Merge pull request #3 from gobuffalo/there

added there package

current.go

@@ -25,6 +25,7 @@ func (h Here) Current() (Info, error) {
 	return h.current, h.curErr
 }
 
+// Current returns the Info representing the current Go module
 func Current() (Info, error) {
 	return New().Current()
 }

go.mod

@@ -7,5 +7,5 @@ require (
 	github.com/kr/pretty v0.1.0 // indirect
 	github.com/stretchr/testify v1.4.0
 	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
-	gopkg.in/yaml.v2 v2.2.5 // indirect
+	gopkg.in/yaml.v2 v2.2.7 // indirect
 )

go.sum

@@ -18,5 +18,5 @@ gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.5 h1:ymVxjfMaHvXD8RqPRmzHHsB3VvucivSkIAvJFDI5O3c=
-gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.7 h1:VUgggvou5XRW9mHwD/yXxIYSMtY0zoKQf/v226p2nyo=
+gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

here.go

@@ -15,6 +15,9 @@ type Here struct {
 	current Info
 }
 
+// New returns a Here type that will cache
+// all results. This speeds up repeated calls,
+// and can be useful for testing.
 func New() Here {
 	return Here{
 		infos: &infoMap{

there/there.go

@@ -0,0 +1,31 @@
+package there
+
+import "github.com/gobuffalo/here"
+
+var cache = here.New()
+
+// Dir attempts to gather info for the requested directory.
+// Results are cached globally inside the package.
+func Dir(p string) (here.Info, error) {
+	return cache.Dir(p)
+}
+
+// Package attempts to gather info for the requested package.
+//
+// From the `go help list` docs:
+//	The -find flag causes list to identify the named packages but not
+//	resolve their dependencies: the Imports and Deps lists will be empty.
+//
+// A workaround for this issue is to use the `Dir` field in the
+// returned `Info` value and pass it to the `Dir(string) (Info, error)`
+// function to return the complete data.
+// Results are cached globally inside the package.
+func Package(p string) (here.Info, error) {
+	return cache.Package(p)
+}
+
+// Results are cached globally inside the package.
+// Current returns the Info representing the current Go module
+func Current() (here.Info, error) {
+	return cache.Current()
+}