style: 📄 Add license header to source files

.licensesnip

@@ -0,0 +1 @@
+SPDX-License-Identifier: Apache-2.0

Cargo.toml

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
 [workspace]
 members = [
     "crates/rsjudge-grpc",

Dockerfile

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
 # Use the official Rust image as the base image
 FROM rust:latest AS builder
 

README.adoc

@@ -3,7 +3,7 @@
 
 image:assets/rsjudge.svg[Rsjudge logo]
 
-An online judge sandbox server in Rust, inspired by https://github.com/criyle/go-judge[go-judge], for [SAST OJ].
+An online judge sandbox server in Rust, inspired by https://github.com/criyle/go-judge[go-judge], for SAST OJ.
 
 == Features
 

buf.work.yaml

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
 version: v1
 directories:
   - crates/rsjudge-grpc/proto

build.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 #[path = "src/cli.rs"]
 mod cli;
 

crates/rsjudge-grpc/Cargo.toml

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
 [package]
 name = "rsjudge-grpc"
 version.workspace = true

crates/rsjudge-grpc/build.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 use std::{env, io::BufRead, path::PathBuf, process::Command};
 
 use rsjudge_utils::command::check_output;

crates/rsjudge-grpc/proto/buf.yaml

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
 version: v1
 deps:
   - buf.build/googleapis/googleapis

crates/rsjudge-grpc/src/lib.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 #![cfg_attr(not(test), warn(clippy::print_stdout, clippy::print_stderr))]
 
 use std::net::SocketAddr;

crates/rsjudge-grpc/src/proto.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 #![allow(clippy::match_single_binding)]
 use tonic::include_proto;
 

crates/rsjudge-grpc/src/server.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 use log::debug;
 use tokio_stream::wrappers::ReceiverStream;
 use tonic::{async_trait, Request, Response, Status};

crates/rsjudge-judger/Cargo.toml

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
 [package]
 name = "rsjudge-judger"
 version.workspace = true

crates/rsjudge-judger/src/comparer/default_comparer.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 //! A default comparer implementation, supporting ignoring trailing whitespace and/or trailing newline.
 
 use std::io;

crates/rsjudge-judger/src/comparer/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 pub mod default_comparer;
 
 use std::io;

crates/rsjudge-judger/src/lib.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 #![cfg_attr(not(test), warn(clippy::print_stdout, clippy::print_stderr))]
 
 pub mod comparer;

crates/rsjudge-rest/Cargo.toml

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
 [package]
 name = "rsjudge-rest"
 version.workspace = true

crates/rsjudge-rest/src/lib.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 use std::{io, net::SocketAddr};
 
 use axum::{routing::get, Router};

crates/rsjudge-runner/Cargo.toml

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
 [package]
 name = "rsjudge-runner"
 version.workspace = true

crates/rsjudge-runner/examples/demo.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 use std::process::Command;
 
 use anyhow::anyhow;

crates/rsjudge-runner/examples/exploit.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 use std::{path::PathBuf, process::Command};
 
 use caps::{read, CapSet, Capability};

crates/rsjudge-runner/examples/exploit_inner.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 use caps::{read, CapSet};
 use nix::unistd::{setuid, Uid};
 

crates/rsjudge-runner/examples/normal.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 use caps::{read, CapSet};
 
 fn main() {

crates/rsjudge-runner/src/caps_check.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 use caps::{has_cap, raise, Capability};
 
 use crate::error::{Error, Result};

crates/rsjudge-runner/src/error.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 use caps::{errors::CapsError, Capability};
 use thiserror::Error;
 

crates/rsjudge-runner/src/lib.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 #![cfg_attr(not(test), warn(clippy::print_stdout, clippy::print_stderr))]
 
 use std::{os::unix::process::CommandExt as _, process::Command};

crates/rsjudge-runner/src/user.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 //! Functions to get user instances.
 //!
 //! All functions return a reference to a static instance of [`uzers::User`] if succeeded.

crates/rsjudge-runner/src/user_macro.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 /// Generate functions to get user instances.
 macro_rules! users {
     ($($vis:vis fn $id:ident() => $name:literal);* $(;)?) => {

crates/rsjudge-utils/Cargo.toml

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
 [package]
 name = "rsjudge-utils"
 version.workspace = true

crates/rsjudge-utils/src/command.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 //! Functions for working with [`std::process::Command`].
 
 use std::{

crates/rsjudge-utils/src/error_macros.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 //! Macro for logging when error occurs.
 
