feat: Adds generate commands that call to pandoc to generate pdf, latex, and html files from a project.

Sources/hpa/GenerateCommands/GeneratePdfCommand.swift

@@ -0,0 +1,32 @@
+import ArgumentParser
+import CliClient
+import Dependencies
+
+// TODO: Need to add a step to build prior to generating file.
+
+struct GeneratePdfCommand: AsyncParsableCommand {
+  static let commandName = "pdf"
+
+  static let configuration = CommandConfiguration(
+    commandName: commandName
+  )
+
+  @Option(
+    name: [.customShort("e"), .customLong("engine")],
+    help: "The pdf engine to use."
+  )
+  var pdfEngine: String?
+
+  @OptionGroup var globals: GenerateOptions
+
+  mutating func run() async throws {
+    @Dependency(\.cliClient) var cliClient
+
+    let output = try await cliClient.runPandocCommand(
+      globals.pandocOptions(.pdf(engine: pdfEngine)),
+      logging: globals.loggingOptions(commandName: Self.commandName)
+    )
+
+    print(output)
+  }
+}