ci: update gitlab ci (#4)

- use go 1.23
- add arm64 builds

Author: gartnera

.gitlab-ci.yml

@@ -1,20 +1,29 @@
 stages:
+  - test
   - build
 
+test:
+  stage: test
+  image: golang:1.23-bullseye
+  script:
+    - go test ./...
+
 build:
   stage: build
-  image: golang:1.18-stretch
+  image: golang:1.23-bullseye
   variables:
     CGO_ENABLED: 0
   script:
-    - cd client
+    - cd cmd/tunnel-client
     - go build -ldflags "-X main.defaultServer=$DEFAULT_SERVER" -o tunnel-client-linux-amd64
+    - GOOS=linux GOARCH=arm64 go build -ldflags "-X main.defaultServer=$DEFAULT_SERVER" -o tunnel-client-linux-arm64
     - GOOS=darwin GOARCH=amd64 go build -ldflags "-X main.defaultServer=$DEFAULT_SERVER" -o tunnel-client-darwin-amd64
+    - GOOS=darwin GOARCH=arm64 go build -ldflags "-X main.defaultServer=$DEFAULT_SERVER" -o tunnel-client-darwin-arm64
     - GOOS=windows GOARCH=amd64 go build -ldflags "-X main.defaultServer=$DEFAULT_SERVER" -o tunnel-client-amd64.exe
   artifacts:
     paths:
-      - client/tunnel-client-linux-amd64
-      - client/tunnel-client-darwin-amd64
-      - client/tunnel-client-amd64.exe
-  only:
-    - master
+      - cmd/tunnel-client/tunnel-client-linux-amd64
+      - cmd/tunnel-client/tunnel-client-linux-arm64
+      - cmd/tunnel-client/tunnel-client-darwin-amd64
+      - cmd/tunnel-client/tunnel-client-darwin-arm64
+      - cmd/tunnel-client/tunnel-client-amd64.exe