diff --git a/.gitignore b/.gitignore
index da80d8c..315e5ff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 node_modules
 .env
 www
-*.DS_Store
\ No newline at end of file
+*.DS_Store
+data
\ No newline at end of file
diff --git a/dist/generate.js b/dist/generate.js
index f9edcde..8a9aec2 100644
--- a/dist/generate.js
+++ b/dist/generate.js
@@ -2,13 +2,51 @@
 Object.defineProperty(exports, "__esModule", { value: true });
 require("dotenv/config");
 const log_1 = require("./log");
+const promises_1 = require("fs/promises");
+const path_1 = require("path");
 const shell_1 = require("./shell");
 class Generate {
     constructor() {
+        this.inbox = typeof process.env.INBOX !== 'undefined' ? process.env.INBOX : '~/Photos/toprocess';
         this.log = (0, log_1.createLog)('generate');
         this.log.info(`Generating site: ${new Date()}`);
+        this.generate();
+    }
+    async generate() {
+        await this.checkInbox();
     }
     async checkInbox() {
+        let inbox;
+        let images;
+        try {
+            inbox = await (0, promises_1.realpath)(this.inbox);
+        }
+        catch (err) {
+            this.log.error(err);
+            return;
+        }
+        try {
+            images = await (0, promises_1.readdir)(inbox);
+        }
+        catch (err) {
+            this.log.error(err);
+            return;
+        }
+        images = images.filter(el => {
+            if (el.toLowerCase().indexOf('.jpg') !== -1
+                || el.toLowerCase().indexOf('.jpeg') !== -1
+                || el.toLowerCase().indexOf('.tif') !== -1
+                || el.toLowerCase().indexOf('.tiff') !== -1) {
+                return true;
+            }
+            return false;
+        });
+        if (images.length === 0) {
+            this.log.info(`No new images found`);
+            return;
+        }
+        images = images.map(el => (0, path_1.join)(inbox, el));
+        console.dir(images);
     }
     async img(file) {
         const cmd = ['bash', 'scripts/img.sh', file];
diff --git a/dist/generate.js.map b/dist/generate.js.map
index 4aaf634..3ec5cf1 100644
--- a/dist/generate.js.map
+++ b/dist/generate.js.map
@@ -1 +1 @@
-{"version":3,"file":"generate.js","sourceRoot":"","sources":["../src/generate.ts"],"names":[],"mappings":";;AAAA,yBAAuB;AACvB,+BAAkC;AAElC,mCAAgC;AAGhC,MAAM,QAAQ;IAGb;QACC,IAAI,CAAC,GAAG,GAAG,IAAA,eAAS,EAAC,UAAU,CAAC,CAAC;QACjC,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,oBAAoB,IAAI,IAAI,EAAE,EAAE,CAAC,CAAC;IACjD,CAAC;IAEO,KAAK,CAAC,UAAU;IAExB,CAAC;IAEO,KAAK,CAAC,GAAG,CAAE,IAAa;QAC/B,MAAM,GAAG,GAAc,CAAC,MAAM,EAAE,gBAAgB,EAAE,IAAI,CAAC,CAAC;QACxD,MAAM,KAAK,GAAW,IAAI,aAAK,CAAC,GAAG,CAAC,CAAC;QACrC,IAAI,CAAC;YACJ,MAAM,KAAK,CAAC,OAAO,EAAE,CAAC;QACvB,CAAC;QAAC,OAAO,GAAG,EAAE,CAAC;YACd,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;YACpB,OAAO;QACR,CAAC;QACD,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,4BAA4B,IAAI,EAAE,CAAC,CAAC;IACnD,CAAC;CACD;AAED,IAAI,QAAQ,EAAE,CAAC"}
\ No newline at end of file
