Build Debug Version of Binary in Github Action (#335)

* can build symbol table with KEEP_SYMBOL=1 env

* build debug version in github action

Author: jschwinger233

.github/workflows/dockerimage.yml

@@ -22,3 +22,12 @@ jobs:
           password: ${{ secrets.DOCKER_PASSWORD }}
           tag_with_ref: true
           tag_with_sha: false
+
+      - name: "[debug version] build and push"
+        uses: docker/build-push-action@v1
+        with:
+          build_args: KEEP_SYMBOL=1
+          repository: projecteru2/core
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+          tag: ${{ github.sha }}-debug

Dockerfile

@@ -4,6 +4,7 @@ FROM golang:alpine AS BUILD
 RUN apk add --no-cache build-base musl-dev git curl make cmake
 RUN git clone https://github.com/projecteru2/core.git /go/src/github.com/projecteru2/core
 WORKDIR /go/src/github.com/projecteru2/core
+ARG KEEP_SYMBOL
 RUN make build && ./eru-core --version
 
 FROM alpine:latest

Makefile

@@ -4,9 +4,12 @@ REPO_PATH := github.com/projecteru2/core
 REVISION := $(shell git rev-parse HEAD || unknown)
 BUILTAT := $(shell date +%Y-%m-%dT%H:%M:%S)
 VERSION := $(shell git describe --tags $(shell git rev-list --tags --max-count=1))
-GO_LDFLAGS ?= -s -X $(REPO_PATH)/version.REVISION=$(REVISION) \
+GO_LDFLAGS ?= -X $(REPO_PATH)/version.REVISION=$(REVISION) \
 			  -X $(REPO_PATH)/version.BUILTAT=$(BUILTAT) \
 			  -X $(REPO_PATH)/version.VERSION=$(VERSION)
+ifneq ($(KEEP_SYMBOL), 1)
+	GO_LDFLAGS += -s
+endif
 
 grpc:
 	protoc --proto_path=./rpc/gen --go_out=plugins=grpc:./rpc/gen --go_opt=module=github.com/projecteru2/core/rpc/gen core.proto