mirror of
https://github.com/YunoHost-Apps/archivebox_ynh.git
synced 2024-09-03 18:15:54 +02:00
290 lines
11 KiB
Bash
Executable file
290 lines
11 KiB
Bash
Executable file
#!/bin/bash
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#=================================================
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# GENERIC START
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#=================================================
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# IMPORT GENERIC HELPERS
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#=================================================
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source _common.sh
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source /usr/share/yunohost/helpers
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#=================================================
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# MANAGE SCRIPT FAILURE
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#=================================================
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ynh_clean_setup () {
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### Remove this function if there's nothing to clean before calling the remove script.
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true
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}
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# Exit if an error occurs during the execution of the script
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ynh_abort_if_errors
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#=================================================
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# RETRIEVE ARGUMENTS FROM THE MANIFEST
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#=================================================
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domain=$YNH_APP_ARG_DOMAIN
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#path_url=$YNH_APP_ARG_PATH
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# we can only add support for subpaths once this is resolved in archivebox
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# https://github.com/ArchiveBox/ArchiveBox/issues/724
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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=$YNH_APP_ARG_LANGUAGE
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password=$YNH_APP_ARG_PASSWORD
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admin_mail=$(ynh_user_get_info $admin 'mail')
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### If it's a multi-instance app, meaning it can be installed several times independently
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### The id of the app as stated in the manifest is available as $YNH_APP_ID
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### The instance number is available as $YNH_APP_INSTANCE_NUMBER (equals "1", "2"...)
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### The app instance name is available as $YNH_APP_INSTANCE_NAME
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### - the first time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample
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### - the second time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample__2
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### - ynhexample__{N} for the subsequent installations, with N=3,4...
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### The app instance name is probably what interests you most, since this is
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### guaranteed to be unique. This is a good unique identifier to define installation path,
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### db names...
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app=$YNH_APP_INSTANCE_NAME
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#=================================================
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# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
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#=================================================
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### About --weight and
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### ynh_script_progression will show to your final users the progression of each scripts.
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### In order to do that, --weight will represent the relative time of execution compared to the other steps in the script.
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### is a packager option, it will show you the execution time since the previous call.
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### This option should be removed before releasing your app.
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### Use the execution time, given by , to estimate the weight of a step.
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### A common way to do it is to set a weight equal to the execution time in second +1.
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### The execution time is given for the duration since the previous call. So the weight should be applied to this previous call.
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ynh_script_progression --message="Validating installation parameters..." --weight=1
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### If the app uses NGINX as web server (written in HTML/PHP in most cases), the final path should be "/var/www/$app".
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### If the app provides an internal web server (or uses another application server such as uWSGI), the final path should be "/opt/yunohost/$app"
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final_path=/var/www/$app
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test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
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# Register (book) web path
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ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
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#=================================================
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# STORE SETTINGS FROM MANIFEST
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#=================================================
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ynh_script_progression --message="Storing installation settings..." --weight=1
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ynh_app_setting_set --app=$app --key=domain --value=$domain
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ynh_app_setting_set --app=$app --key=path --value=$path_url
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ynh_app_setting_set --app=$app --key=admin --value=$admin
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ynh_app_setting_set --app=$app --key=language --value=$language
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#=================================================
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# STANDARD MODIFICATIONS
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#=================================================
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# FIND AND OPEN A PORT
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#=================================================
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ynh_script_progression --message="Finding an available port..." --weight=1
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# Find an available port
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port=$(ynh_find_port --port=8095)
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ynh_app_setting_set --app=$app --key=port --value=$port
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#=================================================
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# INSTALL DEPENDENCIES
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#=================================================
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ynh_script_progression --message="Installing dependencies..." --weight=1
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ynh_install_app_dependencies $pkg_dependencies
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#=================================================
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# CREATE DEDICATED USER
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#=================================================
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ynh_script_progression --message="Configuring system user..." --weight=1
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# Create a system user
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ynh_system_user_create --username=$app --home_dir="$final_path"
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#=================================================
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# CREATE FINAL_PATH FOLDER
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#=================================================
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ynh_script_progression --message="Setting up source files..." --weight=1
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ynh_app_setting_set --app=$app --key=final_path --value=$final_path
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# Download, check integrity, uncompress and patch the source from app.src
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#ynh_setup_source --dest_dir="$final_path"
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mkdir -p $final_path
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# FIXME: this should be managed by the core in the future
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# Here, as a packager, you may have to tweak the ownerhsip/permissions
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# such that the appropriate users (e.g. maybe www-data) can access
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# files in some cases.
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# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
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# this will be treated as a security issue.
