updating readme

main
Nick Dumas 1 year ago
parent 498501c658
commit 2eb04f5c0e

@ -0,0 +1,6 @@
```
/viper  5 main   130  go run main.go validate --format markdown
viper is providing "" for format flag
/viper  5 main   
```
I'm trying to bind viper to a PersistentFlag set on the RootCmd, and access it in the RunE method of a subcommand.
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