From 772702793c3ebf9bf3ac8119934436f2caa44bef Mon Sep 17 00:00:00 2001
From: Felipe Lalanne <1822826+pipex@users.noreply.github.com>
Date: Fri, 8 Mar 2024 11:42:53 -0300
Subject: [PATCH] Update fatrw to v0.2.21

Update fatrw from 0.2.9 to 0.2.21

Change-type: patch
---
 Dockerfile.template      | 10 ++++++----
 build-utils/rust-arch.sh | 25 +++++++++++++++++++++++++
 2 files changed, 31 insertions(+), 4 deletions(-)
 create mode 100755 build-utils/rust-arch.sh

diff --git a/Dockerfile.template b/Dockerfile.template
index d9a3de78..bc238dc0 100644
--- a/Dockerfile.template
+++ b/Dockerfile.template
@@ -1,5 +1,5 @@
 ARG ARCH=%%BALENA_ARCH%%
-ARG FATRW_VERSION=0.2.9
+ARG FATRW_VERSION=0.2.21
 ARG NODE="nodejs~=20"
 ARG NPM="npm~=10"
 ARG ALPINE_VERSION="3.19"
@@ -13,8 +13,7 @@ ARG ARCH
 ARG NODE
 ARG NPM
 ARG FATRW_VERSION
-ARG FATRW_ARCHIVE="fatrw-${ARCH}.tar.gz"
-ARG FATRW_LOCATION="https://github.com/balena-os/fatrw/releases/download/v${FATRW_VERSION}/${FATRW_ARCHIVE}"
+ARG FATRW_RELEASES="https://github.com/balena-os/fatrw/releases/download/v${FATRW_VERSION}"
 
 WORKDIR /usr/src/app
 
@@ -30,11 +29,14 @@ RUN apk add --update --no-cache \
 	rust
 
 COPY package*.json ./
+COPY ./build-utils/rust-arch.sh /
 
 RUN strip "$(which node)"
 
 # Install fatrw
-RUN curl -SLO "${FATRW_LOCATION}" && \
+RUN FATRW_ARCHIVE="fatrw-$(/rust-arch.sh).tar.gz" && \
+		FATRW_LOCATION="${FATRW_RELEASES}/${FATRW_ARCHIVE}" && \
+		curl -SLO "${FATRW_LOCATION}" && \
 		ls -la "${FATRW_ARCHIVE}" && \
 		tar -xzf "${FATRW_ARCHIVE}" -C /usr/local/bin && \
 		rm -f "${FATRW_ARCHIVE}"
diff --git a/build-utils/rust-arch.sh b/build-utils/rust-arch.sh
new file mode 100755
index 00000000..c226503d
--- /dev/null
+++ b/build-utils/rust-arch.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+# rust-arch.sh
+# return the rust triple corresponding to the apk arch
+
+apk_arch=$(apk --print-arch)
+case $apk_arch in
+x86_64)
+	printf "x86_64-unknown-linux-musl"
+	;;
+aarch64)
+	printf "aarch64-unknown-linux-musl"
+	;;
+armv7)
+	printf "armv7-unknown-linux-musleabihf"
+	;;
+armhf)
+	printf "arm-unknown-linux-musleabihf"
+	;;
+x86)
+	printf "i686-unknown-linux-musl"
+	;;
+*)
+	printf "%s" "$apk_arch"
+	;;
+esac