// build site function
func buildSite(opt *builder.BuildOption, mustWatch bool) func(ctx *cli.Context) {
return func(ctx *cli.Context) {
// ctrl+C capture
signalChan := make(chan os.Signal)
signal.Notify(signalChan, syscall.SIGINT, syscall.SIGTERM)
opt.Theme = ctx.String("theme")
b := builder.New(opt)
if b.Error != nil {
log15.Crit("Builder.Fail", "error", b.Error.Error())
}
targetDir := ctx.String("dest")
if targetDir == "template" || targetDir == "source" {
log15.Crit("Builder.Fail", "error", "destination directory should not be 'template' or 'source'")
}
// detect deploy callback
way, err := deploy.Detect(ctx)
if err != nil {
log15.Crit("Deploy.Fail", "error", err.Error())
}
if way != nil {
targetDir = way.Dir()
opt.After(func(b *builder.Builder, ctx *builder.Context) error {
t := time.Now()
if err := way.Do(b, ctx); err != nil {
return err
}
log15.Info("Deploy.Finish", "duration", time.Since(t))
return nil
})
}
// make directory
log15.Info("Dest." + targetDir)
if com.IsDir(targetDir) {
log15.Warn("Dest." + targetDir + ".Existed")
}
// auto watching
b.Build(targetDir)
if err := b.Context().Error; err != nil {
log15.Crit("Build.Fail", "error", err.Error())
}
if ctx.Bool("watch") || mustWatch {
b.Watch(targetDir)
<-signalChan
}
log15.Info("Build.Close")
}
}
func serveSite(opt *builder.BuildOption) func(ctx *cli.Context) {
return func(ctx *cli.Context) {
s := server.New(ctx.String("dest"))
opt.After(func(b *builder.Builder, ctx *builder.Context) error {
s.SetPrefix(ctx.Meta.Base)
log15.Debug("Server.Prefix." + ctx.Meta.Base)
return nil
})
// run server in goroutine
go func() {
addr := ctx.String("addr")
s.Run(addr)
}()
// run buildSite to build
buildSite(opt, true)(ctx)
}
}