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392
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11
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Normal file
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304
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304
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Normal file
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|
||||
use lazy_static::lazy_static;
|
||||
use regex::Regex;
|
||||
use std::process::Command;
|
||||
use std::{collections::HashSet, fs, path};
|
||||
|
||||
use crate::config::Config;
|
||||
|
||||
pub struct Compiler {
|
||||
config: Config,
|
||||
path: String,
|
||||
src_files: Vec<String>,
|
||||
header_files: Vec<String>,
|
||||
needed_src: Vec<String>,
|
||||
inc_dirs: Vec<String>,
|
||||
}
|
||||
|
||||
impl Compiler {
|
||||
pub fn new(
|
||||
config: Config,
|
||||
path: String,
|
||||
src_files: Vec<String>,
|
||||
header_files: Vec<String>,
|
||||
) -> Self {
|
||||
Self {
|
||||
config,
|
||||
path,
|
||||
src_files,
|
||||
header_files,
|
||||
needed_src: Vec::new(),
|
||||
inc_dirs: Vec::new(),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn prepare(&mut self) {
|
||||
let (needed_src, inc_dirs) = self.get_needed_files();
|
||||
self.needed_src = needed_src;
|
||||
self.inc_dirs = inc_dirs;
|
||||
}
|
||||
|
||||
pub fn compile(&self, verbose: bool) {
|
||||
let mut o_s: Vec<String> = Vec::new();
|
||||
|
||||
for file in self.needed_src.clone() {
|
||||
let o_file = format!("{}.o", file.split(".").collect::<Vec<&str>>()[0]);
|
||||
let o_path = path::Path::new(&o_file);
|
||||
let mut o_comp = o_path.components();
|
||||
o_comp.next();
|
||||
|
||||
let o_path_dir = path::Path::new(&self.path)
|
||||
.join(&self.config.build.build_dir)
|
||||
.join(o_comp.as_path());
|
||||
|
||||
let o_path_strip = o_path_dir.to_str().unwrap();
|
||||
|
||||
println!("Compiling {}", file);
|
||||
|
||||
let mut c_path = path::Path::new(&file).parent().unwrap().components();
|
||||
c_path.next();
|
||||
|
||||
let c_path_full = path::Path::new(&self.path)
|
||||
.join(self.config.build.build_dir.clone())
|
||||
.join(c_path.as_path());
|
||||
|
||||
let mkdir_command = format!("mkdir -p {}", c_path_full.to_str().unwrap());
|
||||
|
||||
Command::new("sh")
|
||||
.arg("-c")
|
||||
.arg(mkdir_command)
|
||||
.output()
|
||||
.unwrap();
|
||||
|
||||
// TODO: PRINT WHEN VERBOSE
|
||||
|
||||
let command = format!(
|
||||
"{} {} -c {} {} -o {}",
|
||||
self.config.build.cc,
|
||||
self.config.build.cflags,
|
||||
file.clone(),
|
||||
self.get_inc_string(),
|
||||
o_path_strip
|
||||
);
|
||||
|
||||
if verbose {
|
||||
println!("{}", command);
|
||||
}
|
||||
|
||||
o_s.push(o_path_strip.to_string());
|
||||
|
||||
let out = Command::new("sh").arg("-c").arg(command).output().unwrap();
|
||||
|
||||
let stdout = std::str::from_utf8(&out.stdout).unwrap();
|
||||
let stderr = std::str::from_utf8(&out.stderr).unwrap();
|
||||
|
||||
if !stdout.is_empty() {
|
||||
println!("{}", stdout);
|
||||
}
|
||||
if !stderr.is_empty() {
|
||||
println!("{}", stderr);
|
||||
}
|
||||
}
|
||||
|
||||
let mut link_command = format!(
|
||||
"{} {}",
|
||||
self.config.build.cc.clone(),
|
||||
self.config.build.cflags
|
||||
);
|
||||
|
||||
for o_file in o_s {
