fix: remove obsolete makefile targets

Makefile

@@ -39,7 +39,11 @@ lint: .bin/golangci-lint
 
 # Runs full test suite including tests where databases are enabled
 .PHONY: test-legacy-migrations
-test-legacy-migrations: test-resetdb sqlbin
+test-legacy-migrations: test-resetdb .bin/go-bindata
+		cd internal/fizzmigrate/client; go-bindata -o sql_migration_files.go -pkg client ./migrations/sql/...
+		cd internal/fizzmigrate/consent; go-bindata -o sql_migration_files.go -pkg consent ./migrations/sql/...
+		cd internal/fizzmigrate/jwk; go-bindata -o sql_migration_files.go -pkg jwk ./migrations/sql/...
+		cd internal/fizzmigrate/oauth2; go-bindata -o sql_migration_files.go -pkg oauth2 ./migrations/sql/...
 		source scripts/test-env.sh && go test -tags legacy_migration_test sqlite -failfast -timeout=20m ./internal/fizzmigrate
 		docker rm -f hydra_test_database_mysql
 		docker rm -f hydra_test_database_postgres
@@ -69,13 +73,8 @@ test-resetdb: node_modules
 
 # Runs tests in short mode, without database adapters
 .PHONY: docker
-docker: .bin/packr2
-		packr2
-		GO111MODULE=on GOOS=linux GOARCH=amd64 go build -tags sqlite
-		packr2 clean
-		docker build -t oryd/hydra:latest .
-		docker build -f Dockerfile-alpine -t oryd/hydra:latest-alpine .
-		rm hydra
+docker:
+		docker build -f .docker/Dockerfile-build -t oryd/hydra:latest-sqlite .
 
 .PHONY: e2e
 e2e: node_modules test-resetdb
@@ -105,18 +104,6 @@ format: .bin/goreturns node_modules
 mocks: .bin/mockgen
 		mockgen -package oauth2_test -destination oauth2/oauth2_provider_mock_test.go github.com/ory/fosite OAuth2Provider
 
-# Adds sql files to the binary using go-bindata
-.PHONY: sqlbin
-sqlbin: .bin/go-bindata
-		cd internal/fizzmigrate/client; go-bindata -o sql_migration_files.go -pkg client ./migrations/sql/...
-		cd internal/fizzmigrate/consent; go-bindata -o sql_migration_files.go -pkg consent ./migrations/sql/...
-		cd internal/fizzmigrate/jwk; go-bindata -o sql_migration_files.go -pkg jwk ./migrations/sql/...
-		cd internal/fizzmigrate/oauth2; go-bindata -o sql_migration_files.go -pkg oauth2 ./migrations/sql/...
-
-# Runs all code generators
-.PHONY: gen
-gen: mocks sqlbin sdk
-
 # Generates the SDKs
 .PHONY: sdk
 sdk: .bin/cli
@@ -129,12 +116,11 @@ sdk: .bin/cli
 		swagger generate client -f ./.schema/api.swagger.json -t internal/httpclient -A Ory_Hydra
 		make format
 
-
 .PHONY: install-stable
-install-stable: .bin/packr2
+install-stable:
 		HYDRA_LATEST=$$(git describe --abbrev=0 --tags)
 		git checkout $$HYDRA_LATEST
-		packr2
+		make pack
 		GO111MODULE=on go install \
 				-tags sqlite \
 				-ldflags "-X github.com/ory/hydra/cmd.Version=$$HYDRA_LATEST -X github.com/ory/hydra/cmd.Date=`TZ=UTC date -u '+%Y-%m-%dT%H:%M:%SZ'` -X github.com/ory/hydra/cmd.Commit=`git rev-parse HEAD`" \
@@ -143,7 +129,10 @@ install-stable: .bin/packr2
 		git checkout master
 
 .PHONY: install
-install: .bin/packr2
-		packr2
+install: pack
 		GO111MODULE=on go install -tags sqlite .
 		packr2 clean
+
+.PHONY: pack
+pack: .bin/packr2
+		packr2