74 lines
2.7 KiB
Docker
74 lines
2.7 KiB
Docker
# Mentorenwahl: A fullstack application for assigning mentors to students based on their whishes.
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# Copyright (C) 2022 Dominic Grimm
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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FROM crystallang/crystal:1.6-alpine as micrate-deps
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WORKDIR /usr/src/micrate
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COPY ./micrate/shard.yml ./micrate/shard.lock ./
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RUN shards install --production
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FROM crystallang/crystal:1.6-alpine as micrate-builder
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WORKDIR /usr/src/micrate
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COPY --from=micrate-deps /usr/src/micrate/shard.yml /usr/src/micrate/shard.lock ./
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COPY --from=micrate-deps /usr/src/micrate/lib ./lib
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COPY ./micrate/src ./src
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RUN shards build --release --static --verbose -s -p -t
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FROM tdewolff/minify as public
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WORKDIR /usr/src/public
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COPY ./public ./src
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RUN minify -r -o ./dist ./src
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FROM crystallang/crystal:1.6-alpine as deps
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WORKDIR /usr/src/mentorenwahl
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COPY ./shard.yml ./shard.lock ./
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RUN shards install --production
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FROM crystallang/crystal:1.6-alpine as builder
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WORKDIR /usr/src/mentorenwahl
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RUN apk add --no-cache pcre2-dev
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RUN mkdir deps
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COPY --from=deps /usr/src/mentorenwahl/shard.yml /usr/src/mentorenwahl/shard.lock ./
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COPY --from=deps /usr/src/mentorenwahl/lib ./lib
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ARG BUILD_ENV
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COPY ./Makefile .
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COPY ./LICENSE .
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COPY ./db ./db
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COPY --from=public /usr/src/public/dist ./public
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COPY ./src ./src
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RUN if [ "${BUILD_ENV}" = "development" ]; then \
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make dev; \
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else \
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make; \
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fi
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RUN if [ "${BUILD_ENV}" = "development" ]; then \
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ldd bin/backend | tr -s '[:blank:]' '\n' | grep '^/' | \
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xargs -I % sh -c 'mkdir -p $(dirname deps%); cp % deps%;'; \
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fi
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FROM scratch as runner
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LABEL maintainer="Dominic Grimm <dominic@dergrimm.net>" \
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org.opencontainers.image.description="Backend of Mentorenwahl" \
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org.opencontainers.image.licenses="GPL-3.0" \
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org.opencontainers.image.source="https://git.dergrimm.net/mentorenwahl/mentorenwahl" \
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org.opencontainers.image.url="https://git.dergrimm.net/mentorenwahl/mentorenwahl"
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WORKDIR /
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COPY --from=micrate-builder /usr/src/micrate/bin/micrate ./bin/micrate
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COPY --from=builder /usr/src/mentorenwahl/db ./db
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COPY --from=builder /usr/src/mentorenwahl/deps /
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COPY --from=builder /usr/src/mentorenwahl/bin/backend ./bin/backend
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EXPOSE 80
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CMD [ "./bin/backend", "run" ]
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