feat: sv-FI locale

timosaikkonen · timosaikkonen · commit e2d9c75d7f76 · 2025-12-10T14:57:29.000+02:00
diff --git a/package.json b/package.json
@@ -7300,6 +7300,16 @@
         "default": "./locale/sv.js"
       }
     },
+    "./locale/sv-FI": {
+      "require": {
+        "types": "./locale/sv-FI.d.cts",
+        "default": "./locale/sv-FI.cjs"
+      },
+      "import": {
+        "types": "./locale/sv-FI.d.ts",
+        "default": "./locale/sv-FI.js"
+      }
+    },
     "./locale/ta": {
       "require": {
         "types": "./locale/ta.d.cts",
diff --git a/src/locale/index.ts b/src/locale/index.ts
@@ -83,6 +83,7 @@ export * from "./sq/index.ts";
 export * from "./sr/index.ts";
 export * from "./sr-Latn/index.ts";
 export * from "./sv/index.ts";
+export * from "./sv-FI/index.ts";
 export * from "./ta/index.ts";
 export * from "./te/index.ts";
 export * from "./th/index.ts";
diff --git a/src/locale/sv-FI/_lib/formatLong/index.ts b/src/locale/sv-FI/_lib/formatLong/index.ts
@@ -0,0 +1,31 @@
+import { buildFormatLongFn } from "../../../_lib/buildFormatLongFn/index.ts";
+import { formatLong as svFormatLong } from "../../../sv/_lib/formatLong/index.ts";
+import type { FormatLong } from "../../../types.ts";
+
+const dateFormats = {
+	full: "EEEE d MMMM y",
+	long: "d MMMM y",
+	medium: "d MMM y",
+	short: "d.M.y",
+};
+
+const timeFormats = {
+	full: "'kl'. HH.mm.ss zzzz",
+	long: "HH.mm.ss z",
+	medium: "HH.mm.ss",
+	short: "H.mm",
+};
+
+export const formatLong: FormatLong = {
+	date: buildFormatLongFn({
+		formats: dateFormats,
+		defaultWidth: "full",
+	}),
+
+	time: buildFormatLongFn({
+		formats: timeFormats,
+		defaultWidth: "full",
+	}),
+
+	dateTime: svFormatLong.dateTime,
+};
diff --git a/src/locale/sv-FI/index.ts b/src/locale/sv-FI/index.ts
@@ -0,0 +1,26 @@
+import { formatDistance } from "../sv/_lib/formatDistance/index.ts";
+import { formatRelative } from "../sv/_lib/formatRelative/index.ts";
+import { localize } from "../sv/_lib/localize/index.ts";
+import { match } from "../sv/_lib/match/index.ts";
+import type { Locale } from "../types.ts";
+import { formatLong } from "./_lib/formatLong/index.ts";
+
+/**
+ * @category Locales
+ * @summary Swedish-speaking-Finnish locale.
+ * @language Swedish
+ * @iso-639-2 swe
+ * @author Timo Saikkonen [@timosaikkonen](https://github.com/timosaikkonen)
+ */
+export const svFI: Locale = {
+	code: "sv-FI",
+	formatDistance: formatDistance,
+	formatLong: formatLong,
+	formatRelative: formatRelative,
+	localize: localize,
+	match: match,
+	options: {
+		weekStartsOn: 1 /* Monday */,
+		firstWeekContainsDate: 4,
+	},
+};
diff --git a/src/locale/sv-FI/snapshot.md b/src/locale/sv-FI/snapshot.md
