From 3ccb883d95243215beda02f9915c0ee8c9778624 Mon Sep 17 00:00:00 2001
From: CrazyMax <crazy-max@users.noreply.github.com>
Date: Thu, 13 Jan 2022 14:09:47 +0100
Subject: [PATCH] chore: invalidate cache for outdated run stage

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
---
 docker-bake.hcl                    | 5 +++++
 hack/dockerfiles/vendor.Dockerfile | 4 +++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/docker-bake.hcl b/docker-bake.hcl
index d049e4b8..036683f1 100644
--- a/docker-bake.hcl
+++ b/docker-bake.hcl
@@ -89,6 +89,11 @@ target "mod-outdated" {
   inherits = ["_common"]
   dockerfile = "./hack/dockerfiles/vendor.Dockerfile"
   target = "outdated"
+  args = {
+    // used to invalidate cache for outdated run stage
+    // can be dropped when https://github.com/moby/buildkit/issues/1213 fixed
+    _RANDOM = uuidv4()
+  }
   output = ["type=cacheonly"]
 }
 
diff --git a/hack/dockerfiles/vendor.Dockerfile b/hack/dockerfiles/vendor.Dockerfile
index 55c11d56..73b53cb0 100644
--- a/hack/dockerfiles/vendor.Dockerfile
+++ b/hack/dockerfiles/vendor.Dockerfile
@@ -1,6 +1,7 @@
 # syntax=docker/dockerfile:1.3-labs
 
 ARG GO_VERSION=1.17
+ARG MODOUTDATED_VERSION=v0.8.0
 
 FROM golang:${GO_VERSION}-alpine AS base
 RUN apk add --no-cache git rsync
@@ -36,8 +37,9 @@ if [ -n "$(git status --porcelain -- go.mod go.sum vendor)" ]; then
 fi
 EOT
 
-FROM psampaz/go-mod-outdated:v0.8.0 AS go-mod-outdated
+FROM psampaz/go-mod-outdated:${MODOUTDATED_VERSION} AS go-mod-outdated
 FROM base AS outdated
+ARG _RANDOM
 RUN --mount=target=.,ro \
   --mount=target=/go/pkg/mod,type=cache \
   --mount=from=go-mod-outdated,source=/home/go-mod-outdated,target=/usr/bin/go-mod-outdated \