On Wed, Sep 08, 2021 at 12:53:42AM +0000, Mirochnik, Oleg V wrote: > Hi, > > Originally the issue was reported in https://github.com/git-for-windows/git/issues/3409 > But I was asked to report it in the mail list as the issue is not a Windows related. > > As you can see below "git apply --binary" converts files into CRLF mode if .gitattributes file modification is included into a patch file. > IMO behavior should be consistent - "git apply --binary" should not convert files into CRLF mode because of unrelated change in .gitattributes file. It was probablty me who suggested to report this issue here on the mailing list. Thanks for doing so. I extracted your test script, run it on a Mac, and it seems to give a different result then your run. Just to quote the las lines: +++ patch no CR HEAD is now at a47b66d init +++ After reset and before patch LF cr/foo LF lf/foo LF lf/.gitattributes +++ After patch LF cr/foo LF lf/foo LF lf/.gitattributes --------- Seeing this, I am unsure what is going on. It may be an idea to convert the script into a real git test case, and send it to the list. There is a command git ls-files --eol to let Git report the line endings of files Using ---------------- echo "this is what I expected" >expect && git ls-files --eol >actual && test_cmp expect actual ------------------ would allow everybody to see what is possible wrong. And somebody may be willing to dig deeper - and if it a bug, send a patch > > Steps: > $ cat doit > git --version --build-options > git config --global core.autocrlf true > > rm -rf tst > mkdir tst > cd tst > mkdir repo.git > cd repo.git > git init --bare > cd .. > git clone repo.git 1 > cd 1 > mkdir cr lf > echo '* -text' > lf/.gitattributes > for d in *; do for b in {1..5}; do echo foo >> $d/foo; done; done > git add * > git commit -m init > git push > cd ../ > > git clone repo.git/ 2 > cd 2 > for a in `find * -type f`; do echo `od -c $a | grep -q '\\r' && echo CR || echo LF` $a; done > for a in `find * -type f`; do echo '# dummy' >> $a; done > git commit -a -m dummy > echo "" > echo +++ After commit and before diff > for a in `find * -type f`; do echo `od -c $a | grep -q '\\r' && echo CR || echo LF` $a; done > git diff --binary HEAD~ -- cr lf > ../patch.with > git diff --binary HEAD~ -- cr lf/foo > ../patch.without > git diff --binary HEAD~ -- lf > ../patch.lf-only > cd .. > > echo "" > echo +++ Patches > for a in patch*; do echo `od -c $a | grep -q '\\r' && echo CR || echo LF` $a; done > > git clone repo.git 3 > cd 3 > > echo "" > echo +++ patch w/o .gitattributes > git reset --hard > echo +++ After reset and before patch > for a in `find * -type f`; do echo `od -c $a | grep -q '\\r' && echo CR || echo LF` $a; done > git apply --binary ../patch.without > echo +++ After patch > for a in `find * -type f`; do echo `od -c $a | grep -q '\\r' && echo CR || echo LF` $a; done > > echo "" > echo +++ patch with .gitattributes > git reset --hard > echo +++ After reset and before patch > for a in `find * -type f`; do echo `od -c $a | grep -q '\\r' && echo CR || echo LF` $a; done > git apply --binary ../patch.with > echo +++ After patch > for a in `find * -type f`; do echo `od -c $a | grep -q '\\r' && echo CR || echo LF` $a; done > > > echo "" > echo +++ patch no CR > git reset --hard > echo +++ After reset and before patch > for a in `find * -type f`; do echo `od -c $a | grep -q '\\r' && echo CR || echo LF` $a; done > git apply --binary ../patch.lf-only > echo +++ After patch > for a in `find * -type f`; do echo `od -c $a | grep -q '\\r' && echo CR || echo LF` $a; done > > git config --global core.autocrlf false > > $ sh doit > git version 2.29.2 > cpu: x86_64 > no commit associated with this build > sizeof-long: 8 > sizeof-size_t: 8 > shell-path: /bin/sh > Initialized empty Git repository in /tmp/issue3409/tst/repo.git/ > Cloning into '1'... > warning: You appear to have cloned an empty repository. > done. > warning: LF will be replaced by CRLF in cr/foo. > The file will have its original line endings in your working directory > [master (root-commit) fc793f1] init > 3 files changed, 11 insertions(+) > create mode 100644 cr/foo > create mode 100644 lf/.gitattributes > create mode 100644 lf/foo > Enumerating objects: 6, done. > Counting objects: 100% (6/6), done. > Delta compression using up to 24 threads > Compressing objects: 100% (3/3), done. > Writing objects: 100% (6/6), 378 bytes | 378.00 KiB/s, done. > Total 6 (delta 0), reused 0 (delta 0), pack-reused 0 > To /tmp/issue3409/tst/repo.git > * [new branch] master -> master > Cloning into '2'... > done. > CR cr/foo > LF lf/foo > LF lf/.gitattributes > warning: LF will be replaced by CRLF in cr/foo. > The file will have its original line endings in your working directory > [master 718534d] dummy > 3 files changed, 3 insertions(+) > > +++ After commit and before diff > CR cr/foo > LF lf/foo > LF lf/.gitattributes > > +++ Patches > CR patch.lf-only > CR patch.with > CR patch.without > Cloning into '3'... > done. > > +++ patch w/o .gitattributes > HEAD is now at fc793f1 init > +++ After reset and before patch > CR cr/foo > LF lf/foo > LF lf/.gitattributes > +++ After patch > CR cr/foo > LF lf/foo > LF lf/.gitattributes > > +++ patch with .gitattributes > HEAD is now at fc793f1 init > +++ After reset and before patch > CR cr/foo > LF lf/foo > LF lf/.gitattributes > +++ After patch > CR cr/foo > CR lf/foo > CR lf/.gitattributes > > +++ patch no CR > HEAD is now at fc793f1 init > +++ After reset and before patch > CR cr/foo > LF lf/foo > LF lf/.gitattributes > +++ After patch > CR cr/foo > LF lf/foo > LF lf/.gitattributes
