support shift+enter ; tag 0.0.4

.github/workflows/npm-publish.yaml

@@ -8,10 +8,10 @@ jobs:
   publish-npm:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v3
         with:
-          node-version: 14
+          node-version: 20
           registry-url: https://registry.npmjs.org/
 
       - run: yarn && yarn compile

.github/workflows/upload.yaml

@@ -11,28 +11,19 @@ jobs:
   upload-assets:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
-      - name: Use Node.js
-        uses: actions/setup-node@v2
-
-      - name: Get yarn cache
-        id: yarn-cache
-        run: echo "::set-output name=dir::$(yarn cache dir)"
-
-      - uses: actions/cache@v1
-        with:
-          path: ${{ steps.yarn-cache.outputs.dir }}
-          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-yarn-
+    - uses: actions/setup-node@v3
+      with:
+        node-version: 20
+        cache: 'yarn'
 
       - run: yarn && yarn vite build --base=./
         name: Build web assets
 
       - name: Deploy to server
         id: deploy
-        uses: Pendect/action-rsyncer@v1.1.0
+        uses: Pendect/action-rsyncer@v2.0.0
         env:
           DEPLOY_KEY: ${{secrets.rsync_private_key}}
         with:

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@mvc-works/codearea",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "description": "Web app scaffold based on Webpack",
   "main": "lib/codearea.js",
   "scripts": {
@@ -13,8 +13,8 @@
     "workflow"
   ],
   "devDependencies": {
-    "typescript": "^4.4.3",
-    "vite": "^2.5.8"
+    "typescript": "^5.2.2",
+    "vite": "^4.4.9"
   },
   "dependencies": {},
   "repository": {

src/codearea.ts

@@ -26,21 +26,33 @@ let triggerInput = function (element: HTMLTextAreaElement) {
     bubbles: true,
     cancelable: true,
   });
-  return element.dispatchEvent(event);
+  element.dispatchEvent(event);
 };
 
 interface TextInfo {
+  /** row */
   row: number;
+  /** column */
   col: number;
+  /** all lines */
   all: string[];
+  /** selection start at row */
   ar: number;
+  /** selection start at column */
   ac: number;
+  /** is select start at line start */
   as: boolean;
+  /** is select start at line end */
   ae: boolean;
+  /** selection end at row */
   br: number;
+  /** selection end at column */
   bc: number;
+  /** is select end at line start */
   bs: boolean;
+  /** is select end at line end */
   be: boolean;
+  /** no selection, just same caret */
   same: boolean;
 }
 
@@ -90,7 +102,8 @@ let write_text = function (
     }
   }
   // o '4: ', ar, ac, br, bc, obj.bc
-  target.value = arr.join("\n");
+  let newText = arr.join("\n");
+  target.value = newText;
   target.selectionStart = set_position(arr, ar, ac);
   target.selectionEnd = set_position(arr, br, bc);
   triggerInput(target);
@@ -328,6 +341,22 @@ let key_enter = function (target: HTMLTextAreaElement, event: Event) {
   }
 };
 
+// enter only, consider last line and
+let key_shift_enter = function (target: HTMLTextAreaElement, event: Event) {
+  event.preventDefault();
+  let caret = wrap_text(target);
+  let { all, ar, ac } = caret;
+  if (caret.same) {
+    all = all.slice(0, +ar + 1 || 9e9).concat(all.slice(ar));
+    let line = all[ar];
+    let spaces = line.match(/^\s*/)[0];
+    all[ar] = spaces;
+    ac = spaces.length;
+    ar = ar;
+    return write_text(target, { all, ac, ar });
+  }
+};
+
 // press backspace at head, last line if empty, delete it
 let key_backspace = function (target: HTMLTextAreaElement, event: Event) {
   var ac, all, ar, caret, n, pair;
@@ -537,6 +566,10 @@ let call_shortcut = {
   9: function (target: HTMLTextAreaElement, event: Event) {
     return key_tab(target, event);
   },
+
+  "shift 13": function (target: HTMLTextAreaElement, event: Event) {
+    return key_shift_enter(target, event);
+  },
   13: function (target: HTMLTextAreaElement, event: Event) {
     return key_enter(target, event);
   },