From dc7ae3117146aa4e91d454b4b1afa03058638b13 Mon Sep 17 00:00:00 2001 From: baude Date: Tue, 28 May 2019 09:21:22 -0500 Subject: podman-remote.conf enablement add the ability for the podman remote client to use a configuration file which describes its connections. users can now define a connection the configuration and then call it by name like: podman-remote -c connection1 and the destination and user will be derived from the configuration file. if no -c is provided, we look for a connection in the configuration file designated as 'default'. If the configuration file has only one connection, it will be deemed the 'default'. Signed-off-by: baude --- vendor/github.com/BurntSushi/toml/decode.go | 48 ++++++++++++++++------------- 1 file changed, 26 insertions(+), 22 deletions(-) (limited to 'vendor/github.com/BurntSushi/toml/decode.go') diff --git a/vendor/github.com/BurntSushi/toml/decode.go b/vendor/github.com/BurntSushi/toml/decode.go index c26b00c01..b0fd51d5b 100644 --- a/vendor/github.com/BurntSushi/toml/decode.go +++ b/vendor/github.com/BurntSushi/toml/decode.go @@ -10,7 +10,9 @@ import ( "time" ) -var e = fmt.Errorf +func e(format string, args ...interface{}) error { + return fmt.Errorf("toml: "+format, args...) +} // Unmarshaler is the interface implemented by objects that can unmarshal a // TOML description of themselves. @@ -103,6 +105,13 @@ func (md *MetaData) PrimitiveDecode(primValue Primitive, v interface{}) error { // This decoder will not handle cyclic types. If a cyclic type is passed, // `Decode` will not terminate. func Decode(data string, v interface{}) (MetaData, error) { + rv := reflect.ValueOf(v) + if rv.Kind() != reflect.Ptr { + return MetaData{}, e("Decode of non-pointer %s", reflect.TypeOf(v)) + } + if rv.IsNil() { + return MetaData{}, e("Decode of nil %s", reflect.TypeOf(v)) + } p, err := parse(data) if err != nil { return MetaData{}, err @@ -111,7 +120,7 @@ func Decode(data string, v interface{}) (MetaData, error) { p.mapping, p.types, p.ordered, make(map[string]bool, len(p.ordered)), nil, } - return md, md.unify(p.mapping, rvalue(v)) + return md, md.unify(p.mapping, indirect(rv)) } // DecodeFile is just like Decode, except it will automatically read the @@ -211,7 +220,7 @@ func (md *MetaData) unify(data interface{}, rv reflect.Value) error { case reflect.Interface: // we only support empty interfaces. if rv.NumMethod() > 0 { - return e("Unsupported type '%s'.", rv.Kind()) + return e("unsupported type %s", rv.Type()) } return md.unifyAnything(data, rv) case reflect.Float32: @@ -219,7 +228,7 @@ func (md *MetaData) unify(data interface{}, rv reflect.Value) error { case reflect.Float64: return md.unifyFloat64(data, rv) } - return e("Unsupported type '%s'.", rv.Kind()) + return e("unsupported type %s", rv.Kind()) } func (md *MetaData) unifyStruct(mapping interface{}, rv reflect.Value) error { @@ -228,7 +237,8 @@ func (md *MetaData) unifyStruct(mapping interface{}, rv reflect.Value) error { if mapping == nil { return nil } - return mismatch(rv, "map", mapping) + return e("type mismatch for %s: expected table but found %T", + rv.Type().String(), mapping) } for key, datum := range tmap { @@ -253,14 +263,13 @@ func (md *MetaData) unifyStruct(mapping interface{}, rv reflect.Value) error { md.decoded[md.context.add(key).String()] = true md.context = append(md.context, key) if err := md.unify(datum, subv); err != nil { - return e("Type mismatch for '%s.%s': %s", - rv.Type().String(), f.name, err) + return err } md.context = md.context[0 : len(md.context)-1] } else if f.name != "" { // Bad user! No soup for you! - return e("Field '%s.%s' is unexported, and therefore cannot "+ - "be loaded with reflection.", rv.Type().String(), f.name) + return e("cannot write unexported field %s.%s", + rv.Type().String(), f.name) } } } @@ -378,15 +387,15 @@ func (md *MetaData) unifyInt(data interface{}, rv reflect.Value) error { // No bounds checking necessary. case reflect.Int8: if num < math.MinInt8 || num > math.MaxInt8 { - return e("Value '%d' is out of range for int8.", num) + return e("value %d is out of range for int8", num) } case reflect.Int16: if num < math.MinInt16 || num > math.MaxInt16 { - return e("Value '%d' is out of range for int16.", num) + return e("value %d is out of range for int16", num) } case reflect.Int32: if num < math.MinInt32 || num > math.MaxInt32 { - return e("Value '%d' is out of range for int32.", num) + return e("value %d is out of range for int32", num) } } rv.SetInt(num) @@ -397,15 +406,15 @@ func (md *MetaData) unifyInt(data interface{}, rv reflect.Value) error { // No bounds checking necessary. case reflect.Uint8: if num < 0 || unum > math.MaxUint8 { - return e("Value '%d' is out of range for uint8.", num) + return e("value %d is out of range for uint8", num) } case reflect.Uint16: if num < 0 || unum > math.MaxUint16 { - return e("Value '%d' is out of range for uint16.", num) + return e("value %d is out of range for uint16", num) } case reflect.Uint32: if num < 0 || unum > math.MaxUint32 { - return e("Value '%d' is out of range for uint32.", num) + return e("value %d is out of range for uint32", num) } } rv.SetUint(unum) @@ -471,7 +480,7 @@ func rvalue(v interface{}) reflect.Value { // interest to us (like encoding.TextUnmarshaler). func indirect(v reflect.Value) reflect.Value { if v.Kind() != reflect.Ptr { - if v.CanAddr() { + if v.CanSet() { pv := v.Addr() if _, ok := pv.Interface().(TextUnmarshaler); ok { return pv @@ -496,10 +505,5 @@ func isUnifiable(rv reflect.Value) bool { } func badtype(expected string, data interface{}) error { - return e("Expected %s but found '%T'.", expected, data) -} - -func mismatch(user reflect.Value, expected string, data interface{}) error { - return e("Type mismatch for %s. Expected %s but found '%T'.", - user.Type().String(), expected, data) + return e("cannot load TOML value of type %T into a Go %s", data, expected) } -- cgit v1.2.3-54-g00ecf