do not include modules from example go file

go.mod

@@ -4,10 +4,8 @@ go 1.14
 
 require (
 	github.com/go-xmlfmt/xmlfmt v0.0.0-20191208150333-d5b6f63a941b
-	github.com/gofrs/uuid v3.2.0+incompatible
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/phayes/checkstyle v0.0.0-20170904204023-bfd46e6a821d
-	github.com/uudashr/go-module v0.0.0-20191127030352-43b3105f0527
 	golang.org/x/mod v0.2.0
 	gopkg.in/yaml.v2 v2.2.8
 )

go.sum

@@ -1,14 +1,9 @@
 github.com/go-xmlfmt/xmlfmt v0.0.0-20191208150333-d5b6f63a941b h1:khEcpUM4yFcxg4/FHQWkvVRmgijNXRfzkIDHh23ggEo=
 github.com/go-xmlfmt/xmlfmt v0.0.0-20191208150333-d5b6f63a941b/go.mod h1:aUCEOzzezBEjDBbFBoSiya/gduyIiWYRP6CnSFIV8AM=
-github.com/gofrs/uuid v1.2.0 h1:coDhrjgyJaglxSjxuJdqQSSdUpG3w6p1OwN2od6frBU=
-github.com/gofrs/uuid v3.2.0+incompatible h1:y12jRkkFxsd7GpqdSZ+/KCs/fJbqpEXSGd4+jfEaewE=
-github.com/gofrs/uuid v3.2.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/phayes/checkstyle v0.0.0-20170904204023-bfd46e6a821d h1:CdDQnGF8Nq9ocOS/xlSptM1N3BbrA6/kmaep5ggwaIA=
 github.com/phayes/checkstyle v0.0.0-20170904204023-bfd46e6a821d/go.mod h1:3OzsM7FXDQlpCiw2j81fOmAwQLnZnLGXVKUzeKQXIAw=
-github.com/uudashr/go-module v0.0.0-20191127030352-43b3105f0527 h1:BU2YUY8v4xPRsACiegykZD28sXtgMojf3tYO/z8/F64=
-github.com/uudashr/go-module v0.0.0-20191127030352-43b3105f0527/go.mod h1:P6Nk1sQWL6jcdBIxnLVlqCsOl0arao7gg7sPoM6gx4A=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/mod v0.2.0 h1:KU7oHjnv3XNWfa5COkzUifxZmxp1TyI7ImMXqFxLwvQ=
@@ -23,6 +18,7 @@ golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtn
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898 h1:/atklqdjdhuosWIl6AIbOeHJjicWYPqR9bpxqxYG2pA=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

gomodguard.go

@@ -51,13 +51,13 @@ func (r *Recommendations) String() string {
 	return msg
 }
 
-// HasRecommendations returns true if the blocked package has 
+// HasRecommendations returns true if the blocked package has
 // recommended modules.
 func (r *Recommendations) HasRecommendations(pkg string) bool {
 	return len(r.Recommendations) > 0
 }
 
-// BlockedModule is a blocked module name and 
+// BlockedModule is a blocked module name and
 // optionally a list of recommended modules
 // and a reason message.
 type BlockedModule map[string]Recommendations
@@ -79,7 +79,7 @@ func (b BlockedModules) Get() []string {
 	return modules
 }
 
-// RecommendedModules will return a list of recommended modules for the 
+// RecommendedModules will return a list of recommended modules for the
 // package provided. If there is no recommendation nil will be returned.
 func (b BlockedModules) RecommendedModules(pkg string) *Recommendations {
 	for i := range b {
@@ -121,14 +121,14 @@ func (b BlockedModules) IsBlockedModule(module string) bool {
 	return false
 }
 
-// Allowed is a list of modules and module 
+// Allowed is a list of modules and module
 // domains that are allowed to be used.
 type Allowed struct {
 	Modules []string `yaml:"modules"`
 	Domains []string `yaml:"domains"`
 }
 
-// IsAllowedModule returns true if the given module 
+// IsAllowedModule returns true if the given module
 // name is in the allowed modules list.
 func (a *Allowed) IsAllowedModule(module string) bool {
 	allowedModules := a.Modules
@@ -154,7 +154,7 @@ func (a *Allowed) IsAllowedModuleDomain(module string) bool {
 	return false
 }
 
-// Blocked is a list of modules that are 
+// Blocked is a list of modules that are
 // blocked and not to be used.
 type Blocked struct {
 	Modules BlockedModules `yaml:"modules"`
@@ -174,7 +174,7 @@ type Result struct {
 	Reason     string
 }
 
-// String returns the filename, line 
+// String returns the filename, line
 // number and reason of a Result.
 func (r *Result) String() string {
 	return fmt.Sprintf("%s:%d: %s", r.FileName, r.LineNumber, r.Reason)
@@ -223,7 +223,7 @@ func NewProcessor(config Configuration, logger *log.Logger) (*Processor, error)
 	return p, nil
 }
 
-// ProcessFiles takes a string slice with file names (full paths) 
+// ProcessFiles takes a string slice with file names (full paths)
 // and lints them.
 func (p *Processor) ProcessFiles(filenames []string) []Result {
 	pluralModuleMsg := "s"
@@ -286,7 +286,7 @@ func (p *Processor) process(filename string, data []byte) {
 	}
 }
 
-// addError adds an error for the file and line number for the current token.Pos 
+// addError adds an error for the file and line number for the current token.Pos
 // with the given reason.
 func (p *Processor) addError(fileset *token.FileSet, pos token.Pos, reason string) {
 	position := fileset.Position(pos)