test publish to package registry

.gitlab-ci.yml

-stages:
-  - "build"
-  - "test"
-  - "publish"
+variables:
+  version: "0.0.$CI_PIPELINE_IID"
 
-build_job:
-  stage: build
-  image: public.ecr.aws/docker/library/golang:1.21
-  parallel:
-    matrix:
-      - GOOS:
-          - linux
-          - darwin
-          - windows
-      - GOARCH:
-          - amd64
-          - arm64
-  script: |
-    go build \
-    -o webservice_$GOOS_$GOARCH.bin \
-    ./*.go
+stages:
+  - test
+  - build
+  - publish
 
 test_job:
   stage: test
@@ -27,7 +13,32 @@ test_job:
     - go get -t ./...
     - go test -race -v ./...
 
+build_job:
+  stage: build
+  image: public.ecr.aws/docker/library/golang:1.21
+  parallel:
+    matrix:
+      - GOOS: [linux, darwin, windows]
+      - GOARCH: [amd64, arm64]
+  script: |
+    go build -o webservice_$GOOS_$GOARCH.bin ./*.go
+  artifacts:
+    paths:
+      - "webservice_$GOOS_$GOARCH.bin"
+    expire_in: 30 sec
+
 publish_job:
   stage: publish
   image: public.ecr.aws/ubuntu/ubuntu:22.04_stable
-  script: echo publishing now
+  tags: docker-privileged
+  dependencies: build_job
+  before_script:
+    - apt update
+    - apt install -y ca-certificates curl
+    - update-ca-certificates
+  script: |
+    for file in $(ls webservice_*); do
+      curl --header "JOB-TOKEN: ${CI_JOB_TOKEN}" \
+        --upload-file "./$file" \
+        "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/artifacts/${version}/$file"
+    done