[fix] upgrade the frontmatter stringify-handling functions

scripts/newpost.ts

@@ -1,60 +1,60 @@
-import { type ChildProcessWithoutNullStreams, type SpawnSyncReturns, spawn, spawnSync } from "child_process";
-import fs from "fs";
-import path from "path";
 import { PostFilesDirectory } from "@/consts/consts";
 import { getCurrentTime } from "@/lib/date";
+import { stringifyFrontmatter } from "@/lib/frontmatter";
+import { type ChildProcessWithoutNullStreams, type SpawnSyncReturns, spawn, spawnSync } from "child_process";
 import colors from "colors";
+import fs from "fs";
 import inquirer, { type QuestionCollection } from "inquirer";
 import _ from "lodash";
+import path from "path";
 import { titleCase } from "title-case";
 
 type TAnswer = {
-  title: string;
-  subtitle: string;
-  tags: string;
-  noPrompt: boolean;
-  pin: boolean;
-  allowShare: boolean;
+  inputTitle: string;
+  inputSubtitle: string;
+  inputTags: string;
+  inputNoPrompt: boolean;
+  inputPin: boolean;
+  inputAllowShare: boolean;
 };
 
 const questions: QuestionCollection<TAnswer> = [
   {
     type: "input",
-    name: "title",
-    message: "What's the title?",
+    name: "inputTitle",
+    message: "What's the title? (Required)",
     validate: (input: string) => (input.trim() === "" ? "Please enter a title." : true),
   },
-  { type: "input", name: "subtitle", message: "What's the subtitle?" },
-  { type: "input", name: "tags", message: "Assign tags for the posts and separate them with commas." },
-  { type: "confirm", name: "noPrompt", message: "Do NOT prompt this post? (D:false)", default: false },
-  { type: "confirm", name: "pin", message: "Do you want to pin this post? (D:false)", default: false },
-  { type: "confirm", name: "allowShare", message: "Do you allow everybody share this post? (D:true)", default: true },
+  {
+    type: "input",
+    name: "inputSubtitle",
+    message: "What's the subtitle? (Optional)",
+  },
+  {
+    type: "input",
+    name: "inputTags",
+    message: "Assign tags for the posts and separate them with commas. (Required, default: others)",
+  },
+  {
+    type: "confirm",
+    name: "inputNoPrompt",
+    message: "Do NOT prompt this post? (Required, Default:false)",
+    default: false,
+  },
+  {
+    type: "confirm",
+    name: "inputPin",
+    message: "Do you want to pin this post? (Required, Default:false)",
+    default: false,
+  },
+  {
+    type: "confirm",
+    name: "inputAllowShare",
+    message: "Do you allow everybody share this post? (Required, Default:true)",
+    default: true,
+  },
 ];
 
-const createTemplate = (answers: TAnswer): string => {
-  const { year, month, day } = getCurrentTime();
-  const tags = JSON.stringify(
-    answers.tags
-      .split(",")
-      .map((tag) => tag.trim())
-      .filter((tag) => tag !== ""),
-  );
-
-  return `---
-title: "${titleCase(answers.title)}"
-subtitle: "${answers.subtitle}"
-summary: ""
-author: ""
-coverURL: ""
-time: "${year}-${month}-${day}"
-tags: ${tags}
-noPrompt: ${answers.noPrompt}
-pin: ${answers.pin}
-allowShare: ${answers.allowShare}
-closed: false
----`;
-};
-
 const writePostFile = (filePath: string, content: string): void => {
   fs.writeFile(filePath, content, "utf-8", (err) => {
     if (err) {
@@ -65,28 +65,61 @@ const writePostFile = (filePath: string, content: string): void => {
     console.log(colors.green(colors.bold("Create Post Succeed.")));
     console.log(`Open the file ${colors.cyan(filePath)} to write your blog now.`);
     console.log("Some fields, such as summary, need to be filled in by yourself after opening the file.");
-
-    const openFileCommand: Record<string, () => ChildProcessWithoutNullStreams | SpawnSyncReturns<Buffer>> = {
-      win32: () => spawn("cmd", ["/c", "start", filePath]),
-      darwin: () => spawnSync("open", [filePath]),
-      linux: () => spawnSync("xdg-open", [filePath]),
-      freebsd: () => spawnSync("xdg-open", [filePath]),
-    };
-
-    const command = openFileCommand[process.platform];
-    if (command) command();
-    else {
-      console.log("Unsupported platform. Open the file manually please.");
-    }
   });
 };
 
+const openPostFile = (filePath: string) => {
+  const openFileCommand: Record<string, () => ChildProcessWithoutNullStreams | SpawnSyncReturns<Buffer>> = {
+    win32: () => spawn("cmd", ["/c", "start", filePath]),
+    darwin: () => spawnSync("open", [filePath]),
+    linux: () => spawnSync("xdg-open", [filePath]),
+    freebsd: () => spawnSync("xdg-open", [filePath]),
+  };
+
+  const command = openFileCommand[process.platform];
+  if (command) command();
+  else {
+    console.log("Unsupported platform. Open the file manually please.");
+  }
+};
+
 inquirer.prompt<TAnswer>(questions).then((answers) => {
+  // Process the answer
   const { year, month, day } = getCurrentTime();
-  const content = createTemplate(answers);
-  const sluggedTitle = _.kebabCase(answers.title);
-  const postFileName = `${year}-${month}-${day}-${sluggedTitle}.md`;
+  const title = titleCase(answers.inputTitle);
+  const subtitle = titleCase(answers.inputSubtitle);
+
+  const tags = _.uniq(
+    answers.inputTags
+      .split(",")
+      .map((tag) => tag.trim())
+      .filter((tag) => tag !== ""),
+  );
+  if (tags.length === 0) tags.push("others");
+
+  const pin = answers.inputPin;
+  const noPrompt = answers.inputNoPrompt;
+  const allowShare = answers.inputAllowShare;
+  const time = `${year}-${month}-${day}`;
+
+  // Stringify the frontmatters
+  const stringifiedFrontmatter = stringifyFrontmatter({
+    title: title,
+    subtitle: subtitle,
+    summary: "",
+    coverURL: null,
+    time: time,
+    tags: tags,
+    pin: pin,
+    noPrompt: noPrompt,
+    allowShare: allowShare,
+    closed: false,
+  });
+
+  // Output the new post file
+  const postFileName = `${year}-${month}-${day}-${_.kebabCase(answers.inputTitle)}.md`;
   const postFilePath = path.resolve(path.join(PostFilesDirectory, postFileName));
 
-  writePostFile(postFilePath, content);
+  writePostFile(postFilePath, `${stringifiedFrontmatter}\n`);
+  openPostFile(postFilePath);
 });