|
||||
link_command = format!("{} {}", link_command, o_file);
|
||||
}
|
||||
|
||||
let target_path = path::Path::new(&self.path).join(&self.config.general.target);
|
||||
|
||||
link_command = format!(
|
||||
"{} {} -o {}",
|
||||
link_command,
|
||||
self.get_inc_string(),
|
||||
target_path.to_str().unwrap()
|
||||
);
|
||||
|
||||
println!("Building {}", target_path.to_str().unwrap());
|
||||
|
||||
if verbose {
|
||||
println!("{}", link_command);
|
||||
}
|
||||
|
||||
let out = Command::new("sh")
|
||||
.arg("-c")
|
||||
.arg(link_command)
|
||||
.output()
|
||||
.unwrap();
|
||||
|
||||
let stdout = std::str::from_utf8(&out.stdout).unwrap();
|
||||
let stderr = std::str::from_utf8(&out.stderr).unwrap();
|
||||
|
||||
if !stdout.is_empty() {
|
||||
println!("{}", stdout);
|
||||
}
|
||||
if !stderr.is_empty() {
|
||||
println!("{}", stderr);
|
||||
}
|
||||
}
|
||||
|
||||
pub fn get_needed_files(&self) -> (Vec<String>, Vec<String>) {
|
||||
let mut scanned_files = Vec::new();
|
||||
|
||||
let (mut src_file, header_files) = self.get_needed_files_recursive(
|
||||
path::Path::new(self.path.as_str())
|
||||
.join(self.config.general.main.clone())
|
||||
.to_str()
|
||||
.unwrap()
|
||||
.to_string(),
|
||||
&mut scanned_files,
|
||||
);
|
||||
src_file.push(
|
||||
path::Path::new(self.path.as_str())
|
||||
.join(self.config.general.main.clone())
|
||||
.to_str()
|
||||
.unwrap()
|
||||
.to_string(),
|
||||
);
|
||||
(src_file, header_files)
|
||||
}
|
||||
|
||||
fn get_needed_files_recursive(
|
||||
&self,
|
||||
file: String,
|
||||
scanned_files: &mut Vec<String>,
|
||||
) -> (Vec<String>, Vec<String>) {
|
||||
let file_path = path::Path::new(file.as_str());
|
||||
|
||||
let contents = fs::read_to_string(file_path)
|
||||
.unwrap_or_else(|_| panic!("Couldn't read {}", file_path.to_str().unwrap()));
|
||||
|
||||
lazy_static! {
|
||||
static ref RE: Regex = Regex::new(r#"#include (<\w+.h>|\"\w+\.h\")"#).unwrap();
|
||||
}
|
||||
|
||||
let mut header_paths: HashSet<String> = HashSet::new();
|
||||
let mut src_paths: HashSet<String> = HashSet::new();
|
||||
|
||||
let headers_names = self
|
||||
.header_files
|
||||
.iter()
|
||||
.map(|name| {
|
||||
path::Path::new(name.as_str())
|
||||
.file_name()
|
||||
.unwrap()
|
||||
.to_str()
|
||||
.unwrap()
|
||||
.to_string()
|
||||
})
|
||||
.collect::<Vec<String>>();
|
||||
|
||||
let src_names = self
|
||||
.src_files
|
||||
.iter()
|
||||
.map(|name| {
|
||||
path::Path::new(name.as_str())
|
||||
.file_name()
|
||||
.unwrap()
|
||||
.to_str()
|
||||
.unwrap()
|
||||
.to_string()
|
||||
})
|
||||
.collect::<Vec<String>>();
|
||||
|
||||
let finds = RE
|
||||
.find_iter(&contents)
|
||||
.map(|f| f.as_str()[10..f.len() - 1].to_string())
|
||||
.collect::<Vec<String>>();
|
||||
|
||||
// let mut scanned_files = Vec::new();
|
||||
|
||||
for find in finds.clone() {
|
||||
// let find_name = fin[10..find.len() - 1].to_string();
|
||||
|
||||
if headers_names.contains(&find) {
|
||||
let h_path = path::Path::new(
|
||||
self.header_files[headers_names.iter().position(|e| *e == find).unwrap()]
|
||||
.as_str(),
|
||||
);
|
||||
|
||||
let h_dir = h_path.parent().unwrap().to_str().unwrap().to_string();
|
||||
|
||||
header_paths.insert(h_dir.clone());
|
||||
|
||||
