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21 lines
860 B
Text
21 lines
860 B
Text
Blobs just have some content and an ID. It would be convenient to be able to give names to a blob, right?
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The second type of Git object is called a "tree" - a tree points a bunch of blobs, and gives each of them a name!
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How can we build our own trees? Introducing: the index!
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The index is like a "work in progress" version of a tree, where we can add and remove blobs. When we're happy with what we have built, we can make it into a real tree object!
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We can use
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$ git update-index --add <file>
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to make the file's content into a blob, and to add that blob to the index using the file's name.
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When we're happy with out index, we can convert it into a tree using
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$ git write-tree
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That command will output the ID of the newly crated tree.
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Build a tree containing just the 'noises' file, which we conveniently placed in your current directory! :)
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