From b5b7272603153190249cd9c5895d57d7e85e49bd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mika=C3=ABl=20Cluseau?= <mikael.cluseau@gmail.com>
Date: Sun, 7 Jan 2024 10:56:42 +0100
Subject: [PATCH] docker: update & use build cache

---
 Dockerfile | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 22bd498..699a9f2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,12 +1,22 @@
 # ------------------------------------------------------------------------
-from golang:1.21.4-bullseye as build
+from golang:1.21.5-bullseye as build
+
 run apt-get update && apt-get install -y git
+
 workdir /src
+
 copy go.mod go.sum ./
-run go mod download
+run \
+  --mount=type=cache,id=gomod,target=/go/pkg/mod \
+  --mount=type=cache,id=gobuild,target=/root/.cache/go-build \
+  go mod download
+
 copy . ./
-run go test ./...
-run hack/build ./...
+run \
+  --mount=type=cache,id=gomod,target=/go/pkg/mod \
+  --mount=type=cache,id=gobuild,target=/root/.cache/go-build \
+ go test ./... && \
+ hack/build ./...
 
 # ------------------------------------------------------------------------
 from debian:bullseye