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Cjku/git: Difference between revisions
→Cache and commit
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[[File:gitcache1.png|thumb|center|800px|Figure 3. cache - add files.]] | [[File:gitcache1.png|thumb|center|800px|Figure 3. cache - add files.]] | ||
[[File:gitcache2.png|thumb|center|800px|Figure 4. cache - modify a file.]] | [[File:gitcache2.png|thumb|center|800px|Figure 4. cache - modify a file.]] | ||
XXXXXXXXXXXXXXXXXX | |||
To keep what you have changed in working directory to object store, you have to | To keep what you have changed in working directory to object store, you have to | ||
# Track files you change. | # Track files you change. | ||
# Cache this tracked file | # Cache this tracked file - hash -> generate new blob | ||
# To snapshot the difference between index and current tree, new tree will be created. | # To snapshot the difference between index and current tree, new tree will be created. | ||
# Create a new commit object, which refer to this new tree, and record commit message, author and committer. | # Create a new commit object, which refer to this new tree, and record commit message, author and committer. | ||