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Hugo server renders and serves from memory by default (30%+ improvement)

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spf13
2015-11-16 21:55:18 -05:00
parent e1618e9d2f
commit df824fa31b
3 changed files with 27 additions and 6 deletions
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30
commands/server.go
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@@ -37,17 +37,22 @@ var serverInterface string
var serverWatch bool
var serverAppend bool
var disableLiveReload bool
var renderToDisk bool
//var serverCmdV *cobra.Command
var serverCmd = &cobra.Command{
Use: "server",
Short: "A high performance webserver",
Long: `Hugo provides its own webserver which builds and serves the site.
Use: "server",
Aliases: []string{"serve"},
Short: "A high performance webserver",
Long: `Hugo provides it's own webserver which builds and serves the site.
While hugo server is high performance, it is a webserver with limited options.
Many run it in production, but the standard behavior is for people to use it in development
and use a more full featured server such as Nginx or Caddy.
'hugo server' will avoid writing the rendered and served content to disk,
preferring to store it in memory.
Often server is paired with '--watch' which Hugo will look for changes to the source and
continously rebuild and serve the website.`,
//Run: server,
@@ -79,6 +84,7 @@ func init() {
serverCmd.Flags().BoolVarP(&serverWatch, "watch", "w", false, "watch filesystem for changes and recreate as needed")
serverCmd.Flags().BoolVarP(&serverAppend, "appendPort", "", true, "append port to baseurl")
serverCmd.Flags().BoolVar(&disableLiveReload, "disableLiveReload", false, "watch without enabling live browser reload on rebuild")
serverCmd.Flags().BoolVar(&renderToDisk, "renderToDisk", false, "render to Destination path (default is render to memory & serve from there)")
serverCmd.Flags().BoolVarP(&NoTimes, "noTimes", "", false, "Don't sync modification time of files")
serverCmd.Flags().String("memstats", "", "log memory usage to this file")
serverCmd.Flags().Int("meminterval", 100, "interval to poll memory usage (requires --memstats)")
@@ -126,6 +132,18 @@ func server(cmd *cobra.Command, args []string) {
jww.ERROR.Println("memstats error:", err)
}
// If a Destination is provided via flag write to disk
if Destination != "" {
renderToDisk = true
}
// Hugo writes the output to memory instead of the disk
if !renderToDisk {
hugofs.DestinationFS = new(afero.MemMapFs)
// Rendering to memoryFS, publish to Root regardless of publishDir.
viper.Set("PublishDir", "/")
}
build(serverWatch)
// Watch runs its own server as part of the routine
@@ -148,7 +166,11 @@ func server(cmd *cobra.Command, args []string) {
}
func serve(port int) {
jww.FEEDBACK.Println("Serving pages from " + helpers.AbsPathify(viper.GetString("PublishDir")))
if renderToDisk {
jww.FEEDBACK.Println("Serving pages from " + helpers.AbsPathify(viper.GetString("PublishDir")))
} else {
jww.FEEDBACK.Println("Serving pages from memory")
}
httpFs := &afero.HttpFs{SourceFs: hugofs.DestinationFS}
fs := filesOnlyFs{httpFs.Dir(helpers.AbsPathify(viper.GetString("PublishDir")))}