go-heroku

README

go-template

###Template web api for go cli applications

This is a command-line application template that contains a simple key value store for internal use with a web api (on port 7100 by default) that supports the following:

1. Dump key values in plaintext

• curl localhost:7100

1. Individually add a key/value

• curl localhost:7100?newkey=value

1. Dump kv store to JSON

• curl localhost:7100/json > kvdata.json

1. Update kv store from JSON

• curl -H "Content-Type: application/json" --data @kvdata.json http://localhost:7100

1. Delete individual key values

• curl -X DELETE localhost:7100?someKey

1. Dump an individual key

• curl localhost:7100/key/someKey

This functionality can be added to a existing go application by including github.com/rmohid/go-heroku/config as a standalone package. Main and webExternal are not needed.

It also includes a debug logger dbg.Log() that supports the following:

1. Runtime changes to log verbosity, higher values for more detailed output

• dbg.Log(2,"Will only show for verbosity 2 or above")
• curl localhost:7100?dbg.verbosity=2

1. Log output to sdout/sderr or /dev/null

• curl localhost:7100?dbg.debugWriter=sdtout
• curl localhost:7100?dbg.debugWriter=sdterr
• curl localhost:7100?dbg.debugWriter=devnull

1. Log output as form data to a web server

• curl localhost:7100?dbg.httpUrl=localhost:7000
• curl localhost:7100?dbg.debugWriter=http

1. Log output to a file

• curl localhost:7100?dbg.logfile=./somefile.log
• curl localhost:7100?dbg.debugWriter=file

This functionality can be added by including github.com/rmohid/go-heroku/dbg