Implementing min-free-disk

typed-errors.go

@@ -18,15 +18,13 @@ package main
 
 import "errors"
 
-// errInvalidArgument means that input argument is invalid
-var errInvalidArgument = errors.New("Invalid Argument")
+// errInvalidArgument means that input argument is invalid.
+var errInvalidArgument = errors.New("Invalid arguments specified")
 
-// errMissingAuthHeader means that Authorization header
-// has missing value or it is empty.
+// errMissingAuthHeader means that Authorization header has missing value or it is empty.
 var errMissingAuthHeaderValue = errors.New("Missing auth header value")
 
-// errInvalidAuthHeaderValue means that Authorization
-// header is available but is malformed and not in
+// errInvalidAuthHeaderValue means that Authorization header is available but is malformed and not in
 // accordance with signature v4.
 var errInvalidAuthHeaderValue = errors.New("Invalid auth header value")
 
@@ -34,39 +32,31 @@ var errInvalidAuthHeaderValue = errors.New("Invalid auth header value")
 // has a wrong prefix only supported value should be "AWS4-HMAC-SHA256".
 var errInvalidAuthHeaderPrefix = errors.New("Invalid auth header prefix")
 
-// errMissingFieldsAuthHeader means that Authorization
-// header is available but has some missing fields.
+// errMissingFieldsAuthHeader means that Authorization header is available but has some missing fields.
 var errMissingFieldsAuthHeader = errors.New("Missing fields in auth header")
 
-// errMissingFieldsCredentialTag means that Authorization
-// header credentials tag has some missing fields.
+// errMissingFieldsCredentialTag means that Authorization header credentials tag has some missing fields.
 var errMissingFieldsCredentialTag = errors.New("Missing fields in crendential tag")
 
-// errMissingFieldsSignedHeadersTag means that Authorization
-// header signed headers tag has some missing fields.
+// errMissingFieldsSignedHeadersTag means that Authorization header signed headers tag has some missing fields.
 var errMissingFieldsSignedHeadersTag = errors.New("Missing fields in signed headers tag")
 
-// errMissingFieldsSignatureTag means that Authorization
-// header signature tag has missing fields.
+// errMissingFieldsSignatureTag means that Authorization header signature tag has missing fields.
 var errMissingFieldsSignatureTag = errors.New("Missing fields in signature tag")
 
-// errCredentialTagMalformed means that Authorization header
-// credential tag is malformed.
+// errCredentialTagMalformed means that Authorization header credential tag is malformed.
 var errCredentialTagMalformed = errors.New("Invalid credential tag malformed")
 
-// errInvalidRegion means that the region element from credential tag
-// in Authorization header is invalid.
+// errInvalidRegion means that the region element from credential tag in Authorization header is invalid.
 var errInvalidRegion = errors.New("Invalid region")
 
-// errAccessKeyIDInvalid means that the accessKeyID element from
-// credential tag in Authorization header is invalid.
+// errAccessKeyIDInvalid means that the accessKeyID element from credential tag in Authorization header is invalid.
 var errAccessKeyIDInvalid = errors.New("AccessKeyID invalid")
 
 // errUnsupportedAlgorithm means that the provided X-Amz-Algorithm is unsupported.
 var errUnsupportedAlgorithm = errors.New("Unsupported Algorithm")
 
-// errPolicyAlreadyExpired means that the client request carries an post policy
-// header which is already expired.
+// errPolicyAlreadyExpired means that the client request carries an post policy header which is already expired.
 var errPolicyAlreadyExpired = errors.New("Policy already expired")
 
 // errPolicyMissingFields means that form values and policy header have some fields missing.