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mastodon_ynh/scripts/install
2018-06-21 08:44:18 +05:30

290 lines
11 KiB
Bash

#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
source _future.sh
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#================================================
domain=$YNH_APP_ARG_DOMAIN
admin_mastodon=$YNH_APP_ARG_ADMIN
admin_mastodon_mail=$(ynh_user_get_info $admin_mastodon 'mail')
admin_pass=$(ynh_string_random 24)
language=$YNH_APP_ARG_LANGUAGE
port_web=$(ynh_find_port 3000)
port_stream=$(ynh_find_port 4000)
path_url="/"
app=$YNH_APP_INSTANCE_NAME
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
final_path=/var/www/$app
test ! -e "$final_path" || ynh_die "This path already contains a folder"
# Normalize the url path syntax
path_url=$(ynh_normalize_url_path $path_url)
# Check web path availability
ynh_webpath_available $domain $path_url
# Register (book) web path
ynh_webpath_register $app $domain $path_url
#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_app_setting_set $app domain $domain
ynh_app_setting_set $app admin $admin_mastodon
ynh_app_setting_set $app language $language
ynh_app_setting_set $app port_web $port_web
ynh_app_setting_set $app port_stream $port_stream
#=================================================
# STANDARD MODIFICATIONS
#=================================================
#=================================================
# INSTALL DEPENDENCIES
#=================================================
# TODO: add in a clean way backports and yarn
# Import debian archive pubkey, need on ARM arch
arch=$(uname -m)
if [[ "$arch" = arm* ]]; then
apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 8B48AD6246925553
apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 7638D0442B90D010
fi
# Install source.list debian package backports & yarn
if [ "$(lsb_release --codename --short)" == "jessie" ]; then
echo "deb http://httpredir.debian.org/debian jessie-backports main" | tee /etc/apt/sources.list.d/jessie-backports.list
fi
curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list
ynh_package_update
# install nodejs
ynh_install_nodejs 8
# TODO: use the same mecanism with other files
ynh_install_app_dependencies \
`# debian packages ` \
imagemagick libpq-dev libxml2-dev libxslt1-dev file curl apt-transport-https pkg-config libprotobuf-dev protobuf-compiler libicu-dev libidn11-dev \
`# redis ` \
redis-server redis-tools \
`# postgresql ` \
postgresql \
`# Ruby ` \
autoconf bison build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev libgdbm3 libgdbm-dev \
`# ffmpeg from backports ` \
ffmpeg \
`# Yarn ` \
yarn
#=================================================
# DATABASE SETUP
#=================================================
# Create postgresql database
db_name="${app}_production"
db_pwd=$(ynh_string_random 30)
ynh_app_setting_set "$app" db_name "$db_name"
ynh_app_setting_set "$app" db_pwd "$db_pwd"
ynh_psql_test_if_first_run
ynh_psql_create_user "$app" "$db_pwd"
ynh_psql_execute_as_root \
"CREATE DATABASE $db_name ENCODING 'UTF8' LC_COLLATE='C' LC_CTYPE='C' template=template0 OWNER $app;"
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
# Creates the destination directory and stores its location.
ynh_app_setting_set "$app" final_path "$final_path"
# Download all sources rbenv, ruby and mastodon
ynh_setup_source "$final_path/.rbenv" "app-rbenv"
ynh_setup_source "$final_path/.rbenv/plugins/ruby-build" "app-ruby-build"
ynh_setup_source "$final_path/live" "app-mastodon"
#=================================================
# NGINX CONFIGURATION
#=================================================
# Create a dedicated nginx config
ynh_replace_string "__PORT_WEB__" "$port_web" "../conf/nginx.conf"
ynh_replace_string "__PORT_STREAM__" "$port_stream" "../conf/nginx.conf"
ynh_add_nginx_config
#=================================================
# CREATE DEDICATED USER
#=================================================
# Create a system user
adduser $app --home $final_path --gecos "First Last,RoomNumber,WorkPhone,HomePhone" --disabled-password
chown -R "$app" "$final_path"
# TODO: try to use ynh_install_ruby from https://github.com/YunoHost-Apps/Experimental_helpers
# Install de rbenv
(
cd $final_path/.rbenv
src/configure && make -C src
echo "export PATH=\"$final_path/.rbenv/bin:$final_path/live/bin:\$PATH\"
eval \"\$(rbenv init -)\"" > $final_path/.profile
echo "export PATH=\"$final_path/.rbenv/bin:$final_path/live/bin:\$PATH\"" > $final_path/.bashrc
)
# Install ruby-build
(
exec_as "$app" $final_path/.rbenv/bin/rbenv install 2.5.1
exec_as "$app" $final_path/.rbenv/bin/rbenv global 2.5.1
exec_as "$app" $final_path/.rbenv/versions/2.5.1/bin/ruby -v
)
# Create symlink for ruby
rm /usr/bin/ruby || true
ln -s $final_path/.rbenv/versions/2.5.1/bin/ruby /usr/bin/ruby || true
# Yarn install on root
pushd $final_path/live
yarn install --pure-lockfile
popd
# Adjust Mastodon config
cp -a $final_path/live/.env.production.sample $final_path/live/.env.production
