Function remove_atomic_section

atomic-cli/src/commands/git/hooks.rs:211–244

Remove the atomic:git:begin..end section from a hook file. Returns Ok(true) if something was removed.

(path: &Path)

/// Remove the atomic:git:begin..end section from a hook file.
/// Returns Ok(true) if something was removed.
fn remove_atomic_section(path: &Path) -> Result<bool, std::io::Error> {
    let content = fs::read_to_string(path)?;
    if !content.contains(MARKER_BEGIN) {
        return Ok(false);
    }

    let mut result = String::new();
    let mut in_section = false;

    for line in content.lines() {
        if line.trim() == MARKER_BEGIN {
            in_section = true;
            continue;
        }
        if line.trim() == MARKER_END {
            in_section = false;
            continue;
        }
        if !in_section {
            result.push_str(line);
            result.push('\n');
        }
    }

    // Clean up: if only the shebang remains, delete the file
    let trimmed = result.trim();
    if trimmed.is_empty() || trimmed == "#!/bin/sh" {
        fs::remove_file(path)?;
    } else {
        fs::write(path, &result)?;
    }

    Ok(true)
}

/// Show hook installation status.
fn show_status() -> CliResult<()> {