Method ParseHCLFile

hclparse/parser.go:68–85

ParseHCLFile reads the given filename and parses it as a native-syntax HCL configuration file. An error diagnostic is returned if the given file cannot be read.

(filename string)

// configuration file. An error diagnostic is returned if the given file
// cannot be read.
func (p *Parser) ParseHCLFile(filename string) (*hcl.File, hcl.Diagnostics) {
	if existing := p.files[filename]; existing != nil {
		return existing, nil
	}

	src, err := os.ReadFile(filename)
	if err != nil {
		return nil, hcl.Diagnostics{
			{
				Severity: hcl.DiagError,
				Summary:  "Failed to read file",
				Detail:   fmt.Sprintf("The configuration file %q could not be read.", filename),
			},
		}
	}

	return p.ParseHCL(src, filename)
}

// ParseJSON parses the given JSON buffer (which is assumed to have been loaded
// from the given filename) and returns the hcl.File object representing it.