From d05f1a2c2994d56995fb1c2dd87f50bc88a38d64 Mon Sep 17 00:00:00 2001
From: Leo dev <klesti.selimay@icloud.com>
Date: Mon, 2 Feb 2026 17:36:27 +0100
Subject: [PATCH] Simple view editor

---
 package-lock.json    | 242 +++++++++++++++++++++++++++++++++++++++++++
 package.json         |   2 +
 src/app/globals.css  |   4 +
 src/app/run/page.tsx |  33 +++++-
 4 files changed, 276 insertions(+), 5 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 3c4bda8..2416fec 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -36,6 +36,8 @@
         "@radix-ui/react-toggle-group": "^1.1.10",
         "@radix-ui/react-tooltip": "^1.2.7",
         "@sinm/react-file-tree": "^1.1.1",
+        "@uiw/codemirror-theme-vscode": "^4.25.4",
+        "@uiw/react-codemirror": "^4.25.4",
         "class-variance-authority": "^0.7.1",
         "clsx": "^2.1.1",
         "cmdk": "^1.1.1",
@@ -82,6 +84,99 @@
         "node": ">=6.9.0"
       }
     },
+    "node_modules/@codemirror/autocomplete": {
+      "version": "6.20.0",
+      "resolved": "https://registry.npmjs.org/@codemirror/autocomplete/-/autocomplete-6.20.0.tgz",
+      "integrity": "sha512-bOwvTOIJcG5FVo5gUUupiwYh8MioPLQ4UcqbcRf7UQ98X90tCa9E1kZ3Z7tqwpZxYyOvh1YTYbmZE9RTfTp5hg==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.17.0",
+        "@lezer/common": "^1.0.0"
+      }
+    },
+    "node_modules/@codemirror/commands": {
+      "version": "6.10.1",
+      "resolved": "https://registry.npmjs.org/@codemirror/commands/-/commands-6.10.1.tgz",
+      "integrity": "sha512-uWDWFypNdQmz2y1LaNJzK7fL7TYKLeUAU0npEC685OKTF3KcQ2Vu3klIM78D7I6wGhktme0lh3CuQLv0ZCrD9Q==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/state": "^6.4.0",
+        "@codemirror/view": "^6.27.0",
+        "@lezer/common": "^1.1.0"
+      }
+    },
+    "node_modules/@codemirror/language": {
+      "version": "6.12.1",
+      "resolved": "https://registry.npmjs.org/@codemirror/language/-/language-6.12.1.tgz",
+      "integrity": "sha512-Fa6xkSiuGKc8XC8Cn96T+TQHYj4ZZ7RdFmXA3i9xe/3hLHfwPZdM+dqfX0Cp0zQklBKhVD8Yzc8LS45rkqcwpQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.23.0",
+        "@lezer/common": "^1.5.0",
+        "@lezer/highlight": "^1.0.0",
+        "@lezer/lr": "^1.0.0",
+        "style-mod": "^4.0.0"
+      }
+    },
+    "node_modules/@codemirror/lint": {
+      "version": "6.9.3",
+      "resolved": "https://registry.npmjs.org/@codemirror/lint/-/lint-6.9.3.tgz",
+      "integrity": "sha512-y3YkYhdnhjDBAe0VIA0c4wVoFOvnp8CnAvfLqi0TqotIv92wIlAAP7HELOpLBsKwjAX6W92rSflA6an/2zBvXw==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.35.0",
+        "crelt": "^1.0.5"
+      }
+    },
+    "node_modules/@codemirror/search": {
+      "version": "6.6.0",
+      "resolved": "https://registry.npmjs.org/@codemirror/search/-/search-6.6.0.tgz",
+      "integrity": "sha512-koFuNXcDvyyotWcgOnZGmY7LZqEOXZaaxD/j6n18TCLx2/9HieZJ5H6hs1g8FiRxBD0DNfs0nXn17g872RmYdw==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.37.0",
+        "crelt": "^1.0.5"
+      }
+    },
+    "node_modules/@codemirror/state": {
+      "version": "6.5.4",
+      "resolved": "https://registry.npmjs.org/@codemirror/state/-/state-6.5.4.tgz",
+      "integrity": "sha512-8y7xqG/hpB53l25CIoit9/ngxdfoG+fx+V3SHBrinnhOtLvKHRyAJJuHzkWrR4YXXLX8eXBsejgAAxHUOdW1yw==",
+      "license": "MIT",
+      "dependencies": {
+        "@marijn/find-cluster-break": "^1.0.0"
+      }
+    },
