Performance optimization for tags synchronization (#34355) #34522
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The tags synchronization is very slow for a non-mirror repository with many tags especially forking. This PR make all repositories' tags synchronization use the same function and remove the low performance synchronization function. The commit count of tag now will not be stored into database when syncing. Since the commits count will always be read from cache or git data, the `NumCommits` in the release table will be updated for the first read from git data.
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Backport #34355 by @lunny
The tags synchronization is very slow for a non-mirror repository with many tags especially forking. This PR make all repositories' tags synchronization use the same function and remove the low performance synchronization function. The commit count of tag now will not be stored into database when syncing. Since the commits count will always be read from cache or git data, the
NumCommitsin the release table will be updated for the first read from git data.