+{"version":3,"file":"generate.js","sourceRoot":"","sources":["../src/generate.ts"],"names":[],"mappings":";;AAAA,yBAAuB;AACvB,+BAAkC;AAGlC,0CAA0D;AAC1D,+BAA4B;AAC5B,mCAAgC;AAGhC,MAAM,QAAQ;IAKb;QAFQ,UAAK,GAAY,OAAO,OAAO,CAAC,GAAG,CAAC,KAAK,KAAK,WAAW,CAAC,CAAC,CAAC,OAAO,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC,CAAC,oBAAoB,CAAC;QAG5G,IAAI,CAAC,GAAG,GAAG,IAAA,eAAS,EAAC,UAAU,CAAC,CAAC;QACjC,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,oBAAoB,IAAI,IAAI,EAAE,EAAE,CAAC,CAAC;QAChD,IAAI,CAAC,QAAQ,EAAE,CAAC;IAEjB,CAAC;IAEO,KAAK,CAAC,QAAQ;QACrB,MAAM,IAAI,CAAC,UAAU,EAAE,CAAC;IACzB,CAAC;IAEO,KAAK,CAAC,UAAU;QACvB,IAAI,KAAc,CAAC;QACnB,IAAI,MAAiB,CAAC;QAEtB,IAAI,CAAC;YACJ,KAAK,GAAG,MAAM,IAAA,mBAAQ,EAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QACpC,CAAC;QAAC,OAAO,GAAG,EAAE,CAAC;YACd,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;YACpB,OAAO;QACR,CAAC;QAED,IAAI,CAAC;YACJ,MAAM,GAAG,MAAM,IAAA,kBAAO,EAAC,KAAK,CAAC,CAAC;QAC/B,CAAC;QAAC,OAAO,GAAG,EAAE,CAAC;YACd,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;YACpB,OAAO;QACR,CAAC;QAED,MAAM,GAAG,MAAM,CAAC,MAAM,CAAC,EAAE,CAAC,EAAE;YAC3B,IAAI,EAAE,CAAC,WAAW,EAAE,CAAC,OAAO,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC;mBACvC,EAAE,CAAC,WAAW,EAAE,CAAC,OAAO,CAAC,OAAO,CAAC,KAAK,CAAC,CAAC;mBACxC,EAAE,CAAC,WAAW,EAAE,CAAC,OAAO,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC;mBACvC,EAAE,CAAC,WAAW,EAAE,CAAC,OAAO,CAAC,OAAO,CAAC,KAAK,CAAC,CAAC,EAAE,CAAC;gBAC9C,OAAO,IAAI,CAAC;YACb,CAAC;YACD,OAAO,KAAK,CAAC;QACd,CAAC,CAAC,CAAC;QAEH,IAAI,MAAM,CAAC,MAAM,KAAK,CAAC,EAAE,CAAC;YACzB,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,qBAAqB,CAAC,CAAC;YACrC,OAAO;QACR,CAAC;QAED,MAAM,GAAG,MAAM,CAAC,GAAG,CAAC,EAAE,CAAC,EAAE,CAAC,IAAA,WAAI,EAAC,KAAK,EAAE,EAAE,CAAC,CAAC,CAAC;QAC3C,OAAO,CAAC,GAAG,CAAC,MAAM,CAAC,CAAA;IACpB,CAAC;IAEO,KAAK,CAAC,GAAG,CAAE,IAAa;QAC/B,MAAM,GAAG,GAAc,CAAC,MAAM,EAAE,gBAAgB,EAAE,IAAI,CAAC,CAAC;QACxD,MAAM,KAAK,GAAW,IAAI,aAAK,CAAC,GAAG,CAAC,CAAC;QACrC,IAAI,CAAC;YACJ,MAAM,KAAK,CAAC,OAAO,EAAE,CAAC;QACvB,CAAC;QAAC,OAAO,GAAG,EAAE,CAAC;YACd,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;YACpB,OAAO;QACR,CAAC;QACD,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,4BAA4B,IAAI,EAAE,CAAC,CAAC;IACnD,CAAC;CACD;AAED,IAAI,QAAQ,EAAE,CAAC"}
\ No newline at end of file
diff --git a/dist/hash/index.js b/dist/hash/index.js
new file mode 100644
index 0000000..8a87851
--- /dev/null
+++ b/dist/hash/index.js
@@ -0,0 +1,17 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.hash = void 0;
+const fs_1 = require("fs");
+const crypto_1 = require("crypto");
+function hash(path) {
+    return new Promise((resolve, reject) => {
+        const hashSum = (0, crypto_1.createHash)('sha256');
+        const stream = (0, fs_1.createReadStream)(path);
+        stream.on('error', (err) => reject(err));
+        stream.on('data', (chunk) => hashSum.update(chunk));
+        stream.on('end', () => resolve(hashSum.digest('hex')));
+    });
+}
+exports.hash = hash;
+module.exports = { hash };
+//# sourceMappingURL=index.js.map
\ No newline at end of file
diff --git a/dist/hash/index.js.map b/dist/hash/index.js.map
new file mode 100644
index 0000000..2985e59
--- /dev/null
