other areas (due to our complex dependency tree).
We can revert to using go1.16 language features only, but this may be
limiting, and may still be problematic when (e.g.) matching signatures
of dependencies.
There is an escape hatch: adding a `//go:build` directive to files that
make use of go language features. From the [go toolchain docs][2]:
> The go line for each module sets the language version the compiler enforces
> when compiling packages in that module. The language version can be changed
> on a per-file basis by using a build constraint.
>
> For example, a module containing code that uses the Go 1.21 language version
> should have a `go.mod` file with a go line such as `go 1.21` or `go 1.21.3`.
> If a specific source file should be compiled only when using a newer Go
> toolchain, adding `//go:build go1.22` to that source file both ensures that
> only Go 1.22 and newer toolchains will compile the file and also changes
> the language version in that file to Go 1.22.
This patch adds `//go:build` directives to those files using recent additions
to the language. It's currently using go1.19 as version to match the version
in our "vendor.mod", but we can consider being more permissive ("any" requires
go1.18 or up), or more "optimistic" (force go1.21, which is the version we
currently use to build).
For completeness sake, note that any file _without_ a `//go:build` directive
will continue to use go1.16 language version when used as a module.
[1]: 58c28ba286/src/cmd/go/internal/gover/version.go (L9-L56)
[2]; https://go.dev/doc/toolchain#:~:text=The%20go%20line%20for,file%20to%20Go%201.22
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 70216b662d)
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>
cli/command/plugin/client_test.go:23:35: unused-parameter: parameter 'ctx' seems to be unused, consider removing or renaming it as _ (revive)
func (c *fakeClient) PluginCreate(ctx context.Context, createContext io.Reader, createOptions types.PluginCreateOptions) error {
^
cli/command/plugin/client_test.go:30:35: unused-parameter: parameter 'ctx' seems to be unused, consider removing or renaming it as _ (revive)
func (c *fakeClient) PluginEnable(ctx context.Context, name string, enableOptions types.PluginEnableOptions) error {
^
cli/command/plugin/client_test.go:37:36: unused-parameter: parameter 'context' seems to be unused, consider removing or renaming it as _ (revive)
func (c *fakeClient) PluginDisable(context context.Context, name string, disableOptions types.PluginDisableOptions) error {
^
cli/command/plugin/client_test.go:44:35: unused-parameter: parameter 'context' seems to be unused, consider removing or renaming it as _ (revive)
func (c *fakeClient) PluginRemove(context context.Context, name string, removeOptions types.PluginRemoveOptions) error {
^
cli/command/plugin/client_test.go:51:36: unused-parameter: parameter 'context' seems to be unused, consider removing or renaming it as _ (revive)
func (c *fakeClient) PluginInstall(context context.Context, name string, installOptions types.PluginInstallOptions) (io.ReadCloser, error) {
^
cli/command/plugin/client_test.go:58:33: unused-parameter: parameter 'context' seems to be unused, consider removing or renaming it as _ (revive)
func (c *fakeClient) PluginList(context context.Context, filter filters.Args) (types.PluginsListResponse, error) {
^
cli/command/plugin/client_test.go:66:43: unused-parameter: parameter 'ctx' seems to be unused, consider removing or renaming it as _ (revive)
func (c *fakeClient) PluginInspectWithRaw(ctx context.Context, name string) (*types.Plugin, []byte, error) {
^
cli/command/plugin/client_test.go:74:27: unused-parameter: parameter 'ctx' seems to be unused, consider removing or renaming it as _ (revive)
func (c *fakeClient) Info(ctx context.Context) (types.Info, error) {
^
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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>
- 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>
cli/compose/interpolation/interpolation.go:102:4: error-strings: error strings should not be capitalized or end with punctuation or a newline (revive)
"invalid interpolation format for %s: %#v. You may need to escape any $ with another $.",
^
cli/command/stack/loader/loader.go:30:30: error-strings: error strings should not be capitalized or end with punctuation or a newline (revive)
return nil, errors.Errorf("Compose file contains unsupported options:\n\n%s\n",
^
cli/command/formatter/formatter.go:76:30: error-strings: error strings should not be capitalized or end with punctuation or a newline (revive)
return tmpl, errors.Errorf("Template parsing error: %v\n", err)
^
cli/command/formatter/formatter.go:97:24: error-strings: error strings should not be capitalized or end with punctuation or a newline (revive)
return errors.Errorf("Template parsing error: %v\n", err)
^
cli/command/image/build.go:257:25: error-strings: error strings should not be capitalized or end with punctuation or a newline (revive)
return errors.Errorf("error checking context: '%s'.", err)
^
cli/command/volume/create.go:35:27: error-strings: error strings should not be capitalized or end with punctuation or a newline (revive)
return errors.Errorf("Conflicting options: either specify --name or provide positional arg, not both\n")
^
cli/command/container/create.go:160:24: error-strings: error strings should not be capitalized or end with punctuation or a newline (revive)
return errors.Errorf("failed to remove the CID file '%s': %s \n", cid.path, err)
^
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
With this change all `inspect` commands will output a compact JSON
representation of the elements, the default format (indented JSON) stays the
same.
Signed-off-by: Djordje Lukic <djordje.lukic@docker.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
including all the directives and a link to the documentation.
Signed-off-by: Silvin Lubecki <silvin.lubecki@docker.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The tabwriter was configured to have a min-width for columns of 20 positions.
This seemed quite wide, and caused smaller columns to be printed with a large
gap between.
