Add initial Flask application with static HTML

- Created a new Flask application in app.py that serves a static HTML file.
- Added a launch configuration for debugging the Flask app in VS Code.
- Included a requirements.txt file to specify Flask as a dependency.
- Added .gitignore and .gitattributes files for better version control management.
- Created a static HTML file (index.html) to be served by the Flask application.

Author: codebytes

.devcontainer/multicontainer-node/devcontainer.json

@@ -0,0 +1,39 @@
+{
+  "name": "Node Multi-Container",
+  "dockerComposeFile": ["../../docker-compose.yml"],
+  "service": "node-app",
+  "shutdownAction": "none",
+  "workspaceFolder": "/workspace/src/node",
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
+
+	// Configure tool-specific properties.
+	"customizations": {
+		// Configure properties specific to VS Code.
+		"vscode": {
+			"settings": {},
+			"extensions": [
+				"streetsidesoftware.code-spell-checker"
+			]
+		}
+	},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [3000],
+
+	// Use 'portsAttributes' to set default properties for specific forwarded ports. 
+	// More info: https://containers.dev/implementors/json_reference/#port-attributes
+	"portsAttributes": {
+		"3000": {
+			"label": "Hello Remote World",
+			"onAutoForward": "notify"
+		}
+	},
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	"postCreateCommand": "yarn install"
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+}

.devcontainer/multicontainer-python/devcontainer.json

@@ -0,0 +1,39 @@
+{
+  "name": "Python Multi-Container",
+  "dockerComposeFile": ["../../docker-compose.yml"],
+  "service": "python-api",
+  "shutdownAction": "none",
+  "workspaceFolder": "/workspace/src/python",
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
+
+	// Configure tool-specific properties.
+	"customizations": {
+		// Configure properties specific to VS Code.
+		"vscode": {
+			"settings": {},
+			"extensions": [
+				"streetsidesoftware.code-spell-checker"
+			]
+		}
+	},
+	
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [9000],
+
+	// Use 'portsAttributes' to set default properties for specific forwarded ports. 
+	// More info: https://containers.dev/implementors/json_reference/#port-attributes
+	"portsAttributes": {
+		"9000": {
+			"label": "Hello Remote World",
+			"onAutoForward": "notify"
+		}
+	},
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	"postCreateCommand": "pip3 install -r requirements.txt"
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+}

src/node/.eslintrc.json

@@ -0,0 +1,21 @@
+{
+	"root": true,
+	"env": {
+		"node": true,
+		"es6": true
+	},
+	"rules": {
+		"no-console": 0,
+		"eqeqeq":"warn",
+		"no-cond-assign": 0,
+		"no-unused-vars": 1,
+		"no-extra-semi": "warn",
+		"semi": "warn"
+	},
+	"extends": "eslint:recommended",
+	"parserOptions": {
+		"ecmaFeatures": {
+			"experimentalObjectRestSpread": true
+		}
+	}
+}

src/node/.gitattributes

@@ -0,0 +1,3 @@
+* text=auto eol=lf
+*.{cmd,[cC][mM][dD]} text eol=crlf
+*.{bat,[bB][aA][tT]} text eol=crlf