Initial commit

2024-10-21 13:43:01 +01:00 · 2024-10-21 13:43:01 +01:00 · 621314b7bc
commit 621314b7bc
5 changed files with 2528 additions and 0 deletions
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@ -0,0 +1,32 @@
+name: Build and Publish Multi-Architecture Image
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+
+    - name: Log in to Docker Hub
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+
+    - name: Build and push multi-platform image
+      uses: docker/build-push-action@v5
+      with:
+        context: .
+        platforms: linux/amd64,linux/arm64
+        push: true
+        tags: ${{ secrets.DOCKER_USERNAME }}/fastfact:latest
--- a/18
+++ b/18
@ -0,0 +1,18 @@
+FROM golang:alpine AS builder
+
+WORKDIR /app
+
+COPY go.mod ./
+COPY facts.txt ./
+COPY main.go ./
+
+RUN go build -o fastfact .
+
+FROM alpine:latest
+
+COPY --from=builder /app/fastfact /usr/local/bin/fastfact
+
+EXPOSE 8080
+
+CMD ["fastfact"]
+
--- a/facts.txt
+++ b/facts.txt
--- a/go.mod
+++ b/go.mod
@ -0,0 +1,3 @@
+module fastfact
+
+go 1.23.2
--- a/main.go
+++ b/main.go
@ -0,0 +1,80 @@
+package main
+
+import (
+	"embed"
+	"fmt"
+	"math/rand"
+	"net/http"
+	"strings"
+)
+
+//go:embed facts.txt
+var facts embed.FS
+
+func loadFacts() ([]string, error) {
+	// Read the embedded file
+	data, err := facts.ReadFile("facts.txt")
+	if err != nil {
+		return nil, err
+	}
+
+	// Split the file into lines and return as a slice
+	lines := string(data)
+	return splitLines(lines), nil
+}
+
+func splitLines(data string) []string {
+	return strings.Split(strings.TrimSpace(data), "\n")
+}
+
+func randomFactHandler(facts []string) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		// Get a random index
+		index := rand.Intn(len(facts))
+
+		// Write the random fact as an HTML response with CSS
+		fmt.Fprintf(w, `
+			<!DOCTYPE html>
+			<html lang="en">
+			<head>
+				<meta charset="UTF-8">
+				<meta name="viewport" content="width=device-width, initial-scale=1.0">
+				<title>Random Fact</title>
+				<style>
+					body {
+						background-color: #24273a;
+						color: #8aadf4;
+						display: flex;
+						justify-content: center;
+						align-items: center;
+						height: 100vh;
+						margin: 0;
+						font-size: 24px; /* Increase text size */
+						font-weight: bold;
+						font-family: Arial, sans-serif;
+					}
+				</style>
+			</head>
+			<body>
+				<p>%s</p>
+			</body>
+			</html>
+		`, facts[index])
+	}
+}
+
+func main() {
+	// Load facts from the embedded file
+	facts, err := loadFacts()
+	if err != nil {
+		panic(err)
+	}
+
+	// Set up the HTTP server
+	http.HandleFunc("/", randomFactHandler(facts))
+	fmt.Println("Server is running on http://localhost:8080")
+	err = http.ListenAndServe(":8080", nil)
+	if err != nil {
+		panic(err)
+	}
+}