1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
sprunge() {
if [[ "$1" = --help ]]; then
fmt -s >&2 << EOF
DESCRIPTION
Upload data and fetch URL from the pastebin http://sprunge.us
USAGE
$0 filename.txt
$0 text string
$0 < filename.txt
piped_data | $0
NOTES
Input Methods:
$0 can accept piped data, STDIN redirection [< filename.txt], text strings following the command as arguments, or filenames as arguments. Only one of these methods can be used at a time, so please see the note on precedence. Also, note that using a pipe or STDIN redirection will treat tabs as spaces, or disregard them entirely (if they appear at the beginning of a line). So I suggest using a filename as an argument if tabs are important either to the function or readability of the code.
Precedence:
STDIN redirection has precedence, then piped input, then a filename as an argument, and finally text strings as arguments. For example:
echo piped | $0 arguments.txt < stdin_redirection.txt
In this example, the contents of file_as_stdin_redirection.txt would be uploaded. Both the piped_text and the file_as_argument.txt are ignored. If there is piped input and arguments, the arguments will be ignored, and the piped input uploaded.
Filenames:
If a filename is misspelled or doesn't have the necessary path description, it will NOT generate an error, but will instead treat it as a text string and upload it.
EOF
return
fi
if [ -t 0 ]; then
echo Running interactively, checking for arguments... >&2
if [ "$*" ]; then
echo Arguments present... >&2
if [ -f "$*" ]; then
echo Uploading the contents of "$*"... >&2
cat "$*"
else
echo Uploading the text: \""$*"\"... >&2
echo "$*"
fi | curl -F 'sprunge=<-' http://sprunge.us
else
echo No arguments found, printing USAGE and exiting. >&2
sprunge --help
return 1
fi
else
echo Using input from a pipe or STDIN redirection... >&2
curl -F 'sprunge=<-' http://sprunge.us
fi
}
|
