cleanup: Re-add the main bridge app

cmd/peroxide/main.go

@@ -0,0 +1,74 @@
+// Copyright (c) 2021 Proton Technologies AG
+//
+// This file is part of ProtonMail Bridge.
+//
+// ProtonMail Bridge is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// ProtonMail Bridge is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with ProtonMail Bridge.  If not, see <https://www.gnu.org/licenses/>.
+
+package main
+
+/*
+                             ___....___
+   ^^                __..-:'':__:..:__:'':-..__
+                 _.-:__:.-:'':  :  :  :'':-.:__:-._
+               .':.-:  :  :  :  :  :  :  :  :  :._:'.
+            _ :.':  :  :  :  :  :  :  :  :  :  :  :'.: _
+           [ ]:  :  :  :  :  :  :  :  :  :  :  :  :  :[ ]
+           [ ]:  :  :  :  :  :  :  :  :  :  :  :  :  :[ ]
+  :::::::::[ ]:__:__:__:__:__:__:__:__:__:__:__:__:__:[ ]:::::::::::
+  !!!!!!!!![ ]!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!![ ]!!!!!!!!!!!
+  ^^^^^^^^^[ ]^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^[ ]^^^^^^^^^^^
+           [ ]                                        [ ]
+           [ ]                                        [ ]
+     jgs   [ ]                                        [ ]
+   ~~^_~^~/   \~^-~^~ _~^-~_^~-^~_^~~-^~_~^~-~_~-^~_^/   \~^ ~~_ ^
+*/
+
+import (
+	"os"
+
+	"github.com/ljanyst/peroxide/pkg/app/base"
+	"github.com/ljanyst/peroxide/pkg/app/bridge"
+	"github.com/sirupsen/logrus"
+)
+
+const (
+	appName       = "ProtonMail Bridge"
+	appUsage      = "ProtonMail IMAP and SMTP Bridge"
+	configName    = "bridge"
+	updateURLName = "bridge"
+	keychainName  = "bridge"
+	cacheVersion  = "c11"
+)
+
+func main() {
+	base, err := base.New(
+		appName,
+		appUsage,
+		configName,
+		updateURLName,
+		keychainName,
+		cacheVersion,
+	)
+	if err != nil {
+		logrus.WithError(err).Fatal("Failed to create app base")
+	}
+	// Other instance already running.
+	if base == nil {
+		return
+	}
+
+	if err := bridge.New(base).Run(os.Args); err != nil {
+		logrus.WithError(err).Fatal("Bridge exited with error")
+	}
+}