| 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"] |