Update go.mod and Prometheus version

Updates various internal dependencies in go.mod, and Prometheus
within docker-compose.yaml

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

vendor/github.com/spf13/cobra/command.go

@@ -30,7 +30,10 @@ import (
 	flag "github.com/spf13/pflag"
 )
 
-const FlagSetByCobraAnnotation = "cobra_annotation_flag_set_by_cobra"
+const (
+	FlagSetByCobraAnnotation     = "cobra_annotation_flag_set_by_cobra"
+	CommandDisplayNameAnnotation = "cobra_annotation_command_display_name"
+)
 
 // FParseErrWhitelist configures Flag parse errors to be ignored
 type FParseErrWhitelist flag.ParseErrorsWhitelist
@@ -99,7 +102,7 @@ type Command struct {
 	Deprecated string
 
 	// Annotations are key/value pairs that can be used by applications to identify or
-	// group commands.
+	// group commands or set special options.
 	Annotations map[string]string
 
 	// Version defines the version for this command. If this value is non-empty and the command does not
@@ -115,6 +118,8 @@ type Command struct {
 	//   * PostRun()
 	//   * PersistentPostRun()
 	// All functions get the same args, the arguments after the command name.
+	// The *PreRun and *PostRun functions will only be executed if the Run function of the current
+	// command has been declared.
 	//
 	// PersistentPreRun: children of this command will inherit and execute.
 	PersistentPreRun func(cmd *Command, args []string)
@@ -181,6 +186,9 @@ type Command struct {
 	// versionTemplate is the version template defined by user.
 	versionTemplate string
 
+	// errPrefix is the error message prefix defined by user.
+	errPrefix string
+
 	// inReader is a reader defined by the user that replaces stdin
 	inReader io.Reader
 	// outWriter is a writer defined by the user that replaces stdout
@@ -346,6 +354,11 @@ func (c *Command) SetVersionTemplate(s string) {
 	c.versionTemplate = s
 }
 
+// SetErrPrefix sets error message prefix to be used. Application can use it to set custom prefix.
+func (c *Command) SetErrPrefix(s string) {
+	c.errPrefix = s
+}
+
 // SetGlobalNormalizationFunc sets a normalization function to all flag sets and also to child commands.
 // The user should not have a cyclic dependency on commands.
 func (c *Command) SetGlobalNormalizationFunc(n func(f *flag.FlagSet, name string) flag.NormalizedName) {
@@ -595,6 +608,18 @@ func (c *Command) VersionTemplate() string {
 `
 }
 
+// ErrPrefix return error message prefix for the command
+func (c *Command) ErrPrefix() string {
+	if c.errPrefix != "" {
+		return c.errPrefix
+	}
+
+	if c.HasParent() {
+		return c.parent.ErrPrefix()
+	}
+	return "Error:"
+}
+
 func hasNoOptDefVal(name string, fs *flag.FlagSet) bool {
 	flag := fs.Lookup(name)
 	if flag == nil {
@@ -752,7 +777,9 @@ func (c *Command) findNext(next string) *Command {
 	}
 
 	if len(matches) == 1 {
-		return matches[0]
+		// Temporarily disable gosec G602, which produces a false positive.
+		// See https://github.com/securego/gosec/issues/1005.
+		return matches[0] // #nosec G602
 	}
 
 	return nil
@@ -910,15 +937,31 @@ func (c *Command) execute(a []string) (err error) {
 		return err
 	}
 
+	parents := make([]*Command, 0, 5)
 	for p := c; p != nil; p = p.Parent() {
+		if EnableTraverseRunHooks {
+			// When EnableTraverseRunHooks is set:
+			// - Execute all persistent pre-runs from the root parent till this command.
+			// - Execute all persistent post-runs from this command till the root parent.
+			parents = append([]*Command{p}, parents...)
+		} else {
+			// Otherwise, execute only the first found persistent hook.
+			parents = append(parents, p)
+		}
+	}
+	for _, p := range parents {
 		if p.PersistentPreRunE != nil {
 			if err := p.PersistentPreRunE(c, argWoFlags); err != nil {
 				return err
 			}
-			break
+			if !EnableTraverseRunHooks {
+				break
+			}
 		} else if p.PersistentPreRun != nil {
 			p.PersistentPreRun(c, argWoFlags)
-			break
+			if !EnableTraverseRunHooks {
+				break
+			}
 		}
 	}
 	if c.PreRunE != nil {
@@ -955,10 +998,14 @@ func (c *Command) execute(a []string) (err error) {
 			if err := p.PersistentPostRunE(c, argWoFlags); err != nil {
 				return err
 			}
-			break
+			if !EnableTraverseRunHooks {
+				break
+			}
 		} else if p.PersistentPostRun != nil {
 			p.PersistentPostRun(c, argWoFlags)
-			break
+			if !EnableTraverseRunHooks {
+				break
+			}
 		}
 	}
 
@@ -1048,7 +1095,7 @@ func (c *Command) ExecuteC() (cmd *Command, err error) {
 			c = cmd
 		}
 		if !c.SilenceErrors {
-			c.PrintErrln("Error:", err.Error())
+			c.PrintErrln(c.ErrPrefix(), err.Error())
 			c.PrintErrf("Run '%v --help' for usage.\n", c.CommandPath())
 		}
 		return c, err
@@ -1077,7 +1124,7 @@ func (c *Command) ExecuteC() (cmd *Command, err error) {
 		// If root command has SilenceErrors flagged,
 		// all subcommands should respect it
 		if !cmd.SilenceErrors && !c.SilenceErrors {
-			c.PrintErrln("Error:", err.Error())
+			c.PrintErrln(cmd.ErrPrefix(), err.Error())
 		}
 
 		// If root command has SilenceUsage flagged,
@@ -1380,6 +1427,9 @@ func (c *Command) CommandPath() string {
 	if c.HasParent() {
 		return c.Parent().CommandPath() + " " + c.Name()
 	}
+	if displayName, ok := c.Annotations[CommandDisplayNameAnnotation]; ok {
+		return displayName
+	}
 	return c.Name()
 }
 
@@ -1402,6 +1452,7 @@ func (c *Command) UseLine() string {
 
 // DebugFlags used to determine which flags have been assigned to which commands
 // and which persist.
+// nolint:goconst
 func (c *Command) DebugFlags() {
 	c.Println("DebugFlags called on", c.Name())
 	var debugflags func(*Command)