Added tooling

go.mod

@@ -3,14 +3,18 @@ module github.com/italolelis/reachable
 require (
 	github.com/apex/log v1.0.0
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/go-playground/overalls v0.0.0-20180201144345-22ec1a223b7c // indirect
 	github.com/gojektech/heimdall v5.0.0+incompatible
 	github.com/gojektech/valkyrie v0.0.0-20180524055739-b19510f6c63c // indirect
+	github.com/mattn/goveralls v0.0.2 // indirect
 	github.com/pkg/errors v0.8.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/spf13/cobra v0.0.3
 	github.com/spf13/pflag v1.0.2 // indirect
 	github.com/stretchr/testify v1.2.2
 	github.com/tcnksm/go-httpstat v0.2.0
+	github.com/yookoala/realpath v1.0.0 // indirect
 	golang.org/x/net v0.0.0-20180826012351-8a410e7b638d // indirect
 	golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f
+	golang.org/x/tools v0.0.0-20180826000951-f6ba57429505 // indirect
 )

go.sum

@@ -2,10 +2,14 @@ github.com/apex/log v1.0.0 h1:5UWeZC54mWVtOGSCjtuvDPgY/o0QxmjQgvYZ27pLVGQ=
 github.com/apex/log v1.0.0/go.mod h1:yA770aXIDQrhVOIGurT/pVdfCpSq1GQV/auzMN5fzvY=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/go-playground/overalls v0.0.0-20180201144345-22ec1a223b7c h1:DLgZa7kLgM7JGfVjuu91a6Ht8EOXItewNI3Q/EzPn6c=
+github.com/go-playground/overalls v0.0.0-20180201144345-22ec1a223b7c/go.mod h1:UqxAgEOt89sCiXlrc/ycnx00LVvUO/eS8tMUkWX4R7w=
 github.com/gojektech/heimdall v5.0.0+incompatible h1:FDgMItzHNG5BdXQE2tLpoPR0B1XUAO0wu0hxeJ/BYeI=
 github.com/gojektech/heimdall v5.0.0+incompatible/go.mod h1:8hRIZ3+Kz0r3GAFI9QrUuvZht8ypg5Rs8schCXioLOo=
 github.com/gojektech/valkyrie v0.0.0-20180524055739-b19510f6c63c h1:muIXCSMlpYUOBdsYkHNwwJs5SUgiDRzEPMmsd7swnnU=
 github.com/gojektech/valkyrie v0.0.0-20180524055739-b19510f6c63c/go.mod h1:tDYRk1s5Pms6XJjj5m2PxAzmQvaDU8GqDf1u6x7yxKw=
+github.com/mattn/goveralls v0.0.2 h1:7eJB6EqsPhRVxvwEXGnqdO2sJI0PTsrWoTMXEk9/OQc=
+github.com/mattn/goveralls v0.0.2/go.mod h1:8d1ZMHsd7fW6IRPKQh46F2WRpyib5/X4FOpevwGNQEw=
 github.com/pkg/errors v0.8.0 h1:WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf0+qw=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@@ -18,7 +22,11 @@ github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/tcnksm/go-httpstat v0.2.0 h1:rP7T5e5U2HfmOBmZzGgGZjBQ5/GluWUylujl0tJ04I0=
 github.com/tcnksm/go-httpstat v0.2.0/go.mod h1:s3JVJFtQxtBEBC9dwcdTTXS9xFnM3SXAZwPG41aurT8=
+github.com/yookoala/realpath v1.0.0 h1:7OA9pj4FZd+oZDsyvXWQvjn5oBdcHRTV44PpdMSuImQ=
+github.com/yookoala/realpath v1.0.0/go.mod h1:gJJMA9wuX7AcqLy1+ffPatSCySA1FQ2S8Ya9AIoYBpE=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d h1:g9qWBGx4puODJTMVyoPrpoxPFgVGd+z1DZwjfRu4d0I=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/tools v0.0.0-20180826000951-f6ba57429505 h1:A7IWEQZw8yuHhjAcYjsnhC1/6KYEknVQYRVmhut3Gzk=
+golang.org/x/tools v0.0.0-20180826000951-f6ba57429505/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=