 /// Log an error message and return an `Err` variant of `Result`.

crates/rsjudge-utils/src/lib.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 //! A collection of utility functions for the rsjudge project.
 
 // No `(e)print` or `(e)println` in library code.

crates/rsjudge-utils/src/trim.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 //! Functions for trimming ASCII whitespace from `[u8]` and `str`.
 
 /// Returns a byte slice with leading ASCII whitespace bytes removed.

crates/rsjudge-utils/tests/logging_on_non_result.stderr

@@ -1,7 +1,7 @@
 error[E0308]: mismatched types
-  --> tests/logging_on_non_result.test:19:27
+  --> tests/logging_on_non_result.test:21:27
    |
-19 |     let _ = log_if_error!(S);
+21 |     let _ = log_if_error!(S);
    |             --------------^-
    |             |             |
    |             |             expected `Result<_, _>`, found `S`
@@ -16,7 +16,7 @@ note: method defined here
    |            ^^^^^^^
 help: try wrapping the expression in a variant of `Result`
    |
-19 |     let _ = log_if_error!(Ok(S));
+21 |     let _ = log_if_error!(Ok(S));
    |                           +++ +
-19 |     let _ = log_if_error!(Err(S));
+21 |     let _ = log_if_error!(Err(S));
    |                           ++++ +

crates/rsjudge-utils/tests/logging_on_non_result.test

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 use std::fmt::Display;
 
 use rsjudge_utils::log_if_error;

crates/rsjudge-utils/tests/macro_test.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 use trybuild::TestCases;
 
 #[test]

deny.toml

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
 [graph]
 targets = [
     "x86_64-unknown-linux-gnu",

dprint.json

@@ -1,6 +1,8 @@
 {
   "newLineKind": "auto",
-  "json": {},
+  "json": {
+    "trailingCommas": "never"
+  },
   "markdown": {},
   "toml": {
     "indentWidth": 4

licensesnip.config.jsonc

@@ -0,0 +1,11 @@
+{
+  "use_gitignore": true,
+  "file_types": {
+    "rs": {
+      "before_line": "// "
+    },
+    "yaml,yml,toml": {
+      "before_line": "# "
+    }
+  }
+}

rustfmt.toml

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
 edition = "2021"
 group_imports = "StdExternalCrate"
 imports_granularity = "Crate"

src/cli.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 use std::path::PathBuf;
 
 use clap::Parser;

src/lib.rs

@@ -1,8 +1,10 @@
+// SPDX-License-Identifier: Apache-2.0
+
 #![cfg_attr(not(test), warn(clippy::print_stdout, clippy::print_stderr))]
 #![doc(html_logo_url = "https://cdn.jsdelivr.net/gh/NJUPT-SAST/rsjudge@main/assets/rsjudge.svg")]
 
 //！ An online judge sandbox server in Rust,
-//！ inspired by https://github.com/criyle/go-judge[go-judge], for [SAST OJ].
+//！ inspired by [go-judge](https://github.com/criyle/go-judge), for SAST OJ.
 
 use std::process::Command;
 

src/main.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 #![cfg_attr(not(test), warn(clippy::print_stdout, clippy::print_stderr))]
 
 use log::error;

templates/executors.toml

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
 [bash]
 execute = "/usr/bin/bash -r --no-profile --no-rc {src_file}"
 

templates/server.toml

@@ -0,0 +1 @@
+# SPDX-License-Identifier: Apache-2.0

xtask/Cargo.toml

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
 [package]
 name = "xtask"
 version.workspace = true

xtask/src/main.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: Apache-2.0
+
 use std::{env::set_current_dir, path::Path};
 
 use clap::{Parser, ValueEnum};