puis-je récupérer la version du fichier de git pour une date donnée ? -Débordement de pile

I need to retrieve the version of some file in my git repository which was the last commit before a date. For example, my date is 2013-03-08 and so I want to the version of the file committed on 2013-03-07 or before.

I can use a command like git show HEAD~<REVISION-NUM>:foo/bar/myfile.c but I have to figure out what <REVISION-NUM> is for my date. Moreover, if I need to retrieve multiple files for the same date, their <REVISION-NUM>s might be different.

So is there a command that would allow me to specify the date directly

You can do it with rev-parse

git help rev-parse for details e.g.

git checkout 'master@{2013-06-01}'
git checkout 'master@{yesterday}'
git checkout 'master@{5 days ago}'

This will get you the most recent commit before the desired date:

git log -n1 --before <date>

You could then just check out that commit (i.e. git checkout <sha1>) and see the state of all files as of that time.

I need to retrieve the version of some file in my git repository which was the last commit before a date. For example, my date is 2013-03-08 and so I want to the version of the file committed on 2013-03-07 or before.

I can use a command like git show HEAD~<REVISION-NUM>:foo/bar/myfile.c but I have to figure out what <REVISION-NUM> is for my date. Moreover, if I need to retrieve multiple files for the same date, their <REVISION-NUM>s might be different.

So is there a command that would allow me to specify the date directly

You can do it with rev-parse

git help rev-parse for details e.g.

git checkout 'master@{2013-06-01}'
git checkout 'master@{yesterday}'
git checkout 'master@{5 days ago}'

This will get you the most recent commit before the desired date:

git log -n1 --before <date>

You could then just check out that commit (i.e. git checkout <sha1>) and see the state of all files as of that time.

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