initial version

viktomas · Aug 14, 2023 · 0fb7f81 · 0fb7f81
commit 0fb7f81
Show file tree

Hide file tree

Showing 5 changed files with 154 additions and 0 deletions.
diff --git a/Makefile b/Makefile
@@ -0,0 +1,38 @@
+SHELL = /bin/bash
+.SILENT: # comment this one out if you need to debug the Makefile
+APP=picsort
+
+.PHONY: run
+run:
+	go run . ~/Downloads/tmp/pictures/
+
+.PHONY: build
+build:
+	go build
+	# go build -o ${APP} main.go
+
+.PHONY: test
+test:
+	go test ./...
+
+.PHONY: watch-test
+watch-test:
+	fswatch \
+		--exclude '.git' \
+		-o . | \
+		xargs -n1 -I{} go test ./...
+
+.PHONY: clean
+clean:
+	go clean
+
+
+.PHONY: watch-run
+watch-run:
+	fswatch \
+		--exclude '.git' \
+		-xn . | \
+		while read file event; do \
+			echo "File $$file has changed, Event: $$event"; \
+			$(MAKE) run ; \
+		done
diff --git a/assets/index.html b/assets/index.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>PicSort</title>
+	<link rel="stylesheet" href="/assets/style.css">
+</head>
+<body>
+	<h1>Images</h1>
+	<ul>
+		{{range .}}
+		<li><img src="/static/{{.}}" alt="{{.}}"></li>
+		{{end}}
+	</ul>
+</body>
+</html>
diff --git a/assets/style.css b/assets/style.css
@@ -0,0 +1,29 @@
+body {
+    font-family: Arial, sans-serif;
+    margin: 0;
+    padding: 0;
+    background-color: #f4f4f4;
+}
+
+h1 {
+    text-align: center;
+    margin: 20px;
+}
+
+ul {
+    list-style-type: none;
+    display: flex;
+    flex-wrap: wrap;
+    justify-content: center;
+    padding: 0;
+}
+
+li {
+    margin: 10px;
+}
+
+img {
+	display: block;
+    max-width: 200px;
+    max-height: 200px;
+}
diff --git a/go.mod b/go.mod
@@ -0,0 +1,3 @@
+module github.com/viktomas/picsort
+
+go 1.20
diff --git a/main.go b/main.go
@@ -0,0 +1,69 @@
+package main
+
+import (
+	_ "embed"
+	"fmt"
+	"html/template"
+	"io"
+	"net/http"
+	"os"
+	"path/filepath"
+)
+
+//go:embed assets/index.html
+var indexTemplate string
+
+//go:embed assets/style.css
+var css string
+
+func main() {
+	if len(os.Args) != 2 {
+		fmt.Println("Usage: picsort <folder>")
+		return
+	}
+
+	rootFolder := os.Args[1]
+
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		tmpl := template.Must(template.New("index").Parse(indexTemplate))
+		imageFiles := getImageFiles(rootFolder)
+
+		err := tmpl.Execute(w, imageFiles)
+		if err != nil {
+			http.Error(w, err.Error(), 500)
+		}
+	})
+
+	http.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.Dir(rootFolder))))
+
+	http.HandleFunc("/assets/style.css", func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Add("Content-Type", "text/css")
+		io.WriteString(w, css)
+	})
+
+	addr := "localhost:8080"
+	fmt.Printf("Starting server at http://%s\n", addr)
+	err := http.ListenAndServe(addr, nil)
+	if err != nil {
+		fmt.Printf("Error: %s\n", err)
+	}
+}
+
+func getImageFiles(folderPath string) []string {
+	var imageFiles []string
+	_ = filepath.Walk(folderPath, func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		if !info.IsDir() && isImageFile(path) {
+			imageFiles = append(imageFiles, filepath.Base(path))
+		}
+		return nil
+	})
+	return imageFiles
+}
+
+func isImageFile(filename string) bool {
+	ext := filepath.Ext(filename)
+	return ext == ".jpg" || ext == ".jpeg" || ext == ".png" || ext == ".gif"
+}
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		module github.com/viktomas/picsort

		go 1.20