725467a9de
Our data speaks ISO alpha-3. Intl.DisplayNames('region') takes alpha-2 or
UN M49 and NOT alpha-3, so every country name was stuck in English for want
of the join.
Vendored CLDR cldr-core 48.2.2 (Unicode-3.0, 36KB, sha256 and source URL
recorded in library/vendor/cldr/README.md). No npm dependency: a package
would pull the whole supplemental tree and make a shipped data file depend
on an install step, where a vendored copy lets the generator reproduce the
map offline -- which is the point of vendoring rather than merely having a
copy.
generate-iso3-to-alpha2.mjs joins it against the 242 codes in
countries.json and GRADES ITS OWN OUTPUT, writing nothing on failure: 242
coverage, injectivity, two-letter well-formedness, and that each documented
exception is still needed. KOS -> XK is the only exception -- Kosovo has no
ISO 3166-1 assignment, so no refresh will ever supply it, and XK is the
user-assigned code CLDR itself uses in locale ids. It is recorded with its
reason instead of patched into the vendored bytes.
countryName(iso3, locale) falls back localized name -> canonical English
name -> the code. Intl.DisplayNames THROWS on a missing or malformed code
rather than returning null, so the guard is checked before asking; the
probe demonstrates that throw rather than asserting it in a comment. An
unassigned-but-well-formed region returns the input unchanged, so that case
falls back instead of rendering "DE" as a name.
THE RESEARCH SPINE MAP IS NOT TOUCHED. iso3-to-iso2.json is a different
file with a different job -- the 176-country spine that drives the data
fetches -- and expanding it is a Driver decision, not a side effect of
adding country names. The generator cross-checks it and REPORTS
disagreements without rewriting. There are none: CLDR independently agrees
with all 176 values, including the two corrected this session.
Also fixes a duplicate "check:religion-label-not-value" key in
package.json, left by a merge. JSON keeps the last, so one description was
silently dead and check:doc-scripts could not see it; bun's parser warned.
The surviving entry absorbs the only fact the dead one carried, the two
library sites by name.
256 lines
4.7 KiB
JSON
256 lines
4.7 KiB
JSON
{
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"_meta": {
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"generated_by": "library/scripts/generate-iso3-to-alpha2.mjs (bun run gen:iso3-to-alpha2)",
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"purpose": "alpha-3 -> alpha-2 so Intl.DisplayNames can produce a LOCALIZED country name. Drives no data fetch.",
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"not_to_be_confused_with": "library/scripts/research/out/iso3-to-iso2.json — the 176-country research spine that DOES drive fetches",
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"source": "CLDR cldr-core 48.2.2, vendored at library/vendor/cldr/codeMappings.json (Unicode-3.0)",
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"countries": 242,
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"exceptions": {
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"KOS": "XK — Kosovo has no ISO 3166-1 assignment; XK is the user-assigned code CLDR itself uses in locale ids (sr_Cyrl_XK)."
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}
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},
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"map": {
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"AFG": "AF",
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"ALB": "AL",
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"DZA": "DZ",
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"ASM": "AS",
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"AND": "AD",
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"AGO": "AO",
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"AIA": "AI",
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"ATG": "AG",
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"ARG": "AR",
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"ARM": "AM",
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"ABW": "AW",
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"AUS": "AU",
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"AUT": "AT",
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"AZE": "AZ",
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"BHR": "BH",
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"BGD": "BD",
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"BRB": "BB",
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"BLR": "BY",
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"BEL": "BE",
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"BLZ": "BZ",
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"BEN": "BJ",
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"BMU": "BM",
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"BTN": "BT",
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"BOL": "BO",
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"BES": "BQ",
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"BIH": "BA",
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"BWA": "BW",
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"BRA": "BR",
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"BRN": "BN",
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"BGR": "BG",
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"BFA": "BF",
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"BDI": "BI",
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"CPV": "CV",
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"KHM": "KH",
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"CMR": "CM",
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"CAN": "CA",
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"CYM": "KY",
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"CAF": "CF",
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"TCD": "TD",
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"CHL": "CL",
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"CHN": "CN",
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"CXR": "CX",
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"CCK": "CC",
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"COL": "CO",
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"COM": "KM",
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"COK": "CK",
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"CRI": "CR",
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"CIV": "CI",
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"HRV": "HR",
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"CUB": "CU",
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"CUW": "CW",
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"CYP": "CY",
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"DNK": "DK",
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"DJI": "DJ",
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"DMA": "DM",
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"DOM": "DO",
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"ECU": "EC",
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"EGY": "EG",
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"SLV": "SV",
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"GNQ": "GQ",
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"ERI": "ER",
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"EST": "EE",
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"SWZ": "SZ",
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"ETH": "ET",
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"FLK": "FK",
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"FRO": "FO",
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"FJI": "FJ",
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"FIN": "FI",
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"FRA": "FR",
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"GUF": "GF",
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"PYF": "PF",
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"GAB": "GA",
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"GEO": "GE",
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"DEU": "DE",
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"GHA": "GH",
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"GIB": "GI",
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"GRC": "GR",
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"GRL": "GL",
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"GRD": "GD",
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"GLP": "GP",
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"GUM": "GU",
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"GTM": "GT",
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"GGY": "GG",
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"GIN": "GN",
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"GNB": "GW",
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"GUY": "GY",
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"HTI": "HT",
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"HND": "HN",
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"HKG": "HK",
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"HUN": "HU",
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"ISL": "IS",
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"IND": "IN",
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"IDN": "ID",
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"IRN": "IR",
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"IRQ": "IQ",
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"IRL": "IE",
