Small script to test all examples at once

[xabru]

#!/usr/bin/env bash

print_examples() {
  json_example() {
    cat <<END
{
  "menu": {
    "id": "file",
    "value": "File",
    "popup": {
      "menuitem": [
        {
          "value": "New",
          "onclick": "CreateNewDoc()"
        },
        {
          "value": "Open",
          "onclick": "OpenDoc()"
        },
        {
          "value": "Close",
          "onclick": "CloseDoc()"
        }
      ]
    }
  }
}
END
  }

  :

  declare select_example="${select_example:+}"

  declare -a iarr_jj_examples=(
    "getting_a_value"
    "get_a_block_of_json"
    "try_to_get_a_non__existent_key"
    "get_the_raw_string_value"
    "get_an_array_value_by_index"
    "json_lines_1"
    "json_lines_2"
    "json_lines_3"
    "json_lines_4"
    "update_a_value"
    "set_a_new_value"
    "set_a_new_nested_value"
    "replace_an_array_value_by_index"
    "append_an_array"
    "set_a_raw_block_of_json"
    "start_new_json_document"
    "delete_a_value"
    "delete_an_array_value_by_index"
    "delete_last_item_in_array"
    "optimistically_update_a_value"
    "pretty_printing"
    "ugly_printing"
  )

  declare -A aarr_jj_examples=(
    [getting_a_value]="json_example | jj menu.id"
    [get_a_block_of_json]="json_example | jj menu.popup.menuitem"
    [try_to_get_a_non__existent_key]="json_example | jj menu.popuppet"
    [get_the_raw_string_value]="json_example | jj -r menu.popup"
    [get_an_array_value_by_index]="json_example | jj menu.popup.menuitem.2"
    [json_lines_1]="json_example | jj ..#"
    [json_lines_2]="json_example | jj ..0"
    [json_lines_3]="json_example | jj ..#.value"
    [json_lines_4]="json_example | jj menu.popup.menuitem..#[value=Open]"
    [update_a_value]="json_example | jj -v Test menu.popup.menuitem"
    [set_a_new_value]="json_example | jj -v Value_Test Key_Test"
    [set_a_new_nested_value]="json_example | jj -v Value_Test Key_Test.test_nested"
    [replace_an_array_value_by_index]="json_example | jj -v Value_Test menu.popup.menuitem.1"
    [append_an_array]="json_example | jj -v Value_Test menu.popup.menuitem.-1"
    [set_a_raw_block_of_json]="json_example | jj -r -v ['Tom','Andy'] menu.popup.menuitem.0"
    [start_new_json_document]="printf '' | jj -v 'Sam' name.first"
    [delete_a_value]="json_example | jj -D menu.popup"
    [delete_an_array_value_by_index]="json_example | jj -D menu.popup.menuitem.0"
    [delete_last_item_in_array]="json_example | jj -D menu.popup.menuitem.-1"
    [optimistically_update_a_value]="json_example | jj -v Tim -O menu.popup.menuitem.-1"
    [pretty_printing]="json_example | jj -p menu.popup.menuitem"
    [ugly_printing]="json_example | jj -u menu.popup.menuitem"
  )

  :

  json_example | bat -P --language json

  for select_example in "${iarr_jj_examples[@]}"; do
    : "${select_example//_/ }"
    printf "\e[1;93m%s\e[0m\n\n" "${_^}"
    printf "\e[91m\$_ %s\e[0m\n\n" "${aarr_jj_examples["${select_example}"]}"

    time eval "${aarr_jj_examples["${select_example}"]}"

    printf "\n\n"
  done
}

print_examples