Before:
docker container stats
CONTAINER ID NAME CPU % MEM USAGE / LIMIT MEM % NET I/O BLOCK I/O PIDS
29184b3ae391 amazing_shirley 0.00% 800KiB / 1.944GiB 0.04% 1.44kB / 0B 0B / 0B 1
403c101bad56 agitated_swartz 0.15% 34.31MiB / 1.944GiB 1.72% 10.2MB / 206kB 0B / 0B 51
0dc4b7f6c6be container2 0.00% 1.012MiB / 1.944GiB 0.05% 12.9kB / 0B 0B / 0B 5
2d99abcc6f62 container99 0.00% 972KiB / 1.944GiB 0.05% 13kB / 0B 0B / 0B 5
9f9aa90173ac foo 0.00% 820KiB / 1.944GiB 0.04% 13kB / 0B 0B / 0B 5
docker container ls
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
29184b3ae391 docker-cli-dev "ash" 4 hours ago Up 4 hours amazing_shirley
403c101bad56 docker-dev:master "hack/dind bash" 3 days ago Up 3 days agitated_swartz
0dc4b7f6c6be nginx:alpine "/docker-entrypoint.…" 4 days ago Up 4 days 80/tcp container2
2d99abcc6f62 nginx:alpine "/docker-entrypoint.…" 4 days ago Up 4 days 80/tcp container99
9f9aa90173ac nginx:alpine "/docker-entrypoint.…" 4 days ago Up 4 days 80/tcp foo
docker image ls
REPOSITORY TAG IMAGE ID CREATED SIZE
docker-cli-dev latest 5f603caa04aa 4 hours ago 610MB
docker-cli-native latest 9dd29f8d387b 4 hours ago 519MB
docker-dev master 8132bf7a199e 3 days ago 2.02GB
docker-dev improve-build-errors 69e208994b3f 11 days ago 2.01GB
docker-dev refactor-idtools 69e208994b3f 11 days ago 2.01GB
After:
docker container stats
CONTAINER ID NAME CPU % MEM USAGE / LIMIT MEM % NET I/O BLOCK I/O PIDS
29184b3ae391 amazing_shirley 0.14% 5.703MiB / 1.944GiB 0.29% 1.44kB / 0B 0B / 0B 10
403c101bad56 agitated_swartz 0.15% 56.97MiB / 1.944GiB 2.86% 10.2MB / 206kB 0B / 0B 51
0dc4b7f6c6be container2 0.00% 1016KiB / 1.944GiB 0.05% 12.9kB / 0B 0B / 0B 5
2d99abcc6f62 container99 0.00% 956KiB / 1.944GiB 0.05% 13kB / 0B 0B / 0B 5
9f9aa90173ac foo 0.00% 980KiB / 1.944GiB 0.05% 13kB / 0B 0B / 0B 5
docker container ls
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
29184b3ae391 docker-cli-dev "ash" 12 minutes ago Up 12 minutes amazing_shirley
403c101bad56 docker-dev:master "hack/dind bash" 3 days ago Up 3 days agitated_swartz
0dc4b7f6c6be nginx:alpine "/docker-entrypoint.…" 4 days ago Up 4 days 80/tcp container2
2d99abcc6f62 nginx:alpine "/docker-entrypoint.…" 4 days ago Up 4 days 80/tcp container99
9f9aa90173ac nginx:alpine "/docker-entrypoint.…" 4 days ago Up 4 days 80/tcp foo
docker image ls
REPOSITORY TAG IMAGE ID CREATED SIZE
docker-cli-dev latest 5f603caa04aa 4 hours ago 610MB
docker-cli-native latest 9dd29f8d387b 4 hours ago 519MB
docker-dev master 8132bf7a199e 3 days ago 2.02GB
docker-dev improve-build-errors 69e208994b3f 11 days ago 2.01GB
docker-dev refactor-idtools 69e208994b3f 11 days ago 2.01GB
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The vanity domain is down, and the project has moved
to a new location.
vendor check started failing because of this:
Collecting initial packages
Download dependencies
unrecognized import path "vbom.ml/util" (https fetch: Get https://vbom.ml/util?go-get=1: dial tcp: lookup vbom.ml on 169.254.169.254:53: no such host)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
A recent change in moby/moby made tests with missing client mocks fail with panic.
This adds those missing mocks for the impacted tests.
Signed-off-by: Simon Ferquel <simon.ferquel@docker.com>
- make it possible to extract the formatter implementation from the
"common" code, that way, the formatter package stays small
- extract some formatter into their own packages
This is essentially moving the "formatter" implementation of each type
in their respective packages. The *main* reason to do that, is to be
able to depend on `cli/command/formatter` without depending of the
implementation detail of the formatter. As of now, depending on
`cli/command/formatter` means we depend on `docker/docker/api/types`,
`docker/licensing`, … — that should not be the case. `formatter`
should hold the common code (or helpers) to easily create formatter,
not all formatter implementations.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
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>
- Some of them don't make sense anymore
- Some are deprecated and removed from the engine since a few versions
already.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Some of them are skipped for now (because the feature is not supported
or needs more work), some of them are fixed.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
backend.
Currently, the timeout is set to 0, which means no timeout. Set it to a
sane default timeout of 30 seconds.
Signed-off-by: Anusha Ragunathan <anusha.ragunathan@docker.com>
and enable the new WarnUnmatchedDirective to warn if a nolint is unnecessary.
remove some unnecessary nolint
Signed-off-by: Daniel Nephin <dnephin@docker.com>
Sebastiaan van Stijn
CrazyMax
Nicolas De Loof
Djordje Lukic
Silvin Lubecki
Simon Ferquel
Vincent Demeester
Arash Deshmeh
Kir Kolyshkin
Daniel Nephin
Anusha Ragunathan
Daniel Nephin