#!/bin/bash
ttft="aws_glue_crawler"
pref="Crawlers"
idfilt="Name"

cm="$AWS glue get-crawlers"
if [[ "$1" != "" ]]; then
    cm=`printf "$AWS glue get-crawlers  | jq '.${pref}[] | select(.${idfilt}==\"%s\")' | jq ." "$1"`
fi

count=1
echo $cm
awsout=`eval $cm 2> /dev/null`
#echo $awsout | jq .

if [ "$awsout" == "" ];then echo "$cm : You don't have access for this resource" && exit; fi
if [[ "$1" == "" ]]; then count=`echo $awsout | jq ".${pref} | length"`; fi   
if [ "$count" -eq "0" ]; then echo "No resources found exiting .." && exit; fi
count=`expr $count - 1`
for i in `seq 0 $count`; do
    #echo $i
    if [[ "$1" != "" ]]; then
        cname=`echo $awsout | jq -r ".${idfilt}"`
    else
        cname=`echo $awsout | jq -r ".${pref}[(${i})].${idfilt}"`
    fi
    rname=${cname//:/_} && rname=${rname//./_} && rname=${rname//\//_} && rname=${rname// /_}
    echo "$ttft ${cname}"
    
    fn=`printf "%s__%s.tf" $ttft $rname`
    if [ -f "$fn" ] ; then echo "$fn exists already skipping" && continue; fi

    printf "resource \"%s\" \"%s\" {}" $ttft $rname > $fn   
    terraform import $ttft.${rname} "${cname}" | grep Importing
    terraform state show -no-color $ttft.${rname} > t1.txt

    rm -f $fn
 
    file="t1.txt"
    echo $aws2tfmess > $fn
    while IFS= read t1
    do
		skip=0
        if [[ ${t1} == *"="* ]];then
            tt1=`echo "$t1" | cut -f1 -d'=' | tr -d ' '` 
            tt2=`echo "$t1" | cut -f2- -d'='`             
            if [[ ${tt1} == "id" ]];then skip=1; fi  
            if [[ ${tt1} == "create_date" ]];then skip=1; fi  
            if [[ ${tt1} == "arn" ]];then skip=1;fi
            if [[ ${tt1} == "owner_id" ]];then skip=1;fi  

            if [[ ${tt1} == "sample_size" ]];then 
                tt2=`echo $tt2 | tr -d '"'`
                if [[ ${tt2} == "0" ]];then 
                    skip=1;
                fi      
            fi 

        fi

        if [ "$skip" == "0" ]; then echo "$t1" >> $fn ;fi
                
    done <"$file"
    # dependancies here
done

#rm -f t*.txt