diff options
Diffstat (limited to 'vendor/github.com/urfave/cli/v2/flag_path.go')
-rw-r--r-- | vendor/github.com/urfave/cli/v2/flag_path.go | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/vendor/github.com/urfave/cli/v2/flag_path.go b/vendor/github.com/urfave/cli/v2/flag_path.go deleted file mode 100644 index 8070dc4b0..000000000 --- a/vendor/github.com/urfave/cli/v2/flag_path.go +++ /dev/null @@ -1,95 +0,0 @@ -package cli - -import "flag" - -type PathFlag struct { - Name string - Aliases []string - Usage string - EnvVars []string - FilePath string - Required bool - Hidden bool - TakesFile bool - Value string - DefaultText string - Destination *string - HasBeenSet bool -} - -// IsSet returns whether or not the flag has been set through env or file -func (f *PathFlag) IsSet() bool { - return f.HasBeenSet -} - -// String returns a readable representation of this value -// (for usage defaults) -func (f *PathFlag) String() string { - return FlagStringer(f) -} - -// Names returns the names of the flag -func (f *PathFlag) Names() []string { - return flagNames(f.Name, f.Aliases) -} - -// IsRequired returns whether or not the flag is required -func (f *PathFlag) IsRequired() bool { - return f.Required -} - -// TakesValue returns true of the flag takes a value, otherwise false -func (f *PathFlag) TakesValue() bool { - return true -} - -// GetUsage returns the usage string for the flag -func (f *PathFlag) GetUsage() string { - return f.Usage -} - -// GetValue returns the flags value as string representation and an empty -// string if the flag takes no value at all. -func (f *PathFlag) GetValue() string { - return f.Value -} - -// Apply populates the flag given the flag set and environment -func (f *PathFlag) Apply(set *flag.FlagSet) error { - if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok { - f.Value = val - f.HasBeenSet = true - } - - for _, name := range f.Names() { - if f.Destination != nil { - set.StringVar(f.Destination, name, f.Value, f.Usage) - continue - } - set.String(name, f.Value, f.Usage) - } - - return nil -} - -// Path looks up the value of a local PathFlag, returns -// "" if not found -func (c *Context) Path(name string) string { - if fs := lookupFlagSet(name, c); fs != nil { - return lookupPath(name, fs) - } - - return "" -} - -func lookupPath(name string, set *flag.FlagSet) string { - f := set.Lookup(name) - if f != nil { - parsed, err := f.Value.String(), error(nil) - if err != nil { - return "" - } - return parsed - } - return "" -} |