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getgit: flag for installation without modifying the environment
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passing -e has the following effects:

1. `/etc/profile.d` is not processed.
2. The context menu scripts `ctxmenu.bat` and `rm-ctxmenu.bat` are not created.
3. `/cmd` is not added to the path, programs in `/cmd` are installed to `[/usr]/bin`.

Signed-off-by: Luna Saphie Mittelbach <[email protected]>
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@LunarLambda
LunarLambda committed Feb 27, 2024
1 parent f5f4496 commit 6cff4a3
Showing 1 changed file with 72 additions and 62 deletions.
134 changes: 72 additions & 62 deletions git-extra/getgit
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ function usage(){
echo " -k keep all downloaded, extracted files in \"/tmp\""
echo " -s skip downloading"
echo " -f forcibly update no matter what version it is"
echo " -e don't modify the environment (no /cmd in path, /etc/profile.d)"
echo " -h this prints me..."
exit
}
Expand Down Expand Up @@ -108,6 +109,8 @@ until [ $# -eq 0 ]; do
force_update=1; shift;;
-s)
skip_download=1; shift;;
-e)
no_env=1; shift;;
-h)
usage; shift;;
*)
Expand Down Expand Up @@ -188,72 +191,79 @@ process "/mingw$bit/share/git-core"
process "/mingw$bit/share/git-gui"
process -f "/mingw$bit/share/perl5"
process -f "/mingw$bit/ssl"
process "/cmd"
process -f "/etc/profile.d"
if [[ ! x$no_env == x1 ]]; then
process "/cmd"
process -f "/etc/profile.d"
else
cp -f $gitupk/cmd/* $bin
fi
cp -f $gitupk/usr/bin/git* $bin

echo ""
# Generating scripts
ctxmenu=/cmd/ctxmenu.bat
echo '@echo off' > $ctxmenu
echo '' >> $ctxmenu
echo 'set /p=Adding "Git GUI Here" ... <nul' >> $ctxmenu
echo 'reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\git_gui" /f /ve /d "Git &GUI Here"' >> $ctxmenu
echo 'set /p=Adding icon for "Git GUI Here" ... <nul' >> $ctxmenu
echo 'reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\git_gui" /f /v Icon /d "%~dp0\git-gui.exe"' >> $ctxmenu
echo 'set /p=Adding command for "Git GUI Here" ... <nul' >> $ctxmenu
if [[ "$system" == "Msys" ]]; then
echo 'reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\git_gui\command" '\
'/f /ve /d "\"%~dp0\git-gui.exe\" \"--working-dir\" \"%%v.\""' >> $ctxmenu
else # Cygwin
echo 'reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\git_gui\command" '\
'/f /ve /d "cmd.exe /s /c \"set \"PATH=%~dp0\..\bin\" '\
'^&^& \"%~dp0\git-gui.exe\" \"--working-dir\" \"%%v.\"\""' >> $ctxmenu
fi
echo '' >> $ctxmenu
echo 'set /p=Adding "Git Bash Here" ... <nul' >> $ctxmenu
echo 'reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\git_shell" /f /ve /d "Git Ba&sh Here"' >> $ctxmenu
echo 'set /p=Adding icon for "Git Bash Here" ... <nul' >> $ctxmenu
echo 'reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\git_shell" /f /v Icon /d "%~dp0\git-gui.exe"' >> $ctxmenu
echo 'set /p=Adding command for "Git Bash Here" ... <nul' >> $ctxmenu
if [[ "$system" == "Msys" ]]; then
echo 'reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\git_shell\command" '\
'/f /ve /d "\"%~dp0..\usr\bin\mintty.exe\" -i /cmd/git-gui.exe /usr/bin/bash -c '\
'\"cd '"'%%v'; export CHERE_INVOKING=1; export MSYSTEM=MINGW$bit; exec /usr/bin/bash --login -i"'\""' >> $ctxmenu
else # Cygwin
echo 'reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\git_shell\command" '\
'/f /ve /d "\"%~dp0..\bin\mintty.exe\" -i /cmd/git-gui.exe /bin/bash -c '\
'\"cd '"'%%v'; export CHERE_INVOKING=1; export PATH=/mingw$bit/bin:\$PATH; exec /bin/bash --login -i"'\""' >> $ctxmenu
fi
echo '' >> $ctxmenu
echo 'pause' >> $ctxmenu
chmod +x $ctxmenu
echo "A batch script by which the \"Git GUI Here\" and \"Git Bash Here\" could "
echo "be added to the context menu is available as $ctxmenu "
if [[ ! x$no_env == x1 ]]; then
echo ""
# Generating scripts
ctxmenu=/cmd/ctxmenu.bat
echo '@echo off' > $ctxmenu
echo '' >> $ctxmenu
echo 'set /p=Adding "Git GUI Here" ... <nul' >> $ctxmenu
echo 'reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\git_gui" /f /ve /d "Git &GUI Here"' >> $ctxmenu
echo 'set /p=Adding icon for "Git GUI Here" ... <nul' >> $ctxmenu
echo 'reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\git_gui" /f /v Icon /d "%~dp0\git-gui.exe"' >> $ctxmenu
echo 'set /p=Adding command for "Git GUI Here" ... <nul' >> $ctxmenu
if [[ "$system" == "Msys" ]]; then
echo 'reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\git_gui\command" '\
'/f /ve /d "\"%~dp0\git-gui.exe\" \"--working-dir\" \"%%v.\""' >> $ctxmenu
else # Cygwin
echo 'reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\git_gui\command" '\
'/f /ve /d "cmd.exe /s /c \"set \"PATH=%~dp0\..\bin\" '\
'^&^& \"%~dp0\git-gui.exe\" \"--working-dir\" \"%%v.\"\""' >> $ctxmenu
fi
echo '' >> $ctxmenu
echo 'set /p=Adding "Git Bash Here" ... <nul' >> $ctxmenu
echo 'reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\git_shell" /f /ve /d "Git Ba&sh Here"' >> $ctxmenu
echo 'set /p=Adding icon for "Git Bash Here" ... <nul' >> $ctxmenu
echo 'reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\git_shell" /f /v Icon /d "%~dp0\git-gui.exe"' >> $ctxmenu
echo 'set /p=Adding command for "Git Bash Here" ... <nul' >> $ctxmenu
if [[ "$system" == "Msys" ]]; then
echo 'reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\git_shell\command" '\
'/f /ve /d "\"%~dp0..\usr\bin\mintty.exe\" -i /cmd/git-gui.exe /usr/bin/bash -c '\
'\"cd '"'%%v'; export CHERE_INVOKING=1; export MSYSTEM=MINGW$bit; exec /usr/bin/bash --login -i"'\""' >> $ctxmenu
else # Cygwin
echo 'reg add "HKEY_CLASSES_ROOT\Directory\Background\shell\git_shell\command" '\
'/f /ve /d "\"%~dp0..\bin\mintty.exe\" -i /cmd/git-gui.exe /bin/bash -c '\
'\"cd '"'%%v'; export CHERE_INVOKING=1; export PATH=/mingw$bit/bin:\$PATH; exec /bin/bash --login -i"'\""' >> $ctxmenu
fi
echo '' >> $ctxmenu
echo 'pause' >> $ctxmenu
chmod +x $ctxmenu
echo "A batch script by which the \"Git GUI Here\" and \"Git Bash Here\" could "
echo "be added to the context menu is available as $ctxmenu "

