add log command

Dependencies

• [2] 7FW5LLFA add command line interface
• [*] FHV5776V init record

Change contents

• edit in src/main.rs at line 5
  [2.32]

  [2.32]
  + use libpijul::Base32;
• edit in src/main.rs at line 21
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  [2.387]
  + /// 時系列順にパッチのカスタムログを表示します

  + Log,
• edit in src/main.rs at line 35
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  [2.444]
  + Commands::Log => {

  + // 既存のログ表示（graphから情報を引く形にリファクタ）

  + let mut nodes: Vec<_> = pijul_graph.graph.node_indices().map(|idx| &pijul_graph.graph[idx]).collect();

  + nodes.sort_by(|a, b| b.timestamp.cmp(&a.timestamp));
• edit in src/main.rs at line 40
  [2.445]

  [2.445]
  + println!("\n\x1b[1m=== Pijul Custom Log (Total: {}) ===\x1b[0m\n", nodes.len());

  + for node in nodes {

  + println!("\x1b[38;5;214mChange\x1b[0m \x1b[1m{}\x1b[0m", node.hash.to_base32());

  + println!("\x1b[32mAuthor:\x1b[0m {}", node.author);

  + println!("\x1b[34mDate:\x1b[0m {}", node.timestamp);

  + println!("\n {}\n", node.message);

  + println!("\x1b[38;5;244m--------------------------------------------------------\x1b[0m");

  + }

  + }