3aab66ec3a
* Implement alertmanager cli tool 'amtool' The primary goal of an alertmanager tool is to provide a cli interface for the prometheus alertmanager. My vision for this tool has two parts: - Silence management (query, add, delete) - Alert management (query, maybe more in future?) Resolves: #567 |
||
---|---|---|
.. | ||
LICENSE | ||
README.md | ||
clean.sh | ||
doc.go | ||
example-crlf.toml | ||
example.toml | ||
keysparsing.go | ||
lexer.go | ||
match.go | ||
parser.go | ||
position.go | ||
query.go | ||
querylexer.go | ||
queryparser.go | ||
test.sh | ||
token.go | ||
toml.go | ||
tomltree_conversions.go |
README.md
go-toml
Go library for the TOML format.
This library supports TOML version v0.4.0
Features
Go-toml provides the following features for using data parsed from TOML documents:
- Load TOML documents from files and string data
- Easily navigate TOML structure using TomlTree
- Line & column position data for all parsed elements
- Query support similar to JSON-Path
- Syntax errors contain line and column numbers
Go-toml is designed to help cover use-cases not covered by reflection-based TOML parsing:
- Semantic evaluation of parsed TOML
- Informing a user of mistakes in the source document, after it has been parsed
- Programatic handling of default values on a case-by-case basis
- Using a TOML document as a flexible data-store
Import
import "github.com/pelletier/go-toml"
Usage
Example
Say you have a TOML file that looks like this:
[postgres]
user = "pelletier"
password = "mypassword"
Read the username and password like this:
import (
"fmt"
"github.com/pelletier/go-toml"
)
config, err := toml.LoadFile("config.toml")
if err != nil {
fmt.Println("Error ", err.Error())
} else {
// retrieve data directly
user := config.Get("postgres.user").(string)
password := config.Get("postgres.password").(string)
// or using an intermediate object
configTree := config.Get("postgres").(*toml.TomlTree)
user = configTree.Get("user").(string)
password = configTree.Get("password").(string)
fmt.Println("User is ", user, ". Password is ", password)
// show where elements are in the file
fmt.Println("User position: %v", configTree.GetPosition("user"))
fmt.Println("Password position: %v", configTree.GetPosition("password"))
// use a query to gather elements without walking the tree
results, _ := config.Query("$..[user,password]")
for ii, item := range results.Values() {
fmt.Println("Query result %d: %v", ii, item)
}
}
Documentation
The documentation and additional examples are available at godoc.org.
Tools
Go-toml provides two handy command line tools:
-
tomll
: Reads TOML files and lint them.go install github.com/pelletier/go-toml/cmd/tomll tomll --help
-
tomljson
: Reads a TOML file and outputs its JSON representation.go install github.com/pelletier/go-toml/cmd/tomljson tomljson --help
Contribute
Feel free to report bugs and patches using GitHub's pull requests system on pelletier/go-toml. Any feedback would be much appreciated!
Run tests
You have to make sure two kind of tests run:
- The Go unit tests
- The TOML examples base
You can run both of them using ./test.sh
.
License
The MIT License (MIT). Read LICENSE.