Pickup the package spec with optional datastream (#232)

* Pickup the package spec with optional datastream

* Make check great again

go.mod

@@ -10,7 +10,7 @@ require (
 	github.com/elastic/go-elasticsearch/v7 v7.9.0
 	github.com/elastic/go-licenser v0.3.1
 	github.com/elastic/go-ucfg v0.8.3
-	github.com/elastic/package-spec/code/go v0.0.0-20210111200056-23a4cfe4f518
+	github.com/elastic/package-spec/code/go v0.0.0-20210125131944-e98a6af2135e
 	github.com/go-git/go-billy/v5 v5.0.0
 	github.com/go-git/go-git/v5 v5.1.0
 	github.com/go-openapi/strfmt v0.19.6 // indirect

go.sum

@@ -88,8 +88,8 @@ github.com/elastic/go-licenser v0.3.1 h1:RmRukU/JUmts+rpexAw0Fvt2ly7VVu6mw8z4HrE
 github.com/elastic/go-licenser v0.3.1/go.mod h1:D8eNQk70FOCVBl3smCGQt/lv7meBeQno2eI1S5apiHQ=
 github.com/elastic/go-ucfg v0.8.3 h1:leywnFjzr2QneZZWhE6uWd+QN/UpP0sdJRHYyuFvkeo=
 github.com/elastic/go-ucfg v0.8.3/go.mod h1:iaiY0NBIYeasNgycLyTvhJftQlQEUO2hpF+FX0JKxzo=
-github.com/elastic/package-spec/code/go v0.0.0-20210111200056-23a4cfe4f518 h1:zMaYyFfVNHmyjPE/iqjWr/EbfHPVxv+GCXAIEhkKKM4=
-github.com/elastic/package-spec/code/go v0.0.0-20210111200056-23a4cfe4f518/go.mod h1:wjN5+18SNfDKwMmrT80XbcD6wpwig3XYYBUctkNmZjI=
+github.com/elastic/package-spec/code/go v0.0.0-20210125131944-e98a6af2135e h1:yKE0ydG2iSNrC132l6SYY+79H+hmrV7/IhsCSHeHVFM=
+github.com/elastic/package-spec/code/go v0.0.0-20210125131944-e98a6af2135e/go.mod h1:3W6uyBFCE4/NPcVPb+ZuoLJTMLu8BCTc+PRFDutSvfE=
 github.com/emirpasic/gods v1.12.0 h1:QAUIPSaCu4G+POclxeqb3F+WPpdKqFGlw36+yOzGlrg=
 github.com/emirpasic/gods v1.12.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o=
 github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
@@ -515,8 +515,6 @@ golang.org/x/tools v0.0.0-20200729194436-6467de6f59a7/go.mod h1:njjCfa9FT2d7l9Bc
 golang.org/x/tools v0.0.0-20200804011535-6c149bb5ef0d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
 golang.org/x/tools v0.0.0-20200825202427-b303f430e36d h1:W07d4xkoAUSNOkOzdzXCdFGxT7o2rW4q8M34tB2i//k=
 golang.org/x/tools v0.0.0-20200825202427-b303f430e36d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
-golang.org/x/tools v0.0.0-20210108195828-e2f9c7f1fc8e h1:Z2uDrs8MyXUWJbwGc4V+nGjV4Ygo+oubBbWSVQw21/I=
-golang.org/x/tools v0.0.0-20210108195828-e2f9c7f1fc8e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.1.0 h1:po9/4sTYwZU9lPhi1tOrb4hCv3qrhiQ77LZfGa2OjwY=
 golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=