feat: add post

package.json

@@ -36,6 +36,12 @@
   ],
   "contributes": {
     "commands": [
+      {
+        "command": "valaxy.addPost",
+        "category": "Valaxy",
+        "title": "Add a Post",
+        "icon": "$(add)"
+      },
       {
         "command": "valaxy.refreshPosts",
         "category": "Valaxy",
@@ -57,6 +63,11 @@
     ],
     "menus": {
       "view/title": [
+        {
+          "command": "valaxy.addPost",
+          "when": "view =~ /valaxy-posts/",
+          "group": "navigation"
+        },
         {
           "command": "valaxy.refreshPosts",
           "when": "view =~ /valaxy-posts/",

res/md/template.ts

@@ -0,0 +1,13 @@
+function newPostTemplate(): string {
+  const now = new Date().toISOString()
+  return `---
+title: 
+date: ${now}
+updated: ${now}
+tags:
+  - 
+categories: 
+---\n`
+}
+
+export { newPostTemplate }

src/ctx.ts

@@ -76,6 +76,10 @@ export class Context {
       return bDate.getTime() - aDate.getTime()
     })
   }
+
+  findPost(uri: Uri) {
+    return this.posts.find(p => p.uri.fsPath === uri.fsPath)
+  }
 }
 
 export const ctx = new Context()

src/editor.ts

@@ -1,5 +1,4 @@
-import type { Uri } from 'vscode'
-import { commands, window, workspace } from 'vscode'
+import { RelativePattern, Uri, commands, window, workspace } from 'vscode'
 import Markdown from 'markdown-it'
 import matter from 'gray-matter'
 import { ctx } from './ctx'
@@ -29,7 +28,7 @@ export function configEditor() {
 
   const postsProvider = new PostsProvider()
 
-  const mdWatcher = workspace.createFileSystemWatcher('**/*.md')
+  const mdWatcher = workspace.createFileSystemWatcher(new RelativePattern(Uri.joinPath(workspace.workspaceFolders![0].uri, 'pages/posts'), '**/*.md'))
   mdWatcher.onDidCreate(async (uri) => {
     await ctx.addPost(uri)
     postsProvider.refresh()
@@ -80,6 +79,10 @@ export function configEditor() {
     postsProvider.refresh()
   })
 
+  commands.registerCommand('valaxy.addPost', async () => {
+    postsProvider.add()
+  })
+
   update()
 }
 

src/view/ValaxyProvider.ts

@@ -1,12 +1,52 @@
+import { Buffer } from 'node:buffer'
 import type { ProviderResult, TreeDataProvider } from 'vscode'
-import { EventEmitter } from 'vscode'
+import { EventEmitter, Uri, window, workspace } from 'vscode'
 import { ctx } from '../ctx'
+import { newPostTemplate } from '../../res/md/template'
 import { PostItem } from './PostItem'
 
 export class PostsProvider implements TreeDataProvider<PostItem> {
   private _onDidChangeTreeData = new EventEmitter<PostItem | undefined>()
   readonly onDidChangeTreeData = this._onDidChangeTreeData.event
 
+  async add(): Promise<void> {
+    const EXIST_NOTICE_MSG = 'A post with the same name already exists'
+
+    const input1 = await window.showInputBox({
+      placeHolder: 'Type the filename/scaffold\'s name of the new post',
+    })
+
+    if (input1) {
+      const uri = workspace.workspaceFolders?.[0].uri
+      if (!uri)
+        return
+
+      try {
+        await workspace.fs.stat(Uri.joinPath(uri, '/scaffolds', `${input1}.md`))
+        const input2 = await window.showInputBox({
+          placeHolder: 'Type the filename of the new post',
+        })
+        if (input2) {
+          if (ctx.findPost(Uri.joinPath(uri, '/pages/posts', `${input2}.md`))) {
+            window.showErrorMessage(EXIST_NOTICE_MSG)
+            return
+          }
+
+          await workspace.fs.copy(Uri.joinPath(uri, '/scaffolds', `${input1}.md`), Uri.joinPath(uri, '/pages/posts', `${input2}.md`))
+        }
+      }
+      catch {
+        if (ctx.findPost(Uri.joinPath(uri, '/pages/posts', `${input1}.md`))) {
+          window.showErrorMessage(EXIST_NOTICE_MSG)
+          return
+        }
+
+        const filePath = Uri.joinPath(uri, '/pages/posts', `${input1}.md`)
+        await workspace.fs.writeFile(filePath, Buffer.from(newPostTemplate()))
+      }
+    }
+  }
+
   refresh(): void {
     this._onDidChangeTreeData.fire(undefined)
   }