move args stuff into separate file

1 files changed, 4 insertions, 109 deletions

diff --git a/src/main.rs b/src/main.rs
index 1930da3e..048e0370 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -15,6 +15,7 @@
 // #![deny(clippy::expect_used)]
 
 mod app;
+mod args;
 mod bug_report;
 mod clipboard;
 mod cmdbar;
@@ -30,14 +31,10 @@ mod tabs;
 mod ui;
 mod version;
 
-use crate::app::App;
-use anyhow::{anyhow, bail, Result};
+use crate::{app::App, args::process_cmdline};
+use anyhow::{bail, Result};
 use asyncgit::AsyncNotification;
 use backtrace::Backtrace;
-use clap::{
-    crate_authors, crate_description, crate_name, crate_version,
-    App as ClapApp, Arg,
-};
 use crossbeam_channel::{tick, unbounded, Receiver, Select};
 use crossterm::{
     terminal::{
@@ -51,15 +48,10 @@ use keys::KeyConfig;
 use profiler::Profiler;
 use scopeguard::defer;
 use scopetime::scope_time;
-use simplelog::{Config, LevelFilter, WriteLogger};
 use spinner::Spinner;
 use std::{
-    env, fs,
-    fs::File,
     io::{self, Write},
-    panic,
-    path::PathBuf,
-    process,
+    panic, process,
     time::{Duration, Instant},
 };
 use tui::{
@@ -80,10 +72,6 @@ pub enum QueueEvent {
     InputEvent(InputEvent),
 }
 
-struct CliArgs {
-    theme: PathBuf,
-}
-
 fn main() -> Result<()> {
     let cliargs = process_cmdline()?;
 
@@ -259,99 +247,6 @@ fn start_terminal<W: Write>(
     Ok(terminal)
 }
 
-fn get_app_cache_path() -> Result<PathBuf> {
-    let mut path = dirs_next::cache_dir()
-        .ok_or_else(|| anyhow!("failed to find os cache dir."))?;
-
-    path.push("gitui");
-    fs::create_dir_all(&path)?;
-    Ok(path)
-}
-
-fn get_app_config_path() -> Result<PathBuf> {
-    let mut path = if cfg!(target_os = "macos") {
-        dirs_next::home_dir().map(|h| h.join(".config"))
-    } else {
-        dirs_next::config_dir()
-    }
-    .ok_or_else(|| anyhow!("failed to find os config dir."))?;
-
-    path.push("gitui");
-    fs::create_dir_all(&path)?;
-    Ok(path)
-}
-
-fn setup_logging() -> Result<()> {
-    let mut path = get_app_cache_path()?;
-    path.push("gitui.log");
-
-    let _ = WriteLogger::init(
-        LevelFilter::Trace,
-        Config::default(),
-        File::create(path)?,
-    );
-
-    Ok(())
-}
-
-fn process_cmdline() -> Result<CliArgs> {
-    let app = ClapApp::new(crate_name!())
-        .author(crate_authors!())
-        .version(crate_version!())
-        .about(crate_description!())
-        .arg(
-            Arg::with_name("theme")
-                .help("Set the color theme (defaults to theme.ron)")
-                .short("t")
-                .long("theme")
-                .value_name("THEME")
-                .takes_value(true),
-        )
-        .arg(
-            Arg::with_name("logging")
-                .help("Stores logging output into a cache directory")
-                .short("l")
-                .long("logging"),
-        )
-        .arg(
-            Arg::with_name("bugreport")
-                .help("Generate a bug report")
-                .long("bugreport"),
-        )
-        .arg(
-            Arg::with_name("directory")
-                .help("Set the working directory")
-                .short("d")
-                .long("directory")
-                .takes_value(true),
-        );
-
-    let arg_matches = app.get_matches();
-    if arg_matches.is_present("bugreport") {
-        bug_report::generate_bugreport()?;
-        std::process::exit(0);
-    }
-    if arg_matches.is_present("logging") {
-        setup_logging()?;
-    }
-    if arg_matches.is_present("directory") {
-        let directory =
-            arg_matches.value_of("directory").unwrap_or(".");
-        env::set_current_dir(directory)?;
-    }
-    let arg_theme =
-        arg_matches.value_of("theme").unwrap_or("theme.ron");
-    if get_app_config_path()?.join(arg_theme).is_file() {
-        Ok(CliArgs {
-            theme: get_app_config_path()?.join(arg_theme),
-        })
-    } else {
-        Ok(CliArgs {
-            theme: get_app_config_path()?.join("theme.ron"),
-        })
-    }
-}
-
 fn set_panic_handlers() -> Result<()> {
     // regular panic handler
     panic::set_hook(Box::new(|e| {