golint fixes

check/check.go

@@ -1,5 +1,7 @@
 package check
 
+// Check describes what methods various checks (gofmt, go lint, etc.)
+// should implement
 type Check interface {
 	Name() string
 	Description() string

check/go_vet.go

@@ -1,10 +1,12 @@
 package check
 
+// GoVet is the check for the go vet command
 type GoVet struct {
 	Dir       string
 	Filenames []string
 }
 
+// Name returns the name of the display name of the command
 func (g GoVet) Name() string {
 	return "go_vet"
 }

check/gocyclo.go

@@ -1,10 +1,12 @@
 package check
 
+// GoCycle is the check for the go cyclo command
 type GoCyclo struct {
 	Dir       string
 	Filenames []string
 }
 
+// Name returns the name of the display name of the command
 func (g GoCyclo) Name() string {
 	return "gocyclo"
 }

check/gofmt.go

@@ -1,10 +1,12 @@
 package check
 
+// GoFmt is the check for the go fmt command
 type GoFmt struct {
 	Dir       string
 	Filenames []string
 }
 
+// Name returns the name of the display name of the command
 func (g GoFmt) Name() string {
 	return "gofmt"
 }

check/golint.go

@@ -1,10 +1,12 @@
 package check
 
+// GoLint is the check for the go lint command
 type GoLint struct {
 	Dir       string
 	Filenames []string
 }
 
+// Name returns the name of the display name of the command
 func (g GoLint) Name() string {
 	return "golint"
 }

check/utils.go

@@ -54,11 +54,15 @@ func lineCount(filepath string) (int, error) {
 	return count, nil
 }
 
+// Error contains the line number and the reason for
+// an error output from a command
 type Error struct {
 	LineNumber  int    `json:"line_number"`
 	ErrorString string `json:"error_string"`
 }
 
+// FileSummary contains the filename, location of the file
+// on GitHub, and all of the errors related to the file
 type FileSummary struct {
 	Filename string  `json:"filename"`
 	FileURL  string  `json:"file_url"`