@spec get_strategy() :: :legacy | :modern

Gets the compatibility strategy for the current Phoenix version.

Returns either :legacy for Phoenix < 1.8.0 or :modern for Phoenix >= 1.8.0.

Examples

iex> PhoenixKit.Utils.PhoenixVersion.get_strategy()
:modern

@spec get_version() :: String.t()

Gets the current Phoenix framework version as a string.

Returns the version from the Phoenix application specification, or a fallback version if Phoenix is not found.

Examples

iex> PhoenixKit.Utils.PhoenixVersion.get_version()
"1.8.2"

@spec get_version_info() :: map()

Gets version information for debugging and diagnostics.

Returns a map with detailed version information including the raw version from the application spec and the normalized version used for comparisons.

Examples

iex> PhoenixKit.Utils.PhoenixVersion.get_version_info()
%{
  raw_version: '1.8.2',
  normalized_version: "1.8.2",
  strategy: :modern,
  supports_function_components: true,
  threshold_version: "1.8.0"
}

@spec modern_version?(String.t()) :: boolean()

Checks if a specific version string represents a modern Phoenix version.

Examples

iex> PhoenixKit.Utils.PhoenixVersion.modern_version?("1.8.0")
true

iex> PhoenixKit.Utils.PhoenixVersion.modern_version?("1.7.14")
false

@spec requires_legacy_config?() :: boolean()

Checks if the current Phoenix version requires legacy layout configuration.

Legacy layout configuration is required for Phoenix < 1.8.0.

Examples

iex> PhoenixKit.Utils.PhoenixVersion.requires_legacy_config?()
false

@spec supports_function_components?() :: boolean()

Checks if the current Phoenix version supports function component layouts.

Function component layouts were introduced in Phoenix 1.8.0.

Examples

iex> PhoenixKit.Utils.PhoenixVersion.supports_function_components?()
true