mirror of
https://github.com/denoland/deno.git
synced 2024-12-22 15:24:46 -05:00
164 lines
4.4 KiB
Python
Executable file
164 lines
4.4 KiB
Python
Executable file
#!/usr/bin/env python
|
|
# Because of limitations in Cargo, Deno must dynamically build temporary source
|
|
# directories in order to publish to crates.io.
|
|
# The "deno" crate corresponds to the //core/ directory and depends on a
|
|
# platform dependent crate binary crate containing pre-compiled libdeno
|
|
# https://crates.io/crates/deno
|
|
# https://crates.io/crates/deno-x86_64-pc-windows-msvc
|
|
# https://crates.io/crates/deno-x86_64-apple-darwin
|
|
# https://crates.io/crates/deno-x86_64-unknown-linux-gnu
|
|
|
|
import os
|
|
import sys
|
|
import re
|
|
import errno
|
|
from shutil import copytree, ignore_patterns, copyfile
|
|
from tempfile import mkdtemp
|
|
from string import Template
|
|
from util import root_path
|
|
from util import run
|
|
|
|
if sys.platform == "linux2":
|
|
llvm_target = "x86_64-unknown-linux-gnu"
|
|
static_lib_suffix = ".a"
|
|
elif sys.platform == "darwin":
|
|
llvm_target = "x86_64-apple-darwin"
|
|
static_lib_suffix = ".a"
|
|
elif sys.platform == "win32":
|
|
llvm_target = "x86_64-pc-windows-msvc"
|
|
static_lib_suffix = ".lib"
|
|
else:
|
|
assert (False)
|
|
|
|
lib_name = os.path.join(root_path, "target/release/obj/core/libdeno",
|
|
"libdeno" + static_lib_suffix)
|
|
|
|
|
|
def get_version(toml_path):
|
|
for line in open(toml_path):
|
|
match = re.search('version = "(.*)"', line)
|
|
if match:
|
|
return match.group(1)
|
|
|
|
|
|
core_path = os.path.join(root_path, "core")
|
|
cargo_toml_path = os.path.join(core_path, "Cargo.toml")
|
|
version = get_version(cargo_toml_path)
|
|
|
|
|
|
def main():
|
|
os.chdir(root_path)
|
|
|
|
run(["tools/build.py", "libdeno_static_lib", "--release"])
|
|
assert (os.path.exists(lib_name))
|
|
|
|
root_temp = mkdtemp()
|
|
print "cargo package temp dir", root_temp
|
|
|
|
build_core(root_temp)
|
|
build_platform_crate(root_temp)
|
|
|
|
print "Now go into %s and run 'cargo publish' manually." % root_temp
|
|
|
|
|
|
def build_core(root_temp):
|
|
core_temp = os.path.join(root_temp, "core")
|
|
|
|
# Copy entire core tree into temp directory, excluding build.rs and libdeno
|
|
# and unnecessary files.
|
|
copytree(
|
|
core_path,
|
|
core_temp,
|
|
ignore=ignore_patterns("build.rs", "libdeno", ".*", "*.gn", "*.orig"))
|
|
|
|
cargo_toml_temp = os.path.join(core_temp, "Cargo.toml")
|
|
|
|
t = cargo_toml_deps.substitute(VERSION=version)
|
|
# Append deps to //core/Cargo.toml
|
|
# This append is the entire reason we are copying the tree.
|
|
with open(cargo_toml_temp, "a") as f:
|
|
f.write(t)
|
|
|
|
|
|
def build_platform_crate(root_temp):
|
|
platform_temp = os.path.join(root_temp, "platform")
|
|
|
|
copy_static_lib(platform_temp)
|
|
|
|
inputs = {"TARGET": llvm_target, "VERSION": version}
|
|
|
|
generate(platform_temp, "build.rs", platform_build_rs.substitute(inputs))
|
|
generate(platform_temp, "Cargo.toml",
|
|
platform_cargo_toml.substitute(inputs))
|
|
generate(platform_temp, "src/lib.rs", "")
|
|
|
|
|
|
def copy_static_lib(platform_temp):
|
|
platform_lib = os.path.join(platform_temp, "lib/")
|
|
mkdir_p(platform_lib)
|
|
platform_lib_name = os.path.join(platform_lib, os.path.basename(lib_name))
|
|
assert (os.path.exists(lib_name))
|
|
copyfile(lib_name, platform_lib_name)
|
|
|
|
|
|
platform_build_rs = Template("""
|
|
fn main() {
|
|
use std::env::var;
|
|
use std::path::Path;
|
|
if var("TARGET")
|
|
.map(|target| target == "$TARGET")
|
|
.unwrap_or(false)
|
|
{
|
|
let dir = var("CARGO_MANIFEST_DIR").unwrap();
|
|
println!(
|
|
"cargo:rustc-link-search=native={}",
|
|
Path::new(&dir).join("lib").display()
|
|
);
|
|
}
|
|
}
|
|
""")
|
|
|
|
platform_cargo_toml = Template("""
|
|
[package]
|
|
name = "deno-$TARGET"
|
|
description = "Binary dependencies for the 'deno' crate"
|
|
authors = ["The deno authors <bertbelder@nodejs.org>"]
|
|
version = "$VERSION"
|
|
build = "build.rs"
|
|
include = ["src/*", "lib/*", "Cargo.toml", "build.rs"]
|
|
license = "MIT"
|
|
repository = "https://github.com/denoland/deno"
|
|
""")
|
|
|
|
cargo_toml_deps = Template("""
|
|
[target.x86_64-apple-darwin.dependencies]
|
|
deno-x86_64-apple-darwin = "=$VERSION"
|
|
|
|
[target.x86_64-pc-windows-msvc.dependencies]
|
|
deno-x86_64-pc-windows-msvc = "=$VERSION"
|
|
|
|
[target.x86_64-unknown-linux-gnu.dependencies]
|
|
deno-x86_64-unknown-linux-gnu = "=$VERSION"
|
|
""")
|
|
|
|
|
|
def mkdir_p(path):
|
|
try:
|
|
os.makedirs(path)
|
|
except OSError as exc:
|
|
if exc.errno == errno.EEXIST and os.path.isdir(path):
|
|
pass
|
|
else:
|
|
raise
|
|
|
|
|
|
def generate(out_dir, filename, content):
|
|
path = os.path.join(out_dir, filename)
|
|
d = os.path.dirname(path)
|
|
mkdir_p(d)
|
|
with open(path, "w") as f:
|
|
f.write(content)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
sys.exit(main())
|