@inquirer/core - npm Package Compare versions

Comparing version 2.1.0 to 2.2.0

./dist/cjs/index.js

@@ -37,3 +37,3 @@ "use strict";
 let sessionRl;
-const resetHookState = () => {
+function resetHookState() {
     hooks.length = 0;
@@ -45,4 +45,4 @@ hooksCleanup.length = 0;
     sessionRl = undefined;
-};
-const cleanupHook = (index) => {
+}
+function cleanupHook(index) {
     const cleanFn = hooksCleanup[index];
@@ -52,3 +52,19 @@ if (typeof cleanFn === 'function') {
     }
-};
+}
+function mergeStateUpdates(fn) {
+    const wrapped = (...args) => {
+        let shouldUpdate = false;
+        const oldHandleChange = handleChange;
+        handleChange = () => {
+            shouldUpdate = true;
+        };
+        const returnValue = fn(...args);
+        if (shouldUpdate) {
+            oldHandleChange();
+        }
+        handleChange = oldHandleChange;
+        return returnValue;
+    };
+    return wrapped;
+}
 function useState(defaultValue) {
@@ -68,5 +84,8 @@ const _idx = index;
         (newValue) => {
-            hooks[_idx] = newValue;
-            // Trigger re-render
-            handleChange();
+            // Noop if the value is still the same.
+            if (hooks[_idx] !== newValue) {
+                hooks[_idx] = newValue;
+                // Trigger re-render
+                handleChange();
+            }
         },
@@ -89,3 +108,3 @@ ];
     if (hasChanged) {
-        hooksEffect.push(() => {
+        hooksEffect.push(mergeStateUpdates(() => {
             cleanupHook(_idx);
@@ -97,3 +116,3 @@ const cleanFn = cb(rl);
             hooksCleanup[_idx] = cleanFn;
-        });
+        }));
     }
@@ -109,5 +128,5 @@ hooks[_idx] = depArray;
     useEffect(() => {
-        const handler = (_input, event) => {
+        const handler = mergeStateUpdates((_input, event) => {
             userHandler(event, rl);
-        };
+        });
         rl.input.on('keypress', handler);
@@ -114,0 +133,0 @@ return () => {

dist/cjs/index.js

@@ -37,3 +37,3 @@ "use strict";
 let sessionRl;
-const resetHookState = () => {
+function resetHookState() {
     hooks.length = 0;
@@ -45,4 +45,4 @@ hooksCleanup.length = 0;
     sessionRl = undefined;
-};
-const cleanupHook = (index) => {
+}
+function cleanupHook(index) {
     const cleanFn = hooksCleanup[index];
@@ -52,3 +52,19 @@ if (typeof cleanFn === 'function') {
     }
-};
+}
+function mergeStateUpdates(fn) {
+    const wrapped = (...args) => {
+        let shouldUpdate = false;
+        const oldHandleChange = handleChange;
+        handleChange = () => {
+            shouldUpdate = true;
+        };
+        const returnValue = fn(...args);
+        if (shouldUpdate) {
+            oldHandleChange();
+        }
+        handleChange = oldHandleChange;
+        return returnValue;
+    };
+    return wrapped;
+}
 function useState(defaultValue) {
@@ -68,5 +84,8 @@ const _idx = index;
         (newValue) => {
-            hooks[_idx] = newValue;
-            // Trigger re-render
-            handleChange();
+            // Noop if the value is still the same.
+            if (hooks[_idx] !== newValue) {
+                hooks[_idx] = newValue;
+                // Trigger re-render
+                handleChange();
+            }
         },
@@ -89,3 +108,3 @@ ];
     if (hasChanged) {
-        hooksEffect.push(() => {
+        hooksEffect.push(mergeStateUpdates(() => {
             cleanupHook(_idx);
@@ -97,3 +116,3 @@ const cleanFn = cb(rl);
             hooksCleanup[_idx] = cleanFn;
-        });
+        }));
     }
@@ -109,5 +128,5 @@ hooks[_idx] = depArray;
     useEffect(() => {
-        const handler = (_input, event) => {
+        const handler = mergeStateUpdates((_input, event) => {
             userHandler(event, rl);
-        };
+        });
         rl.input.on('keypress', handler);
@@ -114,0 +133,0 @@ return () => {

package.json

 {
   "name": "@inquirer/core",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "engines": {
@@ -97,3 +97,3 @@ "node": ">=14.18.0"
   },
-  "gitHead": "d48ecde923e5875de631f7b50f67cfaf00384947"
+  "gitHead": "ba98109480c442d261f243e4117243a9e2f12fd0"
 }

No alert changes

Improved metrics

Total package byte prevSize

57617

increased by3.13%

Lines of code

1140

increased by5.26%

Number of versions

71

increased by2.9%

Published versions last months

5

increased by66.67%

Published versions last two months

8

increased by33.33%

Published versions last year

31

increased by6.9%

No dependency changes