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29 lines
787 B
Go
29 lines
787 B
Go
package docker
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import (
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"fmt"
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"log"
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"os"
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"os/exec"
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)
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// AllArchs is a list of all supported Docker image architectures.
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var AllArchs = []string{"amd64", "armv7", "arm64"}
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// Init initializes the OS for Docker image building.
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func Init() error {
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// Necessary for cross-platform builds
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if err := os.Setenv("DOCKER_BUILDKIT", "1"); err != nil {
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log.Println("error setting DOCKER_BUILDKIT environment variable:", err)
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}
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// Enable execution of Docker images for other architectures
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cmd := exec.Command("docker", "run", "--privileged", "--rm",
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"docker/binfmt:a7996909642ee92942dcd6cff44b9b95f08dad64")
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output, err := cmd.CombinedOutput()
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if err != nil {
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return fmt.Errorf("failed to enable execution of cross-platform Docker images: %w\n%s", err, output)
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}
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return nil
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}
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