.drone.yml

@@ -1,17 +1,13 @@
 kind: pipeline
 name: test-docker-build
 
-
 steps:
-- name: test
-  image: docker:dind
-  volumes:
-  - name: dockersock
-    path: /var/run/docker.sock
-  commands:
-    #- echo nameserver 116.202.204.30 > /etc/resolv.conf
-    - docker build -t sneak/gohttpserver .
-volumes:
-- name: dockersock
-  host:
-    path: /var/run/docker.sock
+- name: test-docker-build
+  image: plugins/docker
+  settings:
+    repo: foo/bar
+    dry_run: true
+    target: final
+    tags:
+      - ${DRONE_COMMIT_SHA}
+      - ${DRONE_BRANCH}

Dockerfile

@@ -1,5 +1,5 @@
 ## lint image
-FROM golangci/golangci-lint:v1.50.1
+FROM golangci/golangci-lint@sha256:9ae3767101cd3468cdaea5b6573dadb358013e05ac38abe37d53646680fd386c AS linter
 
 RUN mkdir -p /build
 WORKDIR /build
@@ -7,7 +7,7 @@ COPY ./ ./
 RUN golangci-lint run
 
 ## build image:
-FROM golang:1.19.3-bullseye AS builder
+FROM golang:1.15-buster AS builder
 
 RUN apt update && apt install -y make bzip2
 
@@ -20,14 +20,14 @@ RUN go mod download
 
 COPY ./ ./
 #RUN make lint
-RUN make httpd && mv ./httpd /httpd
+RUN make rice-install && make httpd
 RUN go mod vendor
 RUN tar -c . | bzip2 > /src.tbz2
 
 ## output image:
-FROM debian:bullseye-slim AS final
+FROM debian:buster-slim AS final
 COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
-COPY --from=builder /httpd /app/httpd
+COPY --from=builder /build/httpd /app/httpd
 COPY --from=builder /src.tbz2 /usr/local/src/src.tbz2