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chmod 750 "$final_path"
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chmod -R o-rwx "$final_path"
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chown -R $app:www-data "$final_path"
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#=================================================
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# NGINX CONFIGURATION
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#=================================================
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ynh_script_progression --message="Configuring NGINX web server..." --weight=1
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### `ynh_add_nginx_config` will use the file conf/nginx.conf
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# Create a dedicated NGINX config
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ynh_add_nginx_config
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#=================================================
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# SPECIFIC SETUP
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#=================================================
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#=================================================
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# PIP INSTALLATION
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#=================================================
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ynh_script_progression --message="Install project via pip..." --weight=80
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python3 -m venv "${final_path}/venv"
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cp ../conf/requirements.txt "$final_path/requirements.txt"
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ynh_add_config --template="../conf/start.sh" --destination="$final_path/start.sh"
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chmod 760 "$final_path/start.sh"
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chown -R "$app" "$final_path"
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#run source in a 'sub shell'
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(
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set +o nounset
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source "${final_path}/venv/bin/activate"
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set -o nounset
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ynh_exec_as $app $final_path/venv/bin/pip install --upgrade pip
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ynh_exec_as $app $final_path/venv/bin/pip install -r "$final_path/requirements.txt"
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)
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# we use this virtualenv archivebox for further commands now
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archivebox_cmd="$final_path/venv/bin/archivebox"
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#=================================================
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# CREATE DATA DIRECTORY
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#=================================================
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ynh_script_progression --message="Creating a data directory..." --weight=1
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datadir=/home/yunohost.app/$app
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ynh_app_setting_set --app=$app --key=datadir --value=$datadir
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mkdir -p $datadir
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# permissions
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chmod 750 "$datadir"
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chmod -R o-rwx "$datadir"
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chown -R $app:www-data "$datadir"
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#=================================================
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# INITIALIZE ARCHIVEBOX
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#=================================================
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(
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set +o nounset
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source "${final_path}/venv/bin/activate"
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set -o nounset
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ynh_script_progression --message="Initializing Archivebox" --weight=1
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cd $datadir && ynh_exec_as $app $archivebox_cmd init
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ynh_script_progression --message="Checking if admin superuser already exists: $admin" --weight=1
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USER_EXISTS=$(cd $datadir && ynh_exec_as $app $archivebox_cmd manage shell -c "from django.contrib.auth.models import User; print(User.objects.filter(username='$admin').count())")
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ynh_script_progression --message="Found users: $USER_EXISTS" --weight=1
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if [ $USER_EXISTS -eq 1 ]
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then
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ynh_script_progression --message="User already exists: setting admin password" --weight=1
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ynh_exec_as $app /usr/bin/expect<<EOF
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set force_conservative 0 ;
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set timeout -1
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spawn sh -c "cd $datadir && $archivebox_cmd manage changepassword $admin"
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match_max 100000
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expect "*?assword: "
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send -- "$password\r"
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expect "*?assword (again): "
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send -- "$password\r"
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expect eof
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EOF
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else
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ynh_script_progression --message="Creating new archivebox superuser: $admin" --weight=1
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ynh_exec_as $app /usr/bin/expect<<EOF
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set force_conservative 0 ;
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set timeout -1
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spawn sh -c "cd $datadir && $archivebox_cmd manage createsuperuser --username $admin --email $admin_mail"
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match_max 100000
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expect "*?assword: "
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send -- "$password\r"
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expect "*?assword (again): "
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send -- "$password\r"
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expect eof
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EOF
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fi
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ynh_script_progression --message="Finishing Archivebox Setup" --weight=1
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cd $datadir && ynh_exec_as $app $archivebox_cmd init --setup
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)
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#=================================================
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# ADD A CONFIGURATION
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#=================================================
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# config files for archive box live in $data_dir/ArchiveBox.conf
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# and are handled manually outside of YunoHost
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#=================================================
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# SETUP SYSTEMD
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#=================================================
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ynh_script_progression --message="Configuring a systemd service..." --weight=1
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# Create a dedicated systemd config
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ynh_add_systemd_config
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#=================================================
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# GENERIC FINALIZATION
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#=================================================
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# SETUP LOGROTATE
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#=================================================
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ynh_script_progression --message="Configuring log rotation..." --weight=1
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# Use logrotate to manage application logfile(s)
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ynh_use_logrotate
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#=================================================
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# INTEGRATE SERVICE IN YUNOHOST
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#=================================================
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ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
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yunohost service add $app --description="Self-hosted internet archiving" --log="/var/log/$app/$app.log"
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#=================================================
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# START SYSTEMD SERVICE
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#=================================================
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ynh_script_progression --message="Starting a systemd service..." --weight=1
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# Start a systemd service
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ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
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#=================================================
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# SETUP SSOWAT
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#=================================================
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ynh_script_progression --message="Configuring permissions..." --weight=1
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# Make app public if necessary
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if [ $is_public -eq 1 ]
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then
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# Everyone can access the app.
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# The "main" permission is automatically created before the install script.
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ynh_permission_update --permission="main" --add="visitors"
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fi
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#=================================================
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# RELOAD NGINX
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#=================================================
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ynh_script_progression --message="Reloading NGINX web server..." --weight=1
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ynh_systemd_action --service_name=nginx --action=reload
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#=================================================
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# END OF SCRIPT
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#=================================================
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ynh_script_progression --message="Installation of $app completed" --last
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