#!/bin/sh

links=
linkprefix=
if [ "$1" = "--links" ]
then
    links=true
    if [ -n "$2" ]
    then
        linkprefix="$2"
    fi
fi

# Write header
printf "| %s |" "Create script"
alignment="| :--- |"
# All create directories have the same filenames, just choose any one.
# from https://unix.stackexchange.com/a/156326
for copy in ../logs/"$(set -- ../logs/*; basename "$1")"/*
do
    alignment="$alignment ---: |"
    copy_name="$(basename "$copy")"
    if [ "$copy_name" = "_create" ]
    then
        printf " %s |" "*orig*"
    else
        if [ -n "$links" ]
        then
            printf " %s |" "[$copy_name](${linkprefix}bin/copy-snapshot/$copy_name)"
        else
            printf " %s |" "$copy_name"
        fi
    fi
done
echo
echo "$alignment"

for create in ../logs/*
do
    create_name="$(basename "$create")"
    if [ -n "$links" ]
    then
        printf "| %s |" "[$create_name](${linkprefix}bin/create-test-setup/$create_name)"
    else
        printf "| %s |" "$create_name"
    fi
    used_base="$(cat "$create/_create/used")"
    for copy in ../logs/"$create_name"/*
    do
        copy_name="$(basename "$copy")"
        used="$(cat "$copy/used_h")"
        if [ "$copy_name" = "_create" ]
        then
            printf " **%s** |" "$used"
        else
            used_num="$(cat "$copy/used")"
            # Allow up to 24k overage to still get a checkmark.
            if [ $((used_num - used_base)) -le 24576 ]
            then
                printf " %s✅ |" "$used"
            else
                printf " %s❌ |" "$used"
            fi
        fi
    done
    echo
done