[PRD] GPU Support (#2069)

Author: makemp

lib/travis/build/addons.rb

@@ -13,6 +13,8 @@
 require 'travis/build/addons/hostname'
 require 'travis/build/addons/hosts'
 require 'travis/build/addons/mariadb'
+require 'travis/build/addons/tensor_flow'
+require 'travis/build/addons/blender'
 require 'travis/build/addons/rethinkdb'
 require 'travis/build/addons/postgresql'
 require 'travis/build/addons/sauce_connect'

lib/travis/build/addons/blender.rb

@@ -0,0 +1,43 @@
+require 'shellwords'
+require 'travis/build/addons/base'
+
+module Travis
+  module Build
+    class Addons
+      class Blender < Base
+        ALLOWED_VERSIONS = %w[3.4.1].freeze
+
+        def after_prepare
+          sh.fold 'blender' do
+            if data.config[:os] != 'linux'
+              sh.echo 'Blender is only available for linux', ansi: :red
+              return
+            end
+
+            if version.nil?
+              sh.echo "Blender: Invalid version '#{raw_version}' given. Valid versions are: #{ALLOWED_VERSIONS.join(', ')}",
+                      ansi: :red
+              return
+            end
+            sh.echo "Installing Blender version: #{version}", ansi: :yellow
+            sh.cmd 'CURL_USER_AGENT="Travis-CI $(curl --version | head -n 1)"', echo: true
+            sh.cmd 'mkdir ${TRAVIS_HOME}/blender', echo: true
+            sh.cmd "curl -A \"$CURL_USER_AGENT\" -sSf -L --retry 7  https://ftp.halifax.rwth-aachen.de/blender/release/Blender#{version[/\d+\.\d+/]}/blender-#{version}-linux-x64.tar.xz" \
+            ' | tar xf - -J -C ${TRAVIS_HOME}/blender --strip-components 1', echo: true
+            sh.cmd 'PATH=$PATH:${TRAVIS_HOME}/blender', echo: true
+          end
+        end
+
+        private
+
+        def raw_version
+          config.to_s.strip.shellescape
+        end
+
+        def version
+          ALLOWED_VERSIONS.include?(raw_version) ? raw_version : nil
+        end
+      end
+    end
+  end
+end

lib/travis/build/addons/tensor_flow.rb

@@ -0,0 +1,37 @@
+require 'shellwords'
+require 'travis/build/addons/base'
+
+module Travis
+  module Build
+    class Addons
+      class TensorFlow < Base
+        ALLOWED_VERSIONS = %w[0.12.1 1.0.0 1.0.1 1.1.0 1.2.0 1.2.1 1.3.0 1.4.0 1.4.1 1.5.0 1.5.1
+                              1.6.0 1.7.0 1.7.1 1.8.0 1.9.0 1.10.0 1.10.1 1.11.0 1.12.0 1.12.2 1.12.3
+                              1.13.1 1.13.2 1.14.0 1.15.0 1.15.2 1.15.31.15.4 1.15.5 2.0.0 2.0.1 2.0.2 2.0.3 2.0.4 2.1.0 2.1.1 2.1.2 2.1.3 
+                              2.1.4 2.2.0 2.2.1 2.2.2 2.2.3 2.3.0 2.3.1 2.3.2 2.3.3 2.3.4 2.4.0 2.4.1 2.4.2 2.4.3 2.4.4 2.5.0 2.5.1 2.5.2 
+                              2.6.0rc0 2.6.0rc1 2.6.0rc2 2.6.0 2.6.1 2.6.2].freeze
+
+        def after_prepare
+          sh.fold 'tensor_flow' do
+            if version.nil?
+              sh.echo "Invalid version '#{raw_version}' given. Valid versions are: #{ALLOWED_VERSIONS.join(' ')}", ansi: :red
+              return
+            end
+            sh.echo "Installing TensorFlow version: #{version}", ansi: :yellow
+            sh.cmd "pip install tensorflow==#{version}", sudo: false
+          end
+        end
+
+        private
+
+        def raw_version
+          config.to_s.strip.shellescape
+        end
+
+        def version
+          ALLOWED_VERSIONS.include?(raw_version) ? raw_version : nil
+        end
+      end
+    end
+  end
+end

