Simple script for lazy people

I've been modifying minor things in the great Leather theme, originally created by bmeh, and I find it quite boring and annoying to repeat a series of actions:
1) Zipping
2) Naming to mtz
3) copy to theme folder
4) Flash the theme

With a little help from a friend, I came up with a short command line script which do step 1-3 in a single click. Hope it help those like me.

Code:

for %%* in (.) do @set F=%%~n*
7za a %F%.zip
ren %F%.zip %F%.mtz
adb push %F%.mtz /sdcard/MIUI/theme/
pause

I hope someone can give the command for the step 4.