More fail-safes for weird occurences.

Avoid duplicating logic in the shell files.

dev-update-linux

@@ -1,6 +1,5 @@
 echo "Updating the dependencies"
-go get
-go get -u github.com/mailru/easyjson/...
+./update-deps-linux
 
 echo "Updating Gosora"
 git stash

dev-update-travis

@@ -1,3 +1,4 @@
 echo "Building the patcher"
 go generate
+./update-deps-linux
 go build -ldflags="-s -w" -o Patcher "./patcher"

install-linux

@@ -1,7 +1,5 @@
 echo "Installing the dependencies"
-go get -u github.com/mailru/easyjson/...
-easyjson -pkg common
-go get
+./update-deps-linux
 
 echo "Building the installer"
 go build -ldflags="-s -w" -o Installer "./cmd/install"

update-deps-linux

@@ -1,9 +1,19 @@
 echo "Updating the dependencies"
-cp ./common/common_easyjson.tgo ./common/common_easyjson.go
+{
+	cp ./common/common_easyjson.tgo ./common/common_easyjson.go
+} || {
+	echo "Failed to copy bundled generated easyjson file"
+}
 go get
 {
 	easyjson -pkg common
 } || {
 	echo "Defaulting to bundled generated easyjson file"
 }
-go get
+
+{
+	go get
+} || {
+	go get -u github.com/mailru/easyjson/...
+	go get
+}