+    "node_modules/@codemirror/theme-one-dark": {
+      "version": "6.1.3",
+      "resolved": "https://registry.npmjs.org/@codemirror/theme-one-dark/-/theme-one-dark-6.1.3.tgz",
+      "integrity": "sha512-NzBdIvEJmx6fjeremiGp3t/okrLPYT0d9orIc7AFun8oZcRk58aejkqhv6spnz4MLAevrKNPMQYXEWMg4s+sKA==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.0.0",
+        "@lezer/highlight": "^1.0.0"
+      }
+    },
+    "node_modules/@codemirror/view": {
+      "version": "6.39.12",
+      "resolved": "https://registry.npmjs.org/@codemirror/view/-/view-6.39.12.tgz",
+      "integrity": "sha512-f+/VsHVn/kOA9lltk/GFzuYwVVAKmOnNjxbrhkk3tPHntFqjWeI2TbIXx006YkBkqC10wZ4NsnWXCQiFPeAISQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/state": "^6.5.0",
+        "crelt": "^1.0.6",
+        "style-mod": "^4.1.0",
+        "w3c-keyname": "^2.2.4"
+      }
+    },
     "node_modules/@date-fns/tz": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/@date-fns/tz/-/tz-1.4.1.tgz",
@@ -652,6 +747,36 @@
         "@jridgewell/sourcemap-codec": "^1.4.14"
       }
     },
+    "node_modules/@lezer/common": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/@lezer/common/-/common-1.5.0.tgz",
+      "integrity": "sha512-PNGcolp9hr4PJdXR4ix7XtixDrClScvtSCYW3rQG106oVMOOI+jFb+0+J3mbeL/53g1Zd6s0kJzaw6Ri68GmAA==",
+      "license": "MIT"
+    },
+    "node_modules/@lezer/highlight": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/@lezer/highlight/-/highlight-1.2.3.tgz",
+      "integrity": "sha512-qXdH7UqTvGfdVBINrgKhDsVTJTxactNNxLk7+UMwZhU13lMHaOBlJe9Vqp907ya56Y3+ed2tlqzys7jDkTmW0g==",
+      "license": "MIT",
+      "dependencies": {
+        "@lezer/common": "^1.3.0"
+      }
+    },
+    "node_modules/@lezer/lr": {
+      "version": "1.4.8",
+      "resolved": "https://registry.npmjs.org/@lezer/lr/-/lr-1.4.8.tgz",
+      "integrity": "sha512-bPWa0Pgx69ylNlMlPvBPryqeLYQjyJjqPx+Aupm5zydLIF3NE+6MMLT8Yi23Bd9cif9VS00aUebn+6fDIGBcDA==",
+      "license": "MIT",
+      "dependencies": {
+        "@lezer/common": "^1.0.0"
+      }
+    },
+    "node_modules/@marijn/find-cluster-break": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@marijn/find-cluster-break/-/find-cluster-break-1.0.2.tgz",
+      "integrity": "sha512-l0h88YhZFyKdXIFNfSWpyjStDjGHwZ/U7iobcK1cQQD8sejsONdQtTVU+1wVN1PBw40PiiHB1vA5S7VTfQiP9g==",
+      "license": "MIT"
+    },
     "node_modules/@next/env": {
       "version": "16.1.6",
       "resolved": "https://registry.npmjs.org/@next/env/-/env-16.1.6.tgz",
@@ -2827,6 +2952,90 @@
         "@types/react": "*"
       }
     },
+    "node_modules/@uiw/codemirror-extensions-basic-setup": {
+      "version": "4.25.4",
+      "resolved": "https://registry.npmjs.org/@uiw/codemirror-extensions-basic-setup/-/codemirror-extensions-basic-setup-4.25.4.tgz",
+      "integrity": "sha512-YzNwkm0AbPv1EXhCHYR5v0nqfemG2jEB0Z3Att4rBYqKrlG7AA9Rhjc3IyBaOzsBu18wtrp9/+uhTyu7TXSRng==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/autocomplete": "^6.0.0",
+        "@codemirror/commands": "^6.0.0",
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/lint": "^6.0.0",
+        "@codemirror/search": "^6.0.0",
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.0.0"
+      },
+      "funding": {
+        "url": "https://jaywcjlove.github.io/#/sponsor"
+      },
+      "peerDependencies": {
+        "@codemirror/autocomplete": ">=6.0.0",
+        "@codemirror/commands": ">=6.0.0",