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"IMN": "IM",
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"ISR": "IL",
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"ITA": "IT",
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"JAM": "JM",
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"JPN": "JP",
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"JEY": "JE",
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"JOR": "JO",
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"KAZ": "KZ",
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"KEN": "KE",
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"KIR": "KI",
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"KOS": "XK",
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"KWT": "KW",
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"KGZ": "KG",
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"LAO": "LA",
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"LVA": "LV",
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"LBN": "LB",
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"LSO": "LS",
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"LBR": "LR",
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"LBY": "LY",
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"LIE": "LI",
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"LTU": "LT",
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"LUX": "LU",
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"MAC": "MO",
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"MDG": "MG",
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"MWI": "MW",
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"MYS": "MY",
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"MLI": "ML",
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"MLT": "MT",
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"MTQ": "MQ",
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"MRT": "MR",
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"MUS": "MU",
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"MYT": "YT",
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"MEX": "MX",
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"MDA": "MD",
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"MCO": "MC",
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"MNG": "MN",
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"MNE": "ME",
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"MSR": "MS",
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"MAR": "MA",
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"MOZ": "MZ",
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"MMR": "MM",
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"NAM": "NA",
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"NRU": "NR",
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"NPL": "NP",
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"NCL": "NC",
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"NZL": "NZ",
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"NIC": "NI",
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"NER": "NE",
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"NGA": "NG",
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"NIU": "NU",
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"NFK": "NF",
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"PRK": "KP",
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"MKD": "MK",
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"NOR": "NO",
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"OMN": "OM",
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"PAK": "PK",
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"PLW": "PW",
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"PSE": "PS",
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"PAN": "PA",
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"PNG": "PG",
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"PRY": "PY",
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"PER": "PE",
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"POL": "PL",
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"PRT": "PT",
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"PRI": "PR",
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"QAT": "QA",
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"REU": "RE",
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"ROU": "RO",
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"RWA": "RW",
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"BLM": "BL",
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"SHN": "SH",
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"KNA": "KN",
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"LCA": "LC",
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"MAF": "MF",
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"SPM": "PM",
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"VCT": "VC",
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"WSM": "WS",
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"SMR": "SM",
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"STP": "ST",
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"SAU": "SA",
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"SEN": "SN",
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"SRB": "RS",
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"SYC": "SC",
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"SLE": "SL",
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"SGP": "SG",
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"SXM": "SX",
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"SVK": "SK",
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"SVN": "SI",
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"SOM": "SO",
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"ZAF": "ZA",
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"KOR": "KR",
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"SSD": "SS",
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"ESP": "ES",
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"LKA": "LK",
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"SDN": "SD",
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"SUR": "SR",
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"SJM": "SJ",
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"SWE": "SE",
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"CHE": "CH",
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"SYR": "SY",
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"TWN": "TW",
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"TJK": "TJ",
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"TZA": "TZ",
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"THA": "TH",
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"BHS": "BS",
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"VGB": "VG",
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"CZE": "CZ",
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"COD": "CD",
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"FSM": "FM",
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"GMB": "GM",
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"MDV": "MV",
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"MHL": "MH",
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"NLD": "NL",
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"MNP": "MP",
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"PHL": "PH",
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"PCN": "PN",
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"COG": "CG",
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"RUS": "RU",
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"SLB": "SB",
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"TCA": "TC",
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"ARE": "AE",
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"GBR": "GB",
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"USA": "US",
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"VIR": "VI",
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"TLS": "TL",
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"TGO": "TG",
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"TKL": "TK",
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"TON": "TO",
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"TTO": "TT",
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"TUN": "TN",
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"TUR": "TR",
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"TKM": "TM",
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"TUV": "TV",
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"UGA": "UG",
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"UKR": "UA",
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"URY": "UY",
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"UZB": "UZ",
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"VUT": "VU",
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"VAT": "VA",
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"VEN": "VE",
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"VNM": "VN",
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"WLF": "WF",
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"ESH": "EH",
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"YEM": "YE",
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"ZMB": "ZM",
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"ZWE": "ZW"
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}
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}
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