20 lines
1003 B
Rust
20 lines
1003 B
Rust
//! The setup app trusts exactly what the app's updater trusts: the public
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//! key in the app's tauri.conf.json. Read at build time so there is one
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//! copy of it in the repository.
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use std::path::{Path, PathBuf};
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fn main() {
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let manifest = PathBuf::from(std::env::var("CARGO_MANIFEST_DIR").unwrap());
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let conf = manifest.join("../../src-tauri/tauri.conf.json");
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println!("cargo:rerun-if-changed={}", conf.display());
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let text = std::fs::read_to_string(&conf).expect("read src-tauri/tauri.conf.json");
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let json: serde_json::Value = serde_json::from_str(&text).expect("parse tauri.conf.json");
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let pubkey = json["plugins"]["updater"]["pubkey"]
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.as_str()
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.filter(|s| !s.is_empty())
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.expect("plugins.updater.pubkey in src-tauri/tauri.conf.json");
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let out = Path::new(&std::env::var("OUT_DIR").unwrap()).join("pubkey.rs");
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std::fs::write(&out, format!("pub const PUBKEY: &str = {pubkey:?};\n")).expect("write pubkey.rs");
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tauri_build::build();
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}
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