erase old binds while building

2 files changed, 22 insertions, 2 deletions

diff --git a/build.rs b/build.rs
index 3157f93..b5ae01c 100644
--- a/build.rs
+++ b/build.rs
@@ -20,4 +20,23 @@ fn main() {
         Ok(_) => (),
         Err(e) => eprintln!("{e:?}"),
     }
+
+    update_breaking_config()
+}
+
+/// Remove old binds from user config file.
+///
+/// Remove all binds to `Jump` and `Mocp...` variants since they were removed from fm.
+fn update_breaking_config() {
+    let config = shellexpand::tilde("~/.config/fm/config.yaml");
+    let config: &str = config.borrow();
+    let content = std::fs::read_to_string(config)
+        .expect("config file should be readable")
+        .lines()
+        .map(String::from)
+        .filter(|line| !line.contains("Jump"))
+        .filter(|line| !line.contains("Mocp"))
+        .collect::<Vec<String>>()
+        .join("\n");
+    std::fs::write(config, &content).expect("config should be writabe");
 }
diff --git a/development.md b/development.md
index 64f6959..bce4786 100644
--- a/development.md
+++ b/development.md
@@ -858,10 +858,10 @@ New view: Tree ! Toggle with 't', fold with 'z'. Navigate normally.
 
 #### Summary
 
-- BREAKING: removed jump mode completeley. If you bound a key to this mode in your config, you have to remove it.
+- BREAKING: removed jump mode completeley.
   You can see your flagged files in the display::flagged mode, default bind: <F>.
 - BREAKING: removed all MOCP controls from fm. What was it doing there anyway ?.
-  You will have to remove all your custom binds to MOCP control from your config file to make it work.
+  Those change won't break your config file. While building the application, line with reference to removed binds will be erased.
 - search with regex. You can search (Char('/')) a regex pattern. Search next (Char('f')) will use that regex.
 - left or right aligned and clickable elements in header
 - shift+up, shift+down while typing something cycle trough previous entries.
@@ -920,6 +920,7 @@ New view: Tree ! Toggle with 't', fold with 'z'. Navigate normally.
 - [x] gradient over listing, using an iter instead of a vector
 - [x] FIX win second use 1 more line
 - [x] FIX: entering sort doesn't set focus
+- [x] update config from build file by removing references to removed binds.
 - [ ] ???
 
 ## TODO