From ce49d99a9a30a6d80d1288468de8052c857911e2 Mon Sep 17 00:00:00 2001
From: Johan Walles <johan.walles@gmail.com>
Date: Wed, 22 Feb 2023 19:48:31 +0100
Subject: [PATCH] Add Linux/arm32 builds

Fixes #122

Or actually works around rather than fixes. The fix would be to have
moar packaged for Debian.
---
 build.sh   | 8 ++++----
 release.sh | 1 +
 test.sh    | 5 +++++
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/build.sh b/build.sh
index ca33cc3..b304a32 100755
--- a/build.sh
+++ b/build.sh
@@ -8,12 +8,12 @@ fi
 VERSION="$(git describe --tags --dirty --always)"
 
 BINARY="moar"
-if [ -n "$GOOS$GOARCH" ]; then
+if [ -n "${GOOS}${GOARCH}" ]; then
     EXE=""
-    if [ "$GOOS" = "windows" ]; then
+    if [ "${GOOS}" = "windows" ]; then
         EXE=".exe"
     fi
-    BINARY="releases/$BINARY-$VERSION-$GOOS-$GOARCH$EXE"
+    BINARY="releases/${BINARY}-${VERSION}-${GOOS}-${GOARCH}${EXE}"
 fi
 
 # Linker flags version number trick below from here:
@@ -25,4 +25,4 @@ fi
 
 # This line must be last in the script so that its return code
 # propagates properly to its caller
-go build -ldflags="-s -w -X main.versionString=$VERSION" -o "$BINARY"
+go build -ldflags="-s -w -X main.versionString=${VERSION}" -o "${BINARY}"
diff --git a/release.sh b/release.sh
index b05ba8f..46c4279 100755
--- a/release.sh
+++ b/release.sh
@@ -48,6 +48,7 @@ git tag --annotate "${VERSION}"
 #
 # NOTE: Make sure this list matches the one in test.sh
 GOOS=linux GOARCH=386 ./build.sh
+GOOS=linux GOARCH=arm ./build.sh # Ref: https://github.com/walles/moar/issues/122
 GOOS=darwin GOARCH=amd64 ./build.sh
 GOOS=windows GOARCH=amd64 ./build.sh
 
diff --git a/test.sh b/test.sh
index a6d3c10..d166878 100755
--- a/test.sh
+++ b/test.sh
@@ -26,6 +26,11 @@ go test -timeout 20s ./...
 echo "Testing cross compilation..."
 echo "  Linux i386..."
 GOOS=linux GOARCH=386 ./build.sh
+
+# Ref: https://github.com/walles/moar/issues/122
+echo "  Linux ARM32..."
+GOOS=linux GOARCH=arm ./build.sh
+
 echo "  macOS amd64..."
 GOOS=darwin GOARCH=amd64 ./build.sh
 echo "  Windows amd64..."