NO dependency on fs (with my fixes)

just remove .txt file and import all list to js directly, while it has to be loaded anyways. Current solution doesn't work cross-platform and requires nodejs.

Thanks for repo though 👍

I've upgraded stuff to ES6 & removed any dependencies. It's one file.


let countriesSource = `AFGHANISTAN;AF
ÅLAND ISLANDS;AX
ALBANIA;AL
ALGERIA;DZ
AMERICAN SAMOA;AS
ANDORRA;AD
ANGOLA;AO
ANGUILLA;AI
ANTARCTICA;AQ
ANTIGUA AND BARBUDA;AG
ARGENTINA;AR
ARMENIA;AM
ARUBA;AW
AUSTRALIA;AU
AUSTRIA;AT
AZERBAIJAN;AZ
BAHAMAS;BS
BAHRAIN;BH
BANGLADESH;BD
BARBADOS;BB
BELARUS;BY
BELGIUM;BE
BELIZE;BZ
BENIN;BJ
BERMUDA;BM
BHUTAN;BT
BOLIVIA, PLURINATIONAL STATE OF;BO
BONAIRE, SINT EUSTATIUS AND SABA;BQ
BOSNIA AND HERZEGOVINA;BA
BOTSWANA;BW
BOUVET ISLAND;BV
BRAZIL;BR
BRITISH INDIAN OCEAN TERRITORY;IO
BRUNEI DARUSSALAM;BN
BULGARIA;BG
BURKINA FASO;BF
BURUNDI;BI
CAMBODIA;KH
CAMEROON;CM
CANADA;CA
CAPE VERDE;CV
CAYMAN ISLANDS;KY
CENTRAL AFRICAN REPUBLIC;CF
CHAD;TD
CHILE;CL
CHINA;CN
CHRISTMAS ISLAND;CX
COCOS (KEELING) ISLANDS;CC
COLOMBIA;CO
COMOROS;KM
CONGO;CG
CONGO, THE DEMOCRATIC REPUBLIC OF THE;CD
COOK ISLANDS;CK
COSTA RICA;CR
CÔTE D'IVOIRE;CI
CROATIA;HR
CUBA;CU
CURAÇAO;CW
CYPRUS;CY
CZECH REPUBLIC;CZ
DENMARK;DK
DJIBOUTI;DJ
DOMINICA;DM
DOMINICAN REPUBLIC;DO
ECUADOR;EC
EGYPT;EG
EL SALVADOR;SV
EQUATORIAL GUINEA;GQ
ERITREA;ER
ESTONIA;EE
ETHIOPIA;ET
FALKLAND ISLANDS (MALVINAS);FK
FAROE ISLANDS;FO
FIJI;FJ
FINLAND;FI
FRANCE;FR
FRENCH GUIANA;GF
FRENCH POLYNESIA;PF
FRENCH SOUTHERN TERRITORIES;TF
GABON;GA
GAMBIA;GM
GEORGIA;GE
GERMANY;DE
GHANA;GH
GIBRALTAR;GI
GREECE;GR
GREENLAND;GL
GRENADA;GD
GUADELOUPE;GP
GUAM;GU
GUATEMALA;GT
GUERNSEY;GG
GUINEA;GN
GUINEA-BISSAU;GW
GUYANA;GY
HAITI;HT
HEARD ISLAND AND MCDONALD ISLANDS;HM
HOLY SEE (VATICAN CITY STATE);VA
HONDURAS;HN
HONG KONG;HK
HUNGARY;HU
ICELAND;IS
INDIA;IN
INDONESIA;ID
IRAN, ISLAMIC REPUBLIC OF;IR
IRAQ;IQ
IRELAND;IE
ISLE OF MAN;IM
ISRAEL;IL
ITALY;IT
JAMAICA;JM
JAPAN;JP
JERSEY;JE
JORDAN;JO
KAZAKHSTAN;KZ
KENYA;KE
KIRIBATI;KI
KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF;KP
KOREA, REPUBLIC OF;KR
KUWAIT;KW
