2 files changed, 88 insertions, 0 deletions
diff --git a/src/command.js b/src/command.js
new file mode 100644
index 0000000..20a23b2
--- /dev/null
+++ b/src/command.js
@@ -0,0 +1,71 @@
+import yargs from "yargs";
+import { hideBin } from "yargs/helpers";
+
+yargs(hideBin(process.argv))
+  .command(
+    "new <note>",
+    "create a new note",
+    (yargs) => {
+      return yargs.positional("note", {
+        type: "string",
+        description: "The content of the note to create",
+      });
+    },
+    (argv) => {
+      console.log(argv.note);
+    },
+  )
+  .option("tags", {
+    alias: "t",
+    type: "string",
+    description: "tags to add to the note",
+  })
+  .command(
+    "all",
+    "get all notes",
+    () => {},
+    async (argv) => {},
+  )
+  .command(
+    "find <filter>",
+    "get matching notes",
+    (yargs) => {
+      return yargs.positional("filter", {
+        describe:
+          "The search term to filter notes by, will be applied to note.content",
+        type: "string",
+      });
+    },
+    async (argv) => {},
+  )
+  .command(
+    "remove <id>",
+    "remove a note by id",
+    (yargs) => {
+      return yargs.positional("id", {
+        type: "number",
+        description: "The id of the note you want to remove",
+      });
+    },
+    async (argv) => {},
+  )
+  .command(
+    "web [port]",
+    "launch website to see notes",
+    (yargs) => {
+      return yargs.positional("port", {
+        describe: "port to bind on",
+        default: 5000,
+        type: "number",
+      });
+    },
+    async (argv) => {},
+  )
+  .command(
+    "clean",
+    "remove all notes",
+    () => {},
+    async (argv) => {},
+  )
+  .demandCommand(1)
+  .parse();
diff --git a/src/db.js b/src/db.js
new file mode 100644
index 0000000..39fdc29
--- /dev/null
+++ b/src/db.js
@@ -0,0 +1,17 @@
+import fs from "node:fs/promises";
+
+const DB_PATH = new URL("../db.json", import.meta.url).pathname;
+
+export const getDB = async () => {
+  const db = await fs.readFile(DB_PATH, "utf-8");
+  return JSON.parse(db);
+};
+
+export const saveDB = async (db) => {
+  await fs.writeFile(DB_PATH, JSON.stringify(db, null, 2));
+  return db;
+};
+
+export const insertDB = async (note) => {
+  const db = await getDB();
+};