add silex-platform (#1172)

* silex-platform for caprover

* minor adaptations

public/v4/apps/silex-platform.yml

@@ -0,0 +1,72 @@
+captainVersion: 4
+services:
+    '$$cap_appname':
+        image: silexlabs/silex-platform:$$cap_version
+        environment:
+            SILEX_URL: https://$$cap_appname.$$cap_root_domain
+            STORAGE_CONNECTORS: $$cap_storage_connector
+            HOSTING_CONNECTORS: $$cap_hosting_connector
+            GITLAB_DOMAIN: https://gitlab.com
+            GITLAB_CLIENT_ID: $$cap_gitlab_client_id
+            GITLAB_CLIENT_SECRET: $$cap_gitlab_client_secret
+            GITLAB2_DOMAIN: $$cap_gitlab2_domain
+            GITLAB2_CLIENT_ID: $$cap_gitlab2_client_id
+            GITLAB2_CLIENT_SECRET: $$cap_gitlab2_client_secret
+            GITLAB_SCOPE: 'api read_user'
+            GITLAB_TIMEOUT: 5000
+        caproverExtra:
+            containerHttpPort: '6805'
+caproverOneClickApp:
+    variables:
+        - id: '$$cap_version'
+          label: silex-platform Version
+          defaultValue: 'v1.0.162'
+          description: Check out their Docker page for the valid tags https://hub.docker.com/r/silexlabs/silex-platform/tags
+          validRegex: "/^([^\\s^\\/])+$/"
+        - id: '$$cap_storage_connector'
+          label: STORAGE_CONNECTOR
+          defaultValue: 'gitlab'
+          description: Storage connector you want to use should be one or more of following gitlab,ftp,gitlab2 (separated with comma but no space)
+          validRegex: '/^((gitlab|ftp|gitlab2)\,?)*$/'
+        - id: '$$cap_hosting_connector'
+          label: HOSTING_CONNECTOR
+          defaultValue: 'gitlab,download'
+          description: Hosting connector you want to use should be one or more of following gitlab,ftp,gitlab2,download (separated with comma but no space)
+          validRegex: '/^((gitlab|ftp|gitlab2|download)\,?)*$/'
+        - id: '$$cap_gitlab_client_id'
+          label: GITLAB_CLIENT_ID
+          description: Your client-id for your gitlab app (see https://docs.gitlab.com/ee/integration/oauth_provider.html#create-a-user-owned-application)
+        - id: '$$cap_gitlab_client_secret'
+          label: GITLAB_CLIENT_SECRET
+          description: Your client-secret for your gitlab app (see https://docs.gitlab.com/ee/integration/oauth_provider.html#create-a-user-owned-application)
+        - id: '$$cap_gitlab2_domain'
+          label: GITLAB2_DOMAIN
+          description: Domain for your other gitlab instance (e.g. https://framagit.org)
+        - id: '$$cap_gitlab2_client_id'
+          label: GITLAB2_CLIENT_ID
+          description: Your client-id for your other gitlab instance app
+        - id: '$$cap_gitlab2_client_secret'
+          label: GITLAB2_CLIENT_SECRET
+          description: Your client-secret for your other gitlab instance app
+    instructions:
+        start: |-
+            Silex, is a free and open source website builder in the cloud.
+            Create websites directly in the browser without writing code.
+            And it is suitable for professional designers to produce great websites without constraints.
+            Silex is also known as the HTML5 editor.
+
+            More details: https://silex.me/
+            For environment variables definition, see https://docs.silex.me/en/dev/options
+
+            NB: 
+            You can selfhost your gitlab instance too so that you will have a full selfhosted web builder.
+            You probably want to use a CMS like Wordpress or others, you can also selfhost it.
+            See https://docs.silex.me/en/user/cms
+
+        end: |-
+            silex-platform has been successfully deployed!
+            Your service is available at http://$$cap_appname.$$cap_root_domain
+    displayName: silex-platform
+    isOfficial: true
+    description: Silex is an online tool for visually creating static sites with dynamic data. With the free/libre spirit of internet, together.
+    documentation: See https://silex.me/resources/