From eeb15db140c48ec3f003fb6573def4f9fd2bb801 Mon Sep 17 00:00:00 2001
From: Kevin Atkinson <k@kevina.org>
Date: Thu, 1 Feb 2018 15:51:02 -0500
Subject: [PATCH] Move files.go out of its own directory.

It is a single file so putting it in its own package is a bit of an
overkill.

License: MIT
Signed-off-by: Kevin Atkinson <k@kevina.org>
---
 core/commands/{files => }/files.go | 20 +++-----------------
 core/commands/files/env.go         | 29 -----------------------------
 core/commands/root.go              |  3 +--
 3 files changed, 4 insertions(+), 48 deletions(-)
 rename core/commands/{files => }/files.go (98%)
 delete mode 100644 core/commands/files/env.go

diff --git a/core/commands/files/files.go b/core/commands/files.go
similarity index 98%
rename from core/commands/files/files.go
rename to core/commands/files.go
index 9d6861502..19288b392 100644
--- a/core/commands/files/files.go
+++ b/core/commands/files.go
@@ -31,7 +31,7 @@ import (
 	ipld "gx/ipfs/Qme5bWv7wtjUNGsK2BNGVUFPKiuxWrsqrtvYwCLRw8YFES/go-ipld-format"
 )
 
-var log = logging.Logger("cmds/files")
+var flog = logging.Logger("cmds/files")
 
 var FilesCmd = &cmds.Command{
 	Helptext: cmdkit.HelpText{
@@ -768,7 +768,7 @@ stat' on the file or any of its ancestors.
 
 		_, err = wfd.Seek(int64(offset), io.SeekStart)
 		if err != nil {
-			log.Error("seekfail: ", err)
+			flog.Error("seekfail: ", err)
 			res.SetError(err, cmdkit.ErrNormal)
 			return
 		}
@@ -1112,7 +1112,7 @@ func getFileHandle(r *mfs.Root, path string, create bool, prefix *cid.Prefix) (*
 		dirname, fname := gopath.Split(path)
 		pdiri, err := mfs.Lookup(r, dirname)
 		if err != nil {
-			log.Error("lookupfail ", dirname)
+			flog.Error("lookupfail ", dirname)
 			return nil, err
 		}
 		pdir, ok := pdiri.(*mfs.Directory)
@@ -1161,17 +1161,3 @@ func checkPath(p string) (string, error) {
 	}
 	return cleaned, nil
 }
-
-// copy+pasted from ../commands.go
-func unwrapOutput(i interface{}) (interface{}, error) {
-	var (
-		ch <-chan interface{}
-		ok bool
-	)
-
-	if ch, ok = i.(<-chan interface{}); !ok {
-		return nil, e.TypeErr(ch, i)
-	}
-
-	return <-ch, nil
-}
diff --git a/core/commands/files/env.go b/core/commands/files/env.go
deleted file mode 100644
index d884292e3..000000000
--- a/core/commands/files/env.go
+++ /dev/null
@@ -1,29 +0,0 @@
-package commands
-
-import (
-	"fmt"
-
-	"github.com/ipfs/go-ipfs/commands"
-	"github.com/ipfs/go-ipfs/core"
-	"github.com/ipfs/go-ipfs/repo/config"
-)
-
-// GetNode extracts the node from the environment.
-func GetNode(env interface{}) (*core.IpfsNode, error) {
-	ctx, ok := env.(*commands.Context)
-	if !ok {
-		return nil, fmt.Errorf("expected env to be of type %T, got %T", ctx, env)
-	}
-
-	return ctx.GetNode()
-}
-
-// GetConfig extracts the config from the environment.
-func GetConfig(env interface{}) (*config.Config, error) {
-	ctx, ok := env.(*commands.Context)
-	if !ok {
-		return nil, fmt.Errorf("expected env to be of type %T, got %T", ctx, env)
-	}
-
-	return ctx.GetConfig()
-}
diff --git a/core/commands/root.go b/core/commands/root.go
index 8e9605945..225fc7ffb 100644
--- a/core/commands/root.go
+++ b/core/commands/root.go
@@ -7,7 +7,6 @@ import (
 	oldcmds "github.com/ipfs/go-ipfs/commands"
 	dag "github.com/ipfs/go-ipfs/core/commands/dag"
 	e "github.com/ipfs/go-ipfs/core/commands/e"
-	files "github.com/ipfs/go-ipfs/core/commands/files"
 	ocmd "github.com/ipfs/go-ipfs/core/commands/object"
 	unixfs "github.com/ipfs/go-ipfs/core/commands/unixfs"
 
@@ -109,7 +108,7 @@ var rootSubcommands = map[string]*cmds.Command{
 	"block":     BlockCmd,
 	"cat":       CatCmd,
 	"commands":  CommandsDaemonCmd,
-	"files":     files.FilesCmd,
+	"files":     FilesCmd,
 	"filestore": FileStoreCmd,
 	"get":       GetCmd,
 	"pubsub":    PubsubCmd,