kjuulh/rhai
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Stable Hash: Add feature, adjust CI, modify build.rs, add new API for accessing and setting the ahash seed in config.rs, make config.rs public

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l1npengtul
2022-10-31 22:14:09 +09:00
parent e75709f627
commit 3e6a3a2759
8 changed files with 157 additions and 23 deletions
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25
build.rs
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@@ -8,20 +8,21 @@ fn main() {
// Tell Cargo that if the given environment variable changes, to rerun this build script.
println!("cargo:rerun-if-changed=build.template");
println!("cargo:rerun-if-env-changed=RHAI_AHASH_SEED");
if !cfg!(feature = "stable_hash") {
let mut contents = String::new();
let mut contents = String::new();
File::open("build.template")
.expect("cannot open `build.template`")
.read_to_string(&mut contents)
.expect("cannot read from `build.template`");
File::open("build.template")
.expect("cannot open `build.template`")
.read_to_string(&mut contents)
.expect("cannot read from `build.template`");
let seed = env::var("RHAI_AHASH_SEED").map_or_else(|_| "None".into(), |s| format!("Some({s})"));
let seed = env::var("RHAI_AHASH_SEED").map_or_else(|_| "None".into(), |s| format!("Some({s})"));
contents = contents.replace("{{AHASH_SEED}}", &seed);
contents = contents.replace("{{AHASH_SEED}}", &seed);
File::create("src/config.rs")
.expect("cannot create `config.rs`")
.write(contents.as_bytes())
.expect("cannot write to `config.rs`");
File::create("src/config.rs")
.expect("cannot create `config.rs`")
.write_all(contents.as_bytes())
.expect("cannot write to `config.rs`");
}
}