Improve shell scripts

misc/make-deps.sh

@@ -7,8 +7,8 @@ if env | grep -q '^TRAVIS=true$'; then
 fi
 
 if [ $travis -eq 0 ]; then
-	YUM=`which yum`
+	YUM=`which yum 2>/dev/null`
-	APT=`which apt-get`
+	APT=`which apt-get 2>/dev/null`
 	if [ -z "$YUM" -a -z "$APT" ]; then
 		echo "The package managers can't be found."
 		exit 1
@@ -34,5 +34,6 @@ cd -
 rm -rf etcd	# clean up to avoid failing on upstream gofmt errors
 
 go get ./...	# get all the go dependencies
-go get golang.org/x/tools/cmd/vet # add in `go vet` for travis
+[ -e "$GOBIN/mgmt" ] && rm -f "$GOBIN/mgmt"	# the `go get` version has no -X
+go get golang.org/x/tools/cmd/vet	# add in `go vet` for travis
 go get golang.org/x/tools/cmd/stringer	# for automatic stringer-ing

test/omv/helloworld.yaml

@@ -30,6 +30,7 @@
 - :name: etcd
   :shell:
   - iptables -F
+  - cd /vagrant/mgmt/ && make path
   - cd /vagrant/mgmt/ && make deps && make build && cp mgmt ~/bin/
   - etcd -bind-addr "`hostname --ip-address`:2379" &
   - cd && mgmt --help

test/test-yamlfmt.sh

@@ -12,7 +12,7 @@ fi
 
 ROOT=$(dirname "${BASH_SOURCE}")/..
 
-RUBY=`which ruby`
+RUBY=`which ruby 2>/dev/null`
 if [ -z $RUBY ]; then
 	echo "The 'ruby' utility can't be found."
 	exit 1