Fix vim breakage. Detect ~/.vim/vimrc as well

src/main.rs

@@ -115,9 +115,8 @@ fn main() -> Result<(), Error> {
         }
     }
 
-    if let Ok(vim) = which("Vim") {
-        let vimrc = home_path(".vimrc");
-        if vimrc.exists() {
+    if let Ok(vim) = which("vim") {
+        if let Some(vimrc) = vim::vimrc() {
             if let Some(plugin_framework) = vim::PluginFramework::detect(&vimrc) {
                 terminal.print_separator(&format!("vim ({:?})", plugin_framework));
                 run_vim(&vim, &vimrc, plugin_framework.upgrade_command())

src/vim.rs

@@ -1,3 +1,4 @@
+use super::home_path;
 use std::fs;
 use std::path::PathBuf;
 
@@ -31,3 +32,21 @@ impl PluginFramework {
         }
     }
 }
+
+pub fn vimrc() -> Option<PathBuf> {
+    {
+        let vimrc = home_path(".vimrc");
+        if vimrc.exists() {
+            return Some(vimrc);
+        }
+    }
+
+    {
+        let vimrc = home_path(".vim/vimrc");
+        if vimrc.exists() {
+            return Some(vimrc);
+        }
+    }
+
+    None
+}