From f77f46b18050155226805018c6a66f709064fc9c Mon Sep 17 00:00:00 2001
From: Michael Mayer <michael@photoprism.app>
Date: Sat, 23 Jul 2022 14:21:58 +0200
Subject: [PATCH] CI: Query latest version in scripts/dist/install-go.sh

Signed-off-by: Michael Mayer <michael@photoprism.app>
---
 scripts/dist/install-go.sh | 37 +++++++++++++++++++++----------------
 1 file changed, 21 insertions(+), 16 deletions(-)

diff --git a/scripts/dist/install-go.sh b/scripts/dist/install-go.sh
index f6582013f..8abfec70e 100755
--- a/scripts/dist/install-go.sh
+++ b/scripts/dist/install-go.sh
@@ -1,23 +1,28 @@
 #!/usr/bin/env bash
 
-# Installs Go on Linux
+# Installs latest Go on Linux
 # bash <(curl -s https://raw.githubusercontent.com/photoprism/photoprism/develop/scripts/dist/install-go.sh)
 
 PATH="/usr/local/sbin:/usr/sbin:/sbin:/usr/local/bin:/usr/bin:/bin:/scripts:$PATH"
 
-GOLANG_VERSION=1.18.4
 DESTDIR=$(realpath "${1:-/usr/local}")
 
-# abort if not executed as root
+# Abort if not executed as root.
 if [[ $(id -u) != "0" ]]; then
   echo "Usage: run ${0##*/} as root" 1>&2
   exit 1
 fi
 
-echo "Installing Go in \"$DESTDIR\"..."
+# Query version.
+if [[ -z $GOLANG_VERSION ]]; then
+  GOLANG_VERSION=$(curl -fsSL https://go.dev/VERSION?m=text)
+fi
+
+echo "Installing ${GOLANG_VERSION} in \"${DESTDIR}\"..."
 
 set -e
 
+# Query architecture.
 if [[ $PHOTOPRISM_ARCH ]]; then
   SYSTEM_ARCH=$PHOTOPRISM_ARCH
 else
@@ -32,18 +37,15 @@ set -eux;
 
 case $DESTARCH in
   amd64 | AMD64 | x86_64 | x86-64)
-    URL="https://go.dev/dl/go${GOLANG_VERSION}.linux-amd64.tar.gz"
-    CHECKSUM="c9b099b68d93f5c5c8a8844a89f8db07eaa58270e3a1e01804f17f4cf8df02f5 *go.tgz"
+    URL="https://go.dev/dl/${GOLANG_VERSION}.linux-amd64.tar.gz"
     ;;
 
   arm64 | ARM64 | aarch64)
-    URL="https://go.dev/dl/go${GOLANG_VERSION}.linux-arm64.tar.gz"
-    CHECKSUM="35014d92b50d97da41dade965df7ebeb9a715da600206aa59ce1b2d05527421f *go.tgz"
+    URL="https://go.dev/dl/${GOLANG_VERSION}.linux-arm64.tar.gz"
     ;;
 
   arm | ARM | aarch | armv7l | armhf)
-    URL="https://go.dev/dl/go${GOLANG_VERSION}.linux-armv6l.tar.gz"
-    CHECKSUM="7dfeab572e49638b0f3d9901457f0622c27b73301c2b99db9f5e9568ff40460c *go.tgz"
+    URL="https://go.dev/dl/${GOLANG_VERSION}.linux-armv6l.tar.gz"
     ;;
 
   *)
@@ -52,14 +54,17 @@ case $DESTARCH in
     ;;
 esac
 
-echo "Downloading Go from \"$URL\". Please wait."
+echo "Installing Go from \"$URL\". Please wait."
 
-wget -O go.tgz $URL
-echo "$CHECKSUM" | sha256sum -c -
+# Replace current installation in "/usr/local/go".
 rm -rf /usr/local/go
-tar -C /usr/local -xzf go.tgz
-rm go.tgz
+wget -c https://go.dev/dl/go1.18.4.linux-amd64.tar.gz -O - | tar -xz -C /usr/local
 
-/usr/local/go/bin/go version
+# Add symlink to go binary.
+ln -sf /usr/local/go/bin/go /usr/local/bin/go
+ln -sf /usr/local/go/bin/gofmt /usr/local/bin/gofmt
+
+# Test if it works.
+go version
 
 echo "Done."
\ No newline at end of file