mirror of
https://github.com/actions/runner-images.git
synced 2025-12-11 03:27:05 +00:00
57 lines
2.1 KiB
Bash
57 lines
2.1 KiB
Bash
#!/bin/bash -e
|
|
################################################################################
|
|
## File: julia.sh
|
|
## Desc: Installs Julia, and adds Julia to the path
|
|
################################################################################
|
|
|
|
# This function fetches the latest Julia release from the GitHub API
|
|
# Based on https://gist.github.com/lukechilds/a83e1d7127b78fef38c2914c4ececc3c
|
|
function GetLatestJuliaRelease () {
|
|
curl --silent "https://api.github.com/repos/julialang/julia/releases/latest" |
|
|
grep '"tag_name":' |
|
|
sed -E 's/.*"([^"]+)".*/\1/' |
|
|
sed 's/v//' # remove v prefix
|
|
}
|
|
|
|
|
|
# This function installs Julia using the specified arguments:
|
|
# $1=MajorAndMinorVersion (1.3.1)
|
|
# $2=IsDefaultVersion (true or false)
|
|
|
|
function InstallJulia () {
|
|
# Extract Major and Minor version from full version string
|
|
juliaMajorAndMinorVersion="$(cut -d. -f1,2 <<< $1)"
|
|
juliaInstallationPath="/usr/local/julia$1"
|
|
|
|
curl -sL "https://julialang-s3.julialang.org/bin/linux/x64/$juliaMajorAndMinorVersion/julia-$1-linux-x86_64.tar.gz" -o "julia-$1-linux-x86_64.tar.gz"
|
|
mkdir -p "$juliaInstallationPath"
|
|
tar -C "$juliaInstallationPath" -xzf "julia-$1-linux-x86_64.tar.gz" --strip-components=1
|
|
rm "julia-$1-linux-x86_64.tar.gz"
|
|
|
|
# If this version of Julia is to be the default version,
|
|
# symlink it into the path
|
|
if [ "$2" = true ]; then
|
|
ln -s "$juliaInstallationPath/bin/julia" /usr/bin/julia
|
|
fi
|
|
|
|
# Run tests to determine that the software installed as expected
|
|
echo "Testing to make sure that script performed as expected, and basic scenarios work"
|
|
|
|
# If this version of Julia is to be the default version,
|
|
# check that it has been added to PATH
|
|
if [ "$2" = true ]; then
|
|
if ! command -v julia; then
|
|
echo "Julia was not installed or found on PATH"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
# Verify output of julia --version
|
|
if [ ! "$($juliaInstallationPath/bin/julia --version)" = "julia version $1" ]; then
|
|
echo "Julia was not installed correctly"
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
InstallJulia "$(GetLatestJuliaRelease)" true
|