From 35e538934c0173bd8b22a855cd9ce19bbd3dfa0a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bojan=20=C4=8Cekrli=C4=87?= <bojan@cekrlic.com>
Date: Thu, 30 Jan 2025 20:30:57 +0100
Subject: [PATCH] Fix: Remove build for ARMv5, as Go does not support ARMv5
 images anymore.

---
 .github/actions/build-postfix-exporter/action.yaml | 2 +-
 postfix-exporter-01.patch                          | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/.github/actions/build-postfix-exporter/action.yaml b/.github/actions/build-postfix-exporter/action.yaml
index 80513c7..f5a8b50 100644
--- a/.github/actions/build-postfix-exporter/action.yaml
+++ b/.github/actions/build-postfix-exporter/action.yaml
@@ -68,7 +68,7 @@ runs:
         push: true
         tags: '${{ inputs.tags }}'
         labels: ${{ steps.meta.outputs.labels }}
-        platforms: "linux/amd64,linux/arm/v5,linux/arm/v7,linux/arm64/v8,linux/mips64le,linux/ppc64le,linux/s390x"
+        platforms: "linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64/v8,linux/mips64le,linux/ppc64le,linux/s390x"
         # linux/386,linux/arm/v6,linux/arm64,linux/riscv64"
         cache-from: type=local,src=/tmp/.buildx-cache/postfix-exporter,mode=max,compression=estargz
         cache-to: type=local,dest=/tmp/.buildx-cache-new/postfix-exporter
diff --git a/postfix-exporter-01.patch b/postfix-exporter-01.patch
index f8da945..fec06e0 100644
--- a/postfix-exporter-01.patch
+++ b/postfix-exporter-01.patch
@@ -5,7 +5,7 @@ index 75a22d8..81145c9 100644
 @@ -1,8 +1,41 @@
 -FROM scratch
 +# syntax=docker/dockerfile:1.2
-+FROM --platform=$BUILDPLATFORM golang:1.23 AS builder
++FROM golang:1.23 AS builder
  LABEL org.opencontainers.image.source="https://github.com/hsn723/postfix_exporter" \
          org.opencontainers.image.authors="Hsn723" \
          org.opencontainers.image.title="postfix_exporter"
@@ -38,7 +38,6 @@ index 75a22d8..81145c9 100644
 +# Since we are checking out a specific SHA hash and we know this tests have worked previously, we are quite certain that the code will work.
 +# Hence disabling the test here.
 +# RUN go test
-+RUN echo "I am running on $BUILDPLATFORM, building for $TARGETPLATFORM $TARGETOS/$TARGETARCH/$TARGETVARIANT"
 +RUN env GOOS="${TARGETOS}" GOARCH="${TARGETARCH}" GOARM="$( echo "$TARGETVARIANT" | grep -E -o "\\d+$")" go build -ldflags '-extldflags "-static"'  -o /bin/postfix_exporter
 +
 +FROM scratch