mirror of
https://github.com/Microsoft/vscode
synced 2024-07-17 02:57:19 +00:00
94ee5f5861
A fully-functioning CLI with tunnel capabilities requires product-specific configuration that is not included in the OSS. This change has the CLI's build script automatically look for a peer `vscode-distro` folder and, in a debug build, set its build variables based on that. It also works to set correct variables if vscode-distro is not found, based on the OSS product.json (though this is not sufficient to run a fully fledged tunnel.)
102 lines
3.2 KiB
Rust
102 lines
3.2 KiB
Rust
/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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const FILE_HEADER: &str = "/*---------------------------------------------------------------------------------------------\n * Copyright (c) Microsoft Corporation. All rights reserved.\n * Licensed under the MIT License. See License.txt in the project root for license information.\n *--------------------------------------------------------------------------------------------*/";
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use std::{
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env, fs, io,
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path::PathBuf,
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process::{self, Command},
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str::FromStr,
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};
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fn main() {
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let files = enumerate_source_files().expect("expected to enumerate files");
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ensure_file_headers(&files).expect("expected to ensure file headers");
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apply_build_environment_variables();
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}
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fn apply_build_environment_variables() {
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// only do this for local, debug builds
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if env::var("PROFILE").unwrap() != "debug" {
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return;
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}
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let pkg_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
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let mut cmd = Command::new("node");
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cmd.arg("../build/azure-pipelines/cli/prepare.js");
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cmd.current_dir(&pkg_dir);
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cmd.env("VSCODE_CLI_PREPARE_OUTPUT", "json");
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let mut distro_location = PathBuf::from_str(&pkg_dir).unwrap();
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distro_location.pop(); // vscode dir
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distro_location.pop(); // parent dir
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distro_location.push("vscode-distro"); // distro dir, perhaps?
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if distro_location.exists() {
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cmd.env("VSCODE_CLI_PREPARE_ROOT", distro_location);
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cmd.env("VSCODE_QUALITY", "insider");
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}
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let output = cmd.output().expect("expected to run prepare script");
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if !output.status.success() {
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eprint!(
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"error running prepare script: {}",
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String::from_utf8_lossy(&output.stderr)
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);
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process::exit(output.status.code().unwrap_or(1));
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}
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let vars = serde_json::from_slice::<Vec<(String, String)>>(&output.stdout)
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.expect("expected to deserialize output");
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for (key, value) in vars {
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println!("cargo:rustc-env={}={}", key, value);
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}
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}
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fn ensure_file_headers(files: &[PathBuf]) -> Result<(), io::Error> {
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let mut ok = true;
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let crlf_header_str = str::replace(FILE_HEADER, "\n", "\r\n");
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let crlf_header = crlf_header_str.as_bytes();
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let lf_header = FILE_HEADER.as_bytes();
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for file in files {
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let contents = fs::read(file)?;
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if !(contents.starts_with(lf_header) || contents.starts_with(crlf_header)) {
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eprintln!("File missing copyright header: {}", file.display());
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ok = false;
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}
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}
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if !ok {
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process::exit(1);
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}
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Ok(())
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}
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/// Gets all "rs" files in the source directory
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fn enumerate_source_files() -> Result<Vec<PathBuf>, io::Error> {
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let mut files = vec![];
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let mut queue = vec![];
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let current_dir = env::current_dir()?.join("src");
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queue.push(current_dir);
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while !queue.is_empty() {
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for entry in fs::read_dir(queue.pop().unwrap())? {
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let entry = entry?;
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let ftype = entry.file_type()?;
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if ftype.is_dir() {
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queue.push(entry.path());
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} else if ftype.is_file() && entry.file_name().to_string_lossy().ends_with(".rs") {
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files.push(entry.path());
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}
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}
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}
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Ok(files)
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}
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