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wikijs_ynh/scripts/install

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2019-01-29 21:56:56 +01:00
#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
ynh_clean_setup () {
### Remove this function if there's nothing to clean before calling the remove script.
true
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================
domain=$YNH_APP_ARG_DOMAIN
path_url="/"
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#admin=$YNH_APP_ARG_ADMIN
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is_public=$YNH_APP_ARG_IS_PUBLIC
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#language=$YNH_APP_ARG_LANGUAGE
#password=$YNH_APP_ARG_PASSWORD
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### If it's a multi-instance app, meaning it can be installed several times independently
### The id of the app as stated in the manifest is available as $YNH_APP_ID
### The instance number is available as $YNH_APP_INSTANCE_NUMBER (equals "1", "2", ...)
### The app instance name is available as $YNH_APP_INSTANCE_NAME
### - the first time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample
### - the second time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample__2
### - ynhexample__{N} for the subsequent installations, with N=3,4, ...
### The app instance name is probably what interests you most, since this is
### guaranteed to be unique. This is a good unique identifier to define installation path,
### db names, ...
app=$YNH_APP_INSTANCE_NAME
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
### If the app uses nginx as web server (written in HTML/PHP in most cases), the final path should be "/var/www/$app".
### If the app provides an internal web server (or uses another application server such as uwsgi), the final path should be "/opt/yunohost/$app"
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)
# 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 path $path_url
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#ynh_app_setting_set $app admin $admin
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ynh_app_setting_set $app is_public $is_public
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#ynh_app_setting_set $app language $language
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#=================================================
# STANDARD MODIFICATIONS
#=================================================
# FIND AND OPEN A PORT
#=================================================
### Use these lines if you have to open a port for the application
### `ynh_find_port` will find the first available port starting from the given port.
### If you're not using these lines:
### - Remove the section "CLOSE A PORT" in the remove script
# Find a free port
port=$(ynh_find_port 8095)
# Open this port
#yunohost firewall allow --no-upnp TCP $port 2>&1
ynh_app_setting_set $app port $port
#=================================================
# INSTALL DEPENDENCIES
#=================================================
### `ynh_install_app_dependencies` allows you to add any "apt" dependencies to the package.
### Those deb packages will be installed as dependencies of this package.
### If you're not using this helper:
### - Remove the section "REMOVE DEPENDENCIES" in the remove script
### - As well as the section "REINSTALL DEPENDENCIES" in the restore script
### - And the section "UPGRADE DEPENDENCIES" in the upgrade script
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ynh_install_app_dependencies redis-server postgresql postgresql-contrib
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ynh_install_nodejs 10
#=================================================
# CREATE A POSTGRESQL DATABASE
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#=================================================
### Use these lines if you need a database for the application.
### `ynh_mysql_setup_db` will create a database, an associated user and a ramdom password.
### The password will be stored as 'mysqlpwd' into the app settings,
### and will be available as $db_pwd
### If you're not using these lines:
### - Remove the section "BACKUP THE POSTGRESQL DATABASE" in the backup script
### - Remove also the section "REMOVE THE POSTGRESQL DATABASE" in the remove script
### - As well as the section "RESTORE THE POSTGRESQL DATABASE" in the restore script
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db_name=$(ynh_sanitize_dbid $app)
db_pwd=$(ynh_string_random 30)
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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_db "$db_name" "$db_name" "$db_pwd"
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#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
### `ynh_setup_source` is used to install an app from a zip or tar.gz file,
### downloaded from an upstream source, like a git repository.
### `ynh_setup_source` use the file conf/app.src
ynh_app_setting_set $app final_path $final_path
# Download, check integrity, uncompress and patch the source from app.src
#ynh_setup_source "$final_path"
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git clone https://github.com/Requarks/wiki "$final_path"
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#=================================================
