69 lines
1.5 KiB
Go
69 lines
1.5 KiB
Go
package runconfig
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// Compare two Config struct. Do not compare the "Image" nor "Hostname" fields
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// If OpenStdin is set, then it differs
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func Compare(a, b *Config) bool {
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if a == nil || b == nil ||
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a.OpenStdin || b.OpenStdin {
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return false
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}
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if a.AttachStdout != b.AttachStdout ||
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a.AttachStderr != b.AttachStderr ||
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a.User != b.User ||
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a.OpenStdin != b.OpenStdin ||
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a.Tty != b.Tty {
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return false
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}
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if a.Cmd.Len() != b.Cmd.Len() ||
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len(a.Env) != len(b.Env) ||
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len(a.Labels) != len(b.Labels) ||
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len(a.PortSpecs) != len(b.PortSpecs) ||
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len(a.ExposedPorts) != len(b.ExposedPorts) ||
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a.Entrypoint.Len() != b.Entrypoint.Len() ||
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len(a.Volumes) != len(b.Volumes) {
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return false
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}
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aCmd := a.Cmd.Slice()
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bCmd := b.Cmd.Slice()
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for i := 0; i < len(aCmd); i++ {
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if aCmd[i] != bCmd[i] {
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return false
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}
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}
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for i := 0; i < len(a.Env); i++ {
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if a.Env[i] != b.Env[i] {
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return false
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}
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}
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for k, v := range a.Labels {
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if v != b.Labels[k] {
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return false
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}
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}
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for i := 0; i < len(a.PortSpecs); i++ {
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if a.PortSpecs[i] != b.PortSpecs[i] {
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return false
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}
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}
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for k := range a.ExposedPorts {
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if _, exists := b.ExposedPorts[k]; !exists {
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return false
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}
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}
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aEntrypoint := a.Entrypoint.Slice()
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bEntrypoint := b.Entrypoint.Slice()
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for i := 0; i < len(aEntrypoint); i++ {
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if aEntrypoint[i] != bEntrypoint[i] {
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return false
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}
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}
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for key := range a.Volumes {
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if _, exists := b.Volumes[key]; !exists {
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return false
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}
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}
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return true
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}
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