package configs import ( "github.com/hashicorp/hcl2/hcl" "github.com/zclconf/go-cty/cty" ) // LoadValuesFile reads the file at the given path and parses it as a "values // file", which is an HCL config file whose top-level attributes are treated // as arbitrary key.value pairs. // // If the file cannot be read -- for example, if it does not exist -- then // a nil map will be returned along with error diagnostics. Callers may wish // to disregard the returned diagnostics in this case and instead generate // their own error message(s) with additional context. // // If the returned diagnostics has errors when a non-nil map is returned // then the map may be incomplete but should be valid enough for careful // static analysis. // // This method wraps LoadHCLFile, and so it inherits the syntax selection // behaviors documented for that method. func (p *Parser) LoadValuesFile(path string) (map[string]cty.Value, hcl.Diagnostics) { body, diags := p.LoadHCLFile(path) if body == nil { return nil, diags } vals := make(map[string]cty.Value) attrs, attrDiags := body.JustAttributes() diags = append(diags, attrDiags...) if attrs == nil { return vals, diags } for name, attr := range attrs { val, valDiags := attr.Expr.Value(nil) diags = append(diags, valDiags...) vals[name] = val } return vals, diags }