feat: remove jruby support

BREAKING CHANGE: remove jruby support

.gitignore

@@ -7,9 +7,6 @@
 /spec/reports/
 /tmp/
 /.ruby-version
-/.mvn
 
 # rspec failure tracking
 .rspec_status
-
-*.jar

.travis.yml

@@ -9,7 +9,7 @@ rvm:
   - 2.6.1
 env:
   - SKIP_RPC_TESTS=true
-before_install: 
+before_install:
   - gem install bundler -v 2.0.1
   - sudo apt-get update
   - sudo apt-get install -y libsodium-dev
@@ -18,38 +18,3 @@ install:
   - bundle install
 script:
   - bundle exec rake
-
-stages:
-  - test
-  - deploy
-jobs:
-  include:
-    - rvm: jruby
-      before_install: 
-        - gem install bundler -v 2.0.1
-      install:
-        - bundle install
-        - jruby -rjars/installer -e 'Jars::Installer.vendor_jars!'
-    - stage: deploy
-      if: 'tag IS present AND env(GITHUB_TOKEN) IS present'
-      rvm: jruby
-      before_install: 
-        - gem install bundler -v 2.0.1
-      install:
-        - bundle install
-        - jruby -rjars/installer -e 'Jars::Installer.vendor_jars!'
-      script:
-        - bundle exec rake jar
-        - export CKB_VERSION=$(bundle exec ruby -e 'require "ckb"; puts CKB::VERSION')
-        - echo "java -jar ckb-console-${CKB_VERSION}.jar" > ckb-console-${CKB_VERSION}.bat
-        - zip ckb-console-${CKB_VERSION}-jar.zip ckb-console-${CKB_VERSION}.jar ckb-console-${CKB_VERSION}.bat
-      deploy:
-        provider: releases
-        api_key: "$GITHUB_TOKEN"
-        file_glob: true
-        file: ckb-console-*-jar.zip
-        skip_cleanup: true
-        prerelease: true
-        on:
-          tags: true
-          condition: '"$GITHUB_TOKEN" != ""'

Gemfile.lock

@@ -16,9 +16,7 @@ GEM
     connection_pool (2.2.2)
     diff-lcs (1.3)
     ffi (1.11.1)
-    ffi (1.11.1-java)
     jaro_winkler (1.5.2)
-    jaro_winkler (1.5.2-java)
     method_source (0.9.2)
     net-http-persistent (3.0.1)
       connection_pool (~> 2.2)
@@ -28,10 +26,6 @@ GEM
     pry (0.12.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
-    pry (0.12.2-java)
-      coderay (~> 1.1.0)
-      method_source (~> 0.9.0)
-      spoon (~> 0.0)
     rainbow (3.0.0)
     rake (10.5.0)
     rbnacl (6.0.1)
@@ -40,29 +34,26 @@ GEM
       rspec-core (~> 3.8.0)
       rspec-expectations (~> 3.8.0)
       rspec-mocks (~> 3.8.0)
-    rspec-core (3.8.0)
+    rspec-core (3.8.1)
       rspec-support (~> 3.8.0)
-    rspec-expectations (3.8.2)
+    rspec-expectations (3.8.4)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.8.0)
-    rspec-mocks (3.8.0)
+    rspec-mocks (3.8.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.8.0)
-    rspec-support (3.8.0)
+    rspec-support (3.8.2)
     rubocop (0.69.0)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
       parser (>= 2.6)
       rainbow (>= 2.2.2, < 4.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 1.7)
-    ruby-progressbar (1.10.0)
-    spoon (0.0.6)
-      ffi
+    ruby-progressbar (1.10.1)
     unicode-display_width (1.6.0)
 
 PLATFORMS
-  java
   ruby
 
 DEPENDENCIES

README.md

@@ -44,13 +44,6 @@ bundle install
 bundle exec bin/console
 ```
 
-Or download a jar from releases page, which does not require libsecp256k1 and
-libsodium but only JRE to run the console:
-
-```
-java -jar ckb-console-VERSION.jar
-```
-
 ## Usage
 
 RPC interface returns parsed `JSON` object
@@ -107,8 +100,6 @@ After checking out the repo, run `bin/setup` to install dependencies. Then, run
 
 To install this gem onto your local machine, run `bundle exec rake install`.
 
-To create a jar using JRuby, run `bundle exec rake jar`.
-
 ## License
 
 The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).

Rakefile

@@ -5,9 +5,4 @@ require "rspec/core/rake_task"
 
 RSpec::Core::RakeTask.new(:spec)
 
-if RUBY_PLATFORM == "java"
-  require "warbler"
-  Warbler::Task.new
-end
-
 task default: :spec

bin/setup

@@ -4,7 +4,3 @@ IFS=$'\n\t'
 set -vx
 
 bundle install
-
-if ruby --version 2> /dev/null | grep '^jruby' &> /dev/null; then
-  jruby -rjars/installer -e 'Jars::Installer.vendor_jars!'
-fi

ckb-sdk-ruby.gemspec

@@ -2,8 +2,6 @@ lib = File.expand_path("../lib", __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require "ckb/version"
 
-is_jruby = RUBY_PLATFORM == 'java'
-
 Gem::Specification.new do |spec|
   spec.name          = "ckb-sdk-ruby"
   spec.version       = CKB::VERSION
@@ -44,13 +42,6 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "pry", "~> 0.12.2"
 
   spec.add_dependency "net-http-persistent", "~> 3.0.0"
-
-  if !is_jruby
-    spec.add_dependency "rbnacl", "~> 6.0", ">= 6.0.1"
-    spec.add_dependency "bitcoin-secp256k1", "~> 0.5.0"
-  else
-    spec.add_development_dependency "warbler", "~> 2.0"
-
-    spec.requirements << "jar org.bouncycastle, bcprov-jdk15on, 1.61"
-  end
+  spec.add_dependency "rbnacl", "~> 6.0", ">= 6.0.1"
+  spec.add_dependency "bitcoin-secp256k1", "~> 0.5.0"
 end

lib/ckb.rb

@@ -13,8 +13,6 @@
 require "ckb/address"
 require "ckb/key"
 
-require "ckb-sdk-ruby_jars" if RUBY_PLATFORM == "java"
-
 module CKB
   class Error < StandardError; end
   # Your code goes here...