twink
One-shot task runner and condition checker
Usage
twink
is an experimental swiss-army knife for checking the output of short-lived tasks.
Twinking HTTP
# Exits successfully if a 200 is returned. $ twink https://website.com
# Exits successfully if a 404 is returned. $ twink https://website.com -e 404
# Exits successfully if the string "Hocus Pocus" appears in the HTTP response $ twink https://website.com -e "Hocus Pocus"
Twinking commands
# Exits successfully if the `file` command exits successfully $ twink "file filename.mp3"
# Exits successfully if the `file` if the string "JPEG image data, Exif standard" appears $ twink "file filename.mp3" -e "JPEG image data, Exif standard"
Future work
Ideas for uses
- Health checking a number of endpoints
- Multiple quick expectations in automated testing
- More to come...
Ideas for future runners
# See if the given port is open $ twink 192.168.0.0:443