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nenv/src/consts.rs

69 lines
2.0 KiB
Rust

use lazy_static::lazy_static;
use std::path::PathBuf;
pub const NODE_DIST_URL: &str = "https://nodejs.org/dist";
lazy_static! {
pub static ref CFG_DIR: PathBuf = dirs::config_dir()
.unwrap_or_else(|| PathBuf::from(".config"))
.join(PathBuf::from("nenv"));
pub static ref DATA_DIR: PathBuf = dirs::data_dir()
.unwrap_or_else(|| PathBuf::from(".data"))
.join(PathBuf::from("nenv"));
pub static ref CACHE_DIR: PathBuf = dirs::cache_dir()
.unwrap_or_else(|| PathBuf::from(".cache"))
.join(PathBuf::from("nenv"));
pub static ref CFG_FILE_PATH: PathBuf = CFG_DIR.join("config.toml");
pub static ref VERSION_FILE_PATH: PathBuf = DATA_DIR.join("versions.cache");
pub static ref BIN_DIR: PathBuf = DATA_DIR.join("bin");
pub static ref NODE_VERSIONS_DIR: PathBuf = DATA_DIR.join("versions");
pub static ref NODE_ARCHIVE_SUFFIX: String = format!("-{OS}-{ARCH}.{ARCHIVE_TYPE}");
}
macro_rules! map_arch {
($($arch:literal => $node_arch: literal),+) => {
map_arch!($($arch => $node_arch,)+);
};
($($arch:literal => $node_arch: literal),+,) => {
$(
#[cfg(target_arch = $arch)]
pub const ARCH: &'static str = $node_arch;
)+
};
}
map_arch!(
"x86_64" => "x64",
"x86" => "x86",
"arm" => "armv7l",
"aarch64" => "arm64",
"riscv32" => "armv7l",
"powerpc64" => "ppc64",
"powerpc64le" => "ppc64le",
"s390x" => "s390x",
);
macro_rules! map_os {
($($os:literal => $node_os: literal),+) => {
map_arch!($($os => $node_os,)+);
};
($($os:literal => $node_os: literal),+,) => {
$(
#[cfg(target_os = $os)]
pub const OS: &'static str = $node_os;
)+
};
}
map_os!(
"linux" => "linux",
"windows" => "win",
"macos" => "darwin",
);
#[cfg(not(target_os = "windows"))]
pub const ARCHIVE_TYPE: &str = "tar.gz";
#[cfg(target_os = "windows")]
pub const ARCHIVE_TYPE: &'static str = "zip";