Backupppert/oh-my-git
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Rename "intro" to "high-level" and "internals" to "low-level"

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This commit is contained in:
Sebastian Morr 2020-10-12 19:00:32 +02:00
parent 09c54bfbdd
commit 79d89de5e7
27 changed files with 0 additions and 0 deletions
levels/internals
puzzle-apocalypse

44
levels/internals/puzzle-apocalypse
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[description]
Delete all objects in this repository using git commands only!
Useful commands:
git prune
git fsck
git reflog expire
Note: I'm not sure how to beat this level. :D
[setup]
echo foo > foo
BLOB=$(git hash-object -w foo)
echo bar > bar
git add .
git commit -m "Initial commit"
echo blabber >> bar
git commit -a -m "Second commit"
git update-ref refs/important HEAD
git update-ref refs/interesting "$BLOB"
[setup goal]
echo foo > foo
BLOB=$(git hash-object -w foo)
echo bar > bar
git add .
git commit -m "Initial commit"
echo blabber >> bar
git commit -a -m "Second commit"
git update-ref refs/important HEAD
git update-ref refs/interesting "$BLOB"
TREE=$(git mktree)
git read-tree $TREE
rm -rf .git/refs/*
rm -rf .git/objects/*
[win]
test "$(git cat-file --batch-check --batch-all-objects | wc -l)" -eq 0