lib/travis/build/script.rb

@@ -315,7 +315,8 @@ def configure
           apply :update_glibc
           apply :update_libssl
           apply :clean_up_path
-          apply :fix_resolv_conf
+          # Issues with cache dns in Focal
+          # apply :fix_resolv_conf
           apply :fix_etc_hosts
           apply :fix_mvn_settings_xml
           apply :no_ipv6_localhost

spec/build/addons/blender_spec.rb

@@ -0,0 +1,29 @@
+require 'spec_helper'
+
+describe Travis::Build::Addons::Blender, :sexp do
+  let(:script) { stub('script') }
+  let(:config) { '10.0' }
+  let(:data)   { payload_for(:push, :ruby, config: { addons: { blender: config } }) }
+  let(:sh)     { Travis::Shell::Builder.new }
+  let(:addon)  { described_class.new(script, sh, Travis::Build::Data.new(data), config) }
+  subject      { sh.to_sexp }
+  before       { addon.after_prepare }
+
+  context 'when version is invalid' do
+    let(:config) { '2.112323' }
+
+    it do
+      should include_sexp [:echo, "Blender: Invalid version '2.112323' given. Valid versions are: 3.4.1", { ansi: :red }]
+    end
+  end
+
+  context 'when version is valid' do
+    let(:config) { '3.4.1' }
+
+    it { should include_sexp [:echo, 'Installing Blender version: 3.4.1', { ansi: :yellow }] }
+    it { should include_sexp [:cmd, 'CURL_USER_AGENT="Travis-CI $(curl --version | head -n 1)"', { echo: true }] }
+    xit { should include_sexp [:cmd, 'mkdir ${TRAVIS_HOME}/blender'], { echo: true } }
+    it { should include_sexp [:cmd, 'curl -A "$CURL_USER_AGENT" -sSf -L --retry 7  https://ftp.halifax.rwth-aachen.de/blender/release/Blender3.4/blender-3.4.1-linux-x64.tar.xz | tar xf - -J -C ${TRAVIS_HOME}/blender --strip-components 1', { echo: true }] }
+    it { should include_sexp [:cmd, 'PATH=$PATH:${TRAVIS_HOME}/blender', { echo: true }] }
+  end
+end

spec/build/addons/tensor_flow_spec.rb

@@ -0,0 +1,25 @@
+require 'spec_helper'
+
+describe Travis::Build::Addons::TensorFlow, :sexp do
+  let(:script) { stub('script') }
+  let(:config) { '10.0' }
+  let(:data)   { payload_for(:push, :ruby, config: { addons: { tensor_flow: config } }) }
+  let(:sh)     { Travis::Shell::Builder.new }
+  let(:addon)  { described_class.new(script, sh, Travis::Build::Data.new(data), config) }
+  subject      { sh.to_sexp }
+  before       { addon.after_prepare }
+
+  context 'when version is invalid' do
+    let(:config) { '2.112323' }
+
+    it do
+      should include_sexp [:echo, "Invalid version '2.112323' given. Valid versions are: 0.12.1 1.0.0 1.0.1 1.1.0 1.2.0 1.2.1 1.3.0 1.4.0 1.4.1 1.5.0 1.5.1 1.6.0 1.7.0 1.7.1 1.8.0 1.9.0 1.10.0 1.10.1 1.11.0 1.12.0 1.12.2 1.12.3 1.13.1 1.13.2 1.14.0 1.15.0 1.15.2 1.15.31.15.4 1.15.5 2.0.0 2.0.1 2.0.2 2.0.3 2.0.4 2.1.0 2.1.1 2.1.2 2.1.3 2.1.4 2.2.0 2.2.1 2.2.2 2.2.3 2.3.0 2.3.1 2.3.2 2.3.3 2.3.4 2.4.0 2.4.1 2.4.2 2.4.3 2.4.4 2.5.0 2.5.1 2.5.2 2.6.0rc0 2.6.0rc1 2.6.0rc2 2.6.0 2.6.1 2.6.2", { ansi: :red }]    end
+  end
+
+  context 'when version is valid' do
+    let(:config) { '2.6.0' }
+
+    it { should include_sexp [:echo, 'Installing TensorFlow version: 2.6.0', { ansi: :yellow }] }
+    it { should include_sexp [:cmd, "pip install tensorflow==2.6.0"] }
+  end
+end