From e9a1b2945845bfd1530d2649b6a15b352e4307ca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Iv=C3=A1n=20Ovejero?= <ivov.src@gmail.com>
Date: Sun, 19 Jan 2025 15:09:18 +0100
Subject: [PATCH] ci: Specify commit and build time via linker flags

---
 Dockerfile |  4 +++-
 Makefile   | 10 +++++-----
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 4e7638f..5a242c3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,9 @@ COPY . ./
 ENV CGO_ENABLED=1
 RUN apk add --no-cache git build-base sqlite 
 RUN go mod download
-RUN go build -o bin cmd/server/main.go
+RUN BUILD_TIME=$(date +"%Y-%m-%dT%H:%M:%S%z") && \
+   GIT_COMMIT=$(git describe --always --dirty) && \
+   go build -ldflags="-s -X main.commitSha=$GIT_COMMIT -X main.buildTime=$BUILD_TIME" -o bin cmd/server/main.go
 
 FROM alpine:latest
 RUN mkdir /root/.n8n-shortlink
diff --git a/Makefile b/Makefile
index 597ba3f..6950376 100644
--- a/Makefile
+++ b/Makefile
@@ -3,6 +3,10 @@
 HOME_DIR := $(shell echo $$HOME)
 DB_PATH := $(HOME_DIR)/.n8n-shortlink/n8n-shortlink.sqlite
 
+CURRENT_TIME = $(shell date +"%Y-%m-%dT%H:%M:%S%z")
+GIT_DESCRIPTION = $(shell git describe --always --dirty)
+LINKER_FLAGS = '-s -X main.commitSha=${GIT_DESCRIPTION} -X main.buildTime=${CURRENT_TIME}'
+
 help:
 	@echo "Commands:"
 	@sed -n 's/^##//p' $(MAKEFILE_LIST)
@@ -13,7 +17,7 @@ help:
 
 ## run: Build and run binary
 run:
-	go run cmd/server/main.go
+	go run -ldflags=${LINKER_FLAGS} cmd/server/main.go
 .PHONY: run
 
 ## live: Run binary with live reload
@@ -59,10 +63,6 @@ test/watch:
 #    build
 # ------------
 
-CURRENT_TIME = $(shell date +"%Y-%m-%dT%H:%M:%S%z")
-GIT_DESCRIPTION = $(shell git describe --always --dirty)
-LINKER_FLAGS = '-s -X main.commitSha=${GIT_DESCRIPTION} -X main.buildTime=${CURRENT_TIME}'
-
 ## build: Build binary, burning in commit SHA and build time
 build:
 	go build -ldflags=${LINKER_FLAGS} -o bin cmd/server/main.go