40 lines
948 B
Go
40 lines
948 B
Go
package maker
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import (
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"context"
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"fmt"
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"os/exec"
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)
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func (m *maker) DependencyCheck(ctx context.Context) error {
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// 1. test wget command
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if err := checkCommand(ctx, "wget", "--version"); err != nil {
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return fmt.Errorf("wget 命令未找到: %w", err)
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}
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// 2. test tar command
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if err := checkCommand(ctx, "tar", "--version"); err != nil {
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return fmt.Errorf("tar 命令未找到: %w", err)
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}
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// 3. test docker command
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if err := checkCommand(ctx, "docker", "info"); err != nil {
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return fmt.Errorf("docker 命令未找到: %w", err)
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}
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if err := checkCommand(ctx, "7z"); err != nil {
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return fmt.Errorf("7z 命令未找到: %w", err)
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}
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return nil
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}
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// checkCommand checks if a command is available by running it with the specified args
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func checkCommand(ctx context.Context, name string, args ...string) error {
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cmd := exec.CommandContext(ctx, name, args...)
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if err := cmd.Run(); err != nil {
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return err
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}
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return nil
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}
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