Show github contributions graph in terminal / shell

github-contributions.sh

#!/bin/sh

MYGITHUB=ky0n

RAW=/tmp/$MYGITHUB-github
curl -s https://github.com/$MYGITHUB/ > $RAW

echo github.com/$MYGITHUB

CONTRIBUTIONS_PER_YEAR="$(cat /tmp/$MYGITHUB-github | pcregrep -M '[0-9]+\n*\s*+contributions\n*\s*in\n*\s*the\n*\s*last\n*\s*year')"
echo $CONTRIBUTIONS_PER_YEAR

RESULTS=$(cat $RAW | grep '<rect.*class="ContributionCalendar-day.*contribution' | awk '{match($0,/data-level="[0-9]+/);A=substr($0,RSTART,RLENGTH);sub(/.*="/,X,A);print A}')
LEVELS=($RESULTS)

COLORS=(238 28 34 41 82)

for i in $(seq 0 6); do 
    for j in $(seq 0 52); do
        index=$(expr $j '*' 7 + $i + 1)
        if [ "$index" -gt "${#LEVELS[@]}" ]; then
            continue
        fi
        COLOR=${COLORS[${LEVELS[j*7+i]}]}
        printf "\e[48;5;%dm  " $COLOR;
        printf '\e[0m';
    done
    printf "\n"
done

Just change the MYGITHUB Variable. Inspired by https://gist.github.com/johngrib/6e5fe7770ede87047cbd407a456f4f8c

Updated the shell script to reflect recent HTML changes.

It prints the GitHub contribution graph to the terminal