hcl/zcl/zclsyntax/generate.go

package zclsyntax

//go:generate go run expression_vars_gen.go
//go:generate ragel -Z scan_tokens.rl
//go:generate gofmt -w scan_tokens.go
zclsyntax: Generate "Variables" implementations for all Expressions The implementation of Variables will be identical for every Expression implementation since we just wrap our AST-walk-based "Variables" function to do the work. Rather than manually copy-pasting the declaration for each expression type, instead we'll generate this programmatically using "go generate". This will need to be re-run each time a new expression node type is added, in order to make it actually implement the Expression interface. 2017-05-24 15:50:44 +00:00			`package zclsyntax`

			`//go:generate go run expression_vars_gen.go`
zclsyntax: scanner to return whole token slice at once On reflection, it seems easier to maintain the necessary state we need by doing all of the scanning in a single pass, since we can then just use local variables within the scanner function. 2017-05-28 14:11:24 +00:00			`//go:generate ragel -Z scan_tokens.rl`
			`//go:generate gofmt -w scan_tokens.go`