44 lines
1.4 KiB
Docker
44 lines
1.4 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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# 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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# 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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# 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:1.3-alpine as deps
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WORKDIR /app
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COPY ./shard.yml ./shard.lock ./
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RUN shards install --production
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FROM crystallang/crystal:1.3-alpine as builder
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ARG BUILD_ENV
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WORKDIR /app
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COPY --from=deps /app/shard.yml /app/shard.lock ./
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COPY --from=deps /app/lib ./lib
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COPY ./LICENSE ./LICENSE
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COPY ./Makefile ./Makefile
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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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FROM alpine as runner
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WORKDIR /app
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RUN adduser -S backend -u 1001
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COPY --from=builder /app/bin ./bin
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COPY ./db ./db
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USER backend
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EXPOSE 80
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ENTRYPOINT [ "./bin/backend" ]
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CMD [ "run" ]
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