fix rudder key (#205)

After some name changing, MM_RUDDER_WRITE_KEY has become MM_RUDDER_PLUGINS_PROD.

Fix custom.mk so we get the right data.

Makefile

@@ -8,6 +8,8 @@ GO_TEST_FLAGS ?= -race
 GO_BUILD_FLAGS ?=
 MM_UTILITIES_DIR ?= ../mattermost-utilities
 DLV_DEBUG_PORT := 2346
+DEFAULT_GOOS := $(shell go env GOOS)
+DEFAULT_GOARCH := $(shell go env GOARCH)
 
 export GO111MODULE=on
 
@@ -28,6 +30,12 @@ ifneq ($(wildcard build/custom.mk),)
 	include build/custom.mk
 endif
 
+ifneq ($(MM_DEBUG),)
+	GO_BUILD_GCFLAGS = -gcflags "all=-N -l"
+else
+	GO_BUILD_GCFLAGS =
+endif
+
 ## Checks the code style, tests, builds and bundles the plugin.
 .PHONY: all
 all: check-style test dist
@@ -57,21 +65,21 @@ ifneq ($(HAS_SERVER),)
 	golangci-lint run ./...
 endif
 
-## Builds the server, if it exists, for all supported architectures.
+## Builds the server, if it exists, for all supported architectures, unless MM_SERVICESETTINGS_ENABLEDEVELOPER is set
 .PHONY: server
 server:
 ifneq ($(HAS_SERVER),)
+ifneq ($(MM_DEBUG),)
+	$(info DEBUG mode is on; to disable, unset MM_DEBUG)
+endif
 	mkdir -p server/dist;
-ifeq ($(MM_DEBUG),)
-	cd server && env GOOS=linux GOARCH=amd64 $(GO) build $(GO_BUILD_FLAGS) -o dist/plugin-linux-amd64;
-	cd server && env GOOS=darwin GOARCH=amd64 $(GO) build $(GO_BUILD_FLAGS) -o dist/plugin-darwin-amd64;
-	cd server && env GOOS=windows GOARCH=amd64 $(GO) build $(GO_BUILD_FLAGS) -o dist/plugin-windows-amd64.exe;
+ifneq ($(MM_SERVICESETTINGS_ENABLEDEVELOPER),)
+	@echo Building plugin only for $(DEFAULT_GOOS)-$(DEFAULT_GOARCH) because MM_SERVICESETTINGS_ENABLEDEVELOPER is enabled
+	cd server && env CGO_ENABLED=0 $(GO) build $(GO_BUILD_FLAGS) $(GO_BUILD_GCFLAGS) -trimpath -o dist/plugin-$(DEFAULT_GOOS)-$(DEFAULT_GOARCH);
 else
-	$(info DEBUG mode is on; to disable, unset MM_DEBUG)
-
-	cd server && env GOOS=darwin GOARCH=amd64 $(GO) build $(GO_BUILD_FLAGS) -gcflags "all=-N -l" -o dist/plugin-darwin-amd64;
-	cd server && env GOOS=linux GOARCH=amd64 $(GO) build $(GO_BUILD_FLAGS) -gcflags "all=-N -l" -o dist/plugin-linux-amd64;
-	cd server && env GOOS=windows GOARCH=amd64 $(GO) build $(GO_BUILD_FLAGS) -gcflags "all=-N -l" -o dist/plugin-windows-amd64.exe;
+	cd server && env CGO_ENABLED=0 GOOS=linux GOARCH=amd64 $(GO) build $(GO_BUILD_FLAGS) $(GO_BUILD_GCFLAGS) -trimpath -o dist/plugin-linux-amd64;
+	cd server && env CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 $(GO) build $(GO_BUILD_FLAGS) $(GO_BUILD_GCFLAGS) -trimpath -o dist/plugin-darwin-amd64;
+	cd server && env CGO_ENABLED=0 GOOS=windows GOARCH=amd64 $(GO) build $(GO_BUILD_FLAGS) $(GO_BUILD_GCFLAGS) -trimpath -o dist/plugin-windows-amd64.exe;
 endif
 endif
 

build/custom.mk

@@ -1,5 +1,9 @@
 # Include custom targets and environment variables here
-ifndef MM_RUDDER_WRITE_KEY
-	MM_RUDDER_WRITE_KEY = 1d5bMvdrfWClLxgK1FvV3s4U1tg
+
+# If there's no MM_RUDDER_PLUGINS_PROD, add DEV data
+RUDDER_WRITE_KEY = 1d5bMvdrfWClLxgK1FvV3s4U1tg
+ifdef MM_RUDDER_PLUGINS_PROD
+	RUDDER_WRITE_KEY = $(MM_RUDDER_PLUGINS_PROD)
 endif
-GO_BUILD_FLAGS += -ldflags '-X "github.com/mattermost/mattermost-plugin-api/experimental/telemetry.rudderWriteKey=$(MM_RUDDER_WRITE_KEY)"'
+
+GO_BUILD_FLAGS += -ldflags '-X "github.com/mattermost/mattermost-plugin-api/experimental/telemetry.rudderWriteKey=$(RUDDER_WRITE_KEY)"'