remove binogctl (#266)

Makefile

@@ -1,4 +1,4 @@
-.PHONY: build importer dump_region binlogctl sync_diff_inspector ddl_checker test check deps
+.PHONY: build importer dump_region sync_diff_inspector ddl_checker test check deps
 
 # Ensure GOPATH is set before running build process.
 ifeq "$(GOPATH)" ""
@@ -25,9 +25,9 @@ PACKAGE_LIST  := go list ./...
 PACKAGES  := $$($(PACKAGE_LIST))
 FAIL_ON_STDOUT := awk '{ print } END { if (NR > 0) { exit 1 } }'
 
-build: prepare check importer binlogctl sync_diff_inspector ddl_checker finish
+build: prepare check importer sync_diff_inspector ddl_checker finish
 
-prepare:		
+prepare:
 	cp go.mod1 go.mod
 	cp go.sum1 go.sum
 
@@ -37,9 +37,6 @@ importer:
 dump_region:
 	$(GO) build -ldflags '$(LDFLAGS)' -o bin/dump_region ./dump_region
 
-binlogctl:
-	$(GO) build -ldflags '$(LDFLAGS)' -o bin/binlogctl ./tidb-binlog/binlogctl
-
 sync_diff_inspector:
 	$(GO) build -ldflags '$(LDFLAGS)' -o bin/sync_diff_inspector ./sync_diff_inspector
 

README.md

@@ -11,8 +11,6 @@ make importer # build importer
 
 make sync_diff_inspector # build sync_diff_inspector
 
-make binlogctl  # build binlogctl
-
 make ddl_checker  # build ddl_checker
 ```
 
@@ -28,10 +26,6 @@ When tidb-tools are built successfully, you can find the binary in the `bin` dir
 
     A tool for comparing two databases' data and outputting a brief report about the differences.
 
-- [binlogctl](./tidb-binlog/binlogctl)
-
-    A tool for performing some tidb-binlog related operations, like querying the status of Pump/Drainer and pause/offline some Pump/Drainer.
-
 - [ddl_checker](./ddl_checker)
 
     A tool for checking if DDL SQL can be successfully executed by TiDB.