refactor: decrease compile time for golang plugins

This change refactors the compiled golang plugins into 3 distinct binaries:

- commands: already existing
- subcommands/subcommands: entrypoint into all subcommands
- triggers: entrypoint into all triggers

It then further symlinks triggers and subcommands to the built binaries. This results in both a much faster build process as well as smaller package size.

plugins/network/subcommands.go

@@ -0,0 +1,48 @@
+package network
+
+import (
+	"strings"
+
+	"github.com/dokku/dokku/plugins/common"
+)
+
+// rebuilds network settings for all apps
+func CommandRebuildall() {
+	apps, err := common.DokkuApps()
+	if err != nil {
+		common.LogFail(err.Error())
+	}
+	for _, appName := range apps {
+		BuildConfig(appName)
+	}
+}
+
+// displays a network report for one or more apps
+func CommandReport(appName string, infoFlag string) {
+	if strings.HasPrefix(appName, "--") {
+		infoFlag = appName
+		appName = ""
+	}
+
+	if len(appName) == 0 {
+		apps, err := common.DokkuApps()
+		if err != nil {
+			return
+		}
+		for _, appName := range apps {
+			ReportSingleApp(appName, infoFlag)
+		}
+		return
+	}
+
+	ReportSingleApp(appName, infoFlag)
+}
+
+// set or clear a network property for an app
+func CommandSet(appName string, property string, value string) {
+	if property == "bind-all-interfaces" && value == "" {
+		value = "false"
+	}
+
+	common.CommandPropertySet("network", appName, property, value, DefaultProperties)
+}