diff options
Diffstat (limited to 'vendor/github.com/mmcloughlin/avo/printer/stubs.go')
-rw-r--r-- | vendor/github.com/mmcloughlin/avo/printer/stubs.go | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/vendor/github.com/mmcloughlin/avo/printer/stubs.go b/vendor/github.com/mmcloughlin/avo/printer/stubs.go new file mode 100644 index 0000000..171bc62 --- /dev/null +++ b/vendor/github.com/mmcloughlin/avo/printer/stubs.go @@ -0,0 +1,45 @@ +package printer + +import ( + "github.com/mmcloughlin/avo/internal/prnt" + "github.com/mmcloughlin/avo/ir" +) + +type stubs struct { + cfg Config + prnt.Generator +} + +// NewStubs constructs a printer for writing stub function declarations. +func NewStubs(cfg Config) Printer { + return &stubs{cfg: cfg} +} + +func (s *stubs) Print(f *ir.File) ([]byte, error) { + s.Comment(s.cfg.GeneratedWarning()) + + if len(f.Constraints) > 0 { + s.NL() + s.Printf(f.Constraints.GoString()) + } + + s.NL() + s.Printf("package %s\n", s.cfg.Pkg) + for _, fn := range f.Functions() { + s.NL() + s.Comment(fn.Doc...) + for _, pragma := range fn.Pragmas { + s.pragma(pragma) + } + s.Printf("%s\n", fn.Stub()) + } + return s.Result() +} + +func (s *stubs) pragma(p ir.Pragma) { + s.Printf("//go:%s", p.Directive) + for _, arg := range p.Arguments { + s.Printf(" %s", arg) + } + s.NL() +} |