Add GitHub Actions workflows and configuration for PR agent and TA-Lib installation

.github/workflows/main.yml

@@ -4,24 +4,53 @@ on:
   push:
     branches:
       - main
-
   pull_request:
-
+  workflow_dispatch:
+    inputs:
+      debug_enabled:
+        type: boolean
+        description: 'Run the build with tmate debugging enabled (https://github.com/marketplace/actions/debugging-with-tmate)'
+        required: false
+        default: false
 jobs:
   build:
-    runs-on: ubuntu-latest
-    name: Ruby ${{ matrix.ruby }}
     strategy:
       matrix:
-        ruby:
-          - '3.2.3'
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        ruby: ['3.2.3']
+
+    runs-on: ${{ matrix.os }}
+    name: Ruby ${{ matrix.ruby }} on ${{ matrix.os }}
 
     steps:
     - uses: actions/checkout@v4
+
+    - name: Setup tmate session
+      uses: mxschmitt/action-tmate@v3
+      if: ${{ github.event_name == 'workflow_dispatch' && inputs.debug_enabled }}
+
+    - name: Install TA-Lib on Ubuntu
+      if: matrix.os == 'ubuntu-latest'
+      run: |
+        mkdir -p ta-lib
+        wget -P ta-lib https://github.com/ta-lib/ta-lib/releases/download/v0.6.4/ta-lib_0.6.4_amd64.deb
+        sudo dpkg -i ta-lib/ta-lib_0.6.4_amd64.deb
+
+    - name: Install TA-Lib on macOS
+      if: matrix.os == 'macos-latest'
+      run: brew install ta-lib
+
+    - name: Install TA-Lib on Windows
+      if: matrix.os == 'windows-latest'
+      run: |
+        Invoke-WebRequest -Uri "https://github.com/ta-lib/ta-lib/releases/download/v0.6.4/ta-lib-0.6.4-windows-x86_64.msi" -OutFile "ta-lib.msi"
+        msiexec /i ta-lib.msi /quiet /norestart
+
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
         ruby-version: ${{ matrix.ruby }}
         bundler-cache: true
+
     - name: Run the default task
       run: bundle exec rake

.github/workflows/pr_agent.yml

@@ -0,0 +1,26 @@
+name: PR Agent
+on:
+    pull_request:
+      types: [opened, reopened, ready_for_review, review_requested]
+    issue_comment:
+jobs:
+  pr_agent_job:
+    if: ${{ github.event.sender.type != 'Bot' }}
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      pull-requests: write
+      contents: write
+    name: Run pr agent on every pull request, respond to user comments
+    steps:
+      - name: PR Agent action step
+        id: pragent
+        uses: Codium-ai/pr-agent@main
+        env:
+          OPENAI_KEY: ${{ secrets.OPENAI_KEY }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          DEEPSEEK_API_KEY: ${{ secrets.DEEPSEEK_API_KEY }}
+          github_action_config.auto_review: "true" # enable\disable auto review
+          github_action_config.auto_describe: "true" # enable\disable auto describe
+          github_action_config.auto_improve: "true" # enable\disable auto improve
+          github_action_config.pr_actions: '["opened", "reopened", "ready_for_review", "review_requested"]'

.pr_agent.toml

@@ -0,0 +1,11 @@
+[config]
+model="deepseek/deepseek-chat"
+fallback_models=["deepseek/deepseek-chat"]
+custom_model_max_tokens=64000
+max_model_tokens=64000
+
+[github_action_config]
+# auto_review = true    # set as env var in .github/workflows/pr-agent.yaml
+# auto_describe = true  # set as env var in .github/workflows/pr-agent.yaml
+# auto_improve = true   # set as env var in .github/workflows/pr-agent.yaml
+# pr_actions = ['opened', 'reopened', 'ready_for_review', 'review_requested']

Gemfile.lock

@@ -9,9 +9,6 @@ GEM
   specs:
     ast (2.4.2)
     byebug (11.1.3)
-    debase (0.2.8)
-      debase-ruby_core_source (>= 3.3.6)
-    debase-ruby_core_source (3.4.1)
     diff-lcs (1.5.1)
     fiddle (1.1.6)
     json (2.9.1)
@@ -74,7 +71,6 @@ PLATFORMS
 
 DEPENDENCIES
   byebug (~> 11.1)
-  debase (~> 0.2.8)
   rake (~> 13.2)
   rspec (~> 3.13)
   rubocop-rspec (~> 3.3)

lib/ta_lib.rb

@@ -5,7 +5,20 @@ module TALib
   VERSION = "0.1.0".freeze
 
   extend Fiddle::Importer
-  dlload "libta-lib.so"
+
+  lib_path = case RUBY_PLATFORM
+             when /darwin/
+               brew_prefix = `brew --prefix`.chomp
+               "#{brew_prefix}/lib/libta-lib.dylib"
+             when /linux/
+               "libta-lib.so"
+             when /win32|mingw32/
+               "C:/Program Files/TA-Lib/bin/ta-lib.dll"
+             else
+               raise "Unsupported platform"
+             end
+
+  dlload lib_path
 
   class TALibError < StandardError; end
 

ta_lib_ffi.gemspec

@@ -29,9 +29,8 @@ Gem::Specification.new do |spec|
   spec.executables = spec.files.grep(%r{\Aexe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_development_dependency "byebug", "~> 11.1"
-  spec.add_development_dependency "debase", "~> 0.2.8"
   spec.add_dependency "fiddle", "~> 1.1"
+  spec.add_development_dependency "byebug", "~> 11.1"
   spec.add_development_dependency "rake", "~> 13.2"
   spec.add_development_dependency "rspec", "~> 3.13"
   spec.add_development_dependency "rubocop-rspec", "~> 3.3"