if !scanned_files.contains(&h_path.to_str().unwrap().to_string()) {
|
||||
scanned_files.push(h_path.to_str().unwrap().to_string());
|
||||
let (recursive_src, recursive_header) = self.get_needed_files_recursive(
|
||||
h_path.to_str().unwrap().to_string(),
|
||||
scanned_files,
|
||||
);
|
||||
|
||||
for e in recursive_src {
|
||||
src_paths.insert(e);
|
||||
}
|
||||
for e in recursive_header {
|
||||
header_paths.insert(e);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let h_to_c = format!("{}.c", find.split(".").collect::<Vec<&str>>()[0]);
|
||||
|
||||
if src_names.contains(&h_to_c) {
|
||||
let c_path =
|
||||
self.src_files[src_names.iter().position(|e| *e == h_to_c).unwrap()].clone();
|
||||
|
||||
src_paths.insert(c_path.clone());
|
||||
|
||||
if !scanned_files.contains(&c_path) {
|
||||
scanned_files.push(c_path.clone());
|
||||
|
||||
let (recursive_src, recursive_header) =
|
||||
self.get_needed_files_recursive(c_path.clone(), scanned_files);
|
||||
|
||||
for e in recursive_src {
|
||||
src_paths.insert(e);
|
||||
}
|
||||
for e in recursive_header {
|
||||
header_paths.insert(e);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// println!("finds: \n{:?}", src_names);
|
||||
|
||||
(
|
||||
src_paths.iter().cloned().collect::<Vec<String>>(),
|
||||
header_paths.iter().cloned().collect::<Vec<String>>(),
|
||||
)
|
||||
}
|
||||
|
||||
pub fn clean(&self) {
|
||||
let build_dir = path::Path::new(&self.path).join(self.config.build.build_dir.clone());
|
||||
let target_path = path::Path::new(&self.path).join(self.config.general.target.clone());
|
||||
println!("Removing dir {}", build_dir.to_str().unwrap());
|
||||
fs::remove_dir_all(build_dir).unwrap();
|
||||
println!("Removing file {}", target_path.to_str().unwrap());
|
||||
fs::remove_file(target_path).unwrap();
|
||||
}
|
||||
|
||||
pub fn run(&self) {
|
||||
let target_path = path::Path::new(&self.path).join(self.config.general.target.clone());
|
||||
println!("Running {}", target_path.to_str().unwrap());
|
||||
Command::new("sh")
|
||||
.arg("-c")
|
||||
.arg(format!("./{}", target_path.to_str().unwrap()).as_str())
|
||||
.output()
|
||||
.unwrap();
|
||||
}
|
||||
|
||||
fn get_inc_string(&self) -> String {
|
||||
let mut inc_string = "".to_string();
|
||||
|
||||
for inc_dir in self.inc_dirs.clone() {
|
||||
inc_string = format!("{} -I{}", inc_string, inc_dir);
|
||||
}
|
||||
|
||||
inc_string
|
||||
}
|
||||
}
|
||||
20
src/config.rs
Normal file
20
src/config.rs
Normal file
@@ -0,0 +1,20 @@
|
||||
use serde::Deserialize;
|
||||
|
||||
#[derive(Debug, Deserialize)]
|
||||
pub struct Config {
|
||||
pub general: General,
|
||||
pub build: Build,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize)]
|
||||
pub struct General {
|
||||
pub target: String,
|
||||
pub main: String,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize)]
|
||||
pub struct Build {
|
||||
pub build_dir: String,
|
||||
pub cc: String,
|
||||
pub cflags: String,
|
||||
}
|
||||
2
src/lib.rs
Normal file
2
src/lib.rs
Normal file
@@ -0,0 +1,2 @@
|
||||
pub mod compiler;
|
||||
pub mod config;
|
||||
119
src/main.rs
Normal file
119
src/main.rs
Normal file
@@ -0,0 +1,119 @@
|
||||
use std::{
|
||||
fmt::Display,
|
||||
fs,
|
||||
path::{self, Path},
|
||||
};
|
||||
|
||||
use boat::{compiler::Compiler, config::Config};