KYRGYZSTAN;KG
LAO PEOPLE'S DEMOCRATIC REPUBLIC;LA
LATVIA;LV
LEBANON;LB
LESOTHO;LS
LIBERIA;LR
LIBYA;LY
LIECHTENSTEIN;LI
LITHUANIA;LT
LUXEMBOURG;LU
MACAO;MO
MACEDONIA, THE FORMER YUGOSLAV REPUBLIC OF;MK
MADAGASCAR;MG
MALAWI;MW
MALAYSIA;MY
MALDIVES;MV
MALI;ML
MALTA;MT
MARSHALL ISLANDS;MH
MARTINIQUE;MQ
MAURITANIA;MR
MAURITIUS;MU
MAYOTTE;YT
MEXICO;MX
MICRONESIA, FEDERATED STATES OF;FM
MOLDOVA, REPUBLIC OF;MD
MONACO;MC
MONGOLIA;MN
MONTENEGRO;ME
MONTSERRAT;MS
MOROCCO;MA
MOZAMBIQUE;MZ
MYANMAR;MM
NAMIBIA;NA
NAURU;NR
NEPAL;NP
NETHERLANDS;NL
NEW CALEDONIA;NC
NEW ZEALAND;NZ
NICARAGUA;NI
NIGER;NE
NIGERIA;NG
NIUE;NU
NORFOLK ISLAND;NF
NORTHERN MARIANA ISLANDS;MP
NORWAY;NO
OMAN;OM
PAKISTAN;PK
PALAU;PW
PALESTINE, STATE OF;PS
PANAMA;PA
PAPUA NEW GUINEA;PG
PARAGUAY;PY
PERU;PE
PHILIPPINES;PH
PITCAIRN;PN
POLAND;PL
PORTUGAL;PT
PUERTO RICO;PR
QATAR;QA
RÉUNION;RE
ROMANIA;RO
RUSSIAN FEDERATION;RU
RWANDA;RW
SAINT BARTHÉLEMY;BL
SAINT HELENA, ASCENSION AND TRISTAN DA CUNHA;SH
SAINT KITTS AND NEVIS;KN
SAINT LUCIA;LC
SAINT MARTIN (FRENCH PART);MF
SAINT PIERRE AND MIQUELON;PM
SAINT VINCENT AND THE GRENADINES;VC
SAMOA;WS
SAN MARINO;SM
SAO TOME AND PRINCIPE;ST
SAUDI ARABIA;SA
SENEGAL;SN
SERBIA;RS
SEYCHELLES;SC
SIERRA LEONE;SL
SINGAPORE;SG
SINT MAARTEN (DUTCH PART);SX
SLOVAKIA;SK
SLOVENIA;SI
SOLOMON ISLANDS;SB
SOMALIA;SO
SOUTH AFRICA;ZA
SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS;GS
SOUTH SUDAN;SS
SPAIN;ES
SRI LANKA;LK
SUDAN;SD
SURINAME;SR
SVALBARD AND JAN MAYEN;SJ
SWAZILAND;SZ
SWEDEN;SE
SWITZERLAND;CH
SYRIAN ARAB REPUBLIC;SY
TAIWAN, PROVINCE OF CHINA;TW
TAJIKISTAN;TJ
TANZANIA, UNITED REPUBLIC OF;TZ
THAILAND;TH
TIMOR-LESTE;TL
TOGO;TG
TOKELAU;TK
TONGA;TO
TRINIDAD AND TOBAGO;TT
TUNISIA;TN
TURKEY;TR
TURKMENISTAN;TM
TURKS AND CAICOS ISLANDS;TC
TUVALU;TV
UGANDA;UG
UKRAINE;UA
UNITED ARAB EMIRATES;AE
UNITED KINGDOM;GB
UNITED STATES;US
UNITED STATES MINOR OUTLYING ISLANDS;UM
URUGUAY;UY
UZBEKISTAN;UZ
VANUATU;VU
VENEZUELA, BOLIVARIAN REPUBLIC OF;VE
VIET NAM;VN
VIRGIN ISLANDS, BRITISH;VG
VIRGIN ISLANDS, U.S.;VI
WALLIS AND FUTUNA;WF
WESTERN SAHARA;EH
YEMEN;YE
ZAMBIA;ZM
ZIMBABWE;ZW`;

