From 556a4bdd485ead1df415dcdc684d720d22720909 Mon Sep 17 00:00:00 2001
From: Nazneenp <115880265+Nazneenp@users.noreply.github.com>
Date: Sun, 6 Oct 2024 10:47:50 +0000
Subject: [PATCH 1/3] added docker as a runtime option

---
 Dockerfile         | 17 +++++++++++++++++
 docker-compose.yml | 10 ++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 Dockerfile
 create mode 100644 docker-compose.yml

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..3a20c03
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,17 @@
+# official python image 
+FROM python:3.9-slim 
+
+# setting working dir
+WORKDIR /localfiletransfer
+
+# copy flask app in to the container
+COPY . /localfiletransfer
+
+# installing requirements
+RUN pip install --no-cache-dir -r requirements.txt
+
+# exposing port 5000
+EXPOSE 5000
+
+# command to run the app
+CMD [ "python3", "app.py" ]
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..fbb65f8
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,10 @@
+version: '3.9'
+
+services:
+  web:
+    build: .
+    ports:
+      - "5000:5000"
+    volumes:
+      - ./uploads:/localfiletransfer/uploads
+      - ./downloads:/localfiletransfer/downloads

From 6ad3e83958493894a8490f6a5a5998c5f4f2643c Mon Sep 17 00:00:00 2001
From: Nazneenp <115880265+Nazneenp@users.noreply.github.com>
Date: Wed, 9 Oct 2024 09:35:07 +0000
Subject: [PATCH 2/3] fix the page not loading issue

---
 app.py             | 11 +----------
 docker-compose.yml |  3 +--
 2 files changed, 2 insertions(+), 12 deletions(-)

diff --git a/app.py b/app.py
index a281463..03a1473 100644
--- a/app.py
+++ b/app.py
@@ -55,16 +55,7 @@ def download_file(filename):
     return response
 
 def get_ip():
-    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
-    try:
-        # doesn't even have to be reachable
-        s.connect(('10.255.255.255', 1))
-        IP = s.getsockname()[0]
-    except Exception:
-        IP = '127.0.0.1'
-    finally:
-        s.close()
-    return IP
+    return socket.gethostbyname(socket.gethostname())
 
 def generate_qr_code(url):
     qr = qrcode.QRCode(
diff --git a/docker-compose.yml b/docker-compose.yml
index fbb65f8..501934b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,8 +3,7 @@ version: '3.9'
 services:
   web:
     build: .
-    ports:
-      - "5000:5000"
+    network_mode: "host"
     volumes:
       - ./uploads:/localfiletransfer/uploads
       - ./downloads:/localfiletransfer/downloads

From 116b7660230c35c1f47ec567232575ca886c0d77 Mon Sep 17 00:00:00 2001
From: Nazneenp <115880265+Nazneenp@users.noreply.github.com>
Date: Fri, 11 Oct 2024 11:31:09 +0000
Subject: [PATCH 3/3] Fix: getting host IP from different os

---
 Dockerfile         |  2 +-
 app.py             |  5 ++++-
 docker-compose.yml | 17 +++++++++++++++--
 3 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 3a20c03..f63adff 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,4 +14,4 @@ RUN pip install --no-cache-dir -r requirements.txt
 EXPOSE 5000
 
 # command to run the app
-CMD [ "python3", "app.py" ]
\ No newline at end of file
+CMD [ "python3", "app.py" ]
diff --git a/app.py b/app.py
index 03a1473..413697a 100644
--- a/app.py
+++ b/app.py
@@ -55,7 +55,10 @@ def download_file(filename):
     return response
 
 def get_ip():
-    return socket.gethostbyname(socket.gethostname())
+    try:
+        return socket.gethostbyname("host.docker.internal")    # Host IP For macOS and Windows
+    except:
+        return socket.gethostbyname(socket.gethostname())  # Host IP For Linux
 
 def generate_qr_code(url):
     qr = qrcode.QRCode(
diff --git a/docker-compose.yml b/docker-compose.yml
index 501934b..e5cbe3a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,9 +1,22 @@
 version: '3.9'
 
 services:
-  web:
+
+  web_windows: # service for Windows/Mac
+    build: .
+    volumes:
+      - ./uploads:/localfiletransfer/uploads
+      - ./downloads:/localfiletransfer/downloads
+    ports:
+      - "5000:5000" # Required for macOS/Windows to expose the container port
+    profiles:
+      - "windows_mac" # Profile name for macOS/Windows
+
+  web_linux: # service for Linux
     build: .
-    network_mode: "host"
     volumes:
       - ./uploads:/localfiletransfer/uploads
       - ./downloads:/localfiletransfer/downloads
+    network_mode: "host" # Linux host network mode
+    profiles:
+      - "linux" # Profile name for Linux