range42-ansible_roles-debug-devkit/proxmox_network.vm_id.delete_all_interfaces_vm.to.jsons.sh at main · range42/range42-ansible_roles-debug-devkit · GitHub

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#!/bin/bash

# ISSUE -102

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set -euo pipefail

ACTION="network_delete_interfaces_vm"
DEFAULT_OUTPUT_JSON=true

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show_example() {
  echo "  :: WITH VALUES FROM STDIN (as plain text) "
  echo
  echo "    echo \"100\" | $(basename "$0") "
  echo "    echo \"101\" | $(basename "$0") --json"
  echo "    echo \"102\" | $(basename "$0") --text"
  echo
  echo "    cat /tmp/proxmox_nodes.text | $(basename "$0")"
  echo

  echo "  :: WITH VALUEs FROM STDIN (as JSON lines)"
  echo

  local STDIN_JSON_DATA=(
    '{  "vm_id":100 }'
    '{ "proxmox_node":"px-testing", "vm_id":100 }'

  )

  for json in "${STDIN_JSON_DATA[@]}"; do
    devkit_utils.text.echo_json_helper.to.text.sh "$json"
  done | sed '$ s/$/ | '"$(basename "$0")"'/'

  printf '%s | %s\n' "$(devkit_utils.text.echo_json_helper.to.text.sh "${STDIN_JSON_DATA[-1]}")" "$(basename "$0") vmbr0 --json"

  echo ""
  echo "    cat /tmp/proxmox_nodes.json | $(basename "$0")"
}

if [ "${1:-}" = "-h" ] || [ "${1:-}" = "--help" ]; then

  echo
  echo
  echo NAME
  echo "  $(basename "$0") - delete VM network interfaces - Execute the specified $ACTION action via Ansible "
  echo
  echo OPTIONS
  echo
  echo "  $(basename "$0") [-h|--help] "
  echo "  $(basename "$0") [--json]                                   - force output as json "
  echo "  $(basename "$0") [--text]                                   - force output as text (debug purpose)"
  echo
  echo EXAMPLE
  echo
  echo "$(show_example)"
  echo
  echo
  exit 1
fi

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proxmox__inc.warmup_checks.sh

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#
# browse provided arugments :
# - look for output types or filter on vm_name
#

OUTPUT_JSON="$DEFAULT_OUTPUT_JSON"

while [[ $# -gt 0 ]]; do
  case "$1" in
  --json)
    OUTPUT_JSON=true
    shift
    ;;
  --text)
    OUTPUT_JSON=false
    shift
    ;;
  -*)
    devkit_utils.text.echo_error.to.text.to.stderr.sh "wrong number of arguments."
    show_example
    exit 1
    ;;
  *) ;;

  esac

done

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JSON_LINE_REQ=$(devkit_proxmox.STDIN.stdin_or_jsons.to.jsons.sh "INT::vm_id" "STR::proxmox_node" "STR::action")

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mapfile -t VM_INTERFACE < <(
  printf "%s" "$JSON_LINE_REQ" |
    proxmox_network.vm_id.list_interfaces_vm.to.jsons.sh |
    grep -v '^[[:space:]]*$'
)

if ((${#VM_INTERFACE[@]} == 0)); then

  devkit_utils.text.echo_error.to.text.to.stderr.sh "NO INTERFACE TO DELETE "
  exit 0
fi

for VM_INTERFACE in "${VM_INTERFACE[@]}"; do

  if [[ "$OUTPUT_JSON" == true ]]; then # json mode.

    printf '%s\n' "$VM_INTERFACE" |
      proxmox_network.vm_id.delete_interfaces_vm.to.jsons.sh

  else # text output mode  - debug
    printf '%s\n' "$VM_INTERFACE" |
      proxmox_network.vm_id.delete_interfaces_vm.to.jsons.sh --text
  fi

done