image: Added kitty backend. Closes #953

neofetch

@@ -2629,7 +2629,7 @@ image_backend() {
         "off") image_backend="off" ;;
 
         "caca" | "catimg" | "jp2a" | "iterm2" | "termpix" |\
-        "tycat" | "w3m" | "sixel" | "pixterm")
+        "tycat" | "w3m" | "sixel" | "pixterm" | "kitty")
             get_image_source
 
             if [[ ! -f "$image" ]]; then
@@ -2654,7 +2654,7 @@ image_backend() {
 
         *)
             err "Image: Unknown image backend specified '$image_backend'."
-            err "Image: Valid backends are: 'ascii', 'caca', 'catimg', 'jp2a', 'iterm2',
+            err "Image: Valid backends are: 'ascii', 'caca', 'catimg', 'jp2a', 'iterm2', 'kitty',
                                             'off', 'sixel', 'pixterm', 'termpix', 'tycat', 'w3m')"
             err "Image: Falling back to ascii mode."
             get_ascii
@@ -3066,6 +3066,11 @@ display_image() {
                 to_off "Image: jp2a failed to display the image."
         ;;
 
+        "kitty")
+            kitty icat --align left --place "${width}x${height}@${xoffset}x${yoffset}" "$image" ||\
+                to_off "Image: kitty failed to display the image."
+        ;;
+
         "pixterm")
             pixterm -tc "$((width / font_width))" \
                     -tr "$((height / font_height))" \
@@ -4762,6 +4767,7 @@ IMAGE BACKEND:
     --catimg source             Shortcut to use 'catimg' backend.
     --iterm2 source             Shortcut to use 'iterm2' backend.
     --jp2a source               Shortcut to use 'jp2a' backend.
+    --kitty source              Shortcut to use 'kitty' backend.
     --pixterm source            Shortcut to use 'pixterm' backend.
     --sixel source              Shortcut to use 'sixel' backend.
     --termpix source            Shortcut to use 'termpix' backend.
@@ -4949,7 +4955,7 @@ get_args() {
             "--backend") image_backend="$2" ;;
             "--source") image_source="$2" ;;
             "--ascii" | "--caca" | "--catimg" | "--jp2a" | "--iterm2" | "--off" | "--pixterm" |\
-            "--sixel" | "--termpix" | "--tycat" | "--w3m")
+            "--sixel" | "--termpix" | "--tycat" | "--w3m" | "--kitty")
                 image_backend="${1/--}"
                 case "$2" in
                     "-"* | "") ;;

neofetch.1

@@ -211,6 +211,9 @@ Shortcut to use 'iterm2' backend.
 \fB\-\-jp2a\fR source
 Shortcut to use 'jp2a' backend.
 .TP
+\fB\-\-kitty\fR source
+Shortcut to use 'kitty' backend.
+.TP
 \fB\-\-pixterm\fR source
 Shortcut to use 'pixterm' backend.
 .TP
@@ -338,29 +341,5 @@ Display a verbose log for error reporting.
 .TP
 \fB\-\-gen\-man\fR
 Generate a manpage for Neofetch in your PWD. (Requires GNU help2man)
-.SH AUTHOR
-Written by Dylan Araps with help from the following people:
-.PP
-https://github.com/dylanaraps/neofetch/contributors
 .SH "REPORTING BUGS"
 Report bugs to https://github.com/dylanaraps/neofetch/issues
-.SH COPYRIGHT
-Copyright \(co 2016\-2017 Dylan Araps
-.PP
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the 'Software'), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-.PP
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-.PP
-THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.