func Compile(filename string, translations []*po.Po, opts *CompileOptions) error {
var buf bytes.Buffer
dir := filepath.Dir(filename)
p, err := build.ImportDir(dir, 0)
if err == nil {
fmt.Fprintf(&buf, "package %s\n", p.Name)
}
buf.WriteString("import \"gnd.la/i18n/table\"\n")
buf.WriteString(genutil.AutogenString())
buf.WriteString("func init() {\n")
var defaultContext string
if opts != nil {
defaultContext = opts.DefaultContext
}
for _, v := range translations {
table := poToTable(v, defaultContext)
form, err := funcFromFormula(v.Attrs["Plural-Forms"])
if err != nil {
return err
}
data, err := table.Encode()
if err != nil {
return err
}
fmt.Fprintf(&buf, "table.Register(%q, func (n int) int {\n%s\n}, %q)\n", v.Attrs["Language"], form, data)
}
buf.WriteString("\n}\n")
return genutil.WriteAutogen(filename, buf.Bytes())
}
func bakeCommand(_ *command.Args, opts *bakeOptions) error {
extensions := []string{".html", ".css", ".js"}
if opts.Dir == "" {
return errors.New("dir can't be empty")
}
if opts.Name == "" {
base := filepath.Base(opts.Dir)
if opts.VFS {
opts.Name = base + "FS"
} else {
opts.Name = base + "Data"
}
}
if opts.Out == "" {
opts.Out = filepath.Base(opts.Dir) + "_baked.go"
}
// go ignores files starting with _
opts.Out = strings.TrimLeft(opts.Out, "_")
extensions = append(extensions, strings.Split(opts.Extensions, ",")...)
var buf bytes.Buffer
odir := filepath.Dir(opts.Out)
p, err := build.ImportDir(odir, 0)
if err == nil {
buf.WriteString(fmt.Sprintf("package %s\n", p.Name))
}
buf.WriteString(genutil.AutogenString())
if err := writeBakedFSCode(&buf, opts, extensions); err != nil {
return err
}
if err := genutil.WriteAutogen(opts.Out, buf.Bytes()); err != nil {
return err
}
log.Debugf("Assets written to %s (%d bytes)", opts.Out, buf.Len())
return nil
}