Module: Bootprint::Collectors::Libraries

Defined in:
lib/bootprint/collectors/libraries.rb

Class Method Summary collapse

Class Method Details

.capture ⇒ Object 



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# File 'lib/bootprint/collectors/libraries.rb', line 14

def capture
  result = {
    "openssl" => {
      "compiled" => OpenSSL::OPENSSL_VERSION,
      "runtime" => OpenSSL.const_defined?(:OPENSSL_LIBRARY_VERSION) ? OpenSSL::OPENSSL_LIBRARY_VERSION : OpenSSL::OPENSSL_VERSION
    },
    "libyaml" => Psych.libyaml_version.join("."),
    "psych" => Psych::VERSION
  }
  result["sqlite"] = sqlite_info if Gem.loaded_specs.key?("sqlite3")
  result["postgresql"] = postgresql_info if Gem.loaded_specs.key?("pg")
  result["mysql"] = mysql_info if Gem.loaded_specs.key?("mysql2")
  result["libc"] = libc_info
  result
end

.format_pg_version(version) ⇒ Object 



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# File 'lib/bootprint/collectors/libraries.rb', line 45

def format_pg_version(version)
  major = version / 10_000
  minor = (version / 100) % 100
  patch = version % 100
  major >= 10 ? "#{major}.#{patch}" : "#{major}.#{minor}.#{patch}"
end

.key ⇒ Object 



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# File 'lib/bootprint/collectors/libraries.rb', line 12

def key = "libraries"

.libc_info ⇒ Object 



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# File 'lib/bootprint/collectors/libraries.rb', line 60

def libc_info
  host = RbConfig::CONFIG["host_os"].to_s
  family = if host.include?("linux")
             RbConfig::CONFIG["CC"].to_s.include?("musl") ? "musl" : "glibc-or-compatible"
           elsif host.match?(/mswin|mingw/)
             "windows-crt"
           elsif host.include?("darwin")
             "libSystem"
           else
             "unknown"
           end
  { "family" => family }
end

.mysql_info ⇒ Object 



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# File 'lib/bootprint/collectors/libraries.rb', line 52

def mysql_info
  require "mysql2"
  info = Mysql2::Client.info
  { "gem" => Mysql2::VERSION, "client" => info[:version] || info["version"] }
rescue LoadError, StandardError => error
  { "capture_error" => Sanitizer.text("#{error.class}: #{error.message}") }
end

.postgresql_info ⇒ Object 



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# File 'lib/bootprint/collectors/libraries.rb', line 37

def postgresql_info
  require "pg"
  version = PG.library_version
  { "gem" => PG::VERSION, "client" => format_pg_version(version) }
rescue LoadError, StandardError => error
  { "capture_error" => Sanitizer.text("#{error.class}: #{error.message}") }
end

.sqlite_info ⇒ Object 



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# File 'lib/bootprint/collectors/libraries.rb', line 30

def sqlite_info
  require "sqlite3"
  { "gem" => SQLite3::VERSION, "runtime" => SQLite3::SQLITE_VERSION }
rescue LoadError, StandardError => error
  { "capture_error" => Sanitizer.text("#{error.class}: #{error.message}") }
end