Disallow multiple executions on same project

[sudo-suhas]

Version of golangci-lint: e17b954

Go environment:

go version && go env

go version go1.10.1 linux/amd64
GOARCH="amd64"
GOBIN=""
GOCACHE="/home/suhaskaranth/.cache/go-build"
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/home/suhaskaranth/installs/go-tools"
GORACE=""
GOROOT="/usr/lib/go-1.10"
GOTMPDIR=""
GOTOOLDIR="/usr/lib/go-1.10/pkg/tool/linux_amd64"
GCCGO="gccgo"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build692454894=/tmp/go-build   -gno-record-gcc-switches"

I am using the linter using editor integration on vscode. After I did a find-replace for some 9 files(changed comments only), the system hung completely. Since I had "System Monitor" already open, I could see that there were that many instances of golangci-lint trying to run. Is there any way to handle this so that redundant concurrent executions don't run and kill the system?

[sudo-suhas]

Relevant issue from vscode extension: microsoft/vscode-go#1015

[jirfag]

hi, thank you, but it's a duplicate of #108