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diaspora_ynh/scripts/upgrade

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Bash

#!/bin/bash
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Stopping $app's systemd service..." --weight=1
ynh_systemd_action --service_name="$app.target" --action="stop" --log_path="/var/log/$app/$app.log"
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
if [ -e "$install_dir/.rvm" ]; then
# migrate from rvm to rbenv
ynh_script_progression --message="Remove rvm if needed..." --weight=1
ynh_exec_as "$app" --login rvm implode --force
# remove old gpg keys for rvm
if gpg --list-keys mpapis@gmail.com >/dev/null 2>&1; then
ynh_exec_as "$app" gpg --delete-keys mpapis@gmail.com
ynh_secure_remove "$install_dir/mpapis@gmail.com.pgp"
fi
if gpg --list-keys piotr.kuczynski@gmail.com >/dev/null 2>&1; then
ynh_exec_as "$app" gpg --delete-keys piotr.kuczynski@gmail.com
ynh_secure_remove "$install_dir/piotr.kuczynski@gmail.com.pgp"
fi
fi
# Move from diaspora/ to live/
if ! [ -d "$install_dir/live" ]; then
# NOTE if nobody never uploads anything, this won't exist yet
# creating it anyway, it's simpler if we can assume it exists always
# but we CANNOT assume it exists from previous version
if [ -d "$install_dir/diaspora/public/uploads" ]; then
mv "$install_dir/diaspora/public/uploads" "$install_dir/uploads"
else
mkdir "$install_dir/uploads"
fi
ynh_delete_file_checksum --file="$install_dir/diaspora/config/diaspora.yml"
ynh_delete_file_checksum --file="$install_dir/diaspora/config/database.yml"
mv "$install_dir/diaspora" "$install_dir/live"
ynh_store_file_checksum --file="$install_dir/live/config/diaspora.yml"
ynh_store_file_checksum --file="$install_dir/live/config/database.yml"
fi
if [ -f "$install_dir/live/config/diaspora.yml" ]; then
ynh_backup_if_checksum_is_different --file="$install_dir/live/config/diaspora.yml"
ynh_delete_file_checksum --file="$install_dir/live/config/diaspora.yml"
ynh_secure_remove --file="$install_dir/live/config/diaspora.yml"
ynh_print_warn "diaspora.yml is being migrated to diapora.toml. Please handle changes if you manually edited this file."
fi
ynh_secure_remove "$install_dir/Experimental_helpers"
if [[ -z "${admin:-}" ]]; then
admin=""
ynh_app_setting_set --app="$app" --key=admin --value="$admin"
fi
admin_mail=$(ynh_user_get_info --username="$admin" --key=mail)
#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Installing Ruby..." --weight=5
ynh_exec_warn_less ynh_install_ruby --ruby_version=$ruby_version
ynh_script_progression --message="Installing NodeJS..." --weight=5
ynh_exec_warn_less ynh_install_nodejs --nodejs_version=$nodejs_version
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Upgrading source files..." --weight=1
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --dest_dir="$install_dir/live" --full_replace=1 --keep="config/diaspora.toml config/database.yml"
# create upload folder and link it
mkdir -p "$install_dir/uploads"
ln -s "$install_dir/uploads" "$install_dir/live/public"
chmod -R o-rwx "$install_dir"
chown -R "$app:www-data" "$install_dir"
#=================================================
# UPDATE A CONFIG FILE
#=================================================
ynh_script_progression --message="Updating a configuration file..." --weight=1
ynh_add_config --template="diaspora.toml" --destination="$install_dir/live/config/diaspora.toml"
chmod 400 "$install_dir/live/config/diaspora.toml"
chown "$app:$app" "$install_dir/live/config/diaspora.toml"
ynh_add_config --template="database.yml" --destination="$install_dir/live/config/database.yml"
chmod 400 "$install_dir/live/config/database.yml"
chown "$app:$app" "$install_dir/live/config/database.yml"
#=================================================
# BUILD APP
#=================================================
ynh_script_progression --message="Building app..." --weight=40
pushd "$install_dir/live"
ynh_use_ruby
ynh_use_nodejs
ynh_gem install "bundler:$bundler_version"
ynh_exec_warn_less ynh_exec_as "$app" "$ynh_ruby_load_path" "$ld_preload" script/configure_bundler
ynh_exec_warn_less ynh_exec_as "$app" "$ynh_ruby_load_path" "$ld_preload" bin/bundle install --full-index --with=postgresql
ynh_exec_warn_less ynh_exec_as "$app" RAILS_ENV=production "$ynh_ruby_load_path" "$ld_preload" bin/bundle exec rake db:migrate
ynh_exec_warn_less ynh_exec_as "$app" RAILS_ENV=production "$ynh_ruby_load_path" "$ld_preload" bin/rake assets:precompile
popd
#=================================================
# REAPPLY SYSTEM CONFIGURATIONS
#=================================================
ynh_script_progression --message="Upgrading system configurations related to $app..." --weight=1
# Create a dedicated NGINX config
ynh_add_nginx_config
# Create a dedicated systemd config
ynh_add_systemd_config --service="${app}_sidekiq" --template="diaspora_sidekiq.service"
ynh_add_systemd_config --service="${app}_web" --template="diaspora_web.service"
# Create target unit
_ynh_add_systemd_target
yunohost service add "$app.target" --description "Diaspora service (web and sidekiq)" \
--log "$install_dir/live/log/production.log" \
"$install_dir/live/log/web-stderr.log" \
"$install_dir/live/log/web-stdout.log" \
"$install_dir/live/log/sidekiq.log"
# Create tmpfile
ynh_add_config --template="diaspora.tmpfiles.d" --destination="/etc/tmpfiles.d/${app}.conf"
systemd-tmpfiles --create
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting $app's systemd service..." --weight=1
systemctl restart "${app}.target"
ynh_systemd_action --service_name="${app}_web.service" --action=restart --log_path="$install_dir/live/log/production.log" --line_match="successfully configured the federation library"
ynh_systemd_action --service_name="${app}_sidekiq.service" --action=restart --log_path="systemd" --line_match="Running in ruby"
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Upgrade of $app completed" --last