let fromCode = {};
let fromName = {};

countriesSource
  .split('\n')
  .forEach((line) => {
    console.log('#lsdfldfk line: ', line);
    let row = line.split(';');

    console.log('#lsdfldfk row: ', row);
    if (row.length !== 2) {
      console.error('#lsdfdkfs invalid row: ', row, line);
      return;
    }

    let nameParts = row[0];
    let code = row[1];

    // Make sure we know both "Iran" and "Iran, Islamic Republic of"
    let name = '';
    nameParts.split(/,\s+/).forEach((namePart) => {
      name += namePart;
      fromCode[code.toUpperCase()] = name;
      fromName[name.toUpperCase()] = code;
      name += ', ';
    });

  });

// Register a number of name variants and special cases
fromName['KOSOVO'] = fromName['REPUBLIC OF KOSOVO'] = fromName['KOSOVO AND METOHIJA'] = 'XK';
fromName['MACEDONIA (FYROM)'] = fromName['MACEDONIA'];
fromName['SYRIA'] = fromName['SYRIAN ARAB REPUBLIC'];
fromName['REPUBLIC OF THE PHILIPPINES'] = fromName['PHILIPPINES'];
fromName['UNITED STATES OF AMERICA'] = fromName['UNITED STATES'];
fromName['RUSSIA'] = fromName['RUSSIAN FEDERATION'];
fromName['SOUTH KOREA'] = fromName['KOREA, REPUBLIC OF'];
fromName['THE NETHERLANDS'] = fromName['NETHERLANDS'];
fromName['SÃO TOMÉ AND PRÍNCIPE'] = fromName['SAO TOME AND PRINCIPE'];

/**
 * Get a country code for a country name. Case-insensitive.
 *
 * Examples:
 *
 *   // Returns 'CH'
 *   countrynames.getCountryCode('Switzerland')
 *   // Returns 'BB'
 *   countrynames.getCountryCode('BarbaDOS')
 *
 * @param {String} English country name as of the ISO standard
 * @return {String} Two-letter country code as of the ISO standard, uppercase
 * @api public
 */

exports.getCountryCode = (name) => fromName[name.toUpperCase()];

/**
 * Get a country name for a country code. Case-insensitive.
 *
 * Examples:
 *
 *   // Returns 'TONGA'
 *   countrynames.getCountryCode('TO')
 *   // Returns 'RÉUNION'
 *   countrynames.getCountryCode('re')
 *
 * @param {String} Two-letter country code as of the ISO standard
 * @return {String} English country name as of the ISO standard, uppercase
 * @api public
 */

exports.getCountryName = (code) => fromCode[code.toUpperCase()];

/**
 * Get a country name for a country code. Case-insensitive.
 *
 * Example:
 *
 *   // Returns an array ["AD", ... "ZW"]
 *   countrynames.getAllCodes();
 *
 * @return {Array} All two-letter country codes defined in the ISO standard
 * @api public
 */

exports.getAllCodes = () => Object.keys(fromCode).slice(1).sort();

/**
 * Get a country name for a country code. Case-insensitive.
 *
 * Example:
 *
 *   // Returns an array ["AFGHANISTAN", ... "ZIMBABWE", "ÅLAND ISLANDS"]
 *   countrynames.getAllCodes();
 *
 * @return {Array} All country names in the ISO standard, sorted alphabetically in your locale, if available
 * @api public
 */

exports.getAllNames = () => {
  return Object.keys(fromName)
    .slice(1)
    .sort((a, b) => a.localeCompare(b));
};

As an extra, i also have array of nicely formated country names, maybe it will be usefull for this repo or any random Googler.

