teslamate: use precompiled Elixir 1.20 (otp-27), apt's 1.18.3 is too old for 4.1.1

2026-08-17 10:06:12 +02:00 · 2026-08-16 20:36:58 +02:00
4 changed files with 15 additions and 6 deletions
@@ -39,7 +39,6 @@ function update_script() {
    cp /opt/kometa/config/config.yml /opt
    msg_ok "Backup completed"

-    ensure_dependencies git
    PYTHON_VERSION="3.13" setup_uv
    fetch_and_deploy_gh_release "kometa" "Kometa-Team/Kometa" "tarball"

@@ -35,6 +35,16 @@ function update_script() {
    systemctl stop teslamate
    msg_ok "Stopped Service"

+    if [[ ! -d /opt/elixir ]]; then
+      msg_info "Migrating to newer Elixir (required by TeslaMate)"
+      $STD apt remove -y elixir
+      fetch_and_deploy_gh_release "elixir" "elixir-lang/elixir" "prebuild" "latest" "/opt/elixir" "elixir-otp-27.zip"
+      for bin in elixir elixirc iex mix; do
+        ln -sf "/opt/elixir/bin/$bin" "/usr/local/bin/$bin"
+      done
+      msg_ok "Migrated to newer Elixir"
+    fi
+
    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "teslamate" "teslamate-org/teslamate" "tarball"

    msg_info "Building TeslaMate (Patience)"
@@ -13,10 +13,6 @@ setting_up_container
 network_check
 update_os

-msg_info "Installing Dependencies"
-$STD apt install -y git
-msg_ok "Installed Dependencies"
-
 PYTHON_VERSION="3.13" setup_uv
 fetch_and_deploy_gh_release "kometa" "Kometa-Team/Kometa" "tarball"

@@ -19,7 +19,6 @@ $STD apt install -y \
  erlang \
  erlang-dev \
  erlang-syntax-tools \
-  elixir \
  mosquitto \
  locales
 sed -i 's/^# *\(en_US.UTF-8\)/\1/' /etc/locale.gen
@@ -27,6 +26,11 @@ $STD locale-gen
 systemctl enable -q --now mosquitto
 msg_ok "Installed Dependencies"

+fetch_and_deploy_gh_release "elixir" "elixir-lang/elixir" "prebuild" "latest" "/opt/elixir" "elixir-otp-27.zip"
+for bin in elixir elixirc iex mix; do
+  ln -sf "/opt/elixir/bin/$bin" "/usr/local/bin/$bin"
+done
+
 PG_VERSION="17" setup_postgresql
 PG_DB_NAME="teslamate" PG_DB_USER="teslamate" PG_DB_GRANT_SUPERUSER="true" setup_postgresql_db
 NODE_VERSION="22" setup_nodejs