Update test WF

2026-02-08 22:00:05 +05:30
parent 33d188cefc
commit 083898f042
12 changed files with 997 additions and 708 deletions
--- a/.gitea/workflows/test.yaml
+++ b/.gitea/workflows/test.yaml
@@ -1,22 +0,0 @@
-name: Docker Build and Publish
-
-on:
-  workflow_dispatch:
-  push:
-    branches: [ "main" ]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Build Test
-        run: docker buildx build -t ghcr.io/ryuupendragon/iperf3-test:latest --platform linux/arm64,linux/amd64 .
--- a/.gitea/workflows/test.yml
+++ b/.gitea/workflows/test.yml
@@ -0,0 +1,60 @@
+name: Build and Push Docker Images
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-arm64
+
+    steps:
+      - 
+        name: Checkout code
+        uses: actions/checkout@v6.0.2
+      - 
+        name: Read Version from file
+        id: version
+        run: |
+          VERSION=$(cat build/VERSION | tr -d '\n')
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+          echo "Version from file: $VERSION"
+        
+          # Extract semantic version parts
+          MAJOR=$(echo $VERSION | cut -d. -f1)
+          MINOR=$(echo $VERSION | cut -d. -f1-2)
+          
+          echo "major_version=$MAJOR" >> $GITHUB_OUTPUT
+          echo "minor_version=$MINOR" >> $GITHUB_OUTPUT
+          echo "Major: $MAJOR, Minor: $MINOR"
+      - 
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3.7.0
+      - 
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3.12.0
+        with:
+          driver-opts: image=moby/buildkit:v0.23.2@sha256:ddd1ca44b21eda906e81ab14a3d467fa6c39cd73b9a39df1196210edcb8db59e
+      - 
+        name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5.10.0
+        with:
+          images: |
+            ryuupendragon/icons
+          tags: |
+            type=sha,format=long,prefix=sha-
+            type=raw,value=${{ steps.version.outputs.major_version }}
+            type=raw,value=${{ steps.version.outputs.minor_version }}
+            type=raw,value=${{ steps.version.outputs.version }}
+            type=raw,value=latest
+      - 
+        name: Build and push
+        uses: docker/build-push-action@v6.18.0
+        with:
+          context: ./build
+          push: false
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/arm64
+          build-args: |
+            BUILDKIT_INLINE_CACHE=1
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -0,0 +1,57 @@
+# v3.1.1
+
+## What's Changed
+
+* Fixed crash caused by concurrent writes under high load ([#684](https://github.com/selfhst/icons/issues/684))
+* Suppress favicon error log message when viewing icons directly from a browser
+
+# v3.1.0
+
+## What's Changed
+
+* Updated logic to also replace gradient fills with custom colors when applicable
+
+# v3.0.0
+
+## Breaking Changes
+
+The legacy custom color URL ```domain.com/icon.svg?color=000000``` is no longer supported. See the [supported methods for building URLs](https://github.com/selfhst/icons/wiki#building-links) in the project's wiki if this change impacts you.
+
+## What's Changed
+
+* Added support for the new AVIF and ICO formats
+* Updated Go version to [v1.25](https://go.dev/doc/go1.25)
+* Removed unmaintained [gorilla/mux](https://github.com/gorilla/mux) external dependency in favor of [net/http enhancements introduced in Go 1.22](https://go.dev/blog/routing-enhancements)
+
+# v2.2.0
+
+## What's Changed
+
+* Remote source now points to main branch to ensure latest icons are fetched
+
+# v2.1.0
+
+## What's Changed
+
+* Added optional volume for custom (non-selfh.st) icons ([#495](https://github.com/selfhst/icons/issues/495))
+
+# v2.0.0
+
+## Breaking Changes
+
+This release contains breaking changes as the image was rewritten using Go to decrease size and accommodate new features:
+
+* Updated docker-compose file with new variables and volume mounts
+* Docker Hub image has been deprecated and will no longer receive updates
+
+## What's Changed
+
+* Reduced image size (125MB --> 8MB) after replacing Node.js with Go
+* Support for local icon files
+* Volume mounts for users hosting icon files locally
+* Implemented caching to reduce external requests for commonly used assets
+* Detailed logging
+
+# v1.0.0
+
+* Initial release
--- a/10
+++ b/10
@@ -1,10 +0,0 @@
-FROM debian:bookworm-slim
-
-RUN apt-get update \
-    && apt-get install -y iperf3 \
-    && apt-get clean \
-    && rm -rf /var/lib/apt/lists/*
-
-EXPOSE 5201
-
-ENTRYPOINT ["iperf3"]
--- a/1069
+++ b/1069
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
-# Caddy
+# docker-icons

-Caddy with Crowdsec
+This is a custom docker image for [Selfhosted Icon server](https://github.com/selfhst/icons).
