1 files changed, 85 insertions, 0 deletions
diff --git a/gomfload.sh b/gomfload.sh
new file mode 100755
index 0000000..d3963f9
--- /dev/null
+++ b/gomfload.sh
@@ -0,0 +1,85 @@
+#!/bin/sh
+
+# This software is released into public domain.
+# It is provided "as is", without warranties or conditions of any kind.
+# Anyone is free to use, modify, redistribute and do anything with this software.
+
+# requires: POSIX sh, curl, tr
+
+host="${GOMF_HOST:-https://example.com/}"
+
+prog="$(basename "$0")"
+stdin=1
+
+usage() {
+	printf "Usage: %s < file\n" "$prog"
+	printf "       command | %s\n" "$prog"
+	printf "       %s file1 file2 file3 ...\n" "$prog"
+	exit
+}
+
+upload() {
+	file=''
+	if [ $# -ge 1 ]; then
+		filename="$(printf "%s" "$(basename "$1")" | tr -c -d 'a-zA-Z0-9_.+ -')"
+		if [ -n "$filename" ]; then
+			file=";filename=$filename"
+		fi
+	fi
+	url="$(curl --progress-bar -F "files[]=@-$file" "${host%/}/upload.php?output=gyazo")"
+	case "$url" in
+		http*)
+			printf "%s\n" "$url"
+			;;
+		?*)
+			printf "%s: error: %s\n" "$prog" "$url" >&2
+			return 1
+			;;
+		'')
+			return 1
+			;;
+	esac
+}
+
+upload_file() {
+	stdin=0
+	url="$(upload "$1" < "$1")"
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	printf "%s: %s\n" "$1" "$url"
+}
+
+while [ $# -gt 0 ]; do
+	case "$1" in
+		-h|--help)
+			usage
+			;;
+
+		--)
+			shift
+			break
+			;;
+
+		-?*)
+			printf "%s: unrecognized option '%s'\n" "$prog" "$1" >&2
+			exit 2
+			;;
+
+		*)
+			upload_file "$1"
+			;;
+	esac
+
+	shift
+done
+
+while [ $# -gt 0 ]; do
+	upload_file "$1"
+	shift
+done
+
+if [ "$stdin" -ne 0 ]; then
+	upload
+	exit $?
+fi