From 68d1442a8f551571f64ba29da9103c3741708985 Mon Sep 17 00:00:00 2001
From: Ryan Ciehanski <ryan@ciehanski.com>
Date: Wed, 15 Apr 2020 14:10:07 -0500
Subject: [PATCH 1/3] Update copySuccess & appendSuccess messages according to
 RFCs. https://github.com/ProtonMail/proton-bridge/issues/3

---
 internal/imap/uidplus/extension.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/internal/imap/uidplus/extension.go b/internal/imap/uidplus/extension.go
index ff86a70d..5eee2123 100644
--- a/internal/imap/uidplus/extension.go
+++ b/internal/imap/uidplus/extension.go
@@ -38,8 +38,8 @@ const Capability = "UIDPLUS"
 const (
 	copyuid      = "COPYUID"
 	appenduid    = "APPENDUID"
-	copySuccess  = "COPY successful"
-	appendSucess = "APPEND successful"
+	copySuccess  = "COPY completed"
+	appendSucess = "APPEND completed"
 )
 
 var log = logrus.WithField("pkg", "imap/uidplus") //nolint[gochecknoglobals]

From 76b480298abf2cbae7eae4062cf3713d90515dbf Mon Sep 17 00:00:00 2001
From: James Houlahan <james.houlahan@protonmail.com>
Date: Tue, 21 Apr 2020 13:13:02 +0200
Subject: [PATCH 2/3] fix: better error messages for 422

---
 internal/store/event_loop.go |  2 +-
 pkg/pmapi/client.go          | 10 ++++++++--
 pkg/pmapi/res.go             |  8 ++++++--
 3 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/internal/store/event_loop.go b/internal/store/event_loop.go
index 0238c983..b010f059 100644
--- a/internal/store/event_loop.go
+++ b/internal/store/event_loop.go
@@ -431,7 +431,7 @@ func (loop *eventLoop) processMessages(eventLog *logrus.Entry, messages []*pmapi
 				msgLog.WithError(err).Warning("Message was not present in DB. Trying fetch...")
 
 				if msg, err = loop.apiClient.GetMessage(message.ID); err != nil {
-					if err == pmapi.ErrNoSuchAPIID {
+					if _, ok := err.(*pmapi.ErrUnprocessableEntity); ok {
 						msgLog.WithError(err).Warn("Skipping message update because message exists neither in local DB nor on API")
 						err = nil
 						continue
diff --git a/pkg/pmapi/client.go b/pkg/pmapi/client.go
index 22032b8f..fba354e4 100644
--- a/pkg/pmapi/client.go
+++ b/pkg/pmapi/client.go
@@ -56,10 +56,16 @@ var (
 	ErrInvalidToken       = errors.New("refresh token invalid")
 	ErrAPINotReachable    = errors.New("cannot reach the server")
 	ErrUpgradeApplication = errors.New("application upgrade required")
-
-	ErrNoSuchAPIID = errors.New("no such API ID")
 )
 
+type ErrUnprocessableEntity struct {
+	error
+}
+
+func (err *ErrUnprocessableEntity) Error() string {
+	return err.error.Error()
+}
+
 type ErrUnauthorized struct {
 	error
 }
diff --git a/pkg/pmapi/res.go b/pkg/pmapi/res.go
index 07a5cada..dc388e4a 100644
--- a/pkg/pmapi/res.go
+++ b/pkg/pmapi/res.go
@@ -17,7 +17,11 @@
 
 package pmapi
 
-import "net/http"
+import (
+	"net/http"
+
+	"github.com/pkg/errors"
+)
 
 // Common response codes.
 const (
@@ -38,7 +42,7 @@ type Res struct {
 // Err returns error if the response is an error. Otherwise, returns nil.
 func (res Res) Err() error {
 	if res.StatusCode == http.StatusUnprocessableEntity {
-		return ErrNoSuchAPIID
+		return &ErrUnprocessableEntity{errors.New(res.Error)}
 	}
 
 	if res.ResError == nil {

From a1b01d5922a06743199f4655ca6b45b2aec9a441 Mon Sep 17 00:00:00 2001
From: James Houlahan <james.houlahan@protonmail.com>
Date: Fri, 24 Apr 2020 08:47:48 +0000
Subject: [PATCH 3/3] feat: add nogui build in makefile

---
 Makefile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 5e17da8a..fcb83ee7 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ export GO111MODULE=on
 GOOS:=$(shell go env GOOS)
 
 ## Build
-.PHONY: build check-has-go
+.PHONY: build build-nogui check-has-go
 
 VERSION?=1.2.7-git
 REVISION:=$(shell git rev-parse --short=10 HEAD)
@@ -36,6 +36,9 @@ TGZ_TARGET:=bridge_${GOOS}_${REVISION}.tgz
 
 build: ${TGZ_TARGET}
 
+build-nogui:
+	go build ${BUILD_FLAGS_NOGUI} -o Desktop-Bridge cmd/Desktop-Bridge/main.go
+
 ${TGZ_TARGET}: ${DEPLOY_DIR}/${GOOS}
 	rm -f $@
 	cd ${DEPLOY_DIR} && tar czf ../../../$@ ${GOOS}