coreapi: don't use underscores in opt reciever funcs

License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>

options/block.go

@@ -53,7 +53,7 @@ var Block blockOpts
 
 // Format is an option for Block.Put which specifies the multicodec to use to
 // serialize the object. Default is "v0"
-func (_ blockOpts) Format(codec string) BlockPutOption {
+func (blockOpts) Format(codec string) BlockPutOption {
 	return func(settings *BlockPutSettings) error {
 		settings.Codec = codec
 		return nil
@@ -63,7 +63,7 @@ func (_ blockOpts) Format(codec string) BlockPutOption {
 // Hash is an option for Block.Put which specifies the multihash settings to use
 // when hashing the object. Default is mh.SHA2_256 (0x12).
 // If mhLen is set to -1, default length for the hash will be used
-func (_ blockOpts) Hash(mhType uint64, mhLen int) BlockPutOption {
+func (blockOpts) Hash(mhType uint64, mhLen int) BlockPutOption {
 	return func(settings *BlockPutSettings) error {
 		settings.MhType = mhType
 		settings.MhLength = mhLen
@@ -73,7 +73,7 @@ func (_ blockOpts) Hash(mhType uint64, mhLen int) BlockPutOption {
 
 // Force is an option for Block.Rm which, when set to true, will ignore
 // non-existing blocks
-func (_ blockOpts) Force(force bool) BlockRmOption {
+func (blockOpts) Force(force bool) BlockRmOption {
 	return func(settings *BlockRmSettings) error {
 		settings.Force = force
 		return nil

options/dag.go

@@ -57,7 +57,7 @@ var Dag dagOpts
 
 // InputEnc is an option for Dag.Put which specifies the input encoding of the
 // data. Default is "json", most formats/codecs support "raw"
-func (_ dagOpts) InputEnc(enc string) DagPutOption {
+func (dagOpts) InputEnc(enc string) DagPutOption {
 	return func(settings *DagPutSettings) error {
 		settings.InputEnc = enc
 		return nil
@@ -66,7 +66,7 @@ func (_ dagOpts) InputEnc(enc string) DagPutOption {
 
 // Codec is an option for Dag.Put which specifies the multicodec to use to
 // serialize the object. Default is cid.DagCBOR (0x71)
-func (_ dagOpts) Codec(codec uint64) DagPutOption {
+func (dagOpts) Codec(codec uint64) DagPutOption {
 	return func(settings *DagPutSettings) error {
 		settings.Codec = codec
 		return nil
@@ -77,7 +77,7 @@ func (_ dagOpts) Codec(codec uint64) DagPutOption {
 // when hashing the object. Default is based on the codec used
 // (mh.SHA2_256 (0x12) for DagCBOR). If mhLen is set to -1, default length for
 // the hash will be used
-func (_ dagOpts) Hash(mhType uint64, mhLen int) DagPutOption {
+func (dagOpts) Hash(mhType uint64, mhLen int) DagPutOption {
 	return func(settings *DagPutSettings) error {
 		settings.MhType = mhType
 		settings.MhLength = mhLen
@@ -87,7 +87,7 @@ func (_ dagOpts) Hash(mhType uint64, mhLen int) DagPutOption {
 
 // Depth is an option for Dag.Tree which specifies maximum depth of the
 // returned tree. Default is -1 (no depth limit)
-func (_ dagOpts) Depth(depth int) DagTreeOption {
+func (dagOpts) Depth(depth int) DagTreeOption {
 	return func(settings *DagTreeSettings) error {
 		settings.Depth = depth
 		return nil

options/key.go

@@ -58,7 +58,7 @@ var Key keyOpts
 // Supported key types:
 // * options.RSAKey
 // * options.Ed25519Key
-func (_ keyOpts) Type(algorithm string) KeyGenerateOption {
+func (keyOpts) Type(algorithm string) KeyGenerateOption {
 	return func(settings *KeyGenerateSettings) error {
 		settings.Algorithm = algorithm
 		return nil
@@ -70,7 +70,7 @@ func (_ keyOpts) Type(algorithm string) KeyGenerateOption {
 //
 // value of -1 means 'use default size for key type':
 //  * 2048 for RSA
-func (_ keyOpts) Size(size int) KeyGenerateOption {
+func (keyOpts) Size(size int) KeyGenerateOption {
 	return func(settings *KeyGenerateSettings) error {
 		settings.Size = size
 		return nil
@@ -79,7 +79,7 @@ func (_ keyOpts) Size(size int) KeyGenerateOption {
 
 // Force is an option for Key.Rename which specifies whether to allow to
 // replace existing keys.
-func (_ keyOpts) Force(force bool) KeyRenameOption {
+func (keyOpts) Force(force bool) KeyRenameOption {
 	return func(settings *KeyRenameSettings) error {
 		settings.Force = force
 		return nil

options/name.go

@@ -61,7 +61,7 @@ var Name nameOpts
 
 // ValidTime is an option for Name.Publish which specifies for how long the
 // entry will remain valid. Default value is 24h
-func (_ nameOpts) ValidTime(validTime time.Duration) NamePublishOption {
+func (nameOpts) ValidTime(validTime time.Duration) NamePublishOption {
 	return func(settings *NamePublishSettings) error {
 		settings.ValidTime = validTime
 		return nil
@@ -73,7 +73,7 @@ func (_ nameOpts) ValidTime(validTime time.Duration) NamePublishOption {
 // The key parameter must be either PeerID or keystore key alias.
 //
 // You can use KeyAPI to list and generate more names and their respective keys.
-func (_ nameOpts) Key(key string) NamePublishOption {
+func (nameOpts) Key(key string) NamePublishOption {
 	return func(settings *NamePublishSettings) error {
 		settings.Key = key
 		return nil
@@ -82,7 +82,7 @@ func (_ nameOpts) Key(key string) NamePublishOption {
 
