jsonformat takes a stream of
JSON objects from stdin and
brings them into a (user) specified format.
Installation
A simple
go get should do the trick
Usage
jsonformat supports two formats right now:
- template which is a thin wrapper around Go's templating language and allows great complexity
- csv which is actually just a generator for template, but hides most of the complexity to make generating CSV-style output easier.
Examples
Testdata
json.txt:
{
"Name": {
"FirstName": "John",
"LastName": "Doe"
},
"Age": 25,
"NetWorth": 22.23
}
{
"Name": {
"FirstName": "Jane",
"LastName": "Doe"
},
"Age": 18,
"NetWorth": 250123.2
}
template
$ cat json.txt | jsonformat -f template -s '{{.Name.FirstName}} {{.Name.LastName}} - {{.NetWorth|dec(2)}}'
John Doe - 22.23
Jane Doe - 250123.20
csv
$ cat json.txt | jsonformat -f csv -s 'Name.FirstName=First Name|str,Name.LastName=Last Name|str,NetWorth=Net Worth|dec(3)'
First Name,Last Name,Net Worth
"John","Doe",22.230
"Jane","Doe",250123.200
from https://github.com/voxelbrain/jsonformat