echo ""
rm_ctxmenu=/cmd/rm-ctxmenu.bat
echo '@echo off' > $rm_ctxmenu
echo '' >> $rm_ctxmenu
echo 'set /p=Deleting "Git GUI Here" ... <nul' >> $rm_ctxmenu
echo 'reg delete "HKEY_CLASSES_ROOT\Directory\Background\shell\git_gui" /f' >> $rm_ctxmenu
echo 'set /p=Deleting "Git Bash Here" ... <nul' >> $rm_ctxmenu
echo 'reg delete "HKEY_CLASSES_ROOT\Directory\Background\shell\git_shell" /f' >> $rm_ctxmenu
echo 'pause' >> $rm_ctxmenu
echo '' >> $rm_ctxmenu
chmod +x $rm_ctxmenu
echo "A batch script by which the \"Git GUI Here\" and \"Git Bash Here\" could "
echo "be removed from the context menu is available as $rm_ctxmenu "
echo ""
rm_ctxmenu=/cmd/rm-ctxmenu.bat
echo '@echo off' > $rm_ctxmenu
echo '' >> $rm_ctxmenu
echo 'set /p=Deleting "Git GUI Here" ... <nul' >> $rm_ctxmenu
echo 'reg delete "HKEY_CLASSES_ROOT\Directory\Background\shell\git_gui" /f' >> $rm_ctxmenu
echo 'set /p=Deleting "Git Bash Here" ... <nul' >> $rm_ctxmenu
echo 'reg delete "HKEY_CLASSES_ROOT\Directory\Background\shell\git_shell" /f' >> $rm_ctxmenu
echo 'pause' >> $rm_ctxmenu
echo '' >> $rm_ctxmenu
chmod +x $rm_ctxmenu
echo "A batch script by which the \"Git GUI Here\" and \"Git Bash Here\" could "
echo "be removed from the context menu is available as $rm_ctxmenu "

echo ""
# Setting ENV
echo -n "Setting env ..."
userpath=$(reg query "HKEY_CURRENT_USER\Environment" //v Path 2>/dev/null | awk 'NR==3 {print $NF}')
if [[ "$userpath" == "" ]]; then
setx PATH "$(cygpath -m /cmd)" > /dev/null 2>&1
elif [[ "$userpath" != *"$(cygpath -m /cmd)"* ]]; then
setx PATH "$(cygpath -m /cmd);$userpath" > /dev/null 2>&1
echo ""
# Setting ENV
echo -n "Setting env ..."
userpath=$(reg query "HKEY_CURRENT_USER\Environment" //v Path 2>/dev/null | awk 'NR==3 {print $NF}')
if [[ "$userpath" == "" ]]; then
setx PATH "$(cygpath -m /cmd)" > /dev/null 2>&1
elif [[ "$userpath" != *"$(cygpath -m /cmd)"* ]]; then
setx PATH "$(cygpath -m /cmd);$userpath" > /dev/null 2>&1
fi
fi

echo done

echo ""
Expand All @@ -274,4 +284,4 @@ fi
echo "Git is now available! If you want to add \"Git GUI Here\" and \"Git Bash"
echo "Here\" to the context menu, please help yourself with it using the "
echo "$ctxmenu script. If you want to use \"git svn\", please install"
echo "perl and subversion via $install_via_this"
echo "perl and subversion via $install_via_this"

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