 // Recursive is an option for Name.Resolve which specifies whether to perform a
 // recursive lookup. Default value is false
-func (_ nameOpts) Recursive(recursive bool) NameResolveOption {
+func (nameOpts) Recursive(recursive bool) NameResolveOption {
 	return func(settings *NameResolveSettings) error {
 		settings.Recursive = recursive
 		return nil
@@ -91,7 +91,7 @@ func (_ nameOpts) Recursive(recursive bool) NameResolveOption {
 
 // Local is an option for Name.Resolve which specifies if the lookup should be
 // offline. Default value is false
-func (_ nameOpts) Local(local bool) NameResolveOption {
+func (nameOpts) Local(local bool) NameResolveOption {
 	return func(settings *NameResolveSettings) error {
 		settings.Local = local
 		return nil
@@ -100,7 +100,7 @@ func (_ nameOpts) Local(local bool) NameResolveOption {
 
 // Cache is an option for Name.Resolve which specifies if cache should be used.
 // Default value is true
-func (_ nameOpts) Cache(cache bool) NameResolveOption {
+func (nameOpts) Cache(cache bool) NameResolveOption {
 	return func(settings *NameResolveSettings) error {
 		settings.Cache = cache
 		return nil

options/object.go

@@ -70,7 +70,7 @@ var Object objectOpts
 // Supported types:
 // * 'empty' - Empty node
 // * 'unixfs-dir' - Empty UnixFS directory
-func (_ objectOpts) Type(t string) ObjectNewOption {
+func (objectOpts) Type(t string) ObjectNewOption {
 	return func(settings *ObjectNewSettings) error {
 		settings.Type = t
 		return nil
@@ -83,7 +83,7 @@ func (_ objectOpts) Type(t string) ObjectNewOption {
 // Supported encodings:
 // * "protobuf"
 // * "json"
-func (_ objectOpts) InputEnc(e string) ObjectPutOption {
+func (objectOpts) InputEnc(e string) ObjectPutOption {
 	return func(settings *ObjectPutSettings) error {
 		settings.InputEnc = e
 		return nil
@@ -96,7 +96,7 @@ func (_ objectOpts) InputEnc(e string) ObjectPutOption {
 // Supported types:
 // * "text" (default)
 // * "base64"
-func (_ objectOpts) DataType(t string) ObjectPutOption {
+func (objectOpts) DataType(t string) ObjectPutOption {
 	return func(settings *ObjectPutSettings) error {
 		settings.DataType = t
 		return nil
@@ -105,7 +105,7 @@ func (_ objectOpts) DataType(t string) ObjectPutOption {
 
 // Create is an option for Object.AddLink which specifies whether create required
 // directories for the child
-func (_ objectOpts) Create(create bool) ObjectAddLinkOption {
+func (objectOpts) Create(create bool) ObjectAddLinkOption {
 	return func(settings *ObjectAddLinkSettings) error {
 		settings.Create = create
 		return nil

options/pin.go

@@ -71,31 +71,31 @@ var Pin pinOpts
 
 // All is an option for Pin.Ls which will make it return all pins. It is
 // the default
-func (_ pinType) All() PinLsOption {
+func (pinType) All() PinLsOption {
 	return Pin.pinType("all")
 }
 
 // Recursive is an option for Pin.Ls which will make it only return recursive
 // pins
-func (_ pinType) Recursive() PinLsOption {
+func (pinType) Recursive() PinLsOption {
 	return Pin.pinType("recursive")
 }
 
 // Direct is an option for Pin.Ls which will make it only return direct (non
 // recursive) pins
-func (_ pinType) Direct() PinLsOption {
+func (pinType) Direct() PinLsOption {
 	return Pin.pinType("direct")
 }
 
 // Indirect is an option for Pin.Ls which will make it only return indirect pins
 // (objects referenced by other recursively pinned objects)
-func (_ pinType) Indirect() PinLsOption {
+func (pinType) Indirect() PinLsOption {
 	return Pin.pinType("indirect")
 }
 
 // Recursive is an option for Pin.Add which specifies whether to pin an entire
 // object tree or just one object. Default: true
-func (_ pinOpts) Recursive(recucsive bool) PinAddOption {
+func (pinOpts) Recursive(recucsive bool) PinAddOption {
 	return func(settings *PinAddSettings) error {
 		settings.Recursive = recucsive
 		return nil
@@ -111,7 +111,7 @@ func (_ pinOpts) Recursive(recucsive bool) PinAddOption {
 // * "indirect" - indirectly pinned objects (referenced by recursively pinned
 //    objects)
 // * "all" - all pinned objects (default)
-func (_ pinOpts) pinType(t string) PinLsOption {
+func (pinOpts) pinType(t string) PinLsOption {
 	return func(settings *PinLsSettings) error {
 		settings.Type = t
 		return nil
@@ -120,7 +120,7 @@ func (_ pinOpts) pinType(t string) PinLsOption {
 
 // Unpin is an option for Pin.Update which specifies whether to remove the old pin.
 // Default is true.
-func (_ pinOpts) Unpin(unpin bool) PinUpdateOption {
+func (pinOpts) Unpin(unpin bool) PinUpdateOption {
 	return func(settings *PinUpdateSettings) error {
 		settings.Unpin = unpin
 		return nil