Merge branch 't4-build-publish-container' into 'main'

update ci/cd pipeline to build and push docker images

See merge request !1

.gitlab-ci.yml

@@ -4,54 +4,50 @@ workflow:
     - if: $CI_PIPELINE_SOURCE == "merge_request_event" || ($CI_PIPELINE_SOURCE == "push" && ($CI_COMMIT_BRANCH == "main" || $CI_COMMIT_BRANCH == "prod"))
       when: always
     - when: never
+
 variables:
   version: 0.0.$CI_PIPELINE_IID
+
 stages:
   - test
   - build
   - publish
+
 test_job:
   stage: test
   image: public.ecr.aws/docker/library/golang:1.21
   script:
     - go get -t ./...
     - go test -race -v ./...
+
 build_job:
   stage: build
   rules:
     - if: $CI_COMMIT_REF_NAME =~ /prod/
       when: always
   image: public.ecr.aws/docker/library/golang:1.21
-  parallel:
-    matrix:
-      - GOOS:
-          - linux
-          - darwin
-          - windows
-        GOARCH:
-          - amd64
-          - arm64
   script: |
-    go build -o webservice_${GOOS}_${GOARCH}.bin ./*.go
+    GOARCH=amd64 GOOS=linux CGO_ENABLED=0 go build -o artifact.bin ./*.go
   artifacts:
     paths:
-      - webservice_${GOOS}_${GOARCH}.bin
+      - artifact.bin
     expire_in: 5 min
+
 publish_job:
   stage: publish
   rules:
     - if: $CI_COMMIT_REF_NAME =~ /prod/
       when: always
-  image: public.ecr.aws/docker/library/alpine:latest
+  image: docker:latest
+  services:
+    - docker:dind
   tags:
     - docker-privileged
   dependencies:
     - build_job
-  before_script:
-    - apk add --no-cache curl
-  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
+  script:
+    - docker build -t $CI_REGISTRY_IMAGE:$version -f Containerfile .
+    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
+    - docker push $CI_REGISTRY_IMAGE:$version
+  after_script:
+    - docker logout $CI_REGISTRY

Containerfile

+# syntax=docker/dockerfile:1
+
+FROM scratch
+
+COPY artifact.bin /artifact.bin
+
+ENV HOST=0.0.0.0
+ENV PORT=8080
+EXPOSE 8080
+
+CMD ["/artifact.bin"]