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Description
I ran into an issue where the hashes are different between this lib and a standard subtree split. This is causing issues when trying to push the changes to a child repos, while using git subtree push works fine.
$ git version
git version 2.34.1
$ splitsh-lite --version
splitsh-lite version v1.0.1This issue can be reproduced via this script using https://github.com/crystal-manyrepos/two (but also reproduces when using this repo for example):
mkdir mono
cd mono/
git init
touch README.md
git add -A
git commit -m "Initialize mono repo"
git subtree add --prefix=libs/two/ git@github.com:crystal-manyrepos/two.git master
splitsh-lite --scratch --prefix=libs/two && git subtree split --prefix=libs/twoMore details below, but it seems like splitsh isn't gathering all the expected commits which results in the hash being different in the end. I'm not using --squash so I don't think it's related to #15. I actually also tried with that Docker image in that issue and same problem.
Output:
Initialized empty Git repository in /home/george/dev/git/crystal-many/mono/.git/
[master (root-commit) 1a613f0] Initialize mono repo
1 file changed, 0 insertions(+), 0 deletions(-)
create mode 100644 README.md
git fetch git@github.com:crystal-manyrepos/two.git master
remote: Enumerating objects: 20, done.
remote: Counting objects: 100% (20/20), done.
remote: Compressing objects: 100% (14/14), done.
remote: Total 20 (delta 3), reused 19 (delta 2), pack-reused 0
Unpacking objects: 100% (20/20), 4.01 KiB | 373.00 KiB/s, done.
From github.com:crystal-manyrepos/two
* branch master -> FETCH_HEAD
Added dir 'libs/two'
1 commits created, 5 commits traversed, in 6ms
c8f28643a1f9cb160a075e1672addd1a30d63d6b
88ce77827ecd614fcca6e2bbb6983999daab2367Debug output:
$ splitsh-lite --prefix=libs/two/ --scratch --debug
2021/12/12 10:25:17 Splitting refs/heads/master
2021/12/12 10:25:17 From "libs/two/" to "ROOT"
2021/12/12 10:25:17 Processing commit: 1a613f0abf4fd5ce57a6d7ec2c9e70bef0c61127
2021/12/12 10:25:17 parents:
2021/12/12 10:25:17 newparents:
2021/12/12 10:25:17 Processing commit: 6e5fa9f03d5350ebee79b6899de1072a3dd126e9
2021/12/12 10:25:17 parents:
2021/12/12 10:25:17 newparents:
2021/12/12 10:25:17 Processing commit: 686027d84b670d9fa7861fe9b16c24a79428a2d4
2021/12/12 10:25:17 parents: 6e5fa9f03d5350ebee79b6899de1072a3dd126e9
2021/12/12 10:25:17 newparents:
2021/12/12 10:25:17 Processing commit: 88ce77827ecd614fcca6e2bbb6983999daab2367
2021/12/12 10:25:17 parents: 686027d84b670d9fa7861fe9b16c24a79428a2d4
2021/12/12 10:25:17 newparents:
2021/12/12 10:25:17 Processing commit: 868052990df6cddf09cc35c4bcbf63c4ade5c66c
2021/12/12 10:25:17 parents: 1a613f0abf4fd5ce57a6d7ec2c9e70bef0c61127 88ce77827ecd614fcca6e2bbb6983999daab2367
2021/12/12 10:25:17 newparents:
2021/12/12 10:25:17 tree is: 774bd095bf0c560acd754e6351f389fe2d1451f0
2021/12/12 10:25:17 copy commit "868052990df6cddf09cc35c4bcbf63c4ade5c66c" "774bd095bf0c560acd754e6351f389fe2d1451f0" ""
2021/12/12 10:25:17 newrev is: c8f28643a1f9cb160a075e1672addd1a30d63d6b
1 commits created, 5 commits traversed, in 4ms
c8f28643a1f9cb160a075e1672addd1a30d63d6bGit log (master):
$ git log
commit 868052990df6cddf09cc35c4bcbf63c4ade5c66c (HEAD -> master)
Merge: 1a613f0 88ce778
Author: George Dietrich <george@dietrich.app>
Date: Sun Dec 12 10:24:46 2021 -0500
Add 'libs/two/' from commit '88ce77827ecd614fcca6e2bbb6983999daab2367'
git-subtree-dir: libs/two
git-subtree-mainline: 1a613f0abf4fd5ce57a6d7ec2c9e70bef0c61127
git-subtree-split: 88ce77827ecd614fcca6e2bbb6983999daab2367
commit 1a613f0abf4fd5ce57a6d7ec2c9e70bef0c61127
Author: George Dietrich <george@dietrich.app>
Date: Sun Dec 12 10:24:45 2021 -0500
Initialize mono repo
commit 88ce77827ecd614fcca6e2bbb6983999daab2367
Author: George Dietrich <george@dietrich.app>
Date: Sat Dec 11 23:19:21 2021 -0500
Bump component versions
commit 686027d84b670d9fa7861fe9b16c24a79428a2d4
Author: George Dietrich <george@dietrich.app>
Date: Sat Dec 11 22:39:52 2021 -0500
Add .summary method
commit 6e5fa9f03d5350ebee79b6899de1072a3dd126e9
Author: George Dietrich <george@dietrich.app>
Date: Sat Dec 11 22:39:10 2021 -0500
Initial commitGit log, branch created via splitsh:
$ splitsh-lite --prefix=libs/two/ --scratch --target=refs/heads/splitsh
1 commits created, 5 commits traversed, in 6ms
c8f28643a1f9cb160a075e1672addd1a30d63d6b
$ git co splitsh
$ git log
commit c8f28643a1f9cb160a075e1672addd1a30d63d6b (HEAD -> splitsh)
Author: George Dietrich <george@dietrich.app>
Date: Sun Dec 12 10:24:46 2021 -0500
Add 'libs/two/' from commit '88ce77827ecd614fcca6e2bbb6983999daab2367'
git-subtree-dir: libs/two
git-subtree-mainline: 1a613f0abf4fd5ce57a6d7ec2c9e70bef0c61127
git-subtree-split: 88ce77827ecd614fcca6e2bbb6983999daab2367Git log, branch created via subtree split:
$ git subtree split -P libs/two -b subtree-split
Created branch 'subtree-split'
88ce77827ecd614fcca6e2bbb6983999daab2367
$ git co subtree-split
$ git log
commit 88ce77827ecd614fcca6e2bbb6983999daab2367 (HEAD -> subtree-split)
Author: George Dietrich <george@dietrich.app>
Date: Sat Dec 11 23:19:21 2021 -0500
Bump component versions
commit 686027d84b670d9fa7861fe9b16c24a79428a2d4
Author: George Dietrich <george@dietrich.app>
Date: Sat Dec 11 22:39:52 2021 -0500
Add .summary method
commit 6e5fa9f03d5350ebee79b6899de1072a3dd126e9
Author: George Dietrich <george@dietrich.app>
Date: Sat Dec 11 22:39:10 2021 -0500
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