TUN-4714: Name nightly package cloudflared-nightly to avoid apt conflict

Makefile

@@ -11,6 +11,13 @@ ifneq ($(GO_BUILD_TAGS),)
 	GO_BUILD_TAGS := -tags $(GO_BUILD_TAGS)
 endif
 
+ifeq ($(NIGHTLY), true)
+	DEB_PACKAGE_NAME := cloudflared-nightly
+	NIGHTLY_FLAGS := --conflicts cloudflared --replaces cloudflared
+else
+	DEB_PACKAGE_NAME := cloudflared
+endif
+
 DATE          := $(shell date -u '+%Y-%m-%d-%H%M UTC')
 VERSION_FLAGS := -ldflags='-X "main.Version=$(VERSION)" -X "main.BuildTime=$(DATE)"'
 
@@ -138,7 +145,7 @@ define build_package
 		--license 'Cloudflare Service Agreement' \
 		--url 'https://github.com/cloudflare/cloudflared' \
 		-m 'Cloudflare <support@cloudflare.com>' \
-		-a $(TARGET_ARCH) -v $(VERSION) -n cloudflared --after-install postinst.sh --after-remove postrm.sh \
+		-a $(TARGET_ARCH) -v $(VERSION) -n $(DEB_PACKAGE_NAME) $(NIGHTLY_FLAGS) --after-install postinst.sh --after-remove postrm.sh \
 		cloudflared=$(INSTALL_BINDIR) cloudflared.1=$(MAN_DIR)
 endef
 

cfsetup.yaml

@@ -16,7 +16,7 @@ stretch: &stretch
       - make cloudflared
   build-deb:
     build_dir: *build_dir
-    builddeps:
+    builddeps: &build_deb_deps
       - *pinned_go_fips
       - build-essential
       - fakeroot
@@ -26,13 +26,18 @@ stretch: &stretch
       - export GOARCH=amd64
       - export FIPS=true
       - make cloudflared-deb
+  build-deb-nightly:
+    build_dir: *build_dir
+    builddeps: *build_deb_deps
+    post-cache:
+      - export GOOS=linux
+      - export GOARCH=amd64
+      - export FIPS=true
+      - export NIGHTLY=true
+      - make cloudflared-deb
   build-deb-arm64:
     build_dir: *build_dir
-    builddeps:
-      - *pinned_go
-      - build-essential
-      - fakeroot
-      - rubygem-fpm
+    builddeps: *build_deb_deps
     post-cache:
       - export GOOS=linux
       - export GOARCH=arm64