Prepare the Dart FFI package for publish

.github/workflows/publish-dart.yaml

@@ -0,0 +1,18 @@
+# A CI configuration to auto-publish pub packages.
+
+name: Publish
+
+on:
+  pull_request:
+    branches: [ main ]
+    paths:
+      - '.github/workflows/publish-dart.yml'
+      - 'ffi/capi/dart/**'
+  push:
+    tags: [ '[0-9A-z]+-v[0-9]+.[0-9]+.[0-9]+' ]
+
+jobs:
+  publish:
+    uses: dart-lang/ecosystem/.github/workflows/publish.yaml@main
+    with:
+      write-comments: false

.github/workflows/write-comments.yml

@@ -0,0 +1,16 @@
+name: Comment on the pull request
+
+on:
+  # Trigger this workflow after the Health workflow completes. This workflow will have permissions to
+  # do things like create comments on the PR, even if the original workflow couldn't.
+  workflow_run:
+    workflows: 
+      - Publish
+    types:
+      - completed
+
+jobs:
+  upload:
+    uses: dart-lang/ecosystem/.github/workflows/post_summaries.yaml@main
+    permissions:
+      pull-requests: write

ffi/capi/dart/package/CHANGELOG.md

@@ -0,0 +1,3 @@
+## 0.1.0
+
+- Initial version.

ffi/capi/dart/package/LICENSE

@@ -0,0 +1,44 @@
+UNICODE LICENSE V3
+
+COPYRIGHT AND PERMISSION NOTICE
+
+Copyright © 2020-2023 Unicode, Inc.
+
+NOTICE TO USER: Carefully read the following legal agreement. BY
+DOWNLOADING, INSTALLING, COPYING OR OTHERWISE USING DATA FILES, AND/OR
+SOFTWARE, YOU UNEQUIVOCALLY ACCEPT, AND AGREE TO BE BOUND BY, ALL OF THE
+TERMS AND CONDITIONS OF THIS AGREEMENT. IF YOU DO NOT AGREE, DO NOT
+DOWNLOAD, INSTALL, COPY, DISTRIBUTE OR USE THE DATA FILES OR SOFTWARE.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of data files and any associated documentation (the "Data Files") or
+software and any associated documentation (the "Software") to deal in the
+Data Files or Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, and/or sell
+copies of the Data Files or Software, and to permit persons to whom the
+Data Files or Software are furnished to do so, provided that either (a)
+this copyright and permission notice appear with all copies of the Data
+Files or Software, or (b) this copyright and permission notice appear in
+associated Documentation.
+
+THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
+THIRD PARTY RIGHTS.
+
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS NOTICE
+BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES,
+OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THE DATA
+FILES OR SOFTWARE.
+
+Except as contained in this notice, the name of a copyright holder shall
+not be used in advertising or otherwise to promote the sale, use or other
+dealings in these Data Files or Software without prior written
+authorization of the copyright holder.
+
+—
+
+Portions of ICU4X may have been adapted from ICU4C and/or ICU4J.
+ICU 1.8.1 to ICU 57.1 © 1995-2016 International Business Machines Corporation and others.

ffi/capi/dart/package/README.md

@@ -0,0 +1,16 @@
+# Dart bindings for ICU4X
+[![Docs](https://docs.rs/icu/badge.svg)](https://docs.rs/icu) [![Build Status](https://github.com/unicode-org/icu4x/actions/workflows/build-test.yml/badge.svg)](https://github.com/unicode-org/icu4x/actions) [![pub package](https://img.shields.io/pub/v/icu.svg)](https://pub.dev/packages/icu) [![package publisher](https://img.shields.io/pub/publisher/icu.svg)](https://pub.dev/packages/icu/publisher)
+
+Experimental Dart bindings for ICU4X.
+
+Example:
+
+```dart
+main() {
+  //TODO: Implement build.dart, `@Native` annotations, and compiled targets storage to remove this.
+  init(path.absolute('path/to/dynamic/library'));
+
+  final x = FixedDecimal.fromDoubleWithLowerMagnitude(1.49403, -7);
+  print(x); //prints '1.4940300'
+}
+```

ffi/capi/dart/package/pubspec.yaml

@@ -1,14 +1,15 @@
 name: icu
-version: 0.0.0
-repository: https://github.com/unicode-org/icu4x
+version: 0.1.0
+description: Dart bindings for ICU4X.
+repository: https://github.com/unicode-org/icu4x/tree/main/ffi/capi/dart/package
 
 environment:
   sdk: '>=2.18.0'
 
 dependencies:
-  ffi: '>=1.1.0'
+  ffi: ^2.1.0
 
 dev_dependencies:
-  lints: ^2.0.0
+  lints: ^3.0.0
   test: ^1.21.0
   path: ^1.0.0

tools/make/tidy.toml

@@ -28,7 +28,7 @@ exit_on_error true
 glob_pattern_array = array "./**/*.rs" "./**/*.yml" "./**/*.toml" "./**/*.rst" "./**/*.bat" "./**/*.c" "./**/*.cpp"
 
 # Skip the files matching these patterns.
-glob_skip_pattern_array = array "**/target/**/*" "ffi/capi/**/docs/**/*" "**/node_modules/**/*" "**/data/**/*" "ffi/gn/vendor/**/*" "ffi/gn/third_party_tools/**/*" "ffi/capi/c/examples/fixeddecimal_tiny/baked_data/**/*"
+glob_skip_pattern_array = array "**/target/**/*" "ffi/capi/**/docs/**/*" "**/node_modules/**/*" "**/data/**/*" "ffi/gn/vendor/**/*" "ffi/gn/third_party_tools/**/*" "ffi/capi/c/examples/fixeddecimal_tiny/baked_data/**/*" ".github/workflows/**/*"
 
 blank_line = set ""