export default [
  'Afghanistan', 'Albania', 'Algeria', 'American Samoa', 'Andorra', 'Angola', 'Anguilla', 'Antarctica',
  'Antigua and Barbuda', 'Argentina', 'Armenia', 'Aruba', 'Australia', 'Austria', 'Azerbaijan', 'Bahamas',
  'Bahrain', 'Bangladesh', 'Barbados', 'Belarus', 'Belgium', 'Belize', 'Benin', 'Bermuda', 'Bhutan', 'Bolivia',
  'Bosnia and Herzegovina', 'Botswana', 'Bouvet Island', 'Brazil', 'British Indian Ocean Territory', 'Brunei',
  'Bulgaria', 'Burkina Faso', 'Burundi', 'Cambodia', 'Cameroon', 'Canada', 'Cape Verde', 'Cayman Islands',
  'Central African Republic', 'Chad', 'Chile', 'China', 'Christmas Island', 'Cocos (Keeling) Islands', 'Colombia',
  'Comoros', 'Congo', 'The Democratic Republic of Congo', 'Cook Islands', 'Costa Rica', 'Ivory Coast', 'Croatia',
  'Cuba', 'Cyprus', 'Czech Republic', 'Denmark', 'Djibouti', 'Dominica', 'Dominican Republic', 'East Timor',
  'Ecuador', 'Egypt', 'England', 'El Salvador', 'Equatorial Guinea', 'Eritrea', 'Estonia', 'Ethiopia',
  'Falkland Islands', 'Faroe Islands', 'Fiji Islands', 'Finland', 'France', 'French Guiana', 'French Polynesia',
  'French Southern territories', 'Gabon', 'Gambia', 'Georgia', 'Germany', 'Ghana', 'Gibraltar', 'Greece',
  'Greenland', 'Grenada', 'Guadeloupe', 'Guam', 'Guatemala', 'Guinea', 'Guinea-Bissau', 'Guyana', 'Haiti',
  'Heard Island and McDonald Islands', 'Holy See (Vatican City State)', 'Honduras', 'Hong Kong', 'Hungary',
  'Iceland', 'India', 'Indonesia', 'Iran', 'Iraq', 'Ireland', 'Israel', 'Italy', 'Jamaica', 'Japan', 'Jordan',
  'Kazakstan', 'Kenya', 'Kiribati', 'Kuwait', 'Kyrgyzstan', 'Laos', 'Latvia', 'Lebanon', 'Lesotho', 'Liberia',
  'Libyan Arab Jamahiriya', 'Liechtenstein', 'Lithuania', 'Luxembourg', 'Macao', 'Macedonia', 'Madagascar',
  'Malawi', 'Malaysia', 'Maldives', 'Mali', 'Malta', 'Marshall Islands', 'Martinique', 'Mauritania', 'Mauritius',
  'Mayotte', 'Mexico', 'Micronesia, Federated States of', 'Moldova', 'Monaco', 'Mongolia', 'Montserrat', 'Morocco',
  'Mozambique', 'Myanmar', 'Namibia', 'Nauru', 'Nepal', 'Netherlands', 'Netherlands Antilles', 'New Caledonia',
  'New Zealand', 'Nicaragua', 'Niger', 'Nigeria', 'Niue', 'Norfolk Island', 'North Korea', 'Northern Ireland',
  'Northern Mariana Islands', 'Norway', 'Oman', 'Pakistan', 'Palau', 'Palestine', 'Panama', 'Papua New Guinea',
  'Paraguay', 'Peru', 'Philippines', 'Pitcairn', 'Poland', 'Portugal', 'Puerto Rico', 'Qatar', 'Reunion', 'Romania',
  'Russian Federation', 'Rwanda', 'Saint Helena', 'Saint Kitts and Nevis', 'Saint Lucia', 'Saint Pierre and Miquelon',
  'Saint Vincent and the Grenadines', 'Samoa', 'San Marino', 'Sao Tome and Principe', 'Saudi Arabia', 'Scotland',
  'Senegal', 'Seychelles', 'Sierra Leone', 'Singapore', 'Slovakia', 'Slovenia', 'Solomon Islands', 'Somalia',
  'South Africa', 'South Georgia and the South Sandwich Islands', 'South Korea', 'South Sudan', 'Spain', 'SriLanka',
  'Sudan', 'Suriname', 'Svalbard and Jan Mayen', 'Swaziland', 'Sweden', 'Switzerland', 'Syria', 'Tajikistan',
  'Tanzania', 'Thailand', 'Togo', 'Tokelau', 'Tonga', 'Trinidad and Tobago', 'Tunisia', 'Turkey', 'Turkmenistan',
  'Turks and Caicos Islands', 'Tuvalu', 'Uganda', 'Ukraine', 'United Arab Emirates', 'United Kingdom', 'United States',
  'United States Minor Outlying Islands', 'Uruguay', 'Uzbekistan', 'Vanuatu', 'Venezuela', 'Vietnam',
  'Virgin Islands, British', 'Virgin Islands, U.S.', 'Wales', 'Wallis and Futuna', 'Western Sahara',
  'Yemen', 'Yugoslavia', 'Zambia', 'Zimbabwe'
];

hannesgassert / countrynames

NO dependency on fs (with my fixes) #7