feat: add options command

docs/1_usage.md

@@ -40,13 +40,21 @@ Learn how to ReVanced CLI.
  revanced-patches.jar
  ```
 
-- ### ⚙️ Supply options to patches using ReVanced CLI
-
- Some patches provide options. Currently, ReVanced CLI will generate and consume an `options.json` file at the location that is specified in `-o`. If the option is not specified, the options file will be generated in the current working directory.
+- ### ⚙️ Generate options from patches using ReVanced CLI
+
+ Some patches accept options.
+
+- ```bash
+ java -jar revanced-cli.jar options \
+ --overwrite \
+ --update \
+ revanced-patches.jar
+ ```
 
- The options file contains all options from supplied patch bundles.
+ > **Note**: A default `options.json` file will be automatically generated, if it does not exist 
+ without any need of intervention.
 
- > **Note**: The `options.json` file will be generated at the first time you use ReVanced CLI to patch an APK file for now. This will be changed in the future.
+ ```bash
 
 - ### 💉 Use ReVanced CLI to patch an APK file but install without root permissions
 

src/main/kotlin/app/revanced/cli/command/Main.kt

@@ -33,7 +33,8 @@ object CLIVersionProvider : IVersionProvider {
  subcommands = [
  ListPatchesCommand::class,
  PatchCommand::class,
- UninstallCommand::class
+ UninstallCommand::class,
+ OptionsCommand::class,
  ]
 )
 internal object Main

src/main/kotlin/app/revanced/cli/command/OptionsCommand.kt

@@ -0,0 +1,50 @@
+package app.revanced.cli.command
+
+import app.revanced.patcher.PatchBundleLoader
+import app.revanced.utils.Options
+import app.revanced.utils.Options.setOptions
+import picocli.CommandLine
+import picocli.CommandLine.Help.Visibility.ALWAYS
+import java.io.File
+
+@CommandLine.Command(
+ name = "options",
+ description = ["Generate options file from patches"],
+)
+internal object OptionsCommand : Runnable {
+ @CommandLine.Parameters(
+ description = ["Paths to patch bundles"],
+ arity = "1..*"
+ )
+ lateinit var patchBundles: Array<File>
+
+ @CommandLine.Option(
+ names = ["-p", "--path"],
+ description = ["Path to patch options JSON file"],
+ showDefaultValue = ALWAYS
+ )
+ var path: File = File("options.json")
+
+ @CommandLine.Option(
+ names = ["-o", "--overwrite"],
+ description = ["Overwrite existing options file"],
+ showDefaultValue = ALWAYS
+ )
+ var overwrite: Boolean = false
+
+ @CommandLine.Option(
+ names = ["-u", "--update"],
+ description = ["Update existing options by adding missing and removing non-existent options"],
+ showDefaultValue = ALWAYS
+ )
+ var update: Boolean = false
+
+ override fun run() = if (!path.exists() || overwrite)
+ with(PatchBundleLoader.Jar(*patchBundles)) {
+ if (update) setOptions(path, logger)
+
+ Options.serialize(this, prettyPrint = true)
+ .let(path::writeText)
+ }
+ else logger.error("Options file already exists, use --override to override it")
+}