#!/usr/bin/bash

git init -q --bare --object-format=sha256
blobA=$(echo "help" | git hash-object --stdin -w)
blobB=$(echo "foo"  | git hash-object --stdin -w)
tree=$(printf "100644 blob $blobA	help\n100644 blob $blobB	README.md\n160000 commit dc55b828328c8e494f67874a7d8c03dd1c6b4e02d16b86e08e47d70ecd799680	mingw32-gcc\n160000 commit d6a74c08406ce40cc8f7bff2d5cf309087a8728361cc75354b0862ba508193b8	nodejs-common\n160000 commit c678c57007d496a98bec668ae38f2c26a695f94af78012f15d044ccf066ccb41	nodejs21\n160000 commit 873a323b262ebb3bd77b2592b2e11bdd08dbc721cbf4ac9f97637e58e1fffce7	nodejs22\n160000 commit 35c702e8501eedeb5ce43d6f3460d11c791cfefaa77248f08cad55d00c37e73a	python311\n"|git mktree)
commit=$(git commit-tree -m 'OK' $tree)
git reset --soft $commit

echo $commit