From 6898c4a8c2f0b49d473a32ca080b8ea108cbbb51 Mon Sep 17 00:00:00 2001
From: Kejie Zhang <601172892@qq.com>
Date: Thu, 23 Aug 2018 19:17:35 +0800
Subject: [PATCH] add --name new flag when ipfs adding from stdin

License: MIT
Signed-off-by: Kejie Zhang <601172892@qq.com>
---
 core/commands/add.go | 4 ++++
 core/coreunix/add.go | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/core/commands/add.go b/core/commands/add.go
index e3db80864196..c2266c1e0bb3 100644
--- a/core/commands/add.go
+++ b/core/commands/add.go
@@ -36,6 +36,7 @@ const (
 	progressOptionName    = "progress"
 	trickleOptionName     = "trickle"
 	wrapOptionName        = "wrap-with-directory"
+	wrapPathName		  = "name"
 	hiddenOptionName      = "hidden"
 	onlyHashOptionName    = "only-hash"
 	chunkerOptionName     = "chunker"
@@ -113,6 +114,7 @@ You can now check what blocks have been created by:
 		cmdkit.BoolOption(trickleOptionName, "t", "Use trickle-dag format for dag generation."),
 		cmdkit.BoolOption(onlyHashOptionName, "n", "Only chunk and hash - do not write to disk."),
 		cmdkit.BoolOption(wrapOptionName, "w", "Wrap files with a directory object."),
+		cmdkit.StringOption(wrapPathName,"Assign path name when use wrap-with-directory option"),
 		cmdkit.BoolOption(hiddenOptionName, "H", "Include files that are hidden. Only takes effect on recursive add."),
 		cmdkit.StringOption(chunkerOptionName, "s", "Chunking algorithm, size-[bytes] or rabin-[min]-[avg]-[max]").WithDefault("size-262144"),
 		cmdkit.BoolOption(pinOptionName, "Pin this object when adding.").WithDefault(true),
@@ -174,6 +176,7 @@ You can now check what blocks have been created by:
 		fscache, _ := req.Options[fstoreCacheOptionName].(bool)
 		cidVer, cidVerSet := req.Options[cidVersionOptionName].(int)
 		hashFunStr, _ := req.Options[hashOptionName].(string)
+		wrapPathName,_ := req.Options[wrapPathName].(string)
 
 		// The arguments are subject to the following constraints.
 		//
@@ -281,6 +284,7 @@ You can now check what blocks have been created by:
 		fileAdder.RawLeaves = rawblks
 		fileAdder.NoCopy = nocopy
 		fileAdder.CidBuilder = &prefix
+		fileAdder.WpName = wrapPathName
 
 		if hash {
 			md := dagtest.Mock()
diff --git a/core/coreunix/add.go b/core/coreunix/add.go
index ced043b9e1f6..4e93c7d71ec0 100644
--- a/core/coreunix/add.go
+++ b/core/coreunix/add.go
@@ -26,6 +26,7 @@ import (
 	cid "gx/ipfs/QmZFbDTY9jfSBms2MchvYM9oYRbAF19K7Pby47yDBfpPrb/go-cid"
 	bstore "gx/ipfs/QmcmpX42gtDv1fz24kau4wjS9hfwWj5VexWBKgGnWzsyag/go-ipfs-blockstore"
 	mfs "gx/ipfs/QmdghKsSDa2AD1kC4qYRnVYWqZecdSBRZjeXRdhMYYhafj/go-mfs"
+	"strings"
 )
 
 var log = logging.Logger("coreunix")
@@ -83,6 +84,7 @@ type Adder struct {
 	RawLeaves  bool
 	Silent     bool
 	Wrap       bool
+	WpName	   string
 	NoCopy     bool
 	Chunker    string
 	root       ipld.Node
@@ -470,6 +472,9 @@ func (adder *Adder) addFile(file files.File) error {
 		return err
 	}
 
+	if(!strings.EqualFold(adder.WpName,"")&&adder.Wrap){
+		return adder.addNode(dagnode,adder.WpName)
+	}
 	// patch it into the root
 	return adder.addNode(dagnode, file.FileName())
 }