From a0f5891f7ebaef61c8ea362b4540d027f633849d Mon Sep 17 00:00:00 2001
From: Ivan Davydov <lotigara@lotigara.ru>
Date: Sun, 23 Mar 2025 16:07:46 +0300
Subject: Big refactor TL;DR: this commit makes README.md more simple and makes
 scripts more complex.

This commit makes scripts look (and behave) like scripts.
That is, they now contain shebangs, `echo` lines to allow user
to watch the installation process. The latter is now more configurable:
user can customize the directory, where LibreTranslate will be installed,
username, which will be used to run LibreTranslate and the domain name
configuration is now contained in the .env file, which used for all
other settings.
---
 update.sh | 45 +++++++++++++++++++++++++++++++++++++++------
 1 file changed, 39 insertions(+), 6 deletions(-)
 mode change 100644 => 100755 update.sh

(limited to 'update.sh')

diff --git a/update.sh b/update.sh
old mode 100644
new mode 100755
index 779c393..9afde02
--- a/update.sh
+++ b/update.sh
@@ -1,6 +1,39 @@
-cd ~/LibreTranslate-init
-git pull
-rm -rf ~/LibreTranslate/env
-virtualenv ~/LibreTranslate/env
-~/LibreTranslate/env/bin/pip install ~/LibreTranslate/ --no-cache-dir
-~/LibreTranslate/env/bin/libretranslate --update-models
+#!/bin/sh
+
+if [ -f .env ]; then
+  . ./.env
+else
+  . ./.env.example
+fi
+
+echo 'Stopping LibreTranslate...'
+systemctl stop libretranslate
+
+echo 'Updating the LibreTranslate systemd service according to the .env file...'
+sed -e "{s|\$LT_DIR|$LT_DIR|;s|\$LT_USER|$LT_USER|}" libretranslate.service.example > libretranslate.service
+cp -v libretranslate.service /etc/systemd/system/
+
+echo 'Updating the nginx site according to the .env file...'
+sed -e "{s|\$LT_DIR|$LT_DIR|;s|\$LT_DOMAIN|$LT_DOMAIN|}" nginx.example > nginx
+cp -v nginx /etc/nginx/sites-available/libretranslate
+
+cp $PWD/.env $LT_DIR/.env && chown -R $LT_USER $LT_DIR
+
+echo 'Updating LibreTranslate...'
+su -ls /bin/sh $LT_USER <<EOF
+  cd $LT_DIR
+  git pull
+  . venv/bin/activate
+  pip install -U gunicorn
+  pip install $LT_DIR --no-cache-dir -U
+  if [ "$1" = 'update-models' ]; then
+    scripts/install_models.py
+  fi
+EOF
+
+echo 'Re-loading nginx configuration...'
+systemctl restart nginx
+echo 'Re-loading systemd configuration...'
+systemctl daemon-reload
+echo 'Starting LibreTranslate...'
+systemctl start libretranslate
-- 
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