44 lines
1.5 KiB
Go
44 lines
1.5 KiB
Go
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package ckconfig
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import (
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"errors"
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"fmt"
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commandkit "gitea.maximumdirect.net/eric/CommandKit"
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)
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func runConfigDiff[I, S any](invocation commandkit.Invocation, plan *configOperationPlan[I, S], state S) commandkit.Outcome {
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if plan.comparison == nil || plan.comparison.scope == nil {
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return configOperationFailure(errors.New("configuration comparison was not prepared"), nil, false)
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}
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selected := plan.comparison
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if err := invocation.Context.Err(); err != nil {
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return configOperationFailure(err, nil, false)
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}
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compare := selected.scope.scope.Compare
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if compare == nil {
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return configOperationFailure(fmt.Errorf("configuration scope %q has no comparison callback", selected.scope.scope.Name), nil, false)
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}
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acquired, err := compare(invocation.Context, selected.request, state)
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diagnostics := append([]commandkit.Diagnostic(nil), acquired.Diagnostics...)
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if err != nil {
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return configOperationFailure(err, diagnostics, false)
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}
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if err := invocation.Context.Err(); err != nil {
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return configOperationFailure(err, diagnostics, false)
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}
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report, err := renderDiffReport(acquired.Value)
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if err != nil {
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return configOperationFailure(err, diagnostics, false)
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}
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if err := invocation.Context.Err(); err != nil {
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return configOperationFailure(err, diagnostics, false)
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}
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if err := writeConfigReport(invocation.Streams.Out, report); err != nil {
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return configDeliveryFailure(err, diagnostics, true)
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}
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outcome := commandkit.Success()
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outcome.Diagnostics = diagnostics
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return outcome
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}
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