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|
mod config;
mod err;
mod fix;
mod lint;
mod traits;
use std::io;
use crate::{
err::{FixErr, StatixErr},
traits::WriteDiagnostic,
};
use clap::Clap;
use config::{FixConfig, LintConfig, Opts, SubCommand};
use similar::TextDiff;
fn _main() -> Result<(), StatixErr> {
let opts = Opts::parse();
match opts.subcmd {
Some(SubCommand::Fix(_)) => {
let fix_config = FixConfig::from_opts(opts)?;
let vfs = fix_config.vfs()?;
for entry in vfs.iter() {
match fix::fix(entry.contents) {
Ok(fix_result) => {
let text_diff = TextDiff::from_lines(entry.contents, &fix_result.src);
let old_file = format!("{}", entry.file_path.display());
let new_file = format!("{} [fixed]", entry.file_path.display());
println!(
"{}",
text_diff
.unified_diff()
.context_radius(4)
.header(&old_file, &new_file)
);
}
Err(e) => eprintln!("{}", FixErr::Parse(entry.file_path.to_path_buf(), e)),
}
}
}
None => {
let lint_config = LintConfig::from_opts(opts)?;
let vfs = lint_config.vfs()?;
let (lints, errors): (Vec<_>, Vec<_>) =
vfs.iter().map(lint::lint).partition(Result::is_ok);
let lint_results = lints.into_iter().map(Result::unwrap);
let errors = errors.into_iter().map(Result::unwrap_err);
let mut stderr = io::stderr();
lint_results.for_each(|r| {
stderr.write(&r, &vfs).unwrap();
});
errors.for_each(|e| {
eprintln!("{}", e);
});
}
}
Ok(())
}
fn main() {
match _main() {
Err(e) => eprintln!("{}", e),
_ => (),
}
}
|
