Class: Expressir::Manifest::Resolver

Inherits:
Object
  • Object
show all
Defined in:
lib/expressir/manifest/resolver.rb

Overview

Resolves schema paths in manifests using pattern-based path discovery Attempts to find file paths for schemas with missing or empty paths

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(manifest, options = {}) ⇒ Resolver

Initialize resolver

Parameters:

  • manifest (SchemaManifest) —

    The manifest to resolve

  • options (Hash) (defaults to: {}) —

    Resolution options

Options Hash (options):

  • :base_dirs (Array<String>) —

    Base directories to search

  • :verbose (Boolean) —

    Enable verbose output



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# File 'lib/expressir/manifest/resolver.rb', line 17

def initialize(manifest, options = {})
  @manifest = manifest
  @options = options
  @base_dirs = extract_base_dirs_from_manifest

  # Override with explicit base_dirs if provided
  if options[:base_dirs]
    @base_dirs = Array(options[:base_dirs]).map do |d|
      File.expand_path(d)
    end
  end
end

Instance Attribute Details

#base_dirs ⇒ Object (readonly)

Returns the value of attribute base_dirs.



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# File 'lib/expressir/manifest/resolver.rb', line 10

def base_dirs
  @base_dirs
end

#manifest ⇒ Object (readonly)

Returns the value of attribute manifest.



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# File 'lib/expressir/manifest/resolver.rb', line 10

def manifest
  @manifest
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/expressir/manifest/resolver.rb', line 10

def options
  @options
end

Instance Method Details

#resolve_paths ⇒ SchemaManifest

Resolve paths for all schemas in manifest Works like manifest create - resolves all dependencies from schemas with paths

Returns:

  • (SchemaManifest) —

    New manifest with resolved paths and dependencies



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# File 'lib/expressir/manifest/resolver.rb', line 33

def resolve_paths
  # Create new manifest to avoid modifying original
  resolved_manifest = SchemaManifest.new

  # Track all resolved schema paths
  all_resolved_paths = Set.new
  all_unresolved = []

  # Find schemas with valid paths to use as roots
  root_schemas = manifest.schemas.select do |s|
    !s.path.nil? && !s.path.empty? && File.exist?(s.path)
  end

  if root_schemas.empty?
    # No roots, just try to resolve individual schemas
    say "No valid schema paths found, attempting simple path resolution..." if options[:verbose]
    return resolve_paths_simple
  end

  say "Resolving dependencies from #{root_schemas.size} root schema(s)..." if options[:verbose]
  say_base_dirs

  # For each root schema, resolve all its dependencies
  root_schemas.each do |root_entry|
    resolver = Model::DependencyResolver.new(
      base_dirs: @base_dirs,
      schema_registry: build_schema_registry,
      verbose: options[:verbose],
    )

    # Resolve all dependencies for this root
    resolved_paths = resolver.resolve_dependencies(root_entry.path)
    all_resolved_paths.merge(resolved_paths)
    all_unresolved.concat(resolver.unresolved)
  end

  # Add all resolved schemas to manifest
  all_resolved_paths.each do |path|
    schema_id = extract_schema_name(path)
    resolved_manifest.schemas << SchemaManifestEntry.new(
      id: schema_id,
      path: path,
    )
  end

  # Add unresolved schemas with empty paths
  all_unresolved.uniq { |e| e[:schema_name] }.each do |entry|
    # Only add if not already in manifest
    unless resolved_manifest.schemas.any? do |s|
      s.id == entry[:schema_name]
    end
      resolved_manifest.schemas << SchemaManifestEntry.new(
        id: entry[:schema_name],
        path: "",
      )
    end
  end

  resolved_manifest
end

#resolve_paths_simple ⇒ SchemaManifest

Simple path resolution - just try to find missing paths Used when no valid root schemas are available

Returns:



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# File 'lib/expressir/manifest/resolver.rb', line 97

def resolve_paths_simple
  resolved_manifest = SchemaManifest.new

  resolver = Model::DependencyResolver.new(
    base_dirs: @base_dirs,
    schema_registry: build_schema_registry,
    verbose: options[:verbose],
  )

  manifest.schemas.each do |schema_entry|
    resolved_entry = resolve_schema_entry(schema_entry, resolver)
    resolved_manifest.schemas << resolved_entry
  end

  resolved_manifest
end

#statistics ⇒ Hash

Get resolution statistics

Returns:

  • (Hash) —

    Resolution statistics



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# File 'lib/expressir/manifest/resolver.rb', line 116

def statistics
  unresolved_count = manifest.schemas.count do |s|
    s.path.nil? || s.path.empty?
  end
  {
    total_schemas: manifest.schemas.size,
    resolved: manifest.schemas.size - unresolved_count,
    unresolved: unresolved_count,
    base_dirs: @base_dirs,
  }
end