From d77abc7b17f4206783589aaa08b3007eef793fb6 Mon Sep 17 00:00:00 2001
From: Roberto Alsina <roberto.alsina@gmail.com>
Date: Fri, 28 Jun 2024 17:16:20 -0300
Subject: [PATCH] Working basic Dockerfile

---
 templates/crystal/Dockerfile | 27 ++++++---------------------
 1 file changed, 6 insertions(+), 21 deletions(-)

diff --git a/templates/crystal/Dockerfile b/templates/crystal/Dockerfile
index b51c87a..20a8453 100644
--- a/templates/crystal/Dockerfile
+++ b/templates/crystal/Dockerfile
@@ -1,35 +1,20 @@
 FROM --platform=${TARGETPLATFORM:-linux/amd64} alpine as build
 
-RUN apk update && apk upgrade && apk add crystal shards openssl-dev && apk cache clean
+RUN apk update && apk upgrade && apk add crystal shards openssl-dev zlib-dev && apk cache clean
 
 WORKDIR /home/app
 
-COPY function/shard.yml shard.yml
+COPY shard.yml *.cr .
 RUN shards install
-COPY . .
-RUN crystal build main.cr -o handler --error-trace -p  && rm -rf /root/.cache
+RUN shards build
 
 FROM --platform=${TARGETPLATFORM:-linux/amd64} alpine as ship
-ARG ADDITIONAL_PACKAGE
-RUN apk update && apk upgrade && apk add openssl pcre2 libgcc gc libevent ${ADDITIONAL_PACKAGE} && apk cache clean
-# Add non root user
-# Add non root user
+RUN apk update && apk upgrade && apk add openssl pcre2 libgcc gc libevent && apk cache clean
 RUN addgroup -S app && adduser app -S -G app
 
 WORKDIR /home/app
 USER app
 
-COPY --from=build /home/app/function/  .
-COPY --from=build /home/app/handler    .
-COPY --from=watchdog /fwatchdog /usr/bin/fwatchdog
+COPY --from=build /home/app/bin/function  .
 
-ENV fprocess="./handler"
-ENV exec_timeout=30
-EXPOSE 8080
-
-HEALTHCHECK --interval=2s CMD [ -e /tmp/.lock ] || exit 1
-
-ENV upstream_url="http://127.0.0.1:5000"
-ENV mode="http"
-
-CMD ["fwatchdog"]
+CMD ["./function"]