divert(-1)
dnl vim: set filetype=sysctl.conf.m4 syntax=sysctl.conf.m4:
-----------------------------------------------------------------------
-- Set the comment character of m4 to ; instead of #
-- This is needed for substitution within lines starting with #
changecom( ';')

-----------------------------------------------------------------------
-- 
define( `X_EMITS', 1)
define( `X_DIVERTS', `divert(eval(-!X_EMITS()))')
define( `X_PUSH_DIVERTS', `pushdef(`X_EMITS', eval(X_EMITS() && $1))X_DIVERTS()')

define( `X_IF', `pushdef(`X_COND', $1)X_PUSH_DIVERTS($1)')
define( `X_ELSE', `popdef(`X_EMITS')X_PUSH_DIVERTS(eval(!X_COND))')
define( `X_ELIF', `X_ELSE()X_IF($1)')
define( `X_ENDIF', `popdef(`X_EMITS')popdef(`X_COND')X_DIVERTS()')

define( `IF', `pushdef(`ELSE',`X_ELSE()')pushdef(`ELIF',`X_ELIF($1)')pushdef(`ENDIF',`X_ENDIF()popdef(`ELSE',`ELIF',`ENDIF')')X_IF($1)')

-----------------------------------------------------------------------
-- 
define( `MUSTACH_ON', `ifelse(`$2',,,`{{#$1}}`$2'{{/$1}}')ifelse(`$3',,,`{{^$1}}`$3'{{/$1}}')')
define( `MUSTACH_IF', `{{#$1}}pushdef(`ELSE',`{{/$1}}{{^$1}}')pushdef(`ENDIF',`{{/$1}}popdef(`ELSE',`ENDIF')')')
define( `MUSTACH_IF_NOT', `{{^$1}}pushdef(`ELSE',`{{/$1}}{{#$1}}')pushdef(`ENDIF',`{{/$1}}popdef(`ELSE',`ENDIF')')')

-----------------------------------------------------------------------
-- 
define( `PERM', `urn:AGL:permission:$1')
define( `REQPERM', `required-permission.PERM($1)')

define( `ON_PERM', `MUSTACH_ON(REQPERM($1),$2,$3)')
define( `IF_PERM', `MUSTACH_IF(REQPERM($1))')
define( `IF_NOT_PERM', `MUSTACH_IF_NOT(REQPERM($1))')

define( `ON_CONTENT', `MUSTACH_ON(content.type=$1,$2,$3)')
define( `IF_CONTENT', `MUSTACH_IF(content.type=$1)')
define( `IF_NOT_CONTENT', `MUSTACH_IF_NOT(content.type=$1)')

define( `ON_VALUE', `MUSTACH_ON(value=$1,$2,$3)')
define( `IF_VALUE', `MUSTACH_IF(value=$1)')
define( `IF_NOT_VALUE', `MUSTACH_IF_NOT(value=$1)')

-----------------------------------------------------------------------
-- 
 when home screen will use real ids
 use TARGET={{:id}}--{{:ver}}--{{:#target}}
 instead of TARGET={{idaver}}{{^#target=main}}@{{:#target}}{{/#target=main}}

define( `TARGET', `{{idaver}}{{^#target=main}}@{{:#target}}{{/#target=main}}')
define( `UNIT_NAME_BASE', `afm-ON_PERM(`:public:hidden', `service', `appli')-{{:id}}--{{:ver}}--{{:#target}}@')
define( `UNIT_NAME_SERVICE', `UNIT_NAME_BASE%i.service')
define( `UNIT_NAME_SOCKET_FOR', `afm-api-ws-$1@%i.socket')
define( `APP_DATA_DIR', `/home/%i/app-data')
define( `USER_RUN_DIR', `/run/user/%i')

-----------------------------------------------------------------------
-- 
define( `ON_AGL_DEVEL', `ifdef(`AGL_DEVEL', $1, $2)')
define( `IF_AGL_DEVEL', `IF(ON_AGL_DEVEL(1,0))')

divert(0)dnl
;---------------------------------------------------------------------------------
; File:
;
;    afm-unit.conf
;
; Mode:
;
;    ON_AGL_DEVEL(DEVEL, RELEASE)
;
; Role:
;
;    Configure how installation of widget produces unit files for systemd
;
; Processing and format:
;
;    1. File load
;
;           Lines beginning with ; are firstly removed
;
;    2. File instantiation
;
;           Mustache (extended) substitutions are applied using JSON
;           data deduced from config.xml file of the widget.
;
;    3. Extraction of units
;
;           Extract produced units, pack it (remove empty lines and directives)
;
; Directives:
;
;    Any directive occupy one whole line starting with %
;
;     - %nl
;
;             produce an empty line at the end
;
;     - %begin systemd-unit
;     - %end systemd-unit
;
;             delimit the produced unit
;
;     - %systemd-unit user
;     - %systemd-unit system
;
;             tells the kind of unit (user/system)
;
;     - %systemd-unit service NAME
;     - %systemd-unit socket NAME
;
;             gives the name and type of the unit
;
;     - %systemd-unit wanted-by NAME
;
;             tells to install a link to unit in the wants of NAME
;
; Setting variables:
;
;    AFM uses the feature of systemd that completely ignores options prefixed
;    with X-
;
;    Consequently, options starting with X-AFM- are recorded as public data
;    about the application and options starting starting with X-AFM-- are
;    recorded as private data.
;
;    Examples:
;
;        X-AFM-description={{description}}
;
;              Records the description of the unit in the field "description"
;              of both the public and private object describing the unit.
;
;        X-AFM--wgtdir={{:#metadata.install-dir}}
;
;              Records the installation directory path in the field "wgtdir"
;              of the private object only.
;
;---------------------------------------------------------------------------------
{{#targets}}

include(service.inc)

include(provided.inc)

{{/targets}}
;---------------------------------------------------------------------------------
; End of file afm-unit.conf mode ON_AGL_DEVEL(DEVEL, RELEASE)
;---------------------------------------------------------------------------------