When passing a Dockerfile through stdin, it's not possible to specify the
name of the Dockerfile (using the `-f` option). When building with BuildKit
enabled, an error is already produced for this case, but the classic builder
silently ignored it.
This patch adds an error for this situation:
echo -e 'FROM busybox' | DOCKER_BUILDKIT=0 docker build -f some.Dockerfile -
DEPRECATED: The legacy builder is deprecated and will be removed in a future release.
BuildKit is currently disabled; enable it by removing the DOCKER_BUILDKIT=0
environment-variable.
unable to prepare context: ambiguous Dockerfile source: both stdin and flag correspond to Dockerfiles
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This error was only used in a single location, so no need to define a
package-level variable for this.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
the "golang.org/x/sys/execabs" package was introduced to address a security
issue on Windows, and changing the default behavior of os/exec was considered
a breaking change. go1.19 applied the behavior that was previously implemented
in the execabs package;
from the release notes: https://go.dev/doc/go1.19#os-exec-path
> Command and LookPath no longer allow results from a PATH search to be found
> relative to the current directory. This removes a common source of security
> problems but may also break existing programs that depend on using, say,
> exec.Command("prog") to run a binary named prog (or, on Windows, prog.exe)
> in the current directory. See the os/exec package documentation for information
> about how best to update such programs.
>
> On Windows, Command and LookPath now respect the NoDefaultCurrentDirectoryInExePath
> environment variable, making it possible to disable the default implicit search
> of “.” in PATH lookups on Windows systems.
With those changes, we no longer need to use the execabs package, and we can
switch back to os/exec.
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>
This makes it possible to update the image loaded for e2e tests without
modifying all tests that use them.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
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/image/build/context_test.go:21:19: unused-parameter: parameter 't' seems to be unused, consider removing or renaming it as _ (revive)
func prepareEmpty(t *testing.T) string {
^
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>
Tests mocking the output of GET images/json with fakeClient used an
array with one empty element as an empty response.
Change it to just an empty array.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
Looks like the linter uses an explicit -lang, which (for go1.19)
results in some additional formatting for octal values.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Also removing redundant defer for env.PatchAll(), which is now automatically
handled in t.Cleanup()
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
cli/command/image/build/context.go:238:23: "400" can be replaced by http.StatusBadRequest (usestdlibvars)
if resp.StatusCode < 400 {
^
cli/trust/trust.go:139:30: "GET" can be replaced by http.MethodGet (usestdlibvars)
req, err := http.NewRequest("GET", endpointStr, nil)
^
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
As it's just an alias for filepath.IsAbs. Also added a normalize step in
TrimBuildFilesFromExcludes, so that callers are not _required_ to first
normalize the path.
We are considering deprecating and/or removing this function in the archive
package, so removing it in the cli code helps transitioning if we decide to
deprecate and/or remove it.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Migrating these functions to allow them being shared between moby, docker/cli,
and containerd, and to allow using them without importing all of sys / system,
which (in containerd) also depends on hcsshim and more.
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>
```
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>
pkg/urlutil (despite its poorly chosen name) is not really intended as a
generic utility to handle URLs, and should only be used by the builder to
handle (remote) build contexts.
The `IsURL()` function only does a very rudimentary check for `http(s)://`
prefixes, without any other validation, but due to its name may give
incorrect expectations.
As we're deprecating this package for uses other than for build-contexts,
this patch replaces this instance of the utility for a local function.
While changing, also cleaned up some intermediate variables, and made
the logic slightly more descriptive.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This adds a new annotation to commands that are known to be frequently
used, and allows setting a custom weight/order for these commands to
influence in what order they appear in the --help output.
I'm not entirely happy with the implementation (we could at least use
some helpers for this, and/or make it more generic to group commands
in output), but it could be a start.
For now, limiting this to only be used for the top-level --help, but
we can expand this to subcommands as well if we think it makes sense
to highlight "common" / "commonly used" commands.
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>
Changed `matcher.Matches(file)` to `matcher.MatchesOrParentMatches(file)`:
cli/command/image/build/context.go:95:9: SA1019: matcher.Matches is deprecated: This implementation is buggy (it only checks a single parent dir against the pattern) and will be removed soon. Use either MatchesOrParentMatches or MatchesUsingParentResults instead. (staticcheck)
return matcher.Matches(file)
^
And updated a test to match the JSON omitting empty RootFS.Type fields (in
practice, this field should never be empty in real situations, and always
be "layer"). Changed the test to use subtests to easier find which case
is failing.
full diff: 343665850e...83b51522df
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This was there for historic reasons (I think `goimports` expected this,
and we used to have a linter that wanted it), but it's not needed, so
let's remove it (to make my IDE less complaining about unneeded aliases)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Sebastiaan van Stijn
Sebastiaan van Stijn
Paweł Gronowski
CrazyMax
Brian Goff
Jason Hall
Nicolas De Loof
Djordje Lukic
Silvin Lubecki
Gleb Stsenov