add linenoise build tag

avoid some cgo compiling problem

.gitignore

@@ -5,3 +5,4 @@ nohup.out
 build_config.mk
 var*
 *.log
+bin

Makefile

@@ -14,13 +14,10 @@ export GO_BUILD_TAGS
 all: build  
 
 build:
-	$(GO) install -tags '$(GO_BUILD_TAGS)' ./...
+	$(GO) install -tags 'linenoise $(GO_BUILD_TAGS)' ./...
 
 build_use_lmdb:
-	$(GO) install -tags '$(GO_BUILD_TAGS) lmdb' ./...	
-
-clean:
-	$(GO) clean -i ./...
+	$(GO) install -tags 'linenoise $(GO_BUILD_TAGS) lmdb' ./...	
 	
 test:
 	$(GO) test --race -tags '$(GO_BUILD_TAGS)' ./...
@@ -40,5 +37,8 @@ test_store:
 test_rpl:
 	$(GO) test --race -tags '$(GO_BUILD_TAGS)' ./rpl
 
+clean:
+	$(GO) clean -i ./...
+
 fmt:
 	go fmt ./...

cmd/ledis-cli/complietion.go

@@ -0,0 +1,16 @@
+package main
+
+// CompletionHandler provides possible completions for given input
+type CompletionHandler func(input string) []string
+
+// DefaultCompletionHandler simply returns an empty slice.
+var DefaultCompletionHandler = func(input string) []string {
+	return make([]string, 0)
+}
+
+var complHandler = DefaultCompletionHandler
+
+// SetCompletionHandler sets the CompletionHandler to be used for completion
+func SetCompletionHandler(c CompletionHandler) {
+	complHandler = c
+}

cmd/ledis-cli/linenoise.c

@@ -1,3 +1,5 @@
+// +build linenoise
+
 /* linenoise.c -- guerrilla line editing library against the idea that a
  * line editing lib needs to be 20,000 lines of C code.
  *

cmd/ledis-cli/linenoise.go

@@ -1,3 +1,5 @@
+// +build linenoise
+
 package main
 
 //#include <stdlib.h>
@@ -47,21 +49,6 @@ func setHistoryCapacity(capacity int) error {
 	return nil
 }
 
-// CompletionHandler provides possible completions for given input
-type CompletionHandler func(input string) []string
-
-// DefaultCompletionHandler simply returns an empty slice.
-var DefaultCompletionHandler = func(input string) []string {
-	return make([]string, 0)
-}
-
-var complHandler = DefaultCompletionHandler
-
-// SetCompletionHandler sets the CompletionHandler to be used for completion
-func SetCompletionHandler(c CompletionHandler) {
-	complHandler = c
-}
-
 // typedef struct linenoiseCompletions {
 //   size_t len;
 //   char **cvec;

cmd/ledis-cli/linenoise.h

@@ -1,3 +1,5 @@
+// +build linenoise
+
 /* linenoise.h -- guerrilla line editing library against the idea that a
  * line editing lib needs to be 20,000 lines of C code.
  *

cmd/ledis-cli/linenoiseCompletionCallbackHook.c

@@ -1,3 +1,4 @@
+// +build linenoise
 
 #include "linenoiseCompletionCallbackHook.h"
 

cmd/ledis-cli/linenoiseCompletionCallbackHook.h

@@ -1,3 +1,4 @@
+// +build linenoise
 
 #include <stdlib.h>
 #include "linenoise.h"

cmd/ledis-cli/main.go

@@ -1,3 +1,5 @@
+// +build linenoise
+
 package main
 
 import (

cmd/ledis-cli/nolinenoise.go

@@ -0,0 +1,7 @@
+// +build !linenoise
+
+package main
+
+func main() {
+	println("Please use linenoise to build again, or use redis-cli instead")
+}