Capture args from repeatable flags in Golang pflags package
How do I create a flag that can be used multiple times in a command using the
pflag package? For example, let's say I wanted to select multiple fields and did not want to have to use comma-separation with a single flag, but instead something like follows:
cmd -f field1 -f field2 -f field3
I'd want to add each argument passed to an
-f flag into a slice (or into a
- Is this already built into
- How do I accomplish this?