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cmd/abigen: make --combined-json, --abi mutually exclusive. Require at least one of them to be set.
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1 changed files with 6 additions and 2 deletions
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@ -98,8 +98,12 @@ func abigen(c *cli.Context) error {
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if c.String(pkgFlag.Name) == "" {
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utils.Fatalf("No destination package specified (--pkg)")
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}
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if c.String(abiFlag.Name) == "" {
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utils.Fatalf("No contract ABI source specified (--abi)")
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if c.String(abiFlag.Name) == "" && c.String(jsonFlag.Name) == "" {
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utils.Fatalf("Either contract ABI source (--abi) or combined-json (--combined-json) are required")
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}
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if c.String(abiFlag.Name) != "" && c.String(jsonFlag.Name) != "" {
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utils.Fatalf("contract ABI source (--abi) and combined-json (--combined-json) are mutually-exclusive")
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}
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var lang bind.Lang
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switch c.String(langFlag.Name) {
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