# NGINX CONFIGURATION
#=================================================
### `ynh_add_nginx_config` will use the file conf/nginx.conf
# Create a dedicated nginx config
ynh_add_nginx_config
#=================================================
# CREATE DEDICATED USER
#=================================================
# Create a system user
ynh_system_user_create $app
#=================================================
# PHP-FPM CONFIGURATION
#=================================================
### `ynh_add_fpm_config` is used to set up a PHP config.
### You can remove it if your app doesn't use PHP.
### `ynh_add_fpm_config` will use the files conf/php-fpm.conf and conf/php-fpm.ini
### If you're not using these lines:
### - You can remove these files in conf/.
### - Remove the section "BACKUP THE PHP-FPM CONFIGURATION" in the backup script
### - Remove also the section "REMOVE PHP-FPM CONFIGURATION" in the remove script
### - As well as the section "RESTORE THE PHP-FPM CONFIGURATION" in the restore script
### With the reload at the end of the script.
### - And the section "PHP-FPM CONFIGURATION" in the upgrade script
# Create a dedicated php-fpm config
#ynh_add_fpm_config
#=================================================
# SPECIFIC SETUP
#=================================================
# ...
#=================================================
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pushd $final_path
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ynh_use_nodejs
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$nodejs_path/npm install "graphql@^0.13.1"
$nodejs_path/npm install "acorn@^6.0.0"
$nodejs_path/npm install "babel-core@>=6.0.20"
$nodejs_path/npm install "eslint@>=5.0.0"
$nodejs_path/npm install
$nodejs_path/npm audit fix
$nodejs_path/npm run build
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popd
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#=================================================
# SETUP SYSTEMD
#=================================================
### `ynh_systemd_config` is used to configure a systemd script for an app.
### It can be used for apps that use sysvinit (with adaptation) or systemd.
### Have a look at the app to be sure this app needs a systemd script.
### `ynh_systemd_config` will use the file conf/systemd.service
### If you're not using these lines:
### - You can remove those files in conf/.
### - Remove the section "BACKUP SYSTEMD" in the backup script
### - Remove also the section "STOP AND REMOVE SERVICE" in the remove script
### - As well as the section "RESTORE SYSTEMD" in the restore script
### - And the section "SETUP SYSTEMD" in the upgrade script
# Create a dedicated systemd config
ynh_replace_string "__NODEJS_PATH__" "$nodejs_path" "../conf/systemd.service"
ynh_add_systemd_config
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#=================================================
# SETUP APPLICATION WITH CURL
#=================================================
### Use these lines only if the app installation needs to be finalized through
### web forms. We generally don't want to ask the final user,
### so we're going to use curl to automatically fill the fields and submit the
### forms.
# Set right permissions for curl install
#chown -R $app: $final_path
# Set the app as temporarily public for curl call
#ynh_app_setting_set $app skipped_uris "/"
# Reload SSOwat config
#yunohost app ssowatconf
# Reload Nginx
#systemctl reload nginx
# Installation with curl
#ynh_local_curl "/INSTALL_PATH" "key1=value1" "key2=value2" "key3=value3"
# Remove the public access
#if [ $is_public -eq 0 ]
#then
# ynh_app_setting_delete $app skipped_uris
#fi
#=================================================
# MODIFY A CONFIG FILE
#=================================================
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cp -f ../conf/config.sample.yml "$final_path/config.yml"
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### `ynh_replace_string` is used to replace a string in a file.
### (It's compatible with sed regular expressions syntax)
#ynh_replace_string "match_string" "replace_string" "$final_path/config.yml"
ynh_replace_string "__PORT__" "$port" "$final_path/config.yml"
ynh_replace_string "__DB_PWD__" "$db_pwd" "$final_path/config.yml"
ynh_replace_string "__DB_NAME__" "$db_name" "$final_path/config.yml"
#=================================================
# STORE THE CONFIG FILE CHECKSUM
#=================================================
### `ynh_store_file_checksum` is used to store the checksum of a file.
### That way, during the upgrade script, by using `ynh_backup_if_checksum_is_different`,
### you can make a backup of this file before modifying it again if the admin had modified it.
# Calculate and store the config file checksum into the app settings
ynh_store_file_checksum "$final_path/config.yml"
#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
### For security reason, any app should set the permissions to root: before anything else.
### Then, if write authorization is needed, any access should be given only to directories
### that really need such authorization.
# Set permissions to app files
chown -R $app: $final_path
#=================================================
# SETUP LOGROTATE
#=================================================
### `ynh_use_logrotate` is used to configure a logrotate configuration for the logs of this app.
### Use this helper only if there is effectively a log file for this app.
### If you're not using this helper:
### - Remove the section "BACKUP LOGROTATE" in the backup script
### - Remove also the section "REMOVE LOGROTATE CONFIGURATION" in the remove script
### - As well as the section "RESTORE THE LOGROTATE CONFIGURATION" in the restore script
### - And the section "SETUP LOGROTATE" in the upgrade script
# Use logrotate to manage application logfile(s)
ynh_use_logrotate
#=================================================
# ADVERTISE SERVICE IN ADMIN PANEL
#=================================================
### `yunohost service add` is a CLI yunohost command to add a service in the admin panel.
### You'll find the service in the 'services' section of YunoHost admin panel.
### This CLI command would be useless if the app does not have any services (systemd or sysvinit)
### If you're not using these lines:
### - You can remove these files in conf/.
### - Remove the section "REMOVE SERVICE FROM ADMIN PANEL" in the remove script
### - As well as the section ADVERTISE SERVICE IN ADMIN PANEL" in the restore script
#yunohost service add $app --log "/var/log/$app/$app.log"
# if using yunohost version 3.2 or more in the 'manifest.json', a description can be added
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yunohost service add $app --description "$app daemon for Wiki.js" --log "/var/log/$app/$app.log"
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#=================================================
# SETUP SSOWAT
#=================================================
# Make app public if necessary
if [ $is_public -eq 1 ]
then
# unprotected_uris allows SSO credentials to be passed anyway.
ynh_app_setting_set $app unprotected_uris "/"
fi
#=================================================
# RELOAD NGINX
#=================================================
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systemctl start $app
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systemctl reload nginx