goyaml

Read multiple yamls in a file

How does one parse multiple yamls in a file similar to how kubectl does it?

example.yaml

---
a: Easy!
b:
  c: 0
  d: [1, 2]
---
a: Peasy!
b:
  c: 1000
  d: [3, 4]
Solution

  • There's a difference in behavior between gopkg.in/yaml.v2 and gopkg.in/yaml.v3:

    V2: https://play.golang.org/p/XScWhdPHukO V3: https://play.golang.org/p/OfFY4qH5wW2

    Both implementations produce an incorrect result IMHO but V3 is apparently slightly worse.

    There's a workaround. If you slightly change code in the accepted answer, it works correctly and in the same fashion with both versions of yaml package: https://play.golang.org/p/r4ogBVcRLCb