bctx 0.1.40

bctx CLI — intercept CLI commands and compress output for LLM coding agents
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//! Files bctx created rather than edited: `uninstall` deletes them once bctx's part is gone.

use anyhow::Result;
use std::path::{Path, PathBuf};

fn record() -> PathBuf {
    PathBuf::from(super::home_dir()).join(".bctx/created-files")
}

fn entries() -> Vec<String> {
    std::fs::read_to_string(record())
        .map(|s| s.lines().map(String::from).collect())
        .unwrap_or_default()
}

fn save(all: &[String]) -> Result<()> {
    std::fs::create_dir_all(record().parent().expect("record has a parent"))?;
    let mut text = all.join("\n");
    if !text.is_empty() {
        text.push('\n');
    }
    std::fs::write(record(), text)?;
    Ok(())
}

pub(crate) fn note(path: &Path) -> Result<()> {
    let p = path.to_string_lossy().into_owned();
    let mut all = entries();
    if !all.contains(&p) {
        all.push(p);
        save(&all)?;
    }
    Ok(())
}

pub(crate) fn was_created(path: &Path) -> bool {
    entries().contains(&path.to_string_lossy().into_owned())
}

pub(crate) fn forget(path: &Path) -> Result<()> {
    let p = path.to_string_lossy().into_owned();
    save(
        &entries()
            .into_iter()
            .filter(|e| e != &p)
            .collect::<Vec<_>>(),
    )
}