Module: Beni::BuildConfig

Defined in:
lib/beni/build_config.rb,
sig/beni/build_config.rbs

Overview

Generates the consumer's editable mruby build config: a verbatim copy of the staged mruby source's own build_config/default.rb — the configured version's upstream default. Exposed as rake beni:config by Beni::Tasks; the generated file belongs to the consuming project and seeds further customization.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.generate(dest, mruby_dir:, version:) ⇒ Object

Copy the staged source's default config to dest, creating missing parent directories. Requires +version+'s mruby source staged under mruby_dir and refuses to clobber an existing (likely hand-tuned) config. Returns dest.

Raises:



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# File 'lib/beni/build_config.rb', line 18

def generate(dest, mruby_dir:, version:)
  raise Error, "[beni] #{dest} already exists — delete it first to regenerate" if File.exist?(dest)

  source = staged_default_config(mruby_dir, version)
  FileUtils.mkdir_p(File.dirname(dest))
  FileUtils.cp(source, dest)
  dest
end

.staged_default_config(mruby_dir, version) ⇒ Object

The staged source's upstream default config path, verified to be +version+'s: the .beni-version marker Vendor::Tarball#prepare stamps must match, so a stale tree never seeds a config for the wrong release.

Raises:



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# File 'lib/beni/build_config.rb', line 31

def staged_default_config(mruby_dir, version)
  source = File.join(mruby_dir, "build_config", "default.rb")
  return source if staged_version(mruby_dir) == version && File.exist?(source)

  raise Error,
        "[beni] mruby #{version}'s source is not staged at #{mruby_dir} — " \
        "run `rake beni:vendor:setup` first"
end

.staged_version(mruby_dir) ⇒ Object 



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# File 'lib/beni/build_config.rb', line 40

def staged_version(mruby_dir)
  marker = File.join(mruby_dir, Vendor::Tarball::VERSION_MARKER)
  File.read(marker).strip if File.exist?(marker)
end

Instance Method Details

#self?.generate ⇒ String

Parameters:

  • dest (String)
  • mruby_dir: (String)
  • version: (String)

Returns:

  • (String) 


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# File 'sig/beni/build_config.rbs', line 3

def self?.generate: (String dest, mruby_dir: String, version: String) -> String

#self?.staged_default_config ⇒ String

Parameters:

  • mruby_dir (String)
  • version (String)

Returns:

  • (String) 


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# File 'sig/beni/build_config.rbs', line 5

def self?.staged_default_config: (String mruby_dir, String version) -> String

#self?.staged_version ⇒ String?

Parameters:

  • mruby_dir (String)

Returns:

  • (String, nil) 


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# File 'sig/beni/build_config.rbs', line 7

def self?.staged_version: (String mruby_dir) -> String?