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86 lines
2.5 KiB
Modula-2
86 lines
2.5 KiB
Modula-2
Bootstrap: library
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From: default/alpine:3.14.0
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%post
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# Install dependencies
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apk add --no-cache bash
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apk add --no-cache --virtual .build-deps gnupg curl
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# Make our lives easier by declaring some constants
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export JULIA_GPG="3673DF529D9049477F76B37566E3C7DC03D6E495"
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export JULIA_VERSION="1.6.2"
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export JULIA_PATH=/usr/local/julia
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export PATH=$JULIA_PATH/bin:$PATH
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export tarArch='x86_64'
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export dirArch='x64'
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export sha256='5ff279bc733a99a9582fd9b39eb3d18a3fa77b9d3d2733039279a250c8c5d49c'
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# Download Julia
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export folder="$(echo "$JULIA_VERSION" | cut -d. -f1-2)"
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curl -fL -o julia.tar.gz.asc "https://julialang-s3.julialang.org/bin/musl/${dirArch}/${folder}/julia-${JULIA_VERSION}-musl-${tarArch}.tar.gz.asc"
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curl -fL -o julia.tar.gz "https://julialang-s3.julialang.org/bin/musl/${dirArch}/${folder}/julia-${JULIA_VERSION}-musl-${tarArch}.tar.gz"
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# Security check step 1: verify via sha256
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echo "${sha256} *julia.tar.gz" | sha256sum -c -
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# Security check step 2: verify via GPG
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export GNUPGHOME="$(mktemp -d)"
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gpg --batch --keyserver keyserver.ubuntu.com --recv-keys "$JULIA_GPG"
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gpg --batch --verify julia.tar.gz.asc julia.tar.gz
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command -v gpgconf > /dev/null && gpgconf --kill all
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rm -rf "$GNUPGHOME" julia.tar.gz.asc
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# Extract Julia
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mkdir "$JULIA_PATH"
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tar -xzf julia.tar.gz -C "$JULIA_PATH" --strip-components 1
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rm julia.tar.gz
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# Cleanup build dependencies
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apk del --no-cache .build-deps
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%environment
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export JULIA_PATH=/usr/local/julia
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export PATH=$JULIA_PATH/bin:$PATH
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%test
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cat << "EOF" > /tmp/singularity-test.sh
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#!/bin/bash
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CMDS=('bash' 'ps' 'julia')
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for CMD in "${CMDS[@]}"; do
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if ! command -v "$CMD"; then
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echo "command $CMD not found!"
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FAILED_TESTS=1
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fi
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done
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# Abort if a test failed
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if [ -n "$FAILED_TESTS" ]; then
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exit 1
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fi
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EOF
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chmod +x /tmp/singularity-test.sh
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bash /tmp/singularity-test.sh
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%runscript
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julia "$@"
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%labels
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Author 25492070+MillironX@users.noreply.github.com
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SoftwareVersion v1.6.2
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SingularityDefinitionVersion 1
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%help
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Julia
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=====
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Julia is a high-level dynamic programming language designed to address the
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needs of high-performance numerical analysis and computational science. It
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provides a sophisticated compiler, distributed parallel execution, numerical
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accuracy, and an extensive mathematical function library.
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Source: GitHub (<https://github.com/topics/julia>)
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For more help, see
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- <https://julialang.org>
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- <https://github.com/JuliaLang/julia>
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- <https://github.com/MillironX/singularity-builds>
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