/
prereqs.py
executable file
·189 lines (170 loc) · 7.23 KB
/
prereqs.py
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#!/usr/bin/env python3
# Copyright (c) Microsoft Corporation.
# Licensed under the MIT License.
import os
import urllib.request
import platform
import re
import sys
import subprocess
import tempfile
import functools
python_ver = (3, 11) # Python support for Windows on ARM64 requires v3.11 or later
rust_ver = (1, 78) # Ensure Rust version 1.78 or later is installed
node_ver = (
18,
17,
)
wasmpack_ver = (0, 12, 1) # Latest tested wasm-pack version
rust_fmt_ver = (1, 7, 0) # Current version when Rust 1.78 shipped
clippy_ver = (0, 1, 78)
# Disable buffered output so that the log statements and subprocess output get interleaved in proper order
print = functools.partial(print, flush=True)
def check_prereqs(install=False):
### Check the Python version ###
if (
sys.version_info.major != python_ver[0]
or sys.version_info.minor < python_ver[1]
):
print(
f"Python {python_ver[0]}.{python_ver[1]} or later is required. Please update"
)
exit(1)
### Check the rustc compiler version ###
try:
rust_version = subprocess.check_output(["rustc", "--version"])
print(f"Detected Rust version: {rust_version.decode()}")
except FileNotFoundError:
print("Rust compiler not found. Install from https://rustup.rs/")
exit(1)
version_match = re.search(r"rustc (\d+)\.(\d+).\d+", rust_version.decode())
if version_match:
rust_major = int(version_match.group(1))
rust_minor = int(version_match.group(2))
if rust_major < rust_ver[0] or (
rust_major == rust_ver[0] and rust_minor < rust_ver[1]
):
print(
f'Rust v{rust_ver[0]}.{rust_ver[1]} or later is required. Please update with "rustup update"'
)
exit(1)
else:
raise Exception("Unable to determine the Rust compiler version.")
### Check the rustfmt version ###
try:
rust_fmt_version = subprocess.check_output(["cargo", "fmt", "--version"])
print(f"Detected cargo fmt version: {rust_fmt_version.decode()}")
except FileNotFoundError:
print("cargo fmt not found. Install via rustup component add rustfmt")
exit(1)
version_match = re.search(r"rustfmt (\d+)\.(\d+)\.(\d+)", rust_fmt_version.decode())
if version_match:
rustfmt_major = int(version_match.group(1))
rustfmt_minor = int(version_match.group(2))
if rustfmt_major < rust_fmt_ver[0] or (
rustfmt_major == rust_fmt_ver[0] and rustfmt_minor < rust_fmt_ver[1]
):
print(
f"cargo fmt v{rust_fmt_ver[0]}.{rust_fmt_ver[1]} or later is required. Please update"
)
exit(1)
else:
raise Exception("Unable to determine the rustfmt version")
### Check the clippy version ###
try:
clippy_version = subprocess.check_output(["cargo", "clippy", "--version"])
print(f"Detected cargo clippy version: {clippy_version.decode()}")
except FileNotFoundError:
print("cargo clippy not found. Install via rustup component add clippy")
exit(1)
version_match = re.search(r"clippy (\d+)\.(\d+)\.(\d+)", clippy_version.decode())
if version_match:
clippy_major = int(version_match.group(1))
clippy_minor = int(version_match.group(2))
clippy_patch = int(version_match.group(3))
if (
clippy_major < clippy_ver[0]
or (clippy_major == clippy_ver[0] and clippy_minor < clippy_ver[1])
or (
clippy_major == clippy_ver[0]
and clippy_minor == clippy_ver[1]
and clippy_patch < clippy_ver[2]
)
):
print(
f"clippy v{clippy_ver[0]}.{clippy_ver[1]}.{clippy_ver[2]} or later is required. Please update"
)
exit(1)
else:
raise Exception("Unable to determine the clippy version")
### Check the Node.js version ###
try:
node_version = subprocess.check_output(["node", "-v"])
print(f"Detected node.js version {node_version.decode()}")
except FileNotFoundError:
print("Node.js not found. Please install from https://nodejs.org/")
exit(1)
version_match = re.search(r"v(\d+)\.(\d+)\.\d+", node_version.decode())
if version_match:
node_major = int(version_match.group(1))
node_minor = int(version_match.group(2))
if node_major < node_ver[0] or (
node_major == node_ver[0] and node_minor < node_ver[1]
):
print(
f"Node.js v{node_ver[0]}.{node_ver[1]} or later is required. Please update."
)
exit(1)
else:
raise Exception("Unable to determine the Node.js version.")
### Check the wasm_pack version ###
try:
wasm_pack_version = subprocess.check_output(["wasm-pack", "--version"])
print(f"Detected wasm-pack version {wasm_pack_version.decode()}")
except FileNotFoundError:
if install == True:
if platform.system() == "Windows":
ver_str = f"v{wasmpack_ver[0]}.{wasmpack_ver[1]}.{wasmpack_ver[2]}"
with urllib.request.urlopen(
f"https://github.com/rustwasm/wasm-pack/releases/download/{ver_str}/wasm-pack-init.exe"
) as wasm_exe:
exe_bytes = wasm_exe.read()
tmp_dir = os.getenv("RUNNER_TEMP", default=tempfile.gettempdir())
file_name = os.path.join(tmp_dir, "wasm-pack-init.exe")
with open(file_name, "wb") as exe_file:
exe_file.write(exe_bytes)
print("Attempting to install wasm-pack")
subprocess.run([file_name, "/q"], check=True)
else:
with urllib.request.urlopen(
"https://rustwasm.github.io/wasm-pack/installer/init.sh"
) as wasm_script:
sh_text = wasm_script.read().decode("utf-8")
tmp_dir = os.getenv("RUNNER_TEMP", default=tempfile.gettempdir())
file_name = os.path.join(tmp_dir, "wasm_install.sh")
with open(file_name, "w") as file:
file.write(sh_text)
print("Attempting to install wasm-pack")
subprocess.run(["sh", file_name], check=True)
wasm_pack_version = subprocess.check_output(["wasm-pack", "--version"])
else:
print(
"wasm-pack not found. Please install from https://rustwasm.github.io/wasm-pack/installer/"
)
exit(1)
version_match = re.search(r"wasm-pack (\d+)\.(\d+).\d+", wasm_pack_version.decode())
if version_match:
wasm_major = int(version_match.group(1))
wasm_minor = int(version_match.group(2))
if wasm_major != wasmpack_ver[0] or wasm_minor < wasmpack_ver[1]:
print(
f"wasm-pack version must be {wasmpack_ver[0]}.{wasmpack_ver[1]} or later. Please update."
)
exit(1)
else:
print("Unable to determine the wasm-pack version")
if __name__ == "__main__":
if len(sys.argv) > 1 and sys.argv[1] == "--install":
check_prereqs(install=True)
else:
check_prereqs(install=False)