source-aliases

# alias incomplete_di='aws ec2 describe-instances --filter 'Name=state-reason-code,Values='
unset -f getsgs
unset -f get_sgid
unset -f dsg 
unset -f dabb
unset -f instids 
unset -f terminsts 
unset -f listem
unset -f getssh 
unset -f getapps 
unset -f get_latest_ubuntu 
unset -f addfren 
unset -f blog 

export WORKDIR="$PWD/$BASH_SOURCE"
export QH_VPC_ID='vpc-03209b91ef8b01496'

export PATH=$PATH:$(pwd)/dist

function getsgs() {
  local sgs=($(aws ec2 describe-security-groups --filter Name='vpc-id',Values="$QH_VPC_ID" | jq -r '.SecurityGroups[].GroupName'))
  sgs=(${sgs[@]/'default'/})
  echo "${sgs[*]}"
}

function get_sgid() {
  local sg=$(aws ec2 describe-security-groups --filter Name='vpc-id',Values="$QH_VPC_ID" Name=group-name,Values="$1" | jq -r '.SecurityGroups[].GroupId')
  echo "${sg}"
}

function dsg () {
  printf "deleting security group '$1'..."
  local f=$(mktemp)
  aws ec2 delete-security-group --group-id "$1" 2>&1 > "$f"
  if [ "$?" -eq 0 ]; then
    echo Done
  else
    cat "$f" | tr -d '\n'
  fi
  rm "$f"
}

function dabb() {
  echo "$1"
  local sgid=$(get_sgid "$1")
  echo "$sgid"
  return
  dsg "$sgid"
  printf "deleting key pair '$1'..."
  local f=$(mktemp)
  #aws ec2 delete-key-pair --key-name "$1" 2>&1 > "$f"
  aws ec2 delete-key-pair --key-name "$1"
  if [ "$?" -eq 0 ]; then
    echo Done
  else
    cat "$f" | tr -d '\n'
  fi
  rm "$1.pem"
  rm "$f"
}

function instids () {
  sgname=${1:-quickhost}
  echo "instances tagged with name '$sgname':"
  aws ec2 describe-instances \
    --filter 'Name=instance-state-name,Values=running' \
    --filter "Name=instance.group-name,Values=$sgname" \
    --query 'Reservations[].Instances[].{id:InstanceId}' \
    --output text
}

function terminsts () {
  [ -z "$1" ] && echo "usage terminsts NAME" && return 1
  instances=($(aws ec2 describe-instances \
    --filter 'Name=instance-state-name,Values=running' \
    --filter "Name=vpc-id,Values=$QH_VPC_ID" \
    --query 'Reservations[].Instances[].{id:InstanceId}' \
    --output text))
  aws ec2 terminate-instances --instance-id ${instances[@]}

    #--filter "Name=instance.group-name,Values=$1" \
}

function listem() {
  aws ec2 describe-instances \
      --filter 'Name=instance-state-name,Values=running' \
      --filter "Name=vpc-id,Values=$QH_VPC_ID" \
      --query 'Reservations[].Instances[].{id:InstanceId}' \
      --output text
}

function getssh () {
  sgname=${1:-quickhost}
  local keyname="$1.pem"
# user ubuntu for ubuntu...
  local host_user=ec2-user
  echo "ssh commands for '$sgname':"
  ips=($(aws ec2 describe-instances \
      --filter 'Name=instance-state-name,Values=running' \
      --filter "Name=instance.group-name,Values=$sgname" \
      --query 'Reservations[].Instances[].{id:PublicIpAddress}' \
      --output text))
  for i in "${ips[@]}"; do
    printf "ssh -i %s %s@%s\n" "$keyname" "$host_user" "$i"
  done
}

function getapps () {
  local tagkey=${1:-app}
  # belongs in python
  #tagval=${1:-quickhost}
  #filter_tag="--filter 'Name=tag:${tagkey},Values=${tagval}'"
  #filter_all="--filter Name=tag-key,Values=$tagkey"
  echo "Getting hosts with tag app: $tagval"

  aws ec2 describe-instances  \
    --filter "Name=tag-key,Values=app" \
    --filter 'Name=instance-state-name,Values=running'  \
    --query 'Reservations[].Instances[].Tags[]'  \
    --output text

}

# figure this one out and build into make_instances.py
function get_latest_ubuntu () {
aws ssm get-parameters --names \
  /aws/service/canonical/ubuntu/server/20.04/stable/current/amd64/hvm/ebs-gp2/ami-id \
  --query 'Parameters[0].Value' --output text
}

function addfren () {
  [ -z "$1" -o -z "$2" ] && echo "usage addfren app_name fren_ip" && return 1
  host=$1
  fren_ip=$2
  aws ec2 authorize-security-group-ingress --group-name "$1"  --ip-permissions IpProtocol=tcp,FromPort=22,ToPort=22,IpRanges="[{CidrIp=$2/32}]"
}

function blog () {
  local blog_dir="${WORKDIR%/*}/blog"
  vim "$blog_dir/blog-$(date -I).md"
}
#export -f getsgs
#export -f get_sgid
#export -f dsg 
#export -f dabb
#export -f instids 
#export -f terminsts 
#export -f listem
#export -f getssh 
#export -f getapps 
#export -f get_latest_ubuntu 
#export -f addfren 
#export -f blog 
#
#aws ec2 describe-instances --query 'Reservations[].Instances[].Tags[]'