Fix protected branch files detection on pre_receive hook (#31778) #31796
+81
−14
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
) Fix go-gitea#31738 When pushing a new branch, the old commit is zero. Most git commands cannot recognize the zero commit id. To get the changed files in the push, we need to get the first diverge commit of this branch. In most situations, we could check commits one by one until one commit is contained by another branch. Then we will think that commit is the diverge point. And in a pre-receive hook, this will be more difficult because all commits haven't been merged and they actually stored in a temporary place by git. So we need to bring some envs to let git know the commit exist.
GiteaBot
added
the
lgtm/need 2
pull-request-size
bot
added
the
size/M
wolfogre
approved these changes
Aug 7, 2024
GiteaBot
added
lgtm/need 1
silverwind
approved these changes
Aug 7, 2024
GiteaBot
added
lgtm/done
wolfogre
added
the
reviewed/wait-merge
GiteaBot
removed
the
reviewed/wait-merge
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Backport #31778 by @lunny
Fix #31738
When pushing a new branch, the old commit is zero. Most git commands cannot recognize the zero commit id. To get the changed files in the push, we need to get the first diverge commit of this branch. In most situations, we could check commits one by one until one commit is contained by another branch. Then we will think that commit is the diverge point.
And in a pre-receive hook, this will be more difficult because all commits haven't been merged and they actually stored in a temporary place by git. So we need to bring some envs to let git know the commit exist.