9dfb734479
This patch introduces a new experimental engine-level plugin management
with a new API and command line. Plugins can be distributed via a Docker
registry, and their lifecycle is managed by the engine.
This makes plugins a first-class construct.
For more background, have a look at issue #20363.
Documentation is in a separate commit. If you want to understand how the
new plugin system works, you can start by reading the documentation.
Note: backwards compatibility with existing plugins is maintained,
albeit they won't benefit from the advantages of the new system.
Signed-off-by: Tibor Vass <tibor@docker.com>
Signed-off-by: Anusha Ragunathan <anusha@docker.com>
Upstream-commit: 11c8c6c8fc
Component: cli
22 lines
479 B
Go
22 lines
479 B
Go
package cli
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import "bytes"
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// Errors is a list of errors.
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// Useful in a loop if you don't want to return the error right away and you want to display after the loop,
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// all the errors that happened during the loop.
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type Errors []error
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func (errs Errors) Error() string {
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if len(errs) < 1 {
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return ""
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}
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var buf bytes.Buffer
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buf.WriteString(errs[0].Error())
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for _, err := range errs[1:] {
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buf.WriteString(", ")
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buf.WriteString(err.Error())
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}
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return buf.String()
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}
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