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invidious_ynh/scripts/install
2020-11-10 08:23:17 +01:00

255 lines
10 KiB
Bash

#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
ynh_clean_setup () {
ynh_clean_check_starting
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================
domain=$YNH_APP_ARG_DOMAIN
path_url="/"
is_public=$YNH_APP_ARG_IS_PUBLIC
app=$YNH_APP_INSTANCE_NAME
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
ynh_script_progression --message="Validating installation parameters..." --weight=1
final_path=/var/www/$app
test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
# Register (book) web path
ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_script_progression --message="Storing installation settings..." --weight=2
ynh_app_setting_set --app=$app --key=domain --value=$domain
ynh_app_setting_set --app=$app --key=path --value=$path_url
ynh_app_setting_set --app=$app --key=is_public --value=$is_public
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# FIND AND OPEN A PORT
#=================================================
ynh_script_progression --message="Configuring firewall..." --weight=0
# Find an available port
port=$(ynh_find_port --port=3000)
ynh_app_setting_set --app=$app --key=port --value=$port
#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Installing dependencies..." --weight=9
ynh_install_app_dependencies $pkg_dependencies
# Install Crystal
ynh_install_extra_app_dependencies --repo="deb https://dist.crystal-lang.org/apt crystal main" --package="crystal" --key="https://keybase.io/crystal/pgp_keys.asc"
#=================================================
# CREATE A POSTGRESQL DATABASE
#=================================================
ynh_script_progression --message="Creating a PostgreSQL database..." --weight=2
db_name=$(ynh_sanitize_dbid --db_name=$app)
db_user=$db_name
db_pwd=$(ynh_string_random --length=30)
ynh_app_setting_set --app=$app --key=db_name --value=$db_name
ynh_app_setting_set --app=$app --key=db_pwd --value=$db_pwd
ynh_psql_test_if_first_run
ynh_psql_setup_db --db_user=$db_user --db_name=$db_name --db_pwd=$db_pwd
# psql $db_name $db_user < $final_path/config/sql/channels.sql
# psql $db_name $db_user < $final_path/config/sql/videos.sql
# psql $db_name $db_user < $final_path/config/sql/channel_videos.sql
# psql $db_name $db_user < $final_path/config/sql/users.sql
# psql $db_name $db_user < $final_path/config/sql/session_ids.sql
# psql $db_name $db_user < $final_path/config/sql/nonces.sql
# psql $db_name $db_user < $final_path/config/sql/annotations.sql
# psql $db_name $db_user < $final_path/config/sql/playlists.sql
# psql $db_name $db_user < $final_path/config/sql/playlist_videos.sql
# cat $final_path/config/sql/{channels,videos,channel_videos,users,session_ids,nonces,annotations,playlists,playlist_videos}.sql > some_tmp_file.sql,
# then
# ynh_psql_execute_file_as_root --file=some_tmp_file.sql --database=$db_name
# exit
# systemctl enable --now postgresql
# sudo -i -u postgres
# psql -c "CREATE USER $db_user WITH PASSWORD '$db_pwd';"
# createdb -O $db_user $db_name
# psql $db_name $db_user < $final_path/config/sql/channels.sql
# psql $db_name $db_user < $final_path/config/sql/videos.sql
# psql $db_name $db_user < $final_path/config/sql/channel_videos.sql
# psql $db_name $db_user < $final_path/config/sql/users.sql
# psql $db_name $db_user < $final_path/config/sql/session_ids.sql
# psql $db_name $db_user < $final_path/config/sql/nonces.sql
# psql $db_name $db_user < $final_path/config/sql/annotations.sql
# psql $db_name $db_user < $final_path/config/sql/playlists.sql
# psql $db_name $db_user < $final_path/config/sql/playlist_videos.sql
# exit
#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_script_progression --message="Configuring system user..." --weight=1
# Create a system user
ynh_system_user_create --username=$app --home_dir=$final_path
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..." --weight=4
ynh_app_setting_set --app=$app --key=final_path --value=$final_path
# Download, check integrity, uncompress and patch the source from app.src
git clone https://github.com/iv-org/invidious "$final_path" --quiet
# Create a temporary directory
tmpdir="$(mktemp -d)"
cp -a "$final_path/config/sql/{channels.sql,videos.sql,channel_videos.sql,users.sql,session_ids.sql,nonces.sql,annotations.sql,playlists.sql,playlist_videos.sql}" "tmpdir/{channels.sql,videos.sql,channel_videos.sql,users.sql,session_ids.sql,nonces.sql,annotations.sql,playlists.sql,playlist_videos.sql}"
ynh_psql_execute_file_as_root --file="tmpdir/{channels.sql,videos.sql,channel_videos.sql,users.sql,session_ids.sql,nonces.sql.sql,annotations.sql,playlists.sql,playlist_videos.sql}" --database=$db_name
# Remove the tmp directory securely
ynh_secure_remove --file="$tmpdir"
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring NGINX web server..." --weight=3
# Create a dedicated NGINX config
ynh_add_nginx_config
#=================================================
# SPECIFIC SETUP
#=================================================
# INSTALL INVIDIOUS
#=================================================
ynh_script_progression --message="Building Invidious.. (this will take some time and resources!)" --weight=10
pushd "$final_path" || ynh_die
shards update && shards install
crystal build $final_path/src/invidious.cr --release
popd || ynh_die
#=================================================
# MODIFY A CONFIG FILE
#=================================================
ynh_script_progression --message="Modifying a config file..."
cp ../conf/config.yml "$final_path/config/config.yml"
# Main config File
ynh_replace_string --match_string="__DB_NAME__" --replace_string="$db_name" --target_file="$final_path/config/config.yml"
ynh_replace_string --match_string="__DB_PASS__" --replace_string="$db_pwd" --target_file="$final_path/config/config.yml"
ynh_replace_string --match_string="__DOMAIN__" --replace_string="$domain" --target_file="$final_path/config/config.yml"
ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="$final_path/config/config.yml"
ynh_store_file_checksum --file="$final_path/config/config.yml"
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression --message="Configuring a systemd service..." --weight=1
ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="../conf/systemd.service"
ynh_replace_string --match_string="__FINAL_PATH__" --replace_string="$final_path" --target_file="../conf/systemd.service"
ynh_add_systemd_config
#=================================================
# SETUP CRON
#=================================================
ynh_script_progression --message="Setuping a cron..." --weight=1
cp ../conf/cron_invidious /etc/cron.d/$app
ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="/etc/cron.d/$app"
#=================================================
# SETUP LOGROTATE
#=================================================
ynh_script_progression --message="Configuring log rotation..." --weight=1
# Use logrotate to manage application logfile(s)
ynh_use_logrotate
#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
ynh_script_progression --message="Securing files and directories..." --weight=1
# Set permissions to app files
chown -R $app: "$final_path"
chmod 0644 /etc/logrotate.d/$app
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
yunohost service add $app --description "Invidious is an alternative front-end to YouTube"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=2
# Start a systemd service
ynh_systemd_action --service_name=$app --action="start" --log_path="systemd"
#=================================================
# SETUP SSOWAT
#=================================================
ynh_script_progression --message="Configuring SSOwat..." --weight=1
# Make app public if necessary or protect it
if [ $is_public -eq 1 ]
then
ynh_permission_update --permission "main" --add "visitors"
fi
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading NGINX web server..." --weight=2
ynh_systemd_action --service_name=nginx --action=reload
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Installation of Invidious completed" --last