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https://github.com/tauri-apps/tauri.git
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e227fe02f9
* feat(core): allow defining global API script on plugin build Adds `tauri_plugin::Builder::global_api_script_path` so plugin authors can define the JavaScript global API bindings (supposed to be injected to `window.__TAURI__`) at compile time, so the string is only part of the binary when withGlobalTauri is true. Currently this needs to be done manually at runtime (and it's always added to the binary via include_str). * prefix variable * use list of scripts instead of combining them * static str * header [skip ci] * slice
52 lines
1.7 KiB
Rust
52 lines
1.7 KiB
Rust
// Copyright 2019-2024 Tauri Programme within The Commons Conservancy
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// SPDX-License-Identifier: Apache-2.0
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// SPDX-License-Identifier: MIT
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//! Compile-time and runtime types for Tauri plugins.
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#[cfg(feature = "build")]
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pub use build::*;
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#[cfg(feature = "build")]
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mod build {
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use std::{
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env::vars_os,
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path::{Path, PathBuf},
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};
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const GLOBAL_API_SCRIPT_PATH_KEY: &str = "GLOBAL_API_SCRIPT_PATH";
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/// Known file name of the file that contains an array with the path of all API scripts defined with [`define_global_api_script_path`].
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pub const GLOBAL_API_SCRIPT_FILE_LIST_PATH: &str = "__global-api-script.js";
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/// Defines the path to the global API script using Cargo instructions.
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pub fn define_global_api_script_path(path: PathBuf) {
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println!(
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"cargo:{GLOBAL_API_SCRIPT_PATH_KEY}={}",
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path
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.canonicalize()
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.expect("failed to canonicalize global API script path")
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.display()
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)
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}
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/// Collects the path of all the global API scripts defined with [`define_global_api_script_path`]
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/// and saves them to the out dir with filename [`GLOBAL_API_SCRIPT_FILE_LIST_PATH`].
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pub fn load_global_api_scripts(out_dir: &Path) {
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let mut scripts = Vec::new();
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for (key, value) in vars_os() {
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let key = key.to_string_lossy();
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if key.starts_with("DEP_") && key.ends_with(GLOBAL_API_SCRIPT_PATH_KEY) {
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let script_path = PathBuf::from(value);
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scripts.push(script_path);
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}
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}
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std::fs::write(
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out_dir.join(GLOBAL_API_SCRIPT_FILE_LIST_PATH),
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serde_json::to_string(&scripts).expect("failed to serialize global API script paths"),
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)
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.expect("failed to write global API script");
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}
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}
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