feat: add main portfolio server

deno.json

@@ -0,0 +1,14 @@
+{
+	"tasks": {
+		"serve": "deno run --allow-net=\"https://git.cohabit.fr,localhost:$PORT,127.0.0.1:$PORT,0.0.0.0:$PORT\" ./server.ts"
+	},
+	"fmt": {
+		"singleQuote": true,
+		"semiColons": false,
+		"useTabs": true
+	},
+	"imports": {
+		"@std/media-types": "jsr:@std/media-types@^0.224.1",
+		"@std/path": "jsr:@std/path@^0.225.2"
+	}
+}

deno.lock

@@ -0,0 +1,27 @@
+{
+  "version": "3",
+  "packages": {
+    "specifiers": {
+      "jsr:@std/assert@^0.226.0": "jsr:@std/assert@0.226.0",
+      "jsr:@std/path@^0.225.2": "jsr:@std/path@0.225.2"
+    },
+    "jsr": {
+      "@std/assert@0.226.0": {
+        "integrity": "0dfb5f7c7723c18cec118e080fec76ce15b4c31154b15ad2bd74822603ef75b3"
+      },
+      "@std/path@0.225.2": {
+        "integrity": "0f2db41d36b50ef048dcb0399aac720a5348638dd3cb5bf80685bf2a745aa506",
+        "dependencies": [
+          "jsr:@std/assert@^0.226.0"
+        ]
+      }
+    }
+  },
+  "remote": {},
+  "workspace": {
+    "dependencies": [
+      "jsr:@std/media-types@^0.224.1",
+      "jsr:@std/path@^0.225.2"
+    ]
+  }
+}

server.ts

@@ -0,0 +1,39 @@
+import { contentType } from '@std/media-types'
+import { extname } from '@std/path'
+import { getBaseUrl, getSourceUrl } from './src/url_utils.ts'
+import { toUser, toUserDomain } from './src/user_utils.ts'
+
+Deno.serve({ port: Number(Deno.env.get('PORT') ?? 8000) }, async (req) => {
+	const reqUrl = new URL(req.url)
+
+	// Get and check user-domain and user-login
+	const rawUserDomain = reqUrl.hostname.split('.')[0]
+	const userDomain = toUserDomain(rawUserDomain)
+	const user = toUser(userDomain)
+
+	console.log(`Getting portfolio of > @${user}`)
+
+	// Get relative source path
+	const filePath = `.${reqUrl.pathname}`
+
+	// Get source base url ("/dist" if available, "/" else)
+	const baseUrl = await getBaseUrl(user)
+	const fileUrl = getSourceUrl(filePath, baseUrl)
+
+	// Get source and mime type
+	const response = await fetch(fileUrl)
+	const ext = extname(fileUrl.pathname)
+	const mimeType = contentType(ext) ?? 'text/plain; charset=utf-8' // Assume plain text as default.
+
+	if (response.ok) {
+		// Update content-type if not bin file
+		if (response.headers.get('Content-Type') !== 'application/octet-stream') {
+			response.headers.set('Content-Type', mimeType)
+		}
+
+		// Stream original file to user
+		return response
+	}
+
+	return response
+})