git-hooks: better handling in './g -z' with win-links

and linux-links

This patch improve patch
9afc6b22e225e8a6ec50c1cbb4d966585d15dbfd git-hooks:
overwrite the windows-links not with linux-links

The main problem with the previous patch is that
when an alias is set for git, this alias will not
map in the Shell script passed, better you
use a git-symlink.

The other problem was the behavior of cygwin-bash
and win-git-bash that is not always the same, e.g.
- winlnk=$(cmd /C ... 2>&1) it hang infinity,
line 123
- the 'ln' made not link, it only copy the files

Improving the FOR in ./git-hooks/README, when
you have the copied files, need a other del command

The patch can not set the windows-links, only output
the ./git-hooks/README
But in Win 11 should be possible, it is not needed
admin-rights for the 'mklink' command

Change-Id: Icecdb96e65fe2bba1270dfad2ac1af5af145925a
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/148462
Tested-by: Jenkins
Reviewed-by: Juergen Funk <juergen.funk_ml@cib.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/.git-hooks/README b/.git-hooks/README
index 5ef9e8e45a48..62a16c1de69e 100644
--- a/.git-hooks/README
+++ b/.git-hooks/README
@@ -7,7 +7,8 @@ To install manually, run:
 When you using GIT for Windows, you need Windows links
 Open a Dos-Box with admin rights then
   cd .git/hooks
-  FOR /F " usebackq " %i IN (`dir /b ..\..\.git-hooks`) DO del /as /f %i & mklink %i ..\..\.git-hooks\%i
+  FOR /F " usebackq " %i IN (`dir /b ..\..\.git-hooks`) DO del /as /f %i & del %i & mklink %i ..\..\.git-hooks\%i
+the error 'Could Not Find ...' can be ignore
 
 There are two groups of these hooks: client side and server side.