-
Notifications
You must be signed in to change notification settings - Fork 3k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Automatically install latest julia version (#2046)
* Automatically install latest julia version * Better text * Fix * Fix * Update setup-julia.bash * Install plumbum * Better docs * Better docs * Use subprocess.check_call instead of plumbum * Do not use dash in python filename * Remove plumbum from the image * Remove jq from the image * Remove setup-julia.bash file * Fix file name * Fix docstring
- Loading branch information
1 parent
9f12db6
commit b610485
Showing
5 changed files
with
91 additions
and
43 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file was deleted.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,85 @@ | ||
#!/usr/bin/env python3 | ||
# Copyright (c) Jupyter Development Team. | ||
# Distributed under the terms of the Modified BSD License. | ||
|
||
# Requirements: | ||
# - Run as the root user | ||
# - The JULIA_PKGDIR environment variable is set | ||
|
||
import os | ||
import platform | ||
import shutil | ||
import subprocess | ||
from pathlib import Path | ||
|
||
import requests | ||
|
||
|
||
def unify_aarch64(platform: str) -> str: | ||
""" | ||
Renames arm64->aarch64 to support local builds on on aarch64 Macs | ||
""" | ||
return { | ||
"aarch64": "aarch64", | ||
"arm64": "aarch64", | ||
"x86_64": "x86_64", | ||
}[platform] | ||
|
||
|
||
def get_latest_julia_url() -> tuple[str, str]: | ||
""" | ||
Get the last stable version of Julia | ||
Based on: https://github.com/JuliaLang/www.julialang.org/issues/878#issuecomment-749234813 | ||
""" | ||
|
||
versions = requests.get( | ||
"https://julialang-s3.julialang.org/bin/versions.json" | ||
).json() | ||
stable_versions = {k: v for k, v in versions.items() if v["stable"]} | ||
latest_version_files = stable_versions[max(stable_versions)]["files"] | ||
triplet = unify_aarch64(platform.machine()) + "-linux-gnu" | ||
file_info = [vf for vf in latest_version_files if vf["triplet"] == triplet][0] | ||
return file_info["url"], file_info["version"] | ||
|
||
|
||
def download_julia(julia_url: str) -> None: | ||
""" | ||
Downloads and unpacks julia | ||
The resulting julia directory is "/opt/julia-VERSION/" | ||
""" | ||
tmp_file = Path("/tmp/julia.tar.gz") | ||
subprocess.check_call( | ||
["curl", "--progress-bar", "--location", "--output", tmp_file, julia_url] | ||
) | ||
shutil.unpack_archive(tmp_file, "/opt/") | ||
tmp_file.unlink() | ||
|
||
|
||
def prepare_julia(julia_version: str) -> None: | ||
""" | ||
Creates /usr/local/bin/julia symlink | ||
Make Julia aware of conda libraries | ||
Creates a directory for Julia user libraries | ||
""" | ||
# Link Julia installed version to /usr/local/bin, so julia launches it | ||
subprocess.check_call( | ||
["ln", "-fs", f"/opt/julia-{julia_version}/bin/julia", "/usr/local/bin/julia"] | ||
) | ||
|
||
# Tell Julia where conda libraries are | ||
Path("/etc/julia").mkdir() | ||
Path("/etc/julia/juliarc.jl").write_text( | ||
f'push!(Libdl.DL_LOAD_PATH, "{os.environ["CONDA_DIR"]}/lib")\n' | ||
) | ||
|
||
# Create JULIA_PKGDIR, where user libraries are installed | ||
JULIA_PKGDIR = Path(os.environ["JULIA_PKGDIR"]) | ||
JULIA_PKGDIR.mkdir() | ||
subprocess.check_call(["chown", os.environ["NB_USER"], JULIA_PKGDIR]) | ||
subprocess.check_call(["fix-permissions", JULIA_PKGDIR]) | ||
|
||
|
||
if __name__ == "__main__": | ||
julia_url, julia_version = get_latest_julia_url() | ||
download_julia(julia_url=julia_url) | ||
prepare_julia(julia_version=julia_version) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters