Recursive list

[dtaniwaki]

It might be helpful if we can list hashes recursively.

e.g.

abcdef => bcdef2 => 32dce1
                               -> 43de1
                               -> 211e1
             => ce3183

[dtaniwaki]

I'm still thinking which format is better, graph or tree for recursive list.

Graph

* aaa
*   bbb
|\
| * ccc
* |   ddd
|\ \
| * | eee
* | |   fff
|\ \ \
| * | | ggg
* | | |   hhh
|\ \ \ \
| * | | | iii
* | | | |   jjj
|\ \ \ \ \
| * | | | | kkk
* | | | | |   lll
|\ \ \ \ \ \
| * | | | | | mmm
| | |_|_|_|/
| |/ 
*     nnn
* ooo
...

Tree

a
├── a1
│   ├── a1a
│   └── a1b
└── a2
    └── a2a
        ├── a2a1
        │   └── a2a1a
        ├── a2a2
        │   └── a2a2a
        └── a2a3
            └── a2a3a

The graph format is useful for commits branch transitions as git commits may eventually join up while the tree format is more useful for diff branches because no transitions should continue after each diff.

[dtaniwaki]

asciidag may be helpful if we go with DAG.

[dtaniwaki]

@everpeace commented in the original issue as below:

wow, impressive.

I just thought one thing. for example, assume we have two commit branch

a1 --> a1a
a2 --> a1a

then, a2-->a1a might contains commit a1.

In this case, how does output look like??