+
+**License**: This project is available under the terms of the [LICENSE](LICENSE) file.
--- a/build/.dockerignore
+++ b/build/.dockerignore
@@ -0,0 +1 @@
+VERSION
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -0,0 +1,18 @@
+FROM golang:1.25-alpine AS builder
+
+WORKDIR /app
+
+COPY go.mod main.go ./
+
+RUN CGO_ENABLED=0 go build -o server .
+
+FROM scratch
+
+COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
+COPY --from=builder /app/server /server
+
+USER 65534:65534
+
+EXPOSE 4050
+
+ENTRYPOINT ["/server"]
--- a/build/VERSION
+++ b/build/VERSION
@@ -0,0 +1 @@
+3.1.1
--- a/build/go.mod
+++ b/build/go.mod
@@ -0,0 +1,3 @@
+module selfhst-icons
+
+go 1.25
--- a/build/main.go
+++ b/build/main.go
@@ -0,0 +1,452 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+	"sync"
+	"time"
+)
+
+type Config struct {
+	Port               string
+	IconSource         string
+	JSDelivrURL        string
+	LocalPath          string
+	StandardIconFormat string
+	CacheTTL           time.Duration
+	CacheSize          int
+}
+
+type CacheItem struct {
+	Content   string
+	Timestamp time.Time
+}
+
+type Cache struct {
+	items map[string]CacheItem
+	mutex sync.RWMutex
+	ttl   time.Duration
+	max   int
+}
+
+func NewCache(ttl time.Duration, maxSize int) *Cache {
+	return &Cache{
+		items: make(map[string]CacheItem),
+		ttl:   ttl,
+		max:   maxSize,
+	}
+}
+
+func (c *Cache) Get(key string) (string, bool) {
+	c.mutex.RLock()
+	defer c.mutex.RUnlock()
+
+	item, exists := c.items[key]
+	if !exists {
+		return "", false
+	}
+
+	if time.Since(item.Timestamp) > c.ttl {
+		return "", false
+	}
+
+	return item.Content, true
+}
+
+func (c *Cache) Set(key, value string) {
+	c.mutex.Lock()
+	defer c.mutex.Unlock()
+
+	if len(c.items) >= c.max {
+		var oldestKey string
+		var oldestTime time.Time
+		first := true
+
+		for k, v := range c.items {
+			if first || v.Timestamp.Before(oldestTime) {
+				oldestKey = k
+				oldestTime = v.Timestamp
+				first = false
+			}
+		}
+		delete(c.items, oldestKey)
+	}
+
+	c.items[key] = CacheItem{
+		Content:   value,
+		Timestamp: time.Now(),
+	}
+}
+
+var (
+	config *Config
+	cache  *Cache
+)
+
+func loadConfig() *Config {
+	port := os.Getenv("PORT")
+	if port == "" {
+		port = "4050"
+	}
+
+	iconSource := os.Getenv("ICON_SOURCE")
+	if iconSource == "" {
+		iconSource = "remote"
+	}
+
+	standardFormat := os.Getenv("STANDARD_ICON_FORMAT")
+	if standardFormat == "" {
+		standardFormat = "svg"
+	}
+
+	if standardFormat != "svg" && standardFormat != "png" && standardFormat != "webp" && standardFormat != "avif" && standardFormat != "ico" {
+		standardFormat = "svg"
+	}
+
+	return &Config{
+		Port:               port,
+		IconSource:         iconSource,
+		JSDelivrURL:        "https://cdn.jsdelivr.net/gh/ryuupendragon/icons@main",
+		LocalPath:          "/app/icons",
+		StandardIconFormat: standardFormat,
+		CacheTTL:           time.Hour,
+		CacheSize:          500,
+	}
+}
+
+func isValidHexColor(color string) bool {
+	matched, _ := regexp.MatchString("^[0-9A-Fa-f]{6}$", color)
+	return matched
+}
+
