Method run

src/main/java/club/qqtim/command/Show.java:26–42

()

    private String id;

    @Override
    public void run() {
        final CommitObject commit = Commit.getCommit(id);

        String parentTree = null;
        if (Objects.nonNull(commit.getParents()) && !commit.getParents().isEmpty()) {
            parentTree = Commit.getCommit(commit.getParents().get(0)).getTree();
        }

        Log.printCommit(id, commit);

        final String result = DiffUtil.diffTrees(
                ReadTree.getTree(parentTree), ReadTree.getTree(commit.getTree())
        );

        log.info(result);
    }
}