add support for GIF logos with animation via chafa

.forgejo/workflows/aur.yaml

@@ -1,63 +0,0 @@
-name: AUR Sync
-
-on:
-  push:
-    branches: [ master ]
-
-jobs:
-  aur-sync:
-    runs-on: docker
-    container:
-      image: archlinux:latest
-    steps:
-      - name: Install dependencies
-        run: |
-          pacman -Syu --noconfirm nodejs git binutils openssh sudo
-
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Setup SSH
-        run: |
-          mkdir -p ~/.ssh
-          echo "${{ secrets.AUR_SSH_PRIVATE_KEY }}" > ~/.ssh/id_ed25519
-          chmod 600 ~/.ssh/id_ed25519
-          
-          cat >> ~/.ssh/config <<EOF
-          Host aur.archlinux.org
-            IdentityFile ~/.ssh/id_ed25519
-            User aur
-            StrictHostKeyChecking no
-          EOF
-          
-          ssh-keyscan -t ed25519 aur.archlinux.org >> ~/.ssh/known_hosts
-
-      - name: Configure Git
-        run: |
-          git config --global user.name "nekohepott"
-          git config --global user.email "nekohepott@larpdhq.org"
-
-      - name: Sync to AUR
-        run: |
-          chown -R nobody:nobody .
-          chmod -R 777 .
-
-          git clone ssh://aur@aur.archlinux.org/gogofetch-git.git /tmp/aur
-
-          sudo -u nobody makepkg --nodeps --nobuild --force
-          sudo -u nobody makepkg --printsrcinfo > .SRCINFO
-          
-          
-          cp PKGBUILD .SRCINFO /tmp/aur/
-          
-          cd /tmp/aur
-          git config user.name "nekohepott"
-          git config user.email "nekohepott@larpdhq.org"
-          
-          if [[ -n $(git status -s) ]]; then
-            git add PKGBUILD .SRCINFO
-            git commit -m "Update from Codeberg CI: ${GITHUB_SHA::7}"
-            git push
-          else
-            echo "No changes to commit"
-          fi

README.md

@@ -18,6 +18,7 @@ to show custom image :
 ```bash
 gogofetch -l path
 ```
+If the custom image is a GIF, it will animate and gogofetch will keep running until you stop it (Ctrl+C).
 to show custom image and set custom width:
 ```bash
 gogofetch -l path -w 250
@@ -88,4 +89,3 @@ and run:
 
 ![necrokall](assets/xterm.png "xterm") xterm
 
-

src/main.go

@@ -132,6 +132,20 @@ func main() {
 	if _, err := os.Stat(*logoPath); err == nil {
 		if conf.Ascii || (ascii != nil && *ascii) {
 			logoLines = providers.SplitLines(providers.PrintAsciiLogo(*logoPath))
+		} else if providers.IsGif(*logoPath) {
+			if err := providers.RenderLogoChafaAnimated(*logoPath, uint(*width), statsLines, position); err == nil {
+				return
+			}
+
+			parts := strings.Split(*logoPath, ".")
+			if len(parts) > 1 {
+				parts[1] = "txt"
+			}
+			*logoPath = strings.Join(parts, ".")
+			logoLines = providers.SplitLines(providers.PrintAsciiLogo(*logoPath))
+			if strings.Contains(*logoPath, ".txt") != true {
+				fmt.Printf("chafa binary not found, to print images please install chafa\n")
+			}
 		} else {
 			logoLines, err = providers.RenderLogoChafa(*logoPath, uint(*width))
 			if err != nil {

src/providers/logo.go

@@ -36,12 +36,25 @@ func PrintAsciiLogo(path string) string {
 	return string(content)
 }
 
-func RenderLogoChafa(path string, width uint) ([]string, error) {
-	cols := width / 8
-	if cols == 0 {
+func IsGif(path string) bool {
+	return strings.EqualFold(filepath.Ext(path), ".gif")
+}
+
+func logoGrid(width uint) (int, int) {
+	cols := int(width / 8)
+	if cols < 1 {
 		cols = 1
 	}
-	sizeArg := fmt.Sprintf("--size=%dx%d", cols, cols/2)
+	rows := cols / 2
+	if rows < 1 {
+		rows = 1
+	}
+	return cols, rows
+}
+
+func RenderLogoChafa(path string, width uint) ([]string, error) {
+	cols, rows := logoGrid(width)
+	sizeArg := fmt.Sprintf("--size=%dx%d", cols, rows)
 	cmd := exec.Command("chafa", path, "--format", "symbols", sizeArg, "--symbols=half")
 	out, err := cmd.Output()
 	if err != nil {
@@ -50,6 +63,50 @@ func RenderLogoChafa(path string, width uint) ([]string, error) {
 	return SplitLines(string(out)), err
 }
 
+func RenderLogoChafaAnimated(path string, width uint, statsLines []string, position string) error {
+	cols, rows := logoGrid(width)
+	statsWidth := maxLineLen(statsLines)
+	logoPad := strings.Repeat(" ", cols)
+	lineCount := len(statsLines)
+	if rows > lineCount {
+		lineCount = rows
+	}
+	const gap = "   "
+
+	for i := 0; i < lineCount; i++ {
+		stats := ""
+		if i < len(statsLines) {
+			stats = statsLines[i]
+		}
+		if position == "left" {
+			fmt.Printf("%s%s%s\n", logoPad, gap, stats)
+			continue
+		}
+		fmt.Printf("%s%s%s\n", padRightVisible(stats, statsWidth), gap, logoPad)
+	}
+
+	fmt.Print("\x1b7")
+	defer func() {
+		fmt.Print("\x1b8\n")
+	}()
+
+	fmt.Printf("\x1b[%dA", lineCount)
+	fmt.Print("\r")
+	if position == "right" {
+		startCol := statsWidth + len(gap)
+		if startCol > 0 {
+			fmt.Printf("\x1b[%dC", startCol)
+		}
+	}
+
+	sizeArg := fmt.Sprintf("--size=%dx%d", cols, rows)
+	cmd := exec.Command("chafa", "--format", "symbols", sizeArg, "--symbols=half", "--animate=on", "--duration=inf", "--relative=on", path)
+	cmd.Stdout = os.Stdout
+	cmd.Stdin = os.Stdin
+	cmd.Stderr = os.Stderr
+	return cmd.Run()
+}
+
 func NormalizeLogoPosition(pos string) string {
 	value := strings.ToLower(strings.TrimSpace(pos))
 	if value == "left" || value == "right" {