+func fileExists(path string) bool {
+	_, err := os.Stat(path)
+	return err == nil
+}
+
+func urlExists(url string) bool {
+	resp, err := http.Head(url)
+	if err != nil {
+		return false
+	}
+	defer resp.Body.Close()
+	return resp.StatusCode == http.StatusOK
+}
+
+func readLocalFile(path string) (string, error) {
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return "", err
+	}
+	return string(data), nil
+}
+
+func fetchRemoteFile(url string) (string, error) {
+	resp, err := http.Get(url)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return "", fmt.Errorf("HTTP %d", resp.StatusCode)
+	}
+
+	data, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return "", err
+	}
+	return string(data), nil
+}
+
+func applySVGColor(svgContent, colorCode string) string {
+	color := "#" + colorCode
+
+	// Replace fill:#fff
+	re1 := regexp.MustCompile(`style="[^"]*fill:\s*#fff[^"]*"`)
+	svgContent = re1.ReplaceAllStringFunc(svgContent, func(match string) string {
+		re2 := regexp.MustCompile(`fill:\s*#fff`)
+		return re2.ReplaceAllString(match, "fill:"+color)
+	})
+
+	re3 := regexp.MustCompile(`fill="#fff"`)
+	svgContent = re3.ReplaceAllString(svgContent, `fill="`+color+`"`)
+
+	// Replace stop-color:#fff in gradients
+	re4 := regexp.MustCompile(`style="[^"]*stop-color:\s*#fff[^"]*"`)
+	svgContent = re4.ReplaceAllStringFunc(svgContent, func(match string) string {
+		re5 := regexp.MustCompile(`stop-color:\s*#fff`)
+		return re5.ReplaceAllString(match, "stop-color:"+color)
+	})
+
+	re6 := regexp.MustCompile(`stop-color="#fff"`)
+	svgContent = re6.ReplaceAllString(svgContent, `stop-color="`+color+`"`)
+
+	return svgContent
+}
+
+func getContentType(format string) string {
+	switch format {
+	case "png":
+		return "image/png"
+	case "webp":
+		return "image/webp"
+	case "avif":
+		return "image/avif"
+	case "ico":
+		return "image/x-icon"
+	case "svg":
+		return "image/svg+xml"
+	default:
+		return "image/svg+xml"
+	}
+}
+
+func getCacheKey(iconName, colorCode string) string {
+	if colorCode == "" {
+		return iconName + ":default"
+	}
+	return iconName + ":" + colorCode
+}
+
+func handleIcon(w http.ResponseWriter, r *http.Request) {
+	iconName := r.PathValue("iconname")
+	colorCode := r.PathValue("colorcode")
+
+	if iconName == "" {
+		http.Error(w, "Icon name is required", http.StatusBadRequest)
+		return
+	}
+
+	if colorCode != "" && !isValidHexColor(colorCode) {
+		log.Printf("[ERROR] Invalid color code for icon \"%s\": %s", iconName, colorCode)
+		http.Error(w, "Invalid color code. Use 6-digit hex without #", http.StatusBadRequest)
+		return
+	}
+
+	cacheKey := getCacheKey(iconName, colorCode)
+
+	var contentType string
+	var formatToServe string
+	
+	if colorCode != "" {
+		contentType = "image/svg+xml"
+		formatToServe = "svg"
+	} else {
+		contentType = getContentType(config.StandardIconFormat)
+		formatToServe = config.StandardIconFormat
+	}
+
+	if cached, found := cache.Get(cacheKey); found {
+		log.Printf("[CACHE] Serving cached icon: \"%s\"%s (%s)", iconName, 
+			func() string { if colorCode != "" { return " with color " + colorCode } else { return "" } }(),
