Add skelketon OPA filter

go.mod

@@ -31,7 +31,7 @@ require (
 	github.com/snowplow-devops/go-retry v0.0.0-20210106090855-8989bbdbae1c
 	github.com/snowplow-devops/go-sentryhook v0.0.0-20210106082031-21bf7f9dac2a
 	github.com/snowplow/snowplow-golang-analytics-sdk v0.3.0
-	github.com/stretchr/testify v1.7.1
+	github.com/stretchr/testify v1.8.0
 	github.com/twinj/uuid v1.0.0
 	github.com/twitchscience/kinsumer v0.0.0-20210611163023-da24975e2c91
 	github.com/urfave/cli v1.22.9
@@ -60,6 +60,47 @@ require (
 	layeh.com/gopher-json v0.0.0-20201124131017-552bb3c4c3bf
 )
 
+require (
+	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
+	github.com/OneOfOne/xxhash v1.2.8 // indirect
+	github.com/agnivade/levenshtein v1.0.1 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/bytecodealliance/wasmtime-go v0.36.0 // indirect
+	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/containerd/containerd v1.6.6 // indirect
+	github.com/docker/cli v20.10.17+incompatible // indirect
+	github.com/docker/distribution v2.7.1+incompatible // indirect
+	github.com/docker/docker v20.10.17+incompatible // indirect
+	github.com/docker/docker-credential-helpers v0.6.4 // indirect
+	github.com/docker/go-connections v0.4.0 // indirect
+	github.com/docker/go-metrics v0.0.1 // indirect
+	github.com/docker/go-units v0.4.0 // indirect
+	github.com/ghodss/yaml v1.0.0 // indirect
+	github.com/go-ini/ini v1.66.6 // indirect
+	github.com/gobwas/glob v0.2.3 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/gorilla/mux v1.8.0 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
+	github.com/moby/locker v1.0.1 // indirect
+	github.com/moby/term v0.0.0-20210610120745-9d4ed1856297 // indirect
+	github.com/morikuni/aec v1.0.0 // indirect
+	github.com/opencontainers/go-digest v1.0.0 // indirect
+	github.com/opencontainers/image-spec v1.0.3-0.20211202183452-c5a74bcca799 // indirect
+	github.com/prometheus/client_golang v1.12.2 // indirect
+	github.com/prometheus/client_model v0.2.0 // indirect
+	github.com/prometheus/common v0.32.1 // indirect
+	github.com/prometheus/procfs v0.7.3 // indirect
+	github.com/vektah/gqlparser/v2 v2.4.5 // indirect
+	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
+	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
+	github.com/yashtewari/glob-intersection v0.1.0 // indirect
+	go.opentelemetry.io/otel v1.7.0 // indirect
+	go.opentelemetry.io/otel/trace v1.7.0 // indirect
+	golang.org/x/time v0.0.0-20220609170525-579cf78fd858 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	oras.land/oras-go v1.2.0 // indirect
+)
+
 require (
 	cloud.google.com/go/compute v1.7.0 // indirect
 	cloud.google.com/go/iam v0.3.0 // indirect
@@ -96,6 +137,7 @@ require (
 	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/open-policy-agent/opa v0.42.2
 	github.com/pierrec/lz4/v4 v4.1.15 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 // indirect
@@ -106,7 +148,7 @@ require (
 	golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/protobuf v1.28.0 // indirect
-	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
 replace github.com/twitchscience/kinsumer => github.com/snowplow-devops/kinsumer v1.3.0