648db22b |
1 | # Dockerfile |
2 | # First image to build the binary |
3 | FROM alpine@sha256:69665d02cb32192e52e07644d76bc6f25abeb5410edc1c7a81a10ba3f0efb90a as builder |
4 | |
5 | RUN apk --no-cache add make gcc libc-dev |
6 | COPY . /src |
7 | RUN mkdir /pkg && cd /src && make && make DESTDIR=/pkg install |
8 | |
9 | # Second minimal image to only keep the built binary |
10 | FROM alpine@sha256:69665d02cb32192e52e07644d76bc6f25abeb5410edc1c7a81a10ba3f0efb90a |
11 | |
12 | # Copy the built files |
13 | COPY --from=builder /pkg / |
14 | |
15 | # Copy the license as well |
16 | RUN mkdir -p /usr/local/share/licenses/zstd |
17 | COPY --from=builder /src/LICENSE /usr/local/share/licences/zstd/ |
18 | |
19 | # Just run `zstd` if no other command is given |
20 | CMD ["/usr/local/bin/zstd"] |