move tools.go to sub-package (#2300)
`godep` by default pulls in all dependencies regardless of build tags. If `tools.go` is in our main package, that can cause unnecessary dependencies to be pulled into others' repos that otherwise don't need them. Moving it to an unused sub-package appears to fix this problem.
diff --git a/tools.go b/test/tools/tools.go
similarity index 79%
rename from tools.go
rename to test/tools/tools.go
index d7ee73b..f65618b 100644
--- a/tools.go
+++ b/test/tools/tools.go
@@ -18,12 +18,12 @@
*
*/
-// This file exists to cause `go mod` and `go get` to believe these packages
-// are dependencies, even though they are not runtime dependencies. This means
-// they will appear in our `go.mod` file, but will not be a part of the build
-// unless the "tools" build tag is specified.
+// This package exists to cause `go mod` and `go get` to believe these tools
+// are dependencies, even though they are not runtime dependencies of any grpc
+// package. This means they will appear in our `go.mod` file, but will not be
+// a part of the build.
-package grpc
+package tools
import (
_ "github.com/client9/misspell/cmd/misspell"
