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Exposed the value accessor in Context

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This commit is contained in:
Jim Powers 2018-05-02 08:55:01 -04:00
parent 754ed1bf85
commit 5dafdb1de6
2 changed files with 3 additions and 3 deletions
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2
context.go
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@ -115,7 +115,7 @@ func (c *Context) Lineage() []*Context {
} }
// value returns the value of the flag corresponding to `name` // value returns the value of the flag corresponding to `name`
func (c *Context) value(name string) interface{} { func (c *Context) Value(name string) interface{} {
return c.flagSet.Lookup(name).Value.(flag.Getter).Get() return c.flagSet.Lookup(name).Value.(flag.Getter).Get()
} }

4
flag_test.go
View File

@ -121,8 +121,8 @@ func TestFlagsFromEnv(t *testing.T) {
a := App{ a := App{
Flags: []Flag{test.flag}, Flags: []Flag{test.flag},
Action: func(ctx *Context) error { Action: func(ctx *Context) error {
if !reflect.DeepEqual(ctx.value(test.flag.Names()[0]), test.output) { if !reflect.DeepEqual(ctx.Value(test.flag.Names()[0]), test.output) {
t.Errorf("ex:%01d expected %q to be parsed as %#v, instead was %#v", i, test.input, test.output, ctx.value(test.flag.Names()[0])) t.Errorf("ex:%01d expected %q to be parsed as %#v, instead was %#v", i, test.input, test.output, ctx.Value(test.flag.Names()[0]))
} }
return nil return nil
}, },