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Allow root application to have a Run(...) error method.

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Issue #209
This commit is contained in:
Grant Monroe
2021-10-14 16:22:59 -07:00
committed by Alec Thomas
parent 5c7b038540
commit 749d3f0752
1 changed files with 9 additions and 0 deletions
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context.go
+9
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@@ -742,6 +742,15 @@ func (c *Context) RunNode(node *Node, binds ...interface{}) (err error) {
func (c *Context) Run(binds ...interface{}) (err error) { func (c *Context) Run(binds ...interface{}) (err error) {
node := c.Selected() node := c.Selected()
if node == nil { if node == nil {
if len(c.Path) > 0 {
selected := c.Path[0].Node()
if selected.Type == ApplicationNode {
method := getMethod(selected.Target, "Run")
if method.IsValid() {
return c.RunNode(selected, binds...)
}
}
}
return fmt.Errorf("no command selected") return fmt.Errorf("no command selected")
} }
return c.RunNode(node, binds...) return c.RunNode(node, binds...)