Rename "files update" to "files chcid".

License: MIT
Signed-off-by: Kevin Atkinson <k@kevina.org>

core/commands/files/files.go

@@ -58,16 +58,16 @@ from the parent directory.
 		// that uses "hash"
 	},
 	Subcommands: map[string]*cmds.Command{
-		"read":   FilesReadCmd,
-		"write":  FilesWriteCmd,
-		"mv":     FilesMvCmd,
-		"cp":     FilesCpCmd,
-		"ls":     FilesLsCmd,
-		"mkdir":  FilesMkdirCmd,
-		"stat":   FilesStatCmd,
-		"rm":     FilesRmCmd,
-		"flush":  FilesFlushCmd,
-		"update": FilesUpdateCmd,
+		"read":  FilesReadCmd,
+		"write": FilesWriteCmd,
+		"mv":    FilesMvCmd,
+		"cp":    FilesCpCmd,
+		"ls":    FilesLsCmd,
+		"mkdir": FilesMkdirCmd,
+		"stat":  FilesStatCmd,
+		"rm":    FilesRmCmd,
+		"flush": FilesFlushCmd,
+		"chcid": FilesChcidCmd,
 	},
 }
 
@@ -791,7 +791,7 @@ are run with the '--flush=false'.
 	},
 }
 
-var FilesUpdateCmd = &cmds.Command{
+var FilesChcidCmd = &cmds.Command{
 	Helptext: cmds.HelpText{
 		Tagline: "Change the cid version or hash function of the root node of a given path.",
 		ShortDescription: `

test/sharness/t0250-files-api.sh

@@ -606,7 +606,7 @@ tests_for_files_api() {
   fi
 
   test_expect_success "can update root hash to cidv1" '
-    ipfs files --cid-version=1 update / &&
+    ipfs files --cid-version=1 chcid / &&
     echo zdj7WbTaiJT1fgatdet9Ei9iDB5hdCxkbVyhyh8YTUnXMiwYi > hash_expect &&
     ipfs files stat --hash / > hash_actual &&
     test_cmp hash_expect hash_actual
@@ -617,7 +617,7 @@ tests_for_files_api() {
 
   if [ "$EXTRA" = "offline" ]; then
     test_expect_success "can update root hash to blake2b-256" '
-      ipfs files --hash-fun=blake2b-256 update / &&
+    ipfs files --hash-fun=blake2b-256 chcid / &&
       echo zDMZof1kvswQMT8txrmnb3JGBuna6qXCTry6hSifrkZEd6VmHbBm > hash_expect &&
       ipfs files stat --hash / > hash_actual &&
       test_cmp hash_expect hash_actual
@@ -630,7 +630,7 @@ tests_for_files_api() {
   fi
 
   test_expect_success "can update root hash back to cidv0" '
-    ipfs files --cid-version=0 update / &&
+    ipfs files --cid-version=0 chcid / &&
     echo QmUNLLsPACCz1vLxQVkXqqLX5R1X345qqfHbsf67hvA3Nn > hash_expect &&
     ipfs files stat --hash / > hash_actual &&
     test_cmp hash_expect hash_actual