GoToSocial/vendor/github.com/hashicorp/hcl/parse.go
tobi 0884f89431
Implement Cobra CLI tooling, Viper config tooling (#336)
* start pulling out + replacing urfave and config

* replace many many instances of config

* move more stuff => viper

* properly remove urfave

* move some flags to root command

* add testrig commands to root

* alias config file keys

* start adding cli parsing tests

* reorder viper init

* remove config path alias

* fmt

* change config file keys to non-nested

* we're more or less in business now

* tidy up the common func

* go fmt

* get tests passing again

* add note about the cliparsing tests

* reorganize

* update docs with changes

* structure cmd dir better

* rename + move some files around

* fix dangling comma
2021-12-07 13:31:39 +01:00

40 lines
892 B
Go

package hcl
import (
"fmt"
"github.com/hashicorp/hcl/hcl/ast"
hclParser "github.com/hashicorp/hcl/hcl/parser"
jsonParser "github.com/hashicorp/hcl/json/parser"
)
// ParseBytes accepts as input byte slice and returns ast tree.
//
// Input can be either JSON or HCL
func ParseBytes(in []byte) (*ast.File, error) {
return parse(in)
}
// ParseString accepts input as a string and returns ast tree.
func ParseString(input string) (*ast.File, error) {
return parse([]byte(input))
}
func parse(in []byte) (*ast.File, error) {
switch lexMode(in) {
case lexModeHcl:
return hclParser.Parse(in)
case lexModeJson:
return jsonParser.Parse(in)
}
return nil, fmt.Errorf("unknown config format")
}
// Parse parses the given input and returns the root object.
//
// The input format can be either HCL or JSON.
func Parse(input string) (*ast.File, error) {
return parse([]byte(input))
}