feat(decl/loader): set up two-steps unmarshaling via mapstructure

Unmarshal tests description in two steps: the first step performs the YAML-specific conversion of the description into a generic representation; the second step takes the generic representation and uses mapstructure to place the content in the right structures. Splitting the unmarshalling in two steps enables performing the validation logic (through JSON schemas) before placing the content in the corresponding structures. Signed-off-by: Leonardo Di Giovanna <[email protected]> Co-authored-by: Aldo Lacuku <[email protected]>
falcosecurity · Dec 9, 2024 · 4fff409 · 4fff409
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diff --git a/go.mod b/go.mod
@@ -12,6 +12,7 @@ require (
 	github.com/go-playground/locales v0.14.1
 	github.com/go-playground/universal-translator v0.18.1
 	github.com/go-playground/validator/v10 v10.22.1
+	github.com/go-viper/mapstructure/v2 v2.2.1
 	github.com/google/uuid v1.6.0
 	github.com/iancoleman/strcase v0.3.0
 	github.com/mitchellh/go-homedir v1.1.0

diff --git a/go.sum b/go.sum
@@ -125,6 +125,8 @@ github.com/go-playground/validator/v10 v10.22.1/go.mod h1:dbuPbCMFw/DrkbEynArYaC
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/go-task/slim-sprig/v3 v3.0.0 h1:sUs3vkvUymDpBKi3qH1YSqBQk9+9D/8M2mN1vB6EwHI=
 github.com/go-task/slim-sprig/v3 v3.0.0/go.mod h1:W848ghGpv3Qj3dhTPRyJypKRiqCdHZiAzKg9hl15HA8=
+github.com/go-viper/mapstructure/v2 v2.2.1 h1:ZAaOCxANMuZx5RCeg0mBdEZk7DZasvvZIxtHqx8aGss=
+github.com/go-viper/mapstructure/v2 v2.2.1/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM=
 github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
 github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
 github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=