+        "@codemirror/language": ">=6.0.0",
+        "@codemirror/lint": ">=6.0.0",
+        "@codemirror/search": ">=6.0.0",
+        "@codemirror/state": ">=6.0.0",
+        "@codemirror/view": ">=6.0.0"
+      }
+    },
+    "node_modules/@uiw/codemirror-theme-vscode": {
+      "version": "4.25.4",
+      "resolved": "https://registry.npmjs.org/@uiw/codemirror-theme-vscode/-/codemirror-theme-vscode-4.25.4.tgz",
+      "integrity": "sha512-9ob5EtLqrXBFl8uf4eFRkXjyjfyfBRVsJdt7xbc33f+2/I29/2v2nEdU/xw40+dhloxF/h1Ry281f8wAs97MWQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@uiw/codemirror-themes": "4.25.4"
+      },
+      "funding": {
+        "url": "https://jaywcjlove.github.io/#/sponsor"
+      }
+    },
+    "node_modules/@uiw/codemirror-themes": {
+      "version": "4.25.4",
+      "resolved": "https://registry.npmjs.org/@uiw/codemirror-themes/-/codemirror-themes-4.25.4.tgz",
+      "integrity": "sha512-2SLktItgcZC4p0+PfFusEbAHwbuAWe3bOOntCevVgHtrWGtGZX3IPv2k8IKZMgOXtAHyGKpJvT9/nspPn/uCQg==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.0.0"
+      },
+      "funding": {
+        "url": "https://jaywcjlove.github.io/#/sponsor"
+      },
+      "peerDependencies": {
+        "@codemirror/language": ">=6.0.0",
+        "@codemirror/state": ">=6.0.0",
+        "@codemirror/view": ">=6.0.0"
+      }
+    },
+    "node_modules/@uiw/react-codemirror": {
+      "version": "4.25.4",
+      "resolved": "https://registry.npmjs.org/@uiw/react-codemirror/-/react-codemirror-4.25.4.tgz",
+      "integrity": "sha512-ipO067oyfUw+DVaXhQCxkB0ZD9b7RnY+ByrprSYSKCHaULvJ3sqWYC/Zen6zVQ8/XC4o5EPBfatGiX20kC7XGA==",
+      "license": "MIT",
+      "dependencies": {
+        "@babel/runtime": "^7.18.6",
+        "@codemirror/commands": "^6.1.0",
+        "@codemirror/state": "^6.1.1",
+        "@codemirror/theme-one-dark": "^6.0.0",
+        "@uiw/codemirror-extensions-basic-setup": "4.25.4",
+        "codemirror": "^6.0.0"
+      },
+      "funding": {
+        "url": "https://jaywcjlove.github.io/#/sponsor"
+      },
+      "peerDependencies": {
+        "@babel/runtime": ">=7.11.0",
+        "@codemirror/state": ">=6.0.0",
+        "@codemirror/theme-one-dark": ">=6.0.0",
+        "@codemirror/view": ">=6.0.0",
+        "codemirror": ">=6.0.0",
+        "react": ">=17.0.0",
+        "react-dom": ">=17.0.0"
+      }
+    },
     "node_modules/aria-hidden": {
       "version": "1.2.6",
       "resolved": "https://registry.npmjs.org/aria-hidden/-/aria-hidden-1.2.6.tgz",
@@ -2911,6 +3120,27 @@
         "react-dom": "^18 || ^19 || ^19.0.0-rc"
       }
     },
+    "node_modules/codemirror": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-6.0.2.tgz",
+      "integrity": "sha512-VhydHotNW5w1UGK0Qj96BwSk/Zqbp9WbnyK2W/eVMv4QyF41INRGpjUhFJY7/uDNuudSc33a/PKr4iDqRduvHw==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/autocomplete": "^6.0.0",
+        "@codemirror/commands": "^6.0.0",
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/lint": "^6.0.0",
+        "@codemirror/search": "^6.0.0",
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.0.0"
+      }
+    },
+    "node_modules/crelt": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/crelt/-/crelt-1.0.6.tgz",
+      "integrity": "sha512-VQ2MBenTq1fWZUH9DJNGti7kKv6EeAuYr3cLwxUWhIu1baTaXh4Ib5W2CqHVqib4/MqbYGJqiL3Zb8GJZr3l4g==",
+      "license": "MIT"
+    },
     "node_modules/csstype": {
       "version": "3.2.3",
