From 08829058a1d436a2c2fb9cee88ef13a3d30ae3d4 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@lukeshu.com>
Date: Mon, 1 Feb 2021 17:49:52 -0700
Subject: Bring up to git.git commit 3edfcc65fdfc708c1c8f1d314885eecf9beb9b67

---
 cmd.go         | 2 +-
 cmd_command.go | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/cmd.go b/cmd.go
index 7582b47..7b7e122 100644
--- a/cmd.go
+++ b/cmd.go
@@ -27,7 +27,7 @@
 // A program can read commands from a frontend by wrapping the
 // appropriate io.Reader with a Frontend object.
 //
-// This is up-to-date with full syntax supported by git v2.22.0.
+// This is up-to-date with full syntax supported by git v2.23.0.
 package libfastimport
 
 type fiReader interface {
diff --git a/cmd_command.go b/cmd_command.go
index e68a3b1..a326524 100644
--- a/cmd_command.go
+++ b/cmd_command.go
@@ -38,6 +38,7 @@ type CmdCommit struct {
 	OriginalOID string // optional
 	Author      *Ident
 	Committer   Ident
+	Encoding    string // optional
 	Msg         string
 	From        string
 	Merge       []string
@@ -58,6 +59,9 @@ func (c CmdCommit) fiCmdWrite(fiw fiWriter) error {
 		ez.WriteLine("author", *c.Author)
 	}
 	ez.WriteLine("committer", c.Committer)
+	if c.Encoding != "" {
+		ez.WriteLine("encoding", c.Encoding)
+	}
 	ez.WriteData(c.Msg)
 	if c.From != "" {
 		ez.WriteLine("from", c.From)
@@ -101,6 +105,11 @@ func (CmdCommit) fiCmdRead(fir fiReader) (cmd Cmd, err error) {
 	c.Committer, err = ParseIdent(trimLinePrefix(ez.ReadLine(), "committer "))
 	ez.Errcheck(err)
 
+	// ('encoding' SP <encoding> LF)?
+	if strings.HasPrefix(ez.PeekLine(), "encoding ") {
+		c.Encoding = trimLinePrefix(ez.ReadLine(), "encoding ")
+	}
+
 	// data
 	c.Msg, err = parse_data(ez.ReadLine())
 	ez.Errcheck(err)
-- 
cgit v1.2.3