ynh_replace_string "REDIS_HOST=redis" "REDIS_HOST=127.0.0.1" "${final_path}/live/.env.production"
ynh_replace_string "DB_HOST=db" "DB_HOST=/var/run/postgresql" "${final_path}/live/.env.production"
ynh_replace_string "DB_USER=postgres" "DB_USER=${app}" "${final_path}/live/.env.production"
ynh_replace_string "DB_NAME=postgres" "DB_NAME=${db_name}" "${final_path}/live/.env.production"
ynh_replace_string "DB_PASS=" "DB_PASS=${db_pwd}" "${final_path}/live/.env.production"
ynh_replace_string "LOCAL_DOMAIN=example.com" "LOCAL_DOMAIN=${domain}" "${final_path}/live/.env.production"
language="$(echo $language | head -c 2)"
ynh_replace_string "# DEFAULT_LOCALE=de" "DEFAULT_LOCALE=${language}" "${final_path}/live/.env.production"
paperclip_secret=$(head -n128 /dev/urandom | tail -n +1 | tr -dc -d 'a-z0-9' | head -c128)
secret_key_base=$(head -n128 /dev/urandom | tail -n +1 | tr -dc -d 'a-z0-9' | head -c128)
otp_secret=$(head -n128 /dev/urandom | tail -n +1 | tr -dc -d 'a-z0-9' | head -c128)
ynh_replace_string "PAPERCLIP_SECRET=" "PAPERCLIP_SECRET=$paperclip_secret" "${final_path}/live/.env.production"
ynh_replace_string "SECRET_KEY_BASE=" "SECRET_KEY_BASE=$secret_key_base" "${final_path}/live/.env.production"
ynh_replace_string "OTP_SECRET=" "OTP_SECRET=$otp_secret" "${final_path}/live/.env.production"
ynh_replace_string "SMTP_LOGIN=" "#SMTP_LOGIN=" "${final_path}/live/.env.production"
ynh_replace_string "SMTP_PASSWORD=" "#SMTP_PASSWORD=" "${final_path}/live/.env.production"
ynh_replace_string "SMTP_SERVER=smtp.mailgun.org" "SMTP_SERVER=localhost" "${final_path}/live/.env.production"
ynh_replace_string "SMTP_PORT=587" "SMTP_PORT=25" "${final_path}/live/.env.production"
ynh_replace_string "SMTP_FROM_ADDRESS=notifications@example.com" "SMTP_FROM_ADDRESS=$admin_mastodon@$domain" "${final_path}/live/.env.production"
ynh_replace_string "#SMTP_AUTH_METHOD=plain" "SMTP_AUTH_METHOD=none" "${final_path}/live/.env.production"
ynh_replace_string "#SMTP_OPENSSL_VERIFY_MODE=peer" "SMTP_OPENSSL_VERIFY_MODE=none" "${final_path}/live/.env.production"
# Preconfig CSS & JS
# Install Mastodon
(
cd "$final_path/live"
su mastodon <<INSTALL
$final_path/.rbenv/versions/2.5.1/bin/gem install bundler
$final_path/live/bin/bundle install -j$(getconf _NPROCESSORS_ONLN) --deployment --without development test --quiet
yarn install --production --no-progress --non-interactive --silent
echo "SAFETY_ASSURED=1">> .env.production
RAILS_ENV=production $final_path/live/bin/bundle exec rails db:migrate --quiet
RAILS_ENV=production $final_path/live/bin/bundle exec rails assets:precompile --quiet
INSTALL
)
#=================================================
# SETUP SYSTEMD
#=================================================
# Create a dedicated systemd config
ynh_replace_string "__PORT_WEB__" "$port_web" "../conf/mastodon-web.service"
ynh_replace_string "__PORT_STREAM__" "$port_stream" "../conf/mastodon-streaming.service"
ynh_add_systemd_config "$app-web" "mastodon-web.service"
ynh_add_systemd_config "$app-sidekiq" "mastodon-sidekiq.service"
ynh_add_systemd_config "$app-streaming" "mastodon-streaming.service"
systemctl start "$app-web.service" "$app-sidekiq.service" "$app-streaming.service"
# Create user
(
cd "$final_path/live"
su mastodon <<CREATEUSER
RAILS_ENV=production bin/bundle exec rails c
account = Account.create!(username: '$admin_mastodon')
user = User.create!(email: '$admin_mastodon_mail', password: '$admin_pass', account: account)
CREATEUSER
su mastodon <<SETADMIN
RAILS_ENV=production bin/bundle exec rails mastodon:make_admin USERNAME=$admin_mastodon
RAILS_ENV=production bin/bundle exec rails mastodon:confirm_email USER_EMAIL=$admin_mastodon_mail
SETADMIN
)
#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
# TODO:Set permissions to app files
chown -R "$app" "$final_path"
#=================================================
# ADVERTISE SERVICE IN ADMIN PANEL
#=================================================
# Add service YunoHost
yunohost service add "$app-web"
yunohost service add "$app-sidekiq"
yunohost service add "$app-streaming"
#=================================================
# SETUP SSOWAT
#=================================================
# TODO: all private install
# Unprotected url
ynh_app_setting_set "$app" unprotected_uris "/"
#=================================================
# RELOAD NGINX
#=================================================
# Reload Nginx
systemctl reload nginx
#=================================================
# SEND A README FOR THE ADMIN
#=================================================
message="Mastodon was successfully installed :)
Please open 'https://$domain$path_url'
The admin username is: '$admin_mastodon_mail'
The admin password is: '$admin_pass'
If you facing an issue or want to improve this app, please open a new issue in this project: https://github.com/YunoHost-Apps/mastodon_ynh"
ynh_send_readme_to_admin "$message" "$admin_mastodon"