Module: Exercism

Defined in:
lib/exercism.rb,
lib/exercism/config.rb,
lib/exercism/secrets.rb,
lib/exercism/redis_pool.rb,
lib/exercism/tooling_job.rb

Defined Under Namespace

Modules: RedisPool Classes: Config, ConfigError, Secrets, ToolingJob

Class Method Summary collapse

Class Method Details

.cloudfront_client ⇒ Object 



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# File 'lib/exercism.rb', line 55

def self.cloudfront_client
  require 'aws-sdk-cloudfront'
  Aws::CloudFront::Client.new(ExercismConfig::GenerateAwsSettings.())
end

.cloudwatch_logs_client ⇒ Object 



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# File 'lib/exercism.rb', line 50

def self.cloudwatch_logs_client
  require 'aws-sdk-cloudwatchlogs'
  Aws::CloudWatchLogs::Client.new(ExercismConfig::GenerateAwsSettings.())
end

.config ⇒ Object 



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# File 'lib/exercism.rb', line 8

def self.config
  @config ||= ExercismConfig::RetrieveConfig.()
end

.discourse_client ⇒ Object 



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# File 'lib/exercism.rb', line 108

def self.discourse_client
  require 'discourse_api'

  DiscourseApi::Client.new("https://forum.exercism.org").tap do |client|
    client.api_key = ENV.fetch("DISCOURSE_API_KEY", Exercism.secrets.discourse_api_key)
    client.api_username = ENV.fetch("DISCOURSE_API_USERNAME", "system")
  end
end

.dynamodb_client ⇒ Object 



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# File 'lib/exercism.rb', line 32

def self.dynamodb_client
  Aws::DynamoDB::Client.new(ExercismConfig::GenerateAwsSettings.())
end

.ecr_client ⇒ Object 



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# File 'lib/exercism.rb', line 45

def self.ecr_client
  require 'aws-sdk-ecr'
  Aws::ECR::Client.new(ExercismConfig::GenerateAwsSettings.())
end

.env ⇒ Object 



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# File 'lib/exercism.rb', line 4

def self.env
  @env ||= ExercismConfig::DetermineEnvironment.()
end

.mongodb_client ⇒ Object 



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# File 'lib/exercism.rb', line 117

def self.mongodb_client
  require 'mongo'
  Mongo::Client.new(
    self.config.mongodb_url,
    database: self.config.mongodb_database_name
  )
end

.octokit_client ⇒ Object 



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# File 'lib/exercism.rb', line 65

def self.octokit_client
  require 'octokit'

  access_token = ENV.fetch(
    "GITHUB_ACCESS_TOKEN",
    self.secrets.github_access_token
  )

  @octokit_client ||= Octokit::Client.new(access_token:).tap do |c|
    c.auto_paginate = true
  end
end

.octokit_graphql_client ⇒ Object 



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# File 'lib/exercism.rb', line 78

def self.octokit_graphql_client
  require 'octokit'

  access_token = ENV.fetch(
    "GITHUB_GRAPHQL_READONLY_ACCESS_TOKEN",
    self.secrets.github_graphql_readonly_access_token
  )

  @octokit_graphql_client ||= Octokit::Client.new(access_token:).tap do |c|
    c.auto_paginate = true
  end
end

.openai_client ⇒ Object 



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# File 'lib/exercism.rb', line 125

def self.openai_client
  require 'openai'

  @openai_client ||= OpenAI::Client.new(access_token: self.secrets.openai_api_key)
end

.opensearch_client ⇒ Object 



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# File 'lib/exercism.rb', line 91

def self.opensearch_client
  require 'opensearch'

  # For now, we're using the ElasticSearch client, but this needs to be
  # changed to the OpenSearch client once it becomes available
  OpenSearch::Client.new(
    host: ENV.fetch("OPENSEARCH_HOST", config.opensearch_host),
    user: ENV.fetch("OPENSEARCH_USER", Exercism.env.production? ? nil : "admin"),
    password: ENV.fetch("OPENSEARCH_PASSWORD", Exercism.env.production? ? nil : "admin"),
    transport_options: {
      ssl: {
        verify: Exercism.env.production?
      }
    }
  )
end

.redis_cache_client ⇒ Object 



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# File 'lib/exercism.rb', line 19

def self.redis_cache_client = RedisPool.for(:cache) { redis_client(config.cache_redis_url) }

.redis_client(url) ⇒ Object 



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# File 'lib/exercism.rb', line 21

def self.redis_client(url)
  require 'redis'
  require 'redis-clustering'

  if Exercism.env.development? || Exercism.env.test?
    Redis.new(url:)
  else
    Redis::Cluster.new(nodes: [url])
  end
end

.redis_git_cache_client ⇒ Object 



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# File 'lib/exercism.rb', line 18

def self.redis_git_cache_client = RedisPool.for(:git_cache) { redis_client(config.git_cache_redis_url) }

.redis_tooling_client ⇒ Object

Pooled rather than built per call - see Exercism::RedisPool for why.



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# File 'lib/exercism.rb', line 17

def self.redis_tooling_client = RedisPool.for(:tooling) { redis_client(config.tooling_redis_url) }

.s3_client ⇒ Object 



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# File 'lib/exercism.rb', line 36

def self.s3_client
  require 'aws-sdk-s3'
  Aws::S3::Client.new(
    ExercismConfig::GenerateAwsSettings.().merge(
      force_path_style: true
    )
  )
end

.secrets ⇒ Object 



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# File 'lib/exercism.rb', line 12

def self.secrets
  @secrets ||= ExercismConfig::RetrieveSecrets.()
end

.ses_client ⇒ Object 



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# File 'lib/exercism.rb', line 60

def self.ses_client
  require 'aws-sdk-sesv2'
  Aws::SESV2::Client.new(ExercismConfig::GenerateAwsSettings.())
end