From 75a1922a02f9488f605b8c49994b28b8e764d6be Mon Sep 17 00:00:00 2001
From: Saumit Dinesan <justsaumit@protonmail.com>
Date: Tue, 26 Dec 2023 01:04:24 +0530
Subject: Dockerfile & README.md: Optimizing Docker Image Size, adding
 persistant db using docker volume flag along w .env

---
 Dockerfile | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

(limited to 'Dockerfile')

diff --git a/Dockerfile b/Dockerfile
index 41a64e1..6dd20d1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,18 +1,27 @@
-#FROM golang:1.21.5-bullseye - debian/ubuntu has build dependencies(gcc)
-FROM golang:1.21.5-alpine
+FROM golang:1.21.5-alpine AS builder
 
 RUN mkdir /app
+WORKDIR /app
 
-ADD . /app
+COPY go.mod go.sum ./
+RUN go mod download
 
-WORKDIR /app
+COPY . .
 
 #Install the build dependencies
 RUN apk add --no-cache gcc libc-dev
 
+# Build the binary
 #CGO_ENABLED=1 for go-sqlite3 to work
 RUN CGO_ENABLED=1 go build -o main .
 
+# Runner Stage
+FROM alpine:latest
+
+WORKDIR /app
+
+COPY --from=builder /app/main .
+
 # Volume for SSL/TLS Certificates(optional for development)
 VOLUME /certs
 
-- 
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