1 files changed, 86 insertions, 27 deletions

diff --git a/src/cli.rs b/src/cli.rs
index f24b222..4a499b5 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -21,31 +21,16 @@ pub struct Cli {
 
 #[derive(StructOpt, Debug)]
 pub enum Command {
-    #[structopt(name = "load",)]
-    /// Load and switch to a given equalizer configuration
-    Load(LoadCli),
-    #[structopt(name = "reset")]
-    /// Switch to a neutral equalizer
-    Reset(ResetCli),
-}
-
-#[derive(StructOpt, Debug)]
-pub struct LoadCli {
-    #[structopt(default_value = "-")]
-    /// The file from which to load the equalizer configuration
-    ///
-    /// If "-" is given, read the configuration from the command-line.
-    pub file: String,
-    #[structopt(
-        short = "f",
-        raw(
-            possible_values = "&EqualizerConfFormat::variants()",
-            case_insensitive = "true"
-        ),
-        default_value = "EqualizerAPO"
-    )]
-    /// The file format of the equalizer configuration
-    pub format: EqualizerConfFormat,
+        #[structopt(name = "pa-eq")]
+        /// PulseAudio equalizer related commands
+        ///
+        /// Warning: the PulseAudio equalizer has been deprecated for a while,
+        /// and is known to sometimes cause crashes, latency or audible
+        /// artifacts
+        PaEq(pa_eq::Command),
+        #[structopt(name = "pa-effects")]
+        /// PulseEffects equalizer related commands
+        PaEffects(pa_effects::Command),
 }
 
 arg_enum! {
@@ -55,5 +40,79 @@ arg_enum! {
     }
 }
 
-#[derive(StructOpt, Debug)]
-pub struct ResetCli {}
+pub mod pa_eq {
+    use super::EqualizerConfFormat;
+
+    #[derive(StructOpt, Debug)]
+    pub enum Command {
+        #[structopt(name = "load",)]
+        /// Load and switch to a given equalizer configuration
+        Load(LoadCli),
+        #[structopt(name = "reset")]
+        /// Switch to a neutral equalizer
+        Reset(ResetCli),
+    }
+
+    #[derive(StructOpt, Debug)]
+    pub struct LoadCli {
+        #[structopt(default_value = "-")]
+        /// The file from which to load the equalizer configuration
+        ///
+        /// If "-" is given, read the configuration from the command-line.
+        pub file: String,
+        #[structopt(
+            short = "f",
+            raw(
+                possible_values = "&EqualizerConfFormat::variants()",
+                case_insensitive = "true"
+            ),
+            default_value = "EqualizerAPO"
+        )]
+        /// The file format of the equalizer configuration
+        pub format: EqualizerConfFormat,
+    }
+
+    #[derive(StructOpt, Debug)]
+    pub struct ResetCli {}
+
+}
+
+pub mod pa_effects {
+    use super::EqualizerConfFormat;
+
+    #[derive(StructOpt, Debug)]
+    pub enum Command {
+        #[structopt(name = "export-preset",)]
+        /// Export a PulseEffects preset
+        ExportPreset(ExportPresetCli),
+    }
+
+    #[derive(StructOpt, Debug)]
+    pub struct ExportPresetCli {
+        #[structopt(default_value = "-")]
+        /// The file from which to load the equalizer configuration
+        ///
+        /// If "-" is given, read the configuration from the command-line.
+        pub file: String,
+        #[structopt(
+            short = "f",
+            raw(
+                possible_values = "&EqualizerConfFormat::variants()",
+                case_insensitive = "true"
+            ),
+            default_value = "EqualizerAPO"
+        )]
+        /// The file format of the equalizer configuration
+        pub format: EqualizerConfFormat,
+        #[structopt(short = "p")]
+        /// Use a given file as a base for PulseEffects preset instead of the
+        /// default one.
+        ///
+        /// If "-" is given, read the base preset from the command-line.
+        pub base_preset: Option<String>,
+        #[structopt(short = "o")]
+        /// Write the preset to the given file, instead of the standard output
+        pub output: Option<String>,
+    }
+
+}