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ba92989a94
This will allow result printing to work with the remote controller (though this currently causes a panic, to be fixed in a follow-up). Signed-off-by: Justin Chadwell <me@jedevc.com>
38 lines
773 B
Go
38 lines
773 B
Go
package buildflags
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import (
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"encoding/csv"
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"strings"
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controllerapi "github.com/docker/buildx/controller/pb"
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"github.com/pkg/errors"
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)
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func ParsePrintFunc(str string) (*controllerapi.PrintFunc, error) {
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if str == "" {
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return nil, nil
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}
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csvReader := csv.NewReader(strings.NewReader(str))
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fields, err := csvReader.Read()
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if err != nil {
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return nil, err
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}
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f := &controllerapi.PrintFunc{}
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for _, field := range fields {
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parts := strings.SplitN(field, "=", 2)
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if len(parts) == 2 {
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if parts[0] == "format" {
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f.Format = parts[1]
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} else {
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return nil, errors.Errorf("invalid print field: %s", field)
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}
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} else {
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if f.Name != "" {
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return nil, errors.Errorf("invalid print value: %s", str)
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}
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f.Name = field
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}
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}
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return f, nil
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}
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