singularity-builds/julia/julia.def

85 lines
2.5 KiB
Modula-2

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