From f66d676f7e3a526d4ea62dc8b685f78638182057 Mon Sep 17 00:00:00 2001
From: Julien Dessaux
Date: Fri, 20 Sep 2024 22:53:48 +0200
Subject: chore(tooling): Fixed container build layers caching

---
 .gitignore  | 1 +
 Dockerfile  | 9 +++------
 GNUmakefile | 2 ++
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/.gitignore b/.gitignore
index a4730c6..2cfc200 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
+checksums
 ods
diff --git a/Dockerfile b/Dockerfile
index 0cf3598..990daf0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,11 +3,8 @@ FROM docker.io/library/golang:1.23-alpine
 
 WORKDIR /usr/src/app
 
-COPY go.mod go.sum ./
-RUN go mod download && go mod verify
-
-COPY . .
-RUN CGO_ENABLED=0 go build ./...
+COPY checksums /
+RUN CGO_ENABLED=0 go build -o /usr/local/bin/ods ./
 
 ##### Run ######################################################################
 FROM alpine:3.20
@@ -16,6 +13,6 @@ ENV LANG en_US.utf8
 
 RUN apk upgrade --no-cache
 
-COPY --from=0 /usr/src/app/ods /usr/local/bin/
+COPY --from=0 /usr/local/bin/ods /usr/local/bin/
 
 ENTRYPOINT ["/usr/local/bin/ods"]
diff --git a/GNUmakefile b/GNUmakefile
index 7b7c475..1fd42c1 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -52,7 +52,9 @@ run: ## run the code
 ##### Containers ###############################################################
 .PHONY: container-build
 container-build: ## build the container image
+	printf "Dockerfile GNUmakefile go.mod go.sum index.html main.go ods.txt" | xargs shasum >checksums
 	podman build \
+	    -v $$PWD:/usr/src/app \
 	    -t $(CONTAINER_REGISTRY)/ods:$(CONTAINER_TAG) \
 	    .
 
-- 
cgit v1.2.3