Method format_oneline

atomic-cli/src/commands/log/command.rs:339–383

Format entries for oneline output. # Arguments `entries` - History entries to format `hash_length` - Number of hash characters to display # Returns Formatted output string.

(&self, entries: &[HistoryEntry], hash_length: usize)

    ///
    /// Formatted output string.
    pub(crate) fn format_oneline(&self, entries: &[HistoryEntry], hash_length: usize) -> String {
        let mut output = String::new();

        // Calculate max author width for alignment
        let max_author_width = entries
            .iter()
            .filter_map(|e| e.authors())
            .filter_map(|authors| authors.first())
            .map(|a| a.name.len())
            .max()
            .unwrap_or(10)
            .min(20); // Cap at 20 characters

        for entry in entries {
            let hash_str = format_hash_with_length(&entry.hash, hash_length);

            let date_str = entry
                .timestamp()
                .map(|ts| ts.format("%Y-%m-%d").to_string())
                .unwrap_or_else(|| "          ".to_string());

            let author_name = entry
                .authors()
                .and_then(|authors| authors.first())
                .map(|a| truncate_string(&a.name, max_author_width))
                .unwrap_or_else(|| "(unknown)".to_string());

            let message = entry.message().unwrap_or("(no message)");
            let first_line = message.lines().next().unwrap_or(message);

            let tagged_marker = if entry.is_tagged { "*" } else { " " };

            output.push_str(&format!(
                "{}{} {} {:width$} {}\n",
                style_hash(&hash_str),
                hint(tagged_marker),
                style_timestamp(&date_str),
                style_author(&author_name),
                first_line,
                width = max_author_width
            ));
        }

        output
    }

    /// Format entries for JSON output.
    ///