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47 changes: 4 additions & 43 deletions build.rs
Original file line number Diff line number Diff line change
Expand Up @@ -11,14 +11,13 @@ use std::io::Write;
use std::path::Path;

pub fn main() {
const ENV_FEATURE_PREFIX: &str = "CARGO_FEATURE_";
const FEATURE_PREFIX: &str = "feat_";

if let Ok(profile) = env::var("PROFILE") {
println!("cargo:rustc-cfg=build={profile:?}");
}

const ENV_FEATURE_PREFIX: &str = "CARGO_FEATURE_";
const FEATURE_PREFIX: &str = "feat_";
const OVERRIDE_PREFIX: &str = "uu_";

let out_dir = env::var("OUT_DIR").unwrap();

let mut crates = Vec::new();
Expand Down Expand Up @@ -54,45 +53,7 @@ pub fn main() {
let mut phf_map = phf_codegen::OrderedMap::<&str>::new();
for krate in &crates {
let map_value = format!("({krate}::uumain, {krate}::uu_app)");
match krate.as_ref() {
// 'test' is named uu_test to avoid collision with rust core crate 'test'.
// It can also be invoked by name '[' for the '[ expr ] syntax'.
"uu_test" => {
phf_map.entry("test", &map_value);
phf_map.entry("[", &map_value);
}
k if k.starts_with(OVERRIDE_PREFIX) => {
phf_map.entry(&k[OVERRIDE_PREFIX.len()..], &map_value);
}
"false" | "true" => {
phf_map.entry(krate, &format!("(r#{krate}::uumain, r#{krate}::uu_app)"));
}
"hashsum" => {
phf_map.entry(krate, &format!("({krate}::uumain, {krate}::uu_app_custom)"));

let map_value = format!("({krate}::uumain, {krate}::uu_app_common)");
let map_value_bits = format!("({krate}::uumain, {krate}::uu_app_bits)");
let map_value_b3sum = format!("({krate}::uumain, {krate}::uu_app_b3sum)");
phf_map.entry("md5sum", &map_value);
phf_map.entry("sha1sum", &map_value);
phf_map.entry("sha224sum", &map_value);
phf_map.entry("sha256sum", &map_value);
phf_map.entry("sha384sum", &map_value);
phf_map.entry("sha512sum", &map_value);
phf_map.entry("sha3sum", &map_value_bits);
phf_map.entry("sha3-224sum", &map_value);
phf_map.entry("sha3-256sum", &map_value);
phf_map.entry("sha3-384sum", &map_value);
phf_map.entry("sha3-512sum", &map_value);
phf_map.entry("shake128sum", &map_value_bits);
phf_map.entry("shake256sum", &map_value_bits);
phf_map.entry("b2sum", &map_value);
phf_map.entry("b3sum", &map_value_b3sum);
}
_ => {
phf_map.entry(krate, &map_value);
}
}
phf_map.entry(krate, &map_value);
}
write!(mf, "{}", phf_map.build()).unwrap();
mf.write_all(b"\n}\n").unwrap();
Expand Down
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