sh: Reintegrate clip script

Brought back an old universal clipping script and updated it to work
better - well, at all. Can now decide between wl-copy, xclip and xsel
and will do so in that order.
Can take clipping material from the following arguments (will clip any
and all following arguments) or from stdin. Stdin has precedence.
Not much more to say really, but makes writing other applications a bit
more universal when they rely on this universal little tool.

scripts/.local/bin/sharefile

@@ -19,66 +19,66 @@ OXO_URL="https://0x0.st"
 
 # use fd if available
 if command -v fd >/dev/null 2>&1; then
-    sharefile_fd_cmd="fd"
+	sharefile_fd_cmd="fd"
 else
-    sharefile_fd_cmd="find"
+	sharefile_fd_cmd="find"
 fi
 
 main() {
-    if [ $# -eq 0 ]; then
+	if [ $# -eq 0 ]; then
-        foldpick=$(picker d "")
+		foldpick=$(picker d "")
-        exit_check $?
+		exit_check $?
-        picked=$(picker f "$foldpick")
+		picked=$(picker f "$foldpick")
-    elif [ "$1" = "-" ]; then
+	elif [ "$1" = "-" ]; then
-        while read -r file; do
+		while read -r file; do
-            picked="$file"
+			picked="$file"
-        done <"/dev/stdin"
+		done <"/dev/stdin"
-    elif [ -f "$1" ]; then
+	elif [ -f "$1" ]; then
-        picked="$1"
+		picked="$1"
-    elif [ -d "$1" ]; then
+	elif [ -d "$1" ]; then
-        picked=$(picker f "$1")
+		picked=$(picker f "$1")
-    else
+	else
-        printf "Please only provide a folder or file as the optional argument to sharefile." >&2
+		printf "Please only provide a folder or file as the optional argument to sharefile." >&2
-        exit 1
+		exit 1
-    fi
+	fi
-    exit_check $?
+	exit_check $?
 
-    url=$(file_to_oxo "$picked")
+	url=$(file_to_oxo "$picked")
-    echo "$url"
+	echo "$url"
-    url_to_clipboard "$url"
+	url_to_clipboard "$url"
-    if command -v notify-send >/dev/null 2>&1; then
+	if command -v notify-send >/dev/null 2>&1; then
-        notify-send "Upload finished" "URL: $url"
+		notify-send "Upload finished" "URL: $url"
-    fi
+	fi
-    exit
+	exit
 }
 
 picker() {
-    if [ "$sharefile_fd_cmd" = "fd" ]; then
+	if [ "$sharefile_fd_cmd" = "fd" ]; then
-        selected=$(fd "$SHAREFILE_FD_OPTS" --type "${1:-f}" . "${2:-$HOME}" | fzf)
+		selected=$(fd "$SHAREFILE_FD_OPTS" --type "${1:-f}" . "${2:-$HOME}" | fzf)
-    elif [ "$sharefile_fd_cmd" = "find" ]; then
+	elif [ "$sharefile_fd_cmd" = "find" ]; then
-        selected=$(find "$SHAREFILE_FD_OPTS" "${2:-$HOME}" -type "$1" | fzf)
+		selected=$(find "$SHAREFILE_FD_OPTS" "${2:-$HOME}" -type "$1" | fzf)
-    fi
+	fi
-    [ "$?" -eq 130 ] && exit 130
+	[ "$?" -eq 130 ] && exit 130
-    echo "$selected"
+	echo "$selected"
 }
 
 url_to_clipboard() {
-    if command -v wl-copy >/dev/null 2>&1; then
+	if command -v wl-copy >/dev/null 2>&1; then
-        printf "%s" "$@" | wl-copy
+		printf "%s" "$@" | wl-copy
-    elif command -v xsel >/dev/null 2>&1; then
+	elif command -v xsel >/dev/null 2>&1; then
-        printf "%s" "$@" | xsel --clipboard
+		printf "%s" "$@" | xsel --clipboard
-    elif command -v xclip >/dev/null 2>&1; then
+	elif command -v xclip >/dev/null 2>&1; then
-        printf "%s" "$@" | xclip -selection clipboard >/dev/null 2>&1
+		printf "%s" "$@" | xclip -selection clipboard >/dev/null 2>&1
-    fi
+	fi
 }
 
 file_to_oxo() {
-    curl -F"file=@$1" "$OXO_URL"
+	curl -F"file=@$1" "$OXO_URL"
 }
 
 # exit on escape pressed
 exit_check() {
-    [ "$1" -eq 130 ] && exit 130
+	[ "$1" -eq 130 ] && exit 130
 }
 
 main "$@"

sh/.local/bin/clip

@@ -0,0 +1,42 @@
+#!/usr/bin/env sh
+
+# clip -- easy copying to clipboard manager with
+# wl-copy / xclip / xsel
+#
+# clips the first argument to the clipboard
+# or stdin if stdin is passed
+# will copy png/jpg as image files
+#
+# idea ~~stolen~~ creatively borrowed from
+# https://github.com/kyazdani42/dotfiles/blob/master/bin/copy
+
+clip() {
+	if exist wl-copy; then
+		printf "%s" "$1" | wl-copy
+	elif exist xclip; then
+		echo "$1" | xclip -i -selection clipboard
+	elif exist xsel; then
+		echo "$1" | xsel -i --clipboard
+	else
+		printf "No working clipboard program found. Install wl-copy/xclip/xsel and try again."
+		exit 1
+	fi
+}
+
+# if we are in a pipe, read from stdin
+if [ ! -t 0 ]; then
+	clip "$(cat /dev/stdin)"
+	exit 0
+fi
+
+# TODO check if $1 is a file, and if it's png or similar, clip that
+
+if [ $# -lt 1 ]; then
+	printf "No file argument or stdin passed to clip. Exiting."
+	exit 1
+fi
+
+if [ "$#" -ge 1 ]; then
+	clip "$*"
+	exit 0
+fi

vifm/.config/vifm/vifmrc

@@ -225,16 +225,17 @@ nnoremap e :!nvim %f<cr>
 nnoremap gb :file &<cr>l
 
 " yank current directory path into the clipboard
-nnoremap yd :!echo -n %d | xclip -selection "clipboard" %i<cr>
+" clip is universal clipper from `sh` module
+nnoremap yd :!echo -n %d | clip %i<cr>
 
 " yank current file path into the clipboard
-nnoremap yf :!echo -n %c:p | xclip -selection "clipboard" %i<cr>
+nnoremap yf :!echo -n %c:p | clip %i<cr>
 
 " yank current filename without path into the clipboard
-nnoremap yt :!echo -n %c | xclip -selection "clipboard" %i<cr>
+nnoremap yt :!echo -n %c | clip %i<cr>
 
 " yank root of current file's name into the clipboard
-nnoremap yr :!echo -n %c:r | xclip -selection "clipboard" %i<cr>
+nnoremap yr :!echo -n %c:r | clip %i<cr>
 
 " Mappings for faster renaming
 nnoremap I cw<c-a>