|
||||
use clap::Parser;
|
||||
|
||||
#[derive(clap::ValueEnum, Clone, Debug)]
|
||||
enum Modes {
|
||||
Build,
|
||||
Clean,
|
||||
Run,
|
||||
}
|
||||
|
||||
impl Display for Modes {
|
||||
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
||||
match self {
|
||||
Modes::Build => f.write_str("build"), // "build".to_string(),
|
||||
Modes::Clean => f.write_str("clean"),
|
||||
Modes::Run => f.write_str("run"),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// impl ToString for Modes {
|
||||
// fn to_string(&self) -> String {
|
||||
// match self {
|
||||
// Modes::Build => "build".to_string(),
|
||||
// Modes::Clean => "clean".to_string(),
|
||||
// Modes::Run => "run".to_string(),
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
|
||||
#[derive(Parser, Debug)]
|
||||
#[command(author, version, about, long_about = None)]
|
||||
pub struct Args {
|
||||
/// Verbose
|
||||
#[arg(short, long, default_value_t = false)]
|
||||
verbose: bool,
|
||||
|
||||
/// Mode
|
||||
#[arg( default_value_t = Modes::Build)]
|
||||
mode: Modes,
|
||||
|
||||
/// Path of the directory to list
|
||||
#[arg(default_value_t = String::from("."))]
|
||||
path: String,
|
||||
}
|
||||
|
||||
fn main() {
|
||||
let args = Args::parse();
|
||||
let conf_path = path::Path::new(args.path.as_str()).join("c_config.toml");
|
||||
|
||||
let contents = fs::read_to_string(conf_path.clone())
|
||||
.unwrap_or_else(|_| panic!("Couldn't read {}", conf_path.to_str().unwrap()));
|
||||
|
||||
let config: Config = toml::from_str(&contents).unwrap();
|
||||
|
||||
// println!("{:?}", config);
|
||||
|
||||
let (src_files, header_files) = get_file_list(&args.path).expect("Error while readig files");
|
||||
|
||||
// println!("{:?}, {:?}", src_files, header_files);
|
||||
|
||||
let mut compiler = Compiler::new(config, args.path, src_files, header_files);
|
||||
|
||||
match args.mode {
|
||||
Modes::Build => {
|
||||
compiler.prepare();
|
||||
compiler.compile(args.verbose);
|
||||
}
|
||||
Modes::Clean => compiler.clean(),
|
||||
Modes::Run => {
|
||||
compiler.prepare();
|
||||
compiler.compile(args.verbose);
|
||||
compiler.run();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn get_file_list(path_str: &str) -> Result<(Vec<String>, Vec<String>), std::io::Error> {
|
||||
let path = Path::new(path_str);
|
||||
let mut src_files = Vec::new();
|
||||
let mut header_files = Vec::new();
|
||||
|
||||
if path.is_dir() {
|
||||
for entry in std::fs::read_dir(path_str)? {
|
||||
let entry = entry?;
|
||||
|
||||
if entry.path().is_dir() {
|
||||
let (mut r_src_files, mut r_header_files) =
|
||||
get_file_list(entry.path().to_str().unwrap())?;
|
||||
|
||||
header_files.append(&mut r_header_files);
|
||||
src_files.append(&mut r_src_files);
|
||||
}
|
||||
|
||||
let f_name = entry.path().to_str().unwrap().to_string();
|
||||
|
||||
match f_name.as_str().split(".").last().unwrap() {
|
||||
"h" => header_files.push(f_name),
|
||||
"c" => src_files.push(f_name),
|
||||
_ => (),
|
||||
}
|
||||
|
||||
// files.push();
|
||||
}
|
||||
} else {
|
||||
return Err(std::io::Error::new(
|
||||
std::io::ErrorKind::NotFound,
|
||||
"The path is not a valid directory.",
|
||||
));
|
||||
}
|
||||
|
||||
Ok((src_files, header_files))
|
||||
}
|
||||
Reference in New Issue
Block a user