Getting error " Failed to run gofmt on"

[neerajkoulgoibibo]

ERROR: Failed to run gofmt on '/tmp/withmock769721486/path/src/github.com/gin-gonic/gin/gin_ifmocks.go': exit status 2
output:
/tmp/withmock769721486/path/src/github.com/gin-gonic/gin/gin_ifmocks.go:99:51: expected 'IDENT', found '<-'
/tmp/withmock769721486/path/src/github.com/gin-gonic/gin/gin_ifmocks.go:101:26: expected 'IDENT', found '<-'

This is what is there in gin_ifmocks.go file at line 99 through 103

func (_m *MockResponseWriter) CloseNotify() (http.<-chan bool) {
ret := _ctrl.Call(_m, "CloseNotify")
ret0, _ := ret[0].(http.<-chan bool)
return ret0
}

[neerajkoulgoibibo]

Hi Julian,

I happen to use go gin library ( "https://github.com/gin-gonic/gin") ..

Now when i was trying to run

"withmock go test ",

it threw the said error..Even after your fix, the problem persists..

[neerajkoulgoibibo]

------ Code for CloseNotify() -------

// Implements the http.CloseNotify interface
func (w *responseWriter) CloseNotify() <-chan bool {
return w.ResponseWriter.(http.CloseNotifier).CloseNotify()
}

#######################
withmock generates

func (_m *MockResponseWriter) CloseNotify() (http.<-chan bool) {
ret := _ctrl.Call(_m, "CloseNotify")
ret0, _ := ret[0].(http.<-chan bool)
return ret0
}

//////////////////////////////////////////////////////////////////////////

If i change code , as in name the return paramater to say c below

// Implements the http.CloseNotify interface
func (w *responseWriter) CloseNotify() ( c <-chan bool) {
return w.ResponseWriter.(http.CloseNotifier).CloseNotify()
}

withmock generates

func (_m *MockResponseWriter) CloseNotify() <-chan bool {
ret := _ctrl.Call(_m, "CloseNotify")
ret0, _ := ret[0].(<-chan bool)
return ret0
}

which i feel is proper
///////////////

But the problem is I get this error

ERROR: EOF

In essence it deletes code pieces in some packages, say i now get errors like

# github.com/gocql/gocql/internal/murmur vendor/src/github.com/gocql/gocql/internal/murmur/murmur.go:7: imported and not used: "unsafe"

# github.com/gocql/gocql/internal/streams vendor/src/github.com/gocql/gocql/internal/streams/streams.go:6: imported and not used: "math" vendor/src/github.com/gocql/gocql/internal/streams/streams.go:7: imported and not used: "strconv" vendor/src/github.com/gocql/gocql/internal/streams/streams.go:8: imported and not used: "sync/atomic"

[neerajkoulgoibibo]

And forgot to mention, this is my go env ( i am basically using go lang version go version 'go1.5.3 linux/amd64'

And my go env is

GOARCH="amd64"
GOBIN="/home/user/src/myapp/vendor/bin"
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/home/user/src/myapp/vendor/:/home/user/"
GORACE=""
GOROOT="/usr/local/go"
GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
GO15VENDOREXPERIMENT="1"
CC="gcc"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0"
CXX="g++"
CGO_ENABLED="1"