Merge pull request #167 from arthurlogilab/multiphp

[php/ng] support the use of a list of php versions

php/ng/cli/ini.sls

   {% endif %}
 {% endfor %}
 
+{% set pillar_php_ng_version = salt['pillar.get']('php:ng:version', '7.0') %}
+{% if pillar_php_ng_version is iterable and pillar_php_ng_version is not string %}
+  {% for version in pillar_php_ng_version %}
+    {% set first_version = pillar_php_ng_version[0]|string %}
+    {% set ini = php.lookup.cli.ini|replace(first_version, version) %}
+php_cli_ini_{{ version }}:
+  {{ php_ini(ini, php.cli.ini.opts, settings) }}
+  {% endfor %}
+{% else %}
+
 php_cli_ini:
   {{ php_ini(php.lookup.cli.ini, php.cli.ini.opts, settings) }}
+{% endif %}

php/ng/cli/init.sls

   - php.ng.cli.install
   - php.ng.cli.ini
 
+{% set pillar_php_ng_version = salt['pillar.get']('php:ng:version', '7.0') %}
+{% if pillar_php_ng_version is iterable and pillar_php_ng_version is not string %}
+extend:
+  {% for version in pillar_php_ng_version %}
+  php_cli_ini_{{ version }}:
+    file:
+      - require:
+        - sls: php.ng.cli.install
+  {% endfor %}
+{% else %}
 extend:
   php_cli_ini:
     file:
       - require:
         - sls: php.ng.cli.install
+{% endif %}

php/ng/cli/install.sls

 
 {%- if salt['grains.get']('os_family') == "Debian" %}
 {% set current_php = salt['alternatives.show_current']('php') %}
+{% set pillar_php_ng_version = salt['pillar.get']('php:ng:version', '7.0') %}
+{% if pillar_php_ng_version is iterable and pillar_php_ng_version is not string %}
+  {% if 'alternatives_version' in salt['pillar.get']('php:ng') %}
+    {% set phpng_version = salt['pillar.get']('php:ng:alternatives_version') %}
+  {% else %}
+    {% set phpng_version = false %}
+  {% endif %}
+{% else %}
 {% set phpng_version = salt['pillar.get']('php:ng:version', '7.0')|string %}
+{% endif %}
 
+{% if phpng_version %}
 php_{{ phpng_version }}_link:
   alternatives.set:
     - name: php
       - which php
       - test {{ current_php }} != $(which php{{ phpng_version }})
 {% endif %}
+{% endif %}

php/ng/fpm/config.sls

   {% endif %}
 {% endfor %}
 
+{% set pillar_php_ng_version = salt['pillar.get']('php:ng:version', '7.0') %}
+{% if pillar_php_ng_version is iterable and pillar_php_ng_version is not string %}
+  {% for version in pillar_php_ng_version %}
+    {% set conf_settings = odict(php.lookup.fpm.defaults) %}
+    {% set first_version = pillar_php_ng_version[0]|string %}
+    {% set ini = php.lookup.fpm.ini|replace(first_version, version) %}
+    {% set conf = php.lookup.fpm.conf|replace(first_version, version) %}
+    {% set pools = php.lookup.fpm.pools|replace(first_version, version) %}
+
+    {% for key, value in conf_settings.items() %}
+      {% if value is string %}
+        {% do conf_settings.update({key: value.replace(first_version, version)}) %}
+      {% endif %}
+    {% endfor %}
+    {% do conf_settings.global.update({'pid': '/var/run/php' + version + '-fpm.pid' }) %}
+    {% do conf_settings.global.update({'error_log': '/var/log/php' + version + '-fpm.log' }) %}
+
+php_fpm_ini_config_{{ version }}:
+  {{ php_ini(ini, php.fpm.config.ini.opts, ini_settings) }}
+
+php_fpm_conf_config_{{ version }}:
+  {{ php_ini(conf, php.fpm.config.conf.opts, odict(conf_settings)) }}
+
+{{ pools }}:
+    file.directory:
+        - name: {{ pools }}
+        - user: {{ php.lookup.fpm.user }}
+        - group: {{ php.lookup.fpm.group }}
+        - file_mode: 755
+        - make_dirs: True
+  {% endfor %}
+{% else %}
+
 {% set conf_settings = php.lookup.fpm.defaults %}
 {% do conf_settings.update(php.fpm.config.conf.settings) %}
 
