README
in.actor.shell
Shell actor for in.
This actor is bundled with in.
It injects the result of a shell call into the argument
$in(function(ping) { // in. shell ping -c1 www.example.com
/* ping */
})
It is aliased as $
$in(function(uptime) { // in. $ uptime
/* uptime */
})
It can provide stderr instead of stdout into the argument
$in(function(echoed) { // in. $ in.as.stderr $ echo message to stderr >&2
/* echoed */
})
It can provide the raw buffer object
$in(function(buff) { // in. $ in.as.buffer $ cat file
/* buff */
})
It can provide a data event stream
$in(function(netcat) { // in.as.stream $ nc -kl 3000
// netcat.on('error', ...
netcat.on('data', ...
// netcat.on('end', ...
// echo moo | nc localhost 3000
})
It can provide lines
$in(function(
files, // in. {{ $files('/var/log/*.log') }}
logs // in.as.stream.lines $ tail -Fn0 {{files}}
){
files.forEach(function(logFile) {
var log = logs.shift();
// log.on('error', ...
log.on('data', function(line) {
logFile;
line;
});
});
})