41 lines
778 B
Go
41 lines
778 B
Go
package d2cli
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import (
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"context"
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"fmt"
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"oss.terrastruct.com/d2/d2lib"
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"oss.terrastruct.com/util-go/xdefer"
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"oss.terrastruct.com/util-go/xmain"
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)
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func validateCmd(ctx context.Context, ms *xmain.State) (err error) {
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defer xdefer.Errorf(&err, "")
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ms.Opts = xmain.NewOpts(ms.Env, ms.Opts.Flags.Args()[1:])
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if len(ms.Opts.Args) == 0 {
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return xmain.UsageErrorf("validate must be passed an input file")
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}
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inputPath := ms.Opts.Args[0]
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if inputPath != "-" {
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inputPath = ms.AbsPath(inputPath)
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}
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input, err := ms.ReadPath(inputPath)
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if err != nil {
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return err
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}
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_, err = d2lib.Parse(ctx, string(input), nil)
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if err != nil {
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return err
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}
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if inputPath == "-" {
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inputPath = "Input"
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}
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fmt.Printf("Success! [%s] is valid D2.\n", inputPath)
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return nil
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}
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