+			formatToServe)
+		w.Header().Set("Content-Type", contentType)
+		w.Write([]byte(cached))
+		return
+	}
+
+	var iconContent string
+	var err error
+
+	if config.IconSource == "local" {
+		if colorCode != "" {
+			lightPath := filepath.Join(config.LocalPath, "svg", iconName+"-light.svg")
+			if fileExists(lightPath) {
+				iconContent, err = readLocalFile(lightPath)
+				if err == nil {
+					iconContent = applySVGColor(iconContent, colorCode)
+				}
+			}
+		} else {
+			var standardPath string
+			if formatToServe == "svg" {
+				standardPath = filepath.Join(config.LocalPath, "svg", iconName+".svg")
+			} else {
+				standardPath = filepath.Join(config.LocalPath, formatToServe, iconName+"."+formatToServe)
+			}
+			
+			if fileExists(standardPath) {
+				iconContent, err = readLocalFile(standardPath)
+			}
+		}
+		
+		if iconContent == "" {
+			svgPath := filepath.Join(config.LocalPath, "svg", iconName+".svg")
+			if fileExists(svgPath) {
+				iconContent, err = readLocalFile(svgPath)
+				contentType = "image/svg+xml"
+				formatToServe = "svg"
+			}
+		}
+	} else {
+		if colorCode != "" {
+			lightURL := config.JSDelivrURL + "/svg/" + iconName + "-light.svg"
+			if urlExists(lightURL) {
+				iconContent, err = fetchRemoteFile(lightURL)
+				if err == nil {
+					iconContent = applySVGColor(iconContent, colorCode)
+				}
+			}
+		} else {
+			var standardURL string
+			if formatToServe == "svg" {
+				standardURL = config.JSDelivrURL + "/svg/" + iconName + ".svg"
+			} else {
+				standardURL = config.JSDelivrURL + "/" + formatToServe + "/" + iconName + "." + formatToServe
+			}
+			
+			if urlExists(standardURL) {
+				iconContent, err = fetchRemoteFile(standardURL)
+			}
+		}
+		
+		if iconContent == "" {
+			svgURL := config.JSDelivrURL + "/svg/" + iconName + ".svg"
+			iconContent, err = fetchRemoteFile(svgURL)
+			contentType = "image/svg+xml"
+			formatToServe = "svg"
+		}
+	}
+
+	if iconContent == "" || err != nil {
+		log.Printf("[ERROR] Icon not found: \"%s\"%s (source: %s)", iconName,
+			func() string { if colorCode != "" { return " with color " + colorCode } else { return "" } }(),
+			config.IconSource)
+		http.Error(w, "Icon not found", http.StatusNotFound)
+		return
+	}
+
+	cache.Set(cacheKey, iconContent)
+
+	log.Printf("[SUCCESS] Serving icon: \"%s\"%s (%s, source: %s)", iconName,
+		func() string { if colorCode != "" { return " with color " + colorCode } else { return "" } }(),
+		formatToServe, config.IconSource)
+
+	w.Header().Set("Content-Type", contentType)
+	w.Write([]byte(iconContent))
+}
+
+func handleCustomIcon(w http.ResponseWriter, r *http.Request) {
+	filename := r.PathValue("filename")
+
+	if filename == "" {
+		http.Error(w, "Filename is required", http.StatusBadRequest)
+		return
+	}
+
+	customPath := filepath.Join("/app/icons/custom", filename)
+
+	log.Printf("[DEBUG] Looking for custom icon at: %s", customPath)
+
+	if !fileExists(customPath) {
+		if files, err := os.ReadDir("/app/icons/custom"); err == nil {
+			var fileList []string
