Merge branch 'main' into add-upgrade-for-core

.editorconfig

@@ -61,3 +61,6 @@ indent_size = 2
 
 [*.{yaml,yml}]
 indent_size = 2
+
+[*.rb]
+indent_size = 2

.gitignore

@@ -1,7 +1,7 @@
 # IDE and editor
-.vscode
 .idea
-
+.vscode
+!.vscode/settings.json
 **/target
 **/vendor
 dist/

.vscode/settings.json

@@ -0,0 +1,11 @@
+{
+  "rust-analyzer.cargo.allTargets": true,
+  "rust-analyzer.cargo.features": "all",
+  "rust-analyzer.linkedProjects": [
+    "${workspaceFolder}/core/Cargo.toml",
+    "${workspaceFolder}/bindings/python/Cargo.toml",
+    "${workspaceFolder}/bindings/java/Cargo.toml",
+    "${workspaceFolder}/bindings/nodejs/Cargo.toml",
+  ],
+  "java.compile.nullAnalysis.mode": "automatic"
+}

bindings/ruby/lib/opendal.rb

@@ -17,5 +17,5 @@
 
 # frozen_string_literal: true
 
-require_relative "opendal_ruby/version"
 require_relative "opendal_ruby/opendal_ruby"
+require_relative "opendal_ruby/io"

bindings/ruby/lib/opendal_ruby/io.rb

@@ -0,0 +1,66 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# frozen_string_literal: true
+
+module OpenDAL
+  class IO
+    # Reads all lines from the stream into an array.
+    # Raises `EOFError` when the end of the file is reached.
+    def readlines
+      results = []
+
+      loop do
+        results << readline
+      rescue EOFError
+        break
+      end
+
+      results
+    end
+
+    # Rewinds the stream to the beginning.
+    def rewind
+      seek(0, ::IO::SEEK_SET)
+    end
+
+    # Sets the file position to `new_position`.
+    def pos=(new_position)
+      seek(new_position, ::IO::SEEK_SET)
+    end
+
+    alias_method :pos, :tell
+
+    # Checks if the stream is at the end of the file.
+    def eof
+      position = tell
+      seek(0, ::IO::SEEK_END)
+      tell == position
+    end
+
+    alias_method :eof?, :eof
+
+    # Returns the total length of the stream.
+    def length
+      current_position = tell
+      seek(0, ::IO::SEEK_END)
+      tell.tap { self.pos = current_position }
+    end
+
+    alias_method :size, :length
+  end
+end

bindings/ruby/opendal.gemspec

@@ -17,11 +17,20 @@
 
 # frozen_string_literal: true
 
-require_relative "lib/opendal_ruby/version"
+require "json"
 
 Gem::Specification.new do |spec|
   spec.name = "opendal"
-  spec.version = OpenDAL::VERSION
+  # RubyGems integrates and expects `cargo`.
+  # Read more about [Gem::Ext::CargoBuilder](https://github.com/rubygems/rubygems/blob/v3.5.23/lib/rubygems/ext/cargo_builder.rb)
+  #
+  # OpenDAL relies on "version" in `Cargo.toml` for the release process. You can read this gem spec with:
+  # `bundle exec ruby -e 'puts Gem::Specification.load("opendal.gemspec")'`
+  #
+  # keep in sync the key "opendal-ruby" with `Rakefile`.
+  #
+  # uses `cargo` to extract the version.
+  spec.version = JSON.parse(`cargo metadata --format-version 1`.strip)["packages"].find { |p| p["name"] == "opendal-ruby" }["version"]
   spec.authors = ["OpenDAL Contributors"]
   spec.email = ["[email protected]"]