       "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.2.3.tgz",
@@ -3928,6 +4158,12 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/style-mod": {
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/style-mod/-/style-mod-4.1.3.tgz",
+      "integrity": "sha512-i/n8VsZydrugj3Iuzll8+x/00GH2vnYsk1eomD8QiRrSAeW6ItbCQDtfXCeJHd0iwiNagqjQkvpvREEPtW3IoQ==",
+      "license": "MIT"
+    },
     "node_modules/styled-jsx": {
       "version": "5.1.6",
       "resolved": "https://registry.npmjs.org/styled-jsx/-/styled-jsx-5.1.6.tgz",
@@ -4106,6 +4342,12 @@
         "d3-time": "^3.0.0",
         "d3-timer": "^3.0.1"
       }
+    },
+    "node_modules/w3c-keyname": {
+      "version": "2.2.8",
+      "resolved": "https://registry.npmjs.org/w3c-keyname/-/w3c-keyname-2.2.8.tgz",
+      "integrity": "sha512-dpojBhNsCNN7T82Tm7k26A6G9ML3NkhDsnw9n/eoxSRlVBB4CEtIQ/KTCLI2Fwf3ataSXRhYFkQi3SlnFwPvPQ==",
+      "license": "MIT"
     }
   }
 }
diff --git a/package.json b/package.json
index 4a4346c..924bf88 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,8 @@
     "@radix-ui/react-toggle-group": "^1.1.10",
     "@radix-ui/react-tooltip": "^1.2.7",
     "@sinm/react-file-tree": "^1.1.1",
+    "@uiw/codemirror-theme-vscode": "^4.25.4",
+    "@uiw/react-codemirror": "^4.25.4",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "cmdk": "^1.1.1",
diff --git a/src/app/globals.css b/src/app/globals.css
index a5ea942..94ebdb5 100644
--- a/src/app/globals.css
+++ b/src/app/globals.css
@@ -312,4 +312,8 @@
       transform: translateY(0);
     }
   }
+}
+
+.cm-editor {
+  height: 100%;;
 }
\ No newline at end of file
diff --git a/src/app/run/page.tsx b/src/app/run/page.tsx
index 4f6e94e..7ed19bf 100644
--- a/src/app/run/page.tsx
+++ b/src/app/run/page.tsx
@@ -1,6 +1,9 @@
 "use client";
 
 import { FileTree } from "@sinm/react-file-tree";
+import CodeMirror, { ReactCodeMirrorRef } from "@uiw/react-codemirror";
+import { vscodeDark } from "@uiw/codemirror-theme-vscode";
+import { useEffect, useRef } from "react";
 
 type RunInfo = {
   category: "any%" | "100%";
@@ -70,8 +73,6 @@ export default function Run() {
     { user: "Charlie", message: "PB incoming? 👀", time: "1:55" },
   ];
 
-  const codebase = [];
-
   return (
     <div className="h-svh px-20 pt-24 pb-12 flex gap-8">
       {/* Editor */}
@@ -81,13 +82,35 @@ export default function Run() {
             tree={{
               type: "directory",
               uri: "my-app",
-              children: [],
+              expanded: true,
+              children: [
+                {
+                  type: "file",
+                  uri: "myfile.js",
+                },
+              ],
             }}
           />
         </div>
-        <div className="h-full w-full overflow-y-scroll p-5">
+        <div className="h-full w-full p-5 pt-4">
           <header>myfile.js</header>
-          <div className="mt-3"></div>
+          <div className="pt-3 pb-5 w-full h-full">
+            <CodeMirror
+              readOnly
+              className="w-full h-full"
+              value="yo"
+              extensions={[]}
+              theme={vscodeDark}
+              onCreateEditor={(view) => {
+                view.focus();
+
+                view.dispatch({
+                  selection: { anchor: 1 },
+                  scrollIntoView: true,
+                });
+              }}
+            />
+          </div>
         </div>
       </div>