Rename container and release-container to images and release-image

ci/steps/build-docker-image.sh

@@ -5,7 +5,7 @@ main() {
   cd "$(dirname "$0")/../.."
   source ./ci/lib.sh
 
-  ./ci/release-container/build.sh
+  ./ci/release-image/build.sh
 
   mkdir -p release-images
   docker save "codercom/code-server-$ARCH:$VERSION" > "release-images/code-server-$ARCH-$VERSION.tar"

ci/steps/release-packages.sh

@@ -4,7 +4,7 @@ set -euo pipefail
 main() {
   cd "$(dirname "$0")/../.."
 
-  if [[ "$OSTYPE" == darwin* ]]; then
+  if [[ $OSTYPE == darwin* ]]; then
     curl -L https://nodejs.org/dist/v14.4.0/node-v14.4.0-darwin-x64.tar.gz | tar -xz
     PATH="$PATH:node-v14.4.0-darwin-x64/bin"
   fi