From 8b6c0900d6d301eb2791a7300acfdf1cb7fcce8d Mon Sep 17 00:00:00 2001
From: Minijackson <minijackson@riseup.net>
Date: Tue, 4 Sep 2018 19:30:02 +0200
Subject: Separate CLI + auto-generate completion at build time

---
 src/cli.rs  | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/main.rs | 60 +++---------------------------------------------------------
 2 files changed, 62 insertions(+), 57 deletions(-)
 create mode 100644 src/cli.rs

(limited to 'src')

diff --git a/src/cli.rs b/src/cli.rs
new file mode 100644
index 0000000..f24b222
--- /dev/null
+++ b/src/cli.rs
@@ -0,0 +1,59 @@
+use clap_verbosity_flag;
+use clap_log_flag;
+use structopt;
+
+#[derive(StructOpt, Debug)]
+#[structopt(raw(setting = "structopt::clap::AppSettings::ColoredHelp"))]
+/// Hello World! How are you doing?
+pub struct Cli {
+    #[structopt(flatten)]
+    pub verbose: clap_verbosity_flag::Verbosity,
+    #[structopt(flatten)]
+    pub log: clap_log_flag::Log,
+    #[structopt(short = "s")]
+    /// Use the given sink.
+    ///
+    /// By default it will use the last equalized sink it finds
+    pub sink: Option<String>,
+    #[structopt(subcommand)]
+    pub cmd: Command,
+}
+
+#[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,
+}
+
+arg_enum! {
+    #[derive(Debug)]
+    pub enum EqualizerConfFormat {
+        EqualizerAPO
+    }
+}
+
+#[derive(StructOpt, Debug)]
+pub struct ResetCli {}
diff --git a/src/main.rs b/src/main.rs
index 360117c..85d2443 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -14,75 +14,21 @@ extern crate structopt;
 
 extern crate lalrpop_util;
 
+mod cli;
 mod dbus_api;
 mod parsing;
 mod utils;
 
 use utils::*;
-
 use dbus_api::sink::OrgPulseAudioExtEqualizing1Equalizer;
+use cli::*;
+
 use failure::Error;
 use structopt::StructOpt;
 
 use std::fs::File;
 use std::io;
 
-#[derive(StructOpt, Debug)]
-#[structopt(raw(setting = "structopt::clap::AppSettings::ColoredHelp"))]
-/// Hello World! How are you doing?
-struct Cli {
-    #[structopt(flatten)]
-    verbose: clap_verbosity_flag::Verbosity,
-    #[structopt(flatten)]
-    log: clap_log_flag::Log,
-    #[structopt(short = "s")]
-    /// Use the given sink.
-    ///
-    /// By default it will use the last equalized sink it finds
-    sink: Option<String>,
-    #[structopt(subcommand)]
-    cmd: Command,
-}
-
-#[derive(StructOpt, Debug)]
-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)]
-struct LoadCli {
-    #[structopt(default_value = "-")]
-    /// The file from which to load the equalizer configuration
-    ///
-    /// If "-" is given, read the configuration from the command-line.
-    file: String,
-    #[structopt(
-        short = "f",
-        raw(
-            possible_values = "&EqualizerConfFormat::variants()",
-            case_insensitive = "true"
-        ),
-        default_value = "EqualizerAPO"
-    )]
-    /// The file format of the equalizer configuration
-    format: EqualizerConfFormat,
-}
-
-arg_enum! {
-    #[derive(Debug)]
-    enum EqualizerConfFormat {
-        EqualizerAPO
-    }
-}
-
-#[derive(StructOpt, Debug)]
-struct ResetCli {}
-
 #[derive(Debug)]
 pub struct Filter {
     preamp: f64,
-- 
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