Make ApplyWithError a public method on errorableFlag

Add to altsrc flags. Otherwise, flagSet() was bypassing altsrc's attempt at shadowing.
2016-11-13 16:15:05 -08:00
parent 8500a4cefd
commit d71794de19
3 changed files with 139 additions and 41 deletions
--- a/7
+++ b/7
@@ -232,6 +232,13 @@ def _write_altsrc_flag_types(outfile, types):
            f.set = set
            f.{name}Flag.Apply(set)
        }}
+
+        // ApplyWithError saves the flagSet for later usage calls, then calls the
+        // wrapped {name}Flag.ApplyWithError
+        func (f *{name}Flag) ApplyWithError(set *flag.FlagSet) error {{
+            f.set = set
+            return f.{name}Flag.ApplyWithError(set)
+        }}
        """.format(**typedef))