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Expose ValidateRequiredFlags and ValidateFlagGroups (#1760)

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This commit is contained in:
Skeet WU 2022-09-27 18:27:48 +08:00 committed by GitHub
parent a281c8b47b
commit fce8d8aeb0
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 6 additions and 5 deletions
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7
command.go
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@ -862,10 +862,10 @@ func (c *Command) execute(a []string) (err error) {
c.PreRun(c, argWoFlags) c.PreRun(c, argWoFlags)
} }
if err := c.validateRequiredFlags(); err != nil { if err := c.ValidateRequiredFlags(); err != nil {
return err return err
} }
if err := c.validateFlagGroups(); err != nil { if err := c.ValidateFlagGroups(); err != nil {
return err return err
} }
@ -1019,7 +1019,8 @@ func (c *Command) ValidateArgs(args []string) error {
return c.Args(c, args) return c.Args(c, args)
} }
func (c *Command) validateRequiredFlags() error { // ValidateRequiredFlags validates all required flags are present and returns an error otherwise
func (c *Command) ValidateRequiredFlags() error {
if c.DisableFlagParsing { if c.DisableFlagParsing {
return nil return nil
} }

4
flag_groups.go
View file

@ -59,9 +59,9 @@ func (c *Command) MarkFlagsMutuallyExclusive(flagNames ...string) {
} }
} }
// validateFlagGroups validates the mutuallyExclusive/requiredAsGroup logic and returns the // ValidateFlagGroups validates the mutuallyExclusive/requiredAsGroup logic and returns the
// first error encountered. // first error encountered.
func (c *Command) validateFlagGroups() error { func (c *Command) ValidateFlagGroups() error {
if c.DisableFlagParsing { if c.DisableFlagParsing {
return nil return nil
} }