chafa is now used for logo rendering

PKGBUILD

@@ -11,7 +11,7 @@ pkgdesc="Fetch written in Go with image support"
 arch=('x86_64')
 url="git+https://codeberg.org/nekohepott/goGoFetch.git"
 license=('MIT')
-depends=('glibc')
+depends=('glibc' 'chafa')
 makedepends=('git' 'go')
 checkdepends=()
 optdepends=()

README.md

@@ -1,4 +1,4 @@
-# Fetch written in Go with image support (only for foot and kitty)
+# Fetch written in Go with image support
 
 ![Fetch image](assets/screenshot.png "fetch")
 
@@ -7,6 +7,7 @@ you can get gogofetch on AUR!
 ```bash
 yay -S gogofetch-git
 ```
+also chafa is dependency for gogofetch
 
 # Usage
 basic usage:
@@ -15,11 +16,11 @@ gogofetch
 ```
 to show custom image (only png supported btw):
 ```bash
-gogofetch -i *absolute_path*
+gogofetch -l *absolute_path*
 ```
 to show custom image and set custom width:
 ```bash
-gogofetch -i *absolute_path* -w 250
+gogofetch -l *absolute_path* -w 250
 ```
 to show help message:
 ```bash
@@ -70,6 +71,12 @@ and run:
 ./main
 ```
 
-
+# Some screenshots
+
+![alacritty](assets/alacritty.png "alacritty") alacritty
+
+![foot](assets/foot.png "foot") foot
+
+![necrokall](assets/xterm.png "xterm") xterm
 
 

main.go

@@ -2,21 +2,14 @@ package main
 
 import (
 	"bufio"
-	"bytes"
-	"encoding/base64"
 	"flag"
 	"fmt"
-	"image"
-	"image/png"
 	_ "image/png"
 	"os"
 	"os/exec"
 	"regexp"
 	"strconv"
 	"strings"
-
-	"github.com/mattn/go-sixel"
-	"github.com/nfnt/resize"
 )
 
 const (
@@ -51,7 +44,7 @@ func getDist() string {
 			return dist
 		}
 	}
-	return "unsupported distro"
+	return "unknown distro :("
 }
 
 func getRam() string {
@@ -196,30 +189,13 @@ func getPkgs() string {
 //	return "unknown"
 //}
 
-func printLogo(path string, Width uint) {
+func printLogo(path string, width uint) {
-	file, _ := os.Open(path)
+	cols := width / 8
-	defer func(file *os.File) {
+	sizeArg := fmt.Sprintf("--size=%dx%d", cols, cols/2)
-		err := file.Close()
+	cmd := exec.Command("chafa", path, sizeArg, "--symbols=half")
-		if err != nil {
+	cmd.Stdout = os.Stdout
-			return
+	if err := cmd.Run(); err != nil {
-		}
+		fmt.Println("Chafa error:", err)
-	}(file)
-	img, _, _ := image.Decode(file)
-	resizedImg := resize.Resize(Width, 0, img, resize.Lanczos3)
-	if os.Getenv("KITTY_PID") != "" || os.Getenv("TERM") == "xterm-kitty" {
-		var buf bytes.Buffer
-		err := png.Encode(&buf, resizedImg)
-		if err != nil {
-			return
-		}
-		enc := base64.StdEncoding.EncodeToString(buf.Bytes())
-		fmt.Printf("\033_Gf=100,a=T;%s\033\\\n", enc)
-	} else {
-		err := sixel.NewEncoder(os.Stdout).Encode(resizedImg)
-		fmt.Printf("\n")
-		if err != nil {
-			return
-		}
 	}
 }
 
@@ -244,8 +220,8 @@ func main() {
 		{"pkgs", getPkgs()},
 	}
 
-	logoPath := flag.String("i", defaultLogo, "Absolute or relative path to the logo image (only png)")
+	logoPath := flag.String("l", defaultLogo, "Absolute or relative path to the logo image")
-	width := flag.Int("w", 200, "Logo width in lines (400 IS MAXIMUM FOR KITTY VALUES ABOVE WILL CRASH TERMINAL)")
+	width := flag.Int("w", 200, "Logo width in lines")
 	flag.Parse()
 	if _, err := os.Stat(*logoPath); os.IsNotExist(err) {
 		fmt.Printf("Image '%s' not found\n", *logoPath)