generate-table.sh

#!/bin/bash
echo "Regenerating README Table"

if [ -a .commit ]
then
    rm -f .commit
    cat<<'EOF' > .process.awk
#!/usr/bin/env gawk
BEGIN{
  FS = "[| \t]+";
  l=0;
  s=0;
  b=0;
  w=0;
  t=0;
}
{
  print;
  l+=$2;
  s+=$3;
  b+=$4;
  w+=$5;
  t+=$6;
  for (i=8;i<=NF;i++) {
    val=$i
    arr[val]=val;
  }
}
END{
  out="";
  count = asorti(arr,oarr);
  for (v=1; v < count; v++) {
    out=out" "oarr[v];
  }
  print "**TOTAL**|**" l "**|**" s "**|**" b "**|**" w "**|**" t "**| |" out;
}
EOF

    (awk 'BEGIN{ p = 1 }/^ Day /{ p = 0 }{ if (p == 1) { print } }' README.md
     echo " Day | Lines | Code | Bytes | Chars | Time | Source | Headers"
     echo ":---:|:-----:|:----:|:-----:|:-----:| ----:|:------:|:-------") > README2.md
    for i in src/*/*.cpp
    do
        id=$(basename $i .cpp)
        (sed -r 's/[^0-9]+//g' <<< $id #day
         grep -c '^' $i #lines
         grep '^[^#]' $i | grep -c '[A-z0-9]' #code
         wc -m < $i # bytes
         paste -sd' ' < $i | sed -r 's/\s+//g' | wc -m #chars
         make run_$id | sed -r '/timing/!d;s/[^0-9.]+//g' | paste -sd'+' | bc | sed -r 's/^\./0./;s/^(.*)\.(....).*$/\1.\2/' #time
         sed -r 's|(.*)/(.*)|[\2](https://github.com/willkill07/adventofcode/blob/master/\1/\2)|' <<< $i #source
         grep '^#include[^.]*$' $i | sed -r 's/#include [<"](.*)[">]/`\1`/' | sort -s | paste -sd' ' #headers
        ) | paste -sd '|' >> .temp_file.txt
    done
    gawk -f .process.awk < .temp_file.txt >> README2.md && mv README{2,}.md && rm -f .temp_file.txt .process.awk
    git add README.md
    git commit --amend -C HEAD --no-verify
fi
exit