Add GitHub action to automatically upgrade the metadata (#62)

* Fix generate files isoCodeImport

* Add update meta data action

* Test

* Add checkout step

* Update Metadata

* Set real cron value

---------

Co-authored-by: GitHub Actions <actions@github.com>

Author: ali-alizadeh

.github/workflows/update_metadata.yml

@@ -0,0 +1,36 @@
+name: Update Metadata
+
+on:
+  schedule:
+    # At 12:00 AM, on day 1 of each month
+    - cron: "0 0 1 * *"
+
+jobs:
+  generate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: dart-lang/setup-dart@v1
+
+      - name: Install dependencies
+        run: dart pub get
+
+      - name: Fetch LibPhoneNumber Metadata
+        run: curl -o resources/data_sources/PhoneNumberMetadata.xml https://raw.githubusercontent.com/google/libphonenumber/master/resources/PhoneNumberMetadata.xml
+
+      - name: Process Metadata
+        run: dart resources/data_sources/convert_metadata.dart
+
+      - name: Generate Files
+        run: |
+          dart pub get
+          dart resources/generate_files.dart && dart format lib/src && dart fix --apply
+
+      - name: Commit and Push Updated Files
+        run: |
+          git config --global user.name "GitHub Actions"
+          git config --global user.email "actions@github.com"
+          git add .
+          git commit -m "Update Metadata" || echo "Nothing to commit!"
+          git push

lib/src/metadata/generated/metadata_by_iso_code.dart

@@ -600,7 +600,7 @@ const metadataByIsoCode = {
     isoCode: IsoCode.GA,
     leadingDigits: null,
     internationalPrefix: r"00",
-    nationalPrefix: null,
+    nationalPrefix: r"0",
     isMainCountryForDialCode: false,
   ),
   IsoCode.GB: PhoneMetadata(
@@ -1040,7 +1040,7 @@ const metadataByIsoCode = {
     isoCode: IsoCode.LT,
     leadingDigits: null,
     internationalPrefix: r"00",
-    nationalPrefix: r"8",
+    nationalPrefix: r"0",
     isMainCountryForDialCode: false,
   ),
   IsoCode.LU: PhoneMetadata(

lib/src/metadata/generated/metadata_examples_by_iso_code.dart

@@ -289,7 +289,7 @@ const metadataExamplesByIsoCode = {
   ),
   IsoCode.DK: PhoneMetadataExamples(
     fixedLine: r"32123456",
-    mobile: r"32123456",
+    mobile: r"34412345",
     voip: r"",
   ),
   IsoCode.DM: PhoneMetadataExamples(

lib/src/metadata/generated/metadata_formats_by_iso_code.dart

@@ -1024,6 +1024,17 @@ const metadataFormatsByIsoCode = <IsoCode, PhoneMetadataFormats>{
     )
   ],
   IsoCode.CN: [
+    PhoneMetadataFormat(
+      pattern: r"(\d{5,6})",
+      nationalPrefixFormattingRule: null,
+      leadingDigits: [
+        "1(?:00|2[13])|95",
+        "1(?:00|2(?:11|39))|95",
+        "1(?:00|2(?:110|395))|95"
+      ],
+      format: r"$1",
+      intlFormat: r"NA",
+    ),
     PhoneMetadataFormat(
       pattern: r"(\d{5,6})",
       nationalPrefixFormattingRule: null,
@@ -1719,7 +1730,7 @@ const metadataFormatsByIsoCode = <IsoCode, PhoneMetadataFormats>{
   IsoCode.GA: [
     PhoneMetadataFormat(
       pattern: r"(\d)(\d{2})(\d{2})(\d{2})",
-      nationalPrefixFormattingRule: r"0$FG",
+      nationalPrefixFormattingRule: r"$NP$FG",
       leadingDigits: ["[2-7]"],
       format: r"$1 $2 $3 $4",
       intlFormat: null,
@@ -1733,8 +1744,8 @@ const metadataFormatsByIsoCode = <IsoCode, PhoneMetadataFormats>{
     ),
     PhoneMetadataFormat(
       pattern: r"(\d{2})(\d{2})(\d{2})(\d{2})",
-      nationalPrefixFormattingRule: r"0$FG",
-      leadingDigits: ["11|[67]"],
+      nationalPrefixFormattingRule: r"$NP$FG",
+      leadingDigits: ["[167]"],
       format: r"$1 $2 $3 $4",
       intlFormat: null,
     )
@@ -4604,7 +4615,7 @@ const metadataFormatsByIsoCode = <IsoCode, PhoneMetadataFormats>{
     PhoneMetadataFormat(
       pattern: r"(\d{2})(\d{5})",
       nationalPrefixFormattingRule: null,
-      leadingDigits: ["7|8[4-9]|9(?:[1-8]|9[0-8])"],
+      leadingDigits: ["6[89]|7|8[4-9]|9(?:[1-8]|9[0-8])"],
       format: r"$1 $2",
       intlFormat: null,
     )
@@ -5127,7 +5138,7 @@ const metadataFormatsByIsoCode = <IsoCode, PhoneMetadataFormats>{
     PhoneMetadataFormat(
       pattern: r"(\d{2})(\d{6})",
       nationalPrefixFormattingRule: r"$NP $FG",
-      leadingDigits: ["6"],
+      leadingDigits: ["[67]"],
       format: r"$1 $2",
       intlFormat: null,
     )
@@ -5571,9 +5582,16 @@ const metadataFormatsByIsoCode = <IsoCode, PhoneMetadataFormats>{
     PhoneMetadataFormat(
       pattern: r"(\d{3})(\d{3})(\d{3})",
       nationalPrefixFormattingRule: r"$NP$FG",
-      leadingDigits: ["[23]"],
+      leadingDigits: ["2|39"],
       format: r"$1 $2 $3",
       intlFormat: null,
+    ),
+    PhoneMetadataFormat(
+      pattern: r"(\d{2})(\d{7,10})",
+      nationalPrefixFormattingRule: r"$NP$FG",
+      leadingDigits: ["3"],
+      format: r"$1 $2",
+      intlFormat: null,
     )
   ],
   IsoCode.YE: [

lib/src/metadata/generated/metadata_lengths_by_iso_code.dart

@@ -736,7 +736,7 @@ const metadataLenghtsByIsoCode = {
   ),
   IsoCode.LA: PhoneMetadataLengths(
     general: [],
-    mobile: [10],
+    mobile: [9, 10],
     fixedLine: [8],
     voip: [],
   ),
@@ -1439,7 +1439,7 @@ const metadataLenghtsByIsoCode = {
   IsoCode.XK: PhoneMetadataLengths(
     general: [],
     mobile: [8],
-    fixedLine: [8, 9],
+    fixedLine: [8, 9, 10, 11, 12],
     voip: [],
   ),
   IsoCode.YE: PhoneMetadataLengths(