Git plumbingEimantas Vaičiūnas

Why C# rocks!

toc: git objects

blob

• Content

• Not a file!!!

• Not necessarily part of code-base

• Manipulated with hash-object/cat-file;

blob demo

tree

• References blobs as files w/ permissions;

• References trees as directories;

• Canreference blobs and trees as multiple files;

• Manipulated with update-index, write-tree && read-tree;

tree demo

commit

• points to a tree

• can have parents (mostly 1, sometimes > 1)

• contains committer / author data (name, email)

commit demo

tag• points to commit;

• points to tree;

• points to blob;

• points to anything;

• lightweight vs annotated

tag demo

thanks!