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62 lines
1.2 KiB
Go
62 lines
1.2 KiB
Go
2 years ago
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package runner
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import (
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"fmt"
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"github.com/aziis98/cabret"
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"github.com/aziis98/cabret/config"
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"github.com/aziis98/cabret/parse"
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)
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func RunConfig(cfg *config.Cabretfile) error {
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for _, p := range cfg.Build {
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ops, err := parse.ParsePipeline(p)
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if err != nil {
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return err
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}
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if _, err := RunPipeline([]cabret.Content{}, ops); err != nil {
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return err
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}
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}
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return nil
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}
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func RunPipeline(contents []cabret.Content, ops []cabret.Operation) ([]cabret.Content, error) {
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for _, op := range ops {
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var err error
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contents, err = RunOperation(op, contents)
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if err != nil {
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return nil, err
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}
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}
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return contents, nil
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}
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func RunOperation(op cabret.Operation, inputs []cabret.Content) ([]cabret.Content, error) {
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switch op := op.(type) {
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case cabret.ListOperation:
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return op.ProcessList(inputs)
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case cabret.ItemOperation:
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outputs := []cabret.Content{}
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for _, item := range inputs {
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result, err := op.ProcessItem(item)
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if err != nil {
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return nil, err
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}
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// skip terminal operations
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if result == nil {
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continue
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}
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outputs = append(outputs, *result)
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}
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return outputs, nil
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default:
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return nil, fmt.Errorf(`invalid operation type %T`, op)
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}
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}
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