bump containers/image to v5.0.0, buildah to v1.11.4

Move to containers/image v5 and containers/buildah to v1.11.4.

Replace an equality check with a type assertion when checking for a
docker.ErrUnauthorizedForCredentials in `podman login`.

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

1 files changed, 0 insertions, 244 deletions

diff --git a/vendor/github.com/ijc/Gotty/gotty.go b/vendor/github.com/ijc/Gotty/gotty.go
deleted file mode 100644
index c329778a1..000000000
--- a/vendor/github.com/ijc/Gotty/gotty.go
+++ /dev/null
@@ -1,244 +0,0 @@
-// Copyright 2012 Neal van Veen. All rights reserved.
-// Usage of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Gotty is a Go-package for reading and parsing the terminfo database
-package gotty
-
-// TODO add more concurrency to name lookup, look for more opportunities.
-
-import (
-	"bytes"
-	"encoding/binary"
-	"errors"
-	"fmt"
-	"os"
-	"path"
-	"reflect"
-	"strings"
-	"sync"
-)
-
-// Open a terminfo file by the name given and construct a TermInfo object.
-// If something went wrong reading the terminfo database file, an error is
-// returned.
-func OpenTermInfo(termName string) (*TermInfo, error) {
-	if len(termName) == 0 {
-		return nil, errors.New("No termname given")
-	}
-	// Find the environment variables
-	if termloc := os.Getenv("TERMINFO"); len(termloc) > 0 {
-		return readTermInfo(path.Join(termloc, string(termName[0]), termName))
-	} else {
-		// Search like ncurses
-		locations := []string{}
-		if h := os.Getenv("HOME"); len(h) > 0 {
-			locations = append(locations, path.Join(h, ".terminfo"))
-		}
-		locations = append(locations,
-			"/etc/terminfo/",
-			"/lib/terminfo/",
-			"/usr/share/terminfo/")
-		for _, str := range locations {
-			term, err := readTermInfo(path.Join(str, string(termName[0]), termName))
-			if err == nil {
-				return term, nil
-			}
-		}
-		return nil, errors.New("No terminfo file(-location) found")
-	}
-}
-
-// Open a terminfo file from the environment variable containing the current
-// terminal name and construct a TermInfo object. If something went wrong
-// reading the terminfo database file, an error is returned.
-func OpenTermInfoEnv() (*TermInfo, error) {
-	termenv := os.Getenv("TERM")
-	return OpenTermInfo(termenv)
-}
-
-// Return an attribute by the name attr provided. If none can be found,
-// an error is returned.
-func (term *TermInfo) GetAttribute(attr string) (stacker, error) {
-	// Channel to store the main value in.
-	var value stacker
-	// Add a blocking WaitGroup
-	var block sync.WaitGroup
-	// Keep track of variable being written.
-	written := false
-	// Function to put into goroutine.
-	f := func(ats interface{}) {
-		var ok bool
-		var v stacker
-		// Switch on type of map to use and assign value to it.
-		switch reflect.TypeOf(ats).Elem().Kind() {
-		case reflect.Bool:
-			v, ok = ats.(map[string]bool)[attr]
-		case reflect.Int16:
-			v, ok = ats.(map[string]int16)[attr]
-		case reflect.String:
-			v, ok = ats.(map[string]string)[attr]
-		}
-		// If ok, a value is found, so we can write.
-		if ok {
-			value = v
-			written = true
-		}
-		// Goroutine is done
-		block.Done()
-	}
-	block.Add(3)
-	// Go for all 3 attribute lists.
-	go f(term.boolAttributes)
-	go f(term.numAttributes)
-	go f(term.strAttributes)
-	// Wait until every goroutine is done.
-	block.Wait()
-	// If a value has been written, return it.
-	if written {
-		return value, nil
-	}
-	// Otherwise, error.
-	return nil, fmt.Errorf("Erorr finding attribute")
-}
-
-// Return an attribute by the name attr provided. If none can be found,
-// an error is returned. A name is first converted to its termcap value.
-func (term *TermInfo) GetAttributeName(name string) (stacker, error) {
-	tc := GetTermcapName(name)
-	return term.GetAttribute(tc)
-}
-
