Revert "10.2.0 release " (#215)

Revert "10.2.0 release  (#213)"

This reverts commit 13076fcef6.

src/steps/kakoune.rs

@@ -1,8 +1,10 @@
+use crate::error::TopgradeError;
 use crate::terminal::print_separator;
 use crate::utils::require;
-use color_eyre::eyre::Result;
+use anyhow::Result;
 
 use crate::execution_context::ExecutionContext;
+use crate::executor::ExecutorOutput;
 
 const UPGRADE_KAK: &str = include_str!("upgrade.kak");
 
@@ -11,13 +13,19 @@ pub fn upgrade_kak_plug(ctx: &ExecutionContext) -> Result<()> {
 
     print_separator("Kakoune");
 
-    // TODO: Why supress output for this command?
-    ctx.run_type()
-        .execute(kak)
-        .args(["-ui", "dummy", "-e", UPGRADE_KAK])
-        .output()?;
+    let mut command = ctx.run_type().execute(kak);
+    command.args(["-ui", "dummy", "-e", UPGRADE_KAK]);
 
-    println!("Plugins upgraded");
+    let output = command.output()?;
+
+    if let ExecutorOutput::Wet(output) = output {
+        let status = output.status;
+        if !status.success() {
+            return Err(TopgradeError::ProcessFailed(status).into());
+        } else {
+            println!("Plugins upgraded")
+        }
+    }
 
     Ok(())
 }