more updates

Author: Meowcolm024

CHANGELOG.md

@@ -6,9 +6,10 @@ All notable changes to the *Haskell Runner 2* will be documented in this file.
 
 - nil
 
-## [0.4.0]
+## [0.4.0] (not yet released)
 
 - avoid reusing recovered terminal at startup by keeping track of active terminals created by Haskell Runner 2
+- `Stack Run` button can now be hot loaded, but disabling still requires reload
 - remove activate on `Cabal` language
 
 ## [0.3.0]

README.md

@@ -22,7 +22,7 @@ The following configurations are available:
 - `runner2.stackPath`: path for stack executable (default `stack`)
 - `runner2.cabalPath`: path for cabal executable (default `cabal`)
 - `runner2.replTool`: by `default`, it use `ghci` in single file and use `stack repl` (or `cabal repl`) in stack project. This can be overridden by choosing other options (`ghci` for ghci only, and `stack` (or `cabal`) for stack/cabal repl only)
-- `runner2.showRunButton`: show "Stack/Cabal Run" button, *reload required* (default `false`)
+- `runner2.showRunButton`: show "Stack/Cabal Run" button (default `false`)
 
 ## Release Notes
 

src/extension.ts

@@ -12,12 +12,23 @@ var terminal: Map<string, vscode.Terminal> = new Map();
 
 // I'm not sure if we can do `async` here
 export async function activate(context: vscode.ExtensionContext) {
-    // update config
-    vscode.workspace.onDidChangeConfiguration(e => { config = conf.getConfig(); });
     // check stack/cabal project
     const hasConf = async (f: string) => (await vscode.workspace.findFiles(f)).length > 0;
     let project: conf.ProjectTy = (await hasConf("stack.yaml")) ? "stack" : (await hasConf("*.cabal") ? "cabal" : "none");
     let inproject = project !== "none";
+    // update config
+    vscode.workspace.onDidChangeConfiguration(e => {
+        config = conf.getConfig();
+        if (config.showRun) {
+            switch (project) {
+                case 'stack':
+                    return util.resgisterStatButton(context, "Stack Run", "runner2.hsrun");
+                case 'cabal':
+                    return util.resgisterStatButton(context, "Cabal Run", "runner2.hsrun");
+                default: return;
+            }
+        }
+    });
 
     // GHCi command
     const ghci = vscode.commands.registerCommand("runner2.ghci", () => {