-// A utility function that finds and returns the termcap equivalent of a
-// variable name.
-func GetTermcapName(name string) string {
-	// Termcap name
-	var tc string
-	// Blocking group
-	var wait sync.WaitGroup
-	// Function to put into a goroutine
-	f := func(attrs []string) {
-		// Find the string corresponding to the name
-		for i, s := range attrs {
-			if s == name {
-				tc = attrs[i+1]
-			}
-		}
-		// Goroutine is finished
-		wait.Done()
-	}
-	wait.Add(3)
-	// Go for all 3 attribute lists
-	go f(BoolAttr[:])
-	go f(NumAttr[:])
-	go f(StrAttr[:])
-	// Wait until every goroutine is done
-	wait.Wait()
-	// Return the termcap name
-	return tc
-}
-
-// This function takes a path to a terminfo file and reads it in binary
-// form to construct the actual TermInfo file.
-func readTermInfo(path string) (*TermInfo, error) {
-	// Open the terminfo file
-	file, err := os.Open(path)
-	defer file.Close()
-	if err != nil {
-		return nil, err
-	}
-
-	// magic, nameSize, boolSize, nrSNum, nrOffsetsStr, strSize
-	// Header is composed of the magic 0432 octal number, size of the name
-	// section, size of the boolean section, the amount of number values,
-	// the number of offsets of strings, and the size of the string section.
-	var header [6]int16
-	// Byte array is used to read in byte values
-	var byteArray []byte
-	// Short array is used to read in short values
-	var shArray []int16
-	// TermInfo object to store values
-	var term TermInfo
-
-	// Read in the header
-	err = binary.Read(file, binary.LittleEndian, &header)
-	if err != nil {
-		return nil, err
-	}
-	// If magic number isn't there or isn't correct, we have the wrong filetype
-	if header[0] != 0432 {
-		return nil, errors.New(fmt.Sprintf("Wrong filetype"))
-	}
-
-	// Read in the names
-	byteArray = make([]byte, header[1])
-	err = binary.Read(file, binary.LittleEndian, &byteArray)
-	if err != nil {
-		return nil, err
-	}
-	term.Names = strings.Split(string(byteArray), "|")
-
-	// Read in the booleans
-	byteArray = make([]byte, header[2])
-	err = binary.Read(file, binary.LittleEndian, &byteArray)
-	if err != nil {
-		return nil, err
-	}
-	term.boolAttributes = make(map[string]bool)
-	for i, b := range byteArray {
-		if b == 1 {
-			term.boolAttributes[BoolAttr[i*2+1]] = true
-		}
-	}
-	// If the number of bytes read is not even, a byte for alignment is added
-	// We know the header is an even number of bytes so only need to check the
-	// total of the names and booleans.
-	if (header[1]+header[2])%2 != 0 {
-		err = binary.Read(file, binary.LittleEndian, make([]byte, 1))
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	// Read in shorts
-	shArray = make([]int16, header[3])
-	err = binary.Read(file, binary.LittleEndian, &shArray)
-	if err != nil {
-		return nil, err
-	}
-	term.numAttributes = make(map[string]int16)
-	for i, n := range shArray {
-		if n != 0377 && n > -1 {
-			term.numAttributes[NumAttr[i*2+1]] = n
-		}
-	}
-
-	// Read the offsets into the short array
-	shArray = make([]int16, header[4])
-	err = binary.Read(file, binary.LittleEndian, &shArray)
-	if err != nil {
-		return nil, err
-	}
-	// Read the actual strings in the byte array
-	byteArray = make([]byte, header[5])
-	err = binary.Read(file, binary.LittleEndian, &byteArray)
-	if err != nil {
-		return nil, err
-	}
-	term.strAttributes = make(map[string]string)
-	// We get an offset, and then iterate until the string is null-terminated
-	for i, offset := range shArray {
-		if offset > -1 {
-			if int(offset) >= len(byteArray) {
-				return nil, errors.New("array out of bounds reading string section")
-			}
-			r := bytes.IndexByte(byteArray[offset:], 0)
-			if r == -1 {
-				return nil, errors.New("missing nul byte reading string section")
-			}
-			r += int(offset)
-			term.strAttributes[StrAttr[i*2+1]] = string(byteArray[offset:r])
-		}
-	}
-	return &term, nil
-}