Change behavior if go not found

provokateurin · provokateurin · commit 56091f43b70d · 2019-09-21T16:54:13.000+02:00
diff --git a/cmd/common.go b/cmd/common.go
@@ -38,9 +38,9 @@ func initBinaries() {
 		fmt.Println("hover: Failed to lookup `go` and `docker` executable. Please install one of them:\nGo: https://golang.org/doc/install\nDocker: https://docs.docker.com/install")
 		os.Exit(1)
 	}
-	if dockerAvailable && !goAvailable {
-		fmt.Println("hover: Using Docker instead of go for compiling, because looking up `go` executable failed.")
-		buildDocker = true
+	if dockerAvailable && !goAvailable && !buildDocker {
+		fmt.Println("hover: Failed to lookup `go` executable. Please install go or add '--docker' to force running in Docker container.\nhttps://golang.org/doc/install")
+		os.Exit(1)
 	}
 	flutterBin, err = exec.LookPath("flutter")
 	if err != nil {

Original file line number	Diff line number	Diff line change
`@@ -38,9 +38,9 @@ func initBinaries() {`
`38`	`38`	fmt.Println("hover: Failed to lookup `go` and `docker` executable. Please install one of them:\nGo: https://golang.org/doc/install\nDocker: https://docs.docker.com/install")
`39`	`39`	`os.Exit(1)`
`40`	`40`	`}`
`41`		`- if dockerAvailable && !goAvailable {`
`42`		- fmt.Println("hover: Using Docker instead of go for compiling, because looking up `go` executable failed.")
`43`		`- buildDocker = true`
	`41`	`+ if dockerAvailable && !goAvailable && !buildDocker {`
	`42`	+ fmt.Println("hover: Failed to lookup `go` executable. Please install go or add '--docker' to force running in Docker container.\nhttps://golang.org/doc/install")
	`43`	`+ os.Exit(1)`
`44`	`44`	`}`
`45`	`45`	`flutterBin, err = exec.LookPath("flutter")`
`46`	`46`	`if err != nil {`