Dump: add output format tar and output to stdout (#10376)

* Dump: Use mholt/archive/v3 to support tar including many compressions Signed-off-by: Philipp Homann <homann.philipp@googlemail.com> * Dump: Allow dump output to stdout Signed-off-by: Philipp Homann <homann.philipp@googlemail.com> * Dump: Fixed bug present since #6677 where SessionConfig.Provider is never "file" Signed-off-by: Philipp Homann <homann.philipp@googlemail.com> * Dump: never pack RepoRootPath, LFS.ContentPath and LogRootPath when they are below AppDataPath Signed-off-by: Philipp Homann <homann.philipp@googlemail.com> * Dump: also dump LFS (fixes #10058) Signed-off-by: Philipp Homann <homann.philipp@googlemail.com> * Dump: never dump CustomPath if CustomPath is a subdir of or equal to AppDataPath (fixes #10365) Signed-off-by: Philipp Homann <homann.philipp@googlemail.com> * Use log.Info instead of fmt.Fprintf Signed-off-by: Philipp Homann <homann.philipp@googlemail.com> * import ordering * make fmt Co-authored-by: zeripath <art27@cantab.net> Co-authored-by: techknowlogick <techknowlogick@gitea.io> Co-authored-by: Matti R <matti@mdranta.net>
2020-06-05 22:47:39 +02:00 · 2020-06-05 22:47:39 +02:00 · 684b7a999f
commit 684b7a999f
parent 209b17c4e2
303 changed files with 301317 additions and 1183 deletions
--- a/vendor/github.com/dsnet/compress/internal/errors/errors.go
+++ b/vendor/github.com/dsnet/compress/internal/errors/errors.go
@ -0,0 +1,120 @@
+// Copyright 2016, Joe Tsai. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE.md file.
+
+// Package errors implements functions to manipulate compression errors.
+//
+// In idiomatic Go, it is an anti-pattern to use panics as a form of error
+// reporting in the API. Instead, the expected way to transmit errors is by
+// returning an error value. Unfortunately, the checking of "err != nil" in
+// tight loops commonly found in compression causes non-negligible performance
+// degradation. While this may not be idiomatic, the internal packages of this
+// repository rely on panics as a normal means to convey errors. In order to
+// ensure that these panics do not leak across the public API, the public
+// packages must recover from these panics and present an error value.
+//
+// The Panic and Recover functions in this package provide a safe way to
+// recover from errors only generated from within this repository.
+//
+// Example usage:
+//	func Foo() (err error) {
+//		defer errors.Recover(&err)
+//
+//		if rand.Intn(2) == 0 {
+//			// Unexpected panics will not be caught by Recover.
+//			io.Closer(nil).Close()
+//		} else {
+//			// Errors thrown by Panic will be caught by Recover.
+//			errors.Panic(errors.New("whoopsie"))
+//		}
+//	}
+//
+package errors
+
+import "strings"
+
+const (
+	// Unknown indicates that there is no classification for this error.
+	Unknown = iota
+
+	// Internal indicates that this error is due to an internal bug.
+	// Users should file a issue report if this type of error is encountered.
+	Internal
+
+	// Invalid indicates that this error is due to the user misusing the API
+	// and is indicative of a bug on the user's part.
+	Invalid
+
+	// Deprecated indicates the use of a deprecated and unsupported feature.
+	Deprecated
+
+	// Corrupted indicates that the input stream is corrupted.
+	Corrupted
+
+	// Closed indicates that the handlers are closed.
+	Closed
+)
+
+var codeMap = map[int]string{
+	Unknown:    "unknown error",
+	Internal:   "internal error",
+	Invalid:    "invalid argument",
+	Deprecated: "deprecated format",
+	Corrupted:  "corrupted input",
+	Closed:     "closed handler",
+}
+
+type Error struct {
+	Code int    // The error type
+	Pkg  string // Name of the package where the error originated
+	Msg  string // Descriptive message about the error (optional)
+}
+
+func (e Error) Error() string {
+	var ss []string
+	for _, s := range []string{e.Pkg, codeMap[e.Code], e.Msg} {
+		if s != "" {
+			ss = append(ss, s)
+		}
+	}
+	return strings.Join(ss, ": ")
+}
+
+func (e Error) CompressError()     {}
+func (e Error) IsInternal() bool   { return e.Code == Internal }
+func (e Error) IsInvalid() bool    { return e.Code == Invalid }
+func (e Error) IsDeprecated() bool { return e.Code == Deprecated }
+func (e Error) IsCorrupted() bool  { return e.Code == Corrupted }
+func (e Error) IsClosed() bool     { return e.Code == Closed }
+
+func IsInternal(err error) bool   { return isCode(err, Internal) }
+func IsInvalid(err error) bool    { return isCode(err, Invalid) }
+func IsDeprecated(err error) bool { return isCode(err, Deprecated) }
+func IsCorrupted(err error) bool  { return isCode(err, Corrupted) }
+func IsClosed(err error) bool     { return isCode(err, Closed) }
+
+func isCode(err error, code int) bool {
+	if cerr, ok := err.(Error); ok && cerr.Code == code {
+		return true
+	}
+	return false
+}
+
+// errWrap is used by Panic and Recover to ensure that only errors raised by
+// Panic are recovered by Recover.
+type errWrap struct{ e *error }
+
+func Recover(err *error) {
+	switch ex := recover().(type) {
+	case nil:
+		// Do nothing.
+	case errWrap:
+		*err = *ex.e
+	default:
+		panic(ex)
+	}
+}
+
+func Panic(err error) {
+	panic(errWrap{&err})
+}