+			for _, file := range files {
+				fileList = append(fileList, file.Name())
+			}
+			log.Printf("[DEBUG] Files in /app/icons/custom: %v", fileList)
+		} else {
+			log.Printf("[DEBUG] Failed to read /app/icons/custom directory: %v", err)
+		}
+		log.Printf("[ERROR] Custom icon not found: \"%s\" at path: %s", filename, customPath)
+		http.Error(w, "Custom icon not found", http.StatusNotFound)
+		return
+	}
+
+	data, err := os.ReadFile(customPath)
+	if err != nil {
+		log.Printf("[ERROR] Failed to read custom icon \"%s\": %v", filename, err)
+		http.Error(w, "Failed to read custom icon", http.StatusInternalServerError)
+		return
+	}
+
+	ext := strings.ToLower(filepath.Ext(filename))
+	var contentType string
+	switch ext {
+	case ".png":
+		contentType = "image/png"
+	case ".jpg", ".jpeg":
+		contentType = "image/jpeg"
+	case ".gif":
+		contentType = "image/gif"
+	case ".svg":
+		contentType = "image/svg+xml"
+	case ".webp":
+		contentType = "image/webp"
+	case ".avif":
+		contentType = "image/avif"
+	case ".ico":
+		contentType = "image/x-icon"
+	default:
+		contentType = "application/octet-stream"
+	}
+
+	log.Printf("[SUCCESS] Serving custom icon: \"%s\" (%s)", filename, contentType)
+
+	w.Header().Set("Content-Type", contentType)
+	w.Write(data)
+}
+
+func handleRoot(w http.ResponseWriter, r *http.Request) {
+	configInfo := map[string]interface{}{
+		"server":    "Self-hosted icon server",
+		"urlFormat": "https://subdomain.example.com/iconname/colorcode",
+		"features": map[string]interface{}{
+			"iconSource": func() string {
+				if config.IconSource == "local" {
+					return "Local volume"
+				}
+				return "Remote CDN"
+			}(),
+			"standardFormat": config.StandardIconFormat,
+			"caching": fmt.Sprintf("TTL: %ds, Max items: %d", int(config.CacheTTL.Seconds()), config.CacheSize),
+			"baseUrl": func() string {
+				if config.IconSource == "local" {
+					return config.LocalPath
+				}
+				return config.JSDelivrURL
+			}(),
+		},
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(configInfo)
+}
+
+func main() {
+	config = loadConfig()
+	cache = NewCache(config.CacheTTL, config.CacheSize)
+
+	mux := http.NewServeMux()
+
+	mux.HandleFunc("GET /custom/{filename}", handleCustomIcon)
+
+	// Suppress favicon load error message in logs when viewing via browser
+	mux.HandleFunc("GET /favicon.ico", func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusNoContent)
+	})
+
+	mux.HandleFunc("GET /{iconname}/{colorcode}", handleIcon)
+	mux.HandleFunc("GET /{iconname}", handleIcon)
+
+	mux.HandleFunc("GET /", handleRoot)
+
+	log.Printf("Icon server listening on port %s", config.Port)
+	log.Printf("Icon source: %s", func() string {
+		if config.IconSource == "local" {
+			return "Local volume"
+		}
+		return "Remote CDN"
+	}())
+	log.Printf("Cache settings: TTL %ds, Max %d items", int(config.CacheTTL.Seconds()), config.CacheSize)
+
+	log.Fatal(http.ListenAndServe(":"+config.Port, mux))
+}
--- a/renovate.json
+++ b/renovate.json
@@ -0,0 +1,6 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended"
+  ]
+}