From bee05dd32a685b58015514492525673b1b568b0d Mon Sep 17 00:00:00 2001
From: Joe
Date: Fri, 25 Mar 2022 05:05:20 -0400
Subject: Add refresh-config and open-config command (#1803)

* Add refresh-config and open-config command

* clippy

* Use dynamic dispatch for editor config

* Refactor Result::Ok to Ok

* Remove unused import

* cargo fmt

* Modify config error handling

* cargo xtask docgen

* impl display for ConfigLoadError

* cargo fmt

* Put keymaps behind dyn access, refactor config.load()

* Update command names

* Update helix-term/src/application.rs

Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>

* Switch to unbounded_channel

* Remove --edit-config command

* Update configuration docs

* Revert "Put keymaps behind dyn access", too hard

This reverts commit 06bad8cf492b9331d0a2d1e9242f3ad4e2c1cf79.

* Add refresh for keys

* Refactor default_keymaps, fix config default, add test

* swap -> store, remove unneeded clone

* cargo fmt

* Rename default_keymaps to default

Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>---
 helix-term/src/main.rs | 35 +++++++++++++++++++----------------
 1 file changed, 19 insertions(+), 16 deletions(-)

(limited to 'helix-term/src/main.rs')

diff --git a/helix-term/src/main.rs b/helix-term/src/main.rs
index e554a21b..0385d92c 100644
--- a/helix-term/src/main.rs
+++ b/helix-term/src/main.rs
@@ -1,8 +1,7 @@
 use anyhow::{Context, Error, Result};
 use helix_term::application::Application;
 use helix_term::args::Args;
-use helix_term::config::Config;
-use helix_term::keymap::merge_keys;
+use helix_term::config::{Config, ConfigLoadError};
 use std::path::PathBuf;
 
 fn setup_logging(logpath: PathBuf, verbosity: u64) -> Result<()> {
@@ -60,7 +59,6 @@ ARGS:
 
 FLAGS:
     -h, --help                     Prints help information
-    --edit-config                  Opens the helix config file
     --tutor                        Loads the tutorial
     --health [LANG]                Checks for potential errors in editor setup
                                    If given, checks for config errors in language LANG
@@ -118,19 +116,24 @@ FLAGS:
         std::fs::create_dir_all(&conf_dir).ok();
     }
 
-    let config = match std::fs::read_to_string(helix_loader::config_file()) {
-        Ok(config) => toml::from_str(&config)
-            .map(merge_keys)
-            .unwrap_or_else(|err| {
-                eprintln!("Bad config: {}", err);
-                eprintln!("Press <ENTER> to continue with default config");
-                use std::io::Read;
-                // This waits for an enter press.
-                let _ = std::io::stdin().read(&mut []);
-                Config::default()
-            }),
-        Err(err) if err.kind() == std::io::ErrorKind::NotFound => Config::default(),
-        Err(err) => return Err(Error::new(err)),
+    let config = match Config::load_default() {
+        Ok(config) => config,
+        Err(err) => {
+            match err {
+                ConfigLoadError::BadConfig(err) => {
+                    eprintln!("Bad config: {}", err);
+                    eprintln!("Press <ENTER> to continue with default config");
+                    use std::io::Read;
+                    // This waits for an enter press.
+                    let _ = std::io::stdin().read(&mut []);
+                    Config::default()
+                }
+                ConfigLoadError::Error(err) if err.kind() == std::io::ErrorKind::NotFound => {
+                    Config::default()
+                }
+                ConfigLoadError::Error(err) => return Err(Error::new(err)),
+            }
+        }
     };
 
     setup_logging(logpath, args.verbosity).context("failed to initialize logging")?;
-- 
cgit v1.2.3-70-g09d2