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This adds a new configuration provider that just reads a file. This is needed for Docker Desktop, where we will run a LinuxKit distro in an isolated namespace within WSL 2. In this scenario, the config will be accessible trough the WSL2 built-in 9p mount of the Windows filesystem. Signed-off-by: Simon Ferquel <simon.ferquel@docker.com>
22 lines
308 B
Go
22 lines
308 B
Go
package main
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import (
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"io/ioutil"
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"os"
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)
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type fileProvider string
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func (p fileProvider) String() string {
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return string(p)
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}
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func (p fileProvider) Probe() bool {
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_, err := os.Stat(string(p))
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return err == nil
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}
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func (p fileProvider) Extract() ([]byte, error) {
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return ioutil.ReadFile(string(p))
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}
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