From bf7573c9ee96ab984db86554bf2d6d39dc4bf1ce Mon Sep 17 00:00:00 2001
From: Denton Gentry <dgentry@tailscale.com>
Date: Sat, 18 Feb 2023 19:16:13 -0800
Subject: [PATCH] cmd/nginx-auth: build for arm64

Fixes https://github.com/tailscale/tailscale/issues/6978

Signed-off-by: Denton Gentry <dgentry@tailscale.com>
---
 cmd/nginx-auth/mkdeb.sh | 51 +++++++++++++++++++++--------------------
 1 file changed, 26 insertions(+), 25 deletions(-)

diff --git a/cmd/nginx-auth/mkdeb.sh b/cmd/nginx-auth/mkdeb.sh
index 5547d0269..59f43230d 100755
--- a/cmd/nginx-auth/mkdeb.sh
+++ b/cmd/nginx-auth/mkdeb.sh
@@ -2,30 +2,31 @@
 
 set -e
 
-CGO_ENABLED=0 GOARCH=amd64 GOOS=linux go build -o tailscale.nginx-auth .
+VERSION=0.1.3
+for ARCH in amd64 arm64; do
+    CGO_ENABLED=0 GOARCH=${ARCH} GOOS=linux go build -o tailscale.nginx-auth .
 
-VERSION=0.1.2
+    mkpkg \
+        --out=tailscale-nginx-auth-${VERSION}-${ARCH}.deb \
+        --name=tailscale-nginx-auth \
+        --version=${VERSION} \
+        --type=deb \
+        --arch=${ARCH} \
+        --postinst=deb/postinst.sh \
+        --postrm=deb/postrm.sh \
+        --prerm=deb/prerm.sh \
+        --description="Tailscale NGINX authentication protocol handler" \
+        --files=./tailscale.nginx-auth:/usr/sbin/tailscale.nginx-auth,./tailscale.nginx-auth.socket:/lib/systemd/system/tailscale.nginx-auth.socket,./tailscale.nginx-auth.service:/lib/systemd/system/tailscale.nginx-auth.service,./README.md:/usr/share/tailscale/nginx-auth/README.md
 
-mkpkg \
-    --out=tailscale-nginx-auth-${VERSION}-amd64.deb \
-    --name=tailscale-nginx-auth \
-    --version=${VERSION} \
-    --type=deb \
-    --arch=amd64 \
-    --postinst=deb/postinst.sh \
-    --postrm=deb/postrm.sh \
-    --prerm=deb/prerm.sh \
-    --description="Tailscale NGINX authentication protocol handler" \
-    --files=./tailscale.nginx-auth:/usr/sbin/tailscale.nginx-auth,./tailscale.nginx-auth.socket:/lib/systemd/system/tailscale.nginx-auth.socket,./tailscale.nginx-auth.service:/lib/systemd/system/tailscale.nginx-auth.service,./README.md:/usr/share/tailscale/nginx-auth/README.md
-
-mkpkg \
-    --out=tailscale-nginx-auth-${VERSION}-amd64.rpm \
-    --name=tailscale-nginx-auth \
-    --version=${VERSION} \
-    --type=rpm \
-    --arch=amd64 \
-    --postinst=rpm/postinst.sh \
-    --postrm=rpm/postrm.sh \
-    --prerm=rpm/prerm.sh \
-    --description="Tailscale NGINX authentication protocol handler" \
-    --files=./tailscale.nginx-auth:/usr/sbin/tailscale.nginx-auth,./tailscale.nginx-auth.socket:/lib/systemd/system/tailscale.nginx-auth.socket,./tailscale.nginx-auth.service:/lib/systemd/system/tailscale.nginx-auth.service,./README.md:/usr/share/tailscale/nginx-auth/README.md
+    mkpkg \
+        --out=tailscale-nginx-auth-${VERSION}-${ARCH}.rpm \
+        --name=tailscale-nginx-auth \
+        --version=${VERSION} \
+        --type=rpm \
+        --arch=${ARCH} \
+        --postinst=rpm/postinst.sh \
+        --postrm=rpm/postrm.sh \
+        --prerm=rpm/prerm.sh \
+        --description="Tailscale NGINX authentication protocol handler" \
+        --files=./tailscale.nginx-auth:/usr/sbin/tailscale.nginx-auth,./tailscale.nginx-auth.socket:/lib/systemd/system/tailscale.nginx-auth.socket,./tailscale.nginx-auth.service:/lib/systemd/system/tailscale.nginx-auth.service,./README.md:/usr/share/tailscale/nginx-auth/README.md
+done