         - group: {{ php.lookup.fpm.group }}
         - file_mode: 755
         - make_dirs: True
+{% endif %}

php/ng/fpm/init.sls

   - php.ng.fpm.service
   - php.ng.fpm.pools
 
+{% set pillar_php_ng_version = salt['pillar.get']('php:ng:version', '7.0') %}
 extend:
   php_fpm_service:
     service:
       - watch:
+    {% if pillar_php_ng_version is iterable and pillar_php_ng_version is not string %}
+      {% for version in pillar_php_ng_version %}
+        - file: php_fpm_ini_config_{{ version }}
+        - file: php_fpm_conf_config_{{ version }}
+      {% endfor %}
+    {% else %}
         - file: php_fpm_ini_config
         - file: php_fpm_conf_config
+    {% endif %}
       - require:
         - sls: php.ng.fpm.config
+  {% if pillar_php_ng_version is iterable and pillar_php_ng_version is not string %}
+    {% for version in pillar_php_ng_version %}
+  php_fpm_ini_config_{{ version }}:
+    file:
+      - require:
+        - pkg: php_install_fpm
+  php_fpm_conf_config_{{ version }}:
+    file:
+      - require:
+        - pkg: php_install_fpm
+    {% endfor %}
+  {% else %}
   php_fpm_ini_config:
     file:
       - require:
     file:
       - require:
         - pkg: php_install_fpm
+  {% endif %}

php/ng/fpm/pools_config.sls

   {% do pvalues.update(pool_defaults) %}
 {% endfor %}
 {% set state = 'php_fpm_pool_conf_' ~ loop.index0 %}
-{% set fpath = path_join(config.get('filename', pool), php.lookup.fpm.pools) %}
+
+{% set pillar_php_ng_version = salt['pillar.get']('php:ng:version', '7.0') %}
+{% if pillar_php_ng_version is iterable and pillar_php_ng_version is not string %}
+  {% set first_fpath = path_join(config.get('filename', pool), php.lookup.fpm.pools) %}
+  {% set first_version = pillar_php_ng_version[0]|string %}
+  {% set fpath = first_fpath.replace(first_version, config.get('phpversion', '7.0')) %}
+{% else %}
+  {% set fpath = path_join(config.get('filename', pool), php.lookup.fpm.pools) %}
+{% endif %}
 
 {{ state }}:
 {% if config.enabled %}

php/ng/ini.jinja

     - source: salt://php/ng/files/php.ini
     - template: jinja
     - context:
-        config: {{ serialize(settings) }}
+        config: {{ serialize(odict(settings)) }}
 {%- endmacro -%}

php/ng/installed.jinja

 {% set pkgs = [] %}
 {% set specials = [] %}
 
+{% set pillar_php_ng_version = salt['pillar.get']('php:ng:version', '7.0') %}
 {% if pkginfo is iterable and pkginfo is not string %}
     {% for pkg in pkginfo %}
         {% if pkg is mapping %}
             {% do specials.append(pkg) %}
         {% else %}
             {% do pkgs.append(pkg) %}
+            {% if pillar_php_ng_version is iterable and pillar_php_ng_version is not string %}
+              {% set first_version = pillar_php_ng_version[0]|string %}
+              {% for other_version in pillar_php_ng_version %}
+                {% set other_version_str = other_version|string %}
+                {% do pkgs.append(pkg.replace(first_version, other_version_str)) %}
+              {% endfor %}
+            {% endif %}
         {% endif %}
     {% endfor %}
 {% else %}
     {% do pkgs.append(pkginfo) %}
+    {% if pillar_php_ng_version is iterable and pillar_php_ng_version is not string %}
+      {% set first_version = pillar_php_ng_version[0]|string %}
+      {% for other_version in pillar_php_ng_version %}
+        {% set other_version_str = other_version|string %}
+        {% do pkgs.append(pkginfo.replace(first_version, other_version_str)) %}
+      {% endfor %}
+    {% endif %}
 {% endif %}
 
 {% if grains['os_family'] == "Debian" and (state == 'cli' or state == 'fpm' or state == 'php') %}

php/ng/map.jinja

 # -*- coding: utf-8 -*-
 # vim: ft=jinja
 
-{%- set phpng_version = salt['pillar.get']('php:ng:version', '7.0')|string %}
+{% set pillar_php_ng_version = salt['pillar.get']('php:ng:version', '7.0') %}
+{%- if pillar_php_ng_version is iterable and pillar_php_ng_version is not string %}
+    {%- set phpng_version = pillar_php_ng_version[0]|string %}
+{% else %}
+    {%- set phpng_version = pillar_php_ng_version|string %}
+{% endif %}
 {%- set freebsd_phpng_version = phpng_version.replace('.', '') %}
 
 {%- if salt['grains.get']('os') == "Ubuntu" %}

pillar.example

   # when you add the php.mongo formula to your execution list
   mongo_version: "1.5.5"
   ng:
+    # set the version of php to be used
+    version: "7.3"
+    # can be a list of versions :
+    # version:
+    #   - "7.3"
+    #   - "7.2"
+
+    # set the version for the Debian alternatives system, when using a list of versions,
+    # php:ng:version is used otherwise.
+    alternatives_version: "7.3"
+
     # this section contains mostly grain filtered data, while overrides
     # are possible in the pillar for unique cases, if your OS is not
     # represented, please consider adding it to the map.jinja for