make fastfetch output centered

[ingenarel]

fastfetch --logo-padding-left $(( ( $(tput cols) - 93) / 2 ))

tput cols gets the terminal width in chars
93 should be your fastfetch width, in my case, the width of this line was 93 chars:
Disk (/mnt/G): 208.61 GiB / 210.81 GiB (99%) - fuseblk

and dividing it by 2 gets us the ammount needed for the padding!

i'm pretty sure that there's a way to find out the max width of a fetch logo, but i couldn't figure out a way. yet...

[alextorma]

@ingenarel, I gotchu -

fastfetch --logo-padding-left $(( ($(tput cols) - \
$(fastpitch --colors-block-range-start 0 --colors-block-range-end 0 --pipe |\
 cat -t | awk "/^\^/ {print}" |\
 sed -E "s/\^\[\[([[:digit:]]+)C/\1 /g"  |\
 awk "{print $1 + length - length($1)}" |\
 sort -n -r |\
 head -n 1)) / 2 ))