termux-api: Add termux-share

diff --git a/packages/termux-api/termux-share b/packages/termux-api/termux-share
new file mode 100755 (executable)
index 0000000..e083272
--- /dev/null
+++ b/packages/termux-api/termux-share
@@ -0,0 +1,48 @@
+#!/system/bin/sh
+
+show_usage () {
+       echo "usage: termux-share [options] [file]"
+       echo "Share a file specified as argument or the stdin as text input."
+       echo "Options:"
+       echo "       -a, --action          which action to performed on the shared content: edit/send/view (default:view)"
+       echo "       -d, --default         share to the default receiver if one is selected (instead of showing a chooser)"
+       echo "       -t, --title           title to use for shared content (default: shared file name)"
+       echo "       -c, --content-type    content-type to use (default: guessed from file extension, text/plain for stdin)"
+}
+
+validate_share () {
+       SHARETYPE=$1
+       case "$SHARETYPE" in 
+               edit)
+                       ;;
+               send)
+                       ;;
+               view)
+                       ;;
+               *)
+                       echo "Unsupported action: '$SHARETYPE' - only edit/send/view available"
+                       exit 1
+                       ;;
+       esac
+}
+
+PARAMS=""
+O=`busybox getopt -q -l action: -l content-type: -l default -l help -l mimetype -l title:  -- a:c:dht: "$@"`
+if [ $? != 0 ] ; then show_usage; exit 1 ; fi
+eval set -- "$O"
+while true; do
+case "$1" in
+       -a|--action) validate_share $2; PARAMS="$PARAMS --es action $2"; shift 2;;
+       -c|--content-type) PARAMS="$PARAMS --es content-type $2"; shift 2;;
+       -d|--default) PARAMS="$PARAMS --ez default-receiver true"; shift 1;;
+       -h|--help) show_usage; exit 0;;
+       -t|--title) PARAMS="$PARAMS --es title $2"; shift 2;;
+       --)     shift; break;;
+       *)      echo Error; exit 1;;
+esac
+done
+
+if [ $# -gt 1 ]; then echo "Only one file can be shared"; exit 1; fi
+if [ $# != 0 ]; then PARAMS="$PARAMS --es file `realpath $1`"; fi
+
+termux-api Share $PARAMS