+++ b/dist/hash/index.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/hash/index.ts"],"names":[],"mappings":";;;AAAA,2BAAsC;AACtC,mCAA0C;AAE1C,SAAgB,IAAI,CAAE,IAAa;IAClC,OAAO,IAAI,OAAO,CAAC,CAAC,OAAkB,EAAE,MAAiB,EAAE,EAAE;QAC5D,MAAM,OAAO,GAAU,IAAA,mBAAU,EAAC,QAAQ,CAAC,CAAC;QAC5C,MAAM,MAAM,GAAS,IAAA,qBAAgB,EAAC,IAAI,CAAC,CAAC;QAC5C,MAAM,CAAC,EAAE,CAAC,OAAO,EAAE,CAAC,GAAW,EAAE,EAAE,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,CAAC;QACjD,MAAM,CAAC,EAAE,CAAC,MAAM,EAAE,CAAC,KAAc,EAAE,EAAE,CAAC,OAAO,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC;QAC7D,MAAM,CAAC,EAAE,CAAC,KAAK,EAAE,GAAG,EAAE,CAAC,OAAO,CAAC,OAAO,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC;IACxD,CAAC,CAAC,CAAC;AACJ,CAAC;AARD,oBAQC;AAED,MAAM,CAAC,OAAO,GAAG,EAAE,IAAI,EAAE,CAAC"}
\ No newline at end of file
diff --git a/sql/setup.sql b/sql/setup.sql
index b3dd253..e9ba03e 100644
--- a/sql/setup.sql
+++ b/sql/setup.sql
@@ -1,5 +1,9 @@
 CREATE TABLE IF NOT EXISTS photos {
-	
+	id TEXT PRIMARY KEY,
+	created INTEGER,
+	updated INTEGER,
+
+	deleted INTEGER DEFAULT 0
 }
 
 CREATE TABLE IF NOT EXISTS version {
diff --git a/src/generate.ts b/src/generate.ts
index 73eee05..07d9b33 100644
--- a/src/generate.ts
+++ b/src/generate.ts
@@ -1,19 +1,66 @@
 import 'dotenv/config';
 import { createLog } from './log';
 import type { Logger } from 'winston';
-import { Shell } from './shell';
 import { Database } from 'sqlite3';
+import { readFile, readdir, realpath } from 'fs/promises';
+import { join } from 'path';
+import { Shell } from './shell';
+import { hash } from './hash';
 
 class Generate {
 	private log : Logger;
 	private files : string[];
+	private inbox : string = typeof process.env.INBOX !== 'undefined' ? process.env.INBOX : '~/Photos/toprocess';
+	
 	constructor () {
 		this.log = createLog('generate');
 		this.log.info(`Generating site: ${new Date()}`);
+		this.generate();
+
+	}
+
+	private async generate () {
+		//check version
+		//sync
+		await this.checkInbox();
+		//validate
 	}
 
 	private async checkInbox () {
-		
+		let inbox : string;
+		let images : string[];
+
+		try {
+			inbox = await realpath(this.inbox);
+		} catch (err) {
+			this.log.error(err);
+			return;
+		}
+
+		try {
+			images = await readdir(inbox); 
+		} catch (err) {
+			this.log.error(err);
+			return;
+		}
+
+		images = images.filter(el => {
+			if (el.toLowerCase().indexOf('.jpg') !== -1
+				|| el.toLowerCase().indexOf('.jpeg') !== -1
+				|| el.toLowerCase().indexOf('.tif') !== -1
+				|| el.toLowerCase().indexOf('.tiff') !== -1) {
+				return true;
+			}
+			return false;
+		});
+
+		if (images.length === 0) {
+			this.log.info(`No new images found`);
+			return;
+		}
+
+		images = images.map(el => join(inbox, el));
+		console.dir(images)
 	}
 
 	private async img (file : string)  {
diff --git a/src/hash/index.ts b/src/hash/index.ts
new file mode 100644
index 0000000..856cc41
--- /dev/null
+++ b/src/hash/index.ts
@@ -0,0 +1,14 @@
+import { createReadStream } from 'fs';
+import { createHash, Hash } from 'crypto';
+
+export function hash (path : string) : Promise<string> {
+	return new Promise((resolve : Function, reject : Function) => {
+		const hashSum : Hash = createHash('sha256');
+		const stream : any = createReadStream(path);
+		stream.on('error', (err : Error) => reject(err));
+		stream.on('data', (chunk : Buffer) => hashSum.update(chunk));
+		stream.on('end', () => resolve(hashSum.digest('hex')));
+	});
+}
+
+module.exports = { hash };
\ No newline at end of file