Compile Docker image without CGO

As it required by go-sqlite3 dependency: ``` pacoloco | prefetch.go:67: Binary was compiled with 'CGO_ENABLED=0', go-sqlite3 requires cgo to work. This is a stub pacoloco exited with code 1 ``` It switches the resulting docker image from a scratch base to alpine, which allows libraries that require CGO such as go-sqlite3 to work. Closes anatol#33
zhulik · Nov 10, 2021 · bd677a1 · bd677a1
1 parent 01baa22
commit bd677a1
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -1,12 +1,14 @@
-FROM golang:latest as build
+FROM golang:alpine3.13 as build
+
+RUN apk add gcc libc-dev
 
 WORKDIR /build
 
 COPY . .
 
-RUN CGO_ENABLED=0 go build -ldflags="-s -w"
+RUN go build -ldflags="-s -w"
 
-FROM scratch
+FROM alpine:3.13
 
 WORKDIR /pacoloco