golang 1.20

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.18-alpine
+FROM golang:1.20-alpine
 
 ENV TZ=Europe/Moscow
 ENV TERM=xterm-color
@@ -9,8 +9,7 @@ ENV GOARCH=amd64
 ENV GO111MODULE=on
 ENV GOPRIVATE=go.pkg.cx
 
-ENV GOLANGCI=1.47.3
-ENV GOSWAG=1.8.4
+ENV GOLANGCI=1.53.2
 
 RUN \
   apk add --no-cache --update bash curl git tzdata && \
@@ -23,11 +22,8 @@ RUN \
 RUN \
   # install golangci-lint
   go install -v -ldflags "-X 'main.version=${GOLANGCI}' -X 'main.date=$(date)'" github.com/golangci/golangci-lint/cmd/golangci-lint@v${GOLANGCI} && \
-  # install goswag
-  go install -v github.com/swaggo/swag/cmd/swag@v${GOSWAG} && \
   # cleanup
   go clean -cache -modcache && \
   # print versions
   go version && \
-  golangci-lint --version && \
-  swag --version
+  golangci-lint --version