[Docs] updated env-var reference (ToolJet#2256)

.env.example

@@ -1,19 +1,23 @@
 # Create .env from this example file and replace values for the environment.
 # The application expects a separate .env.test for test environment configuration
+# Get detailed information about each variable here: https://docs.tooljet.com/docs/deployment/env-vars
 
 TOOLJET_HOST=http://localhost:8082
 LOCKBOX_MASTER_KEY=0000000000000000000000000000000000000000000000000000000000000000
 SECRET_KEY_BASE=replace_with_secret_key_base
 
+## Configure a hostname for the server 
+SERVER_HOST=<hostname>
+
 # DATABASE CONFIG
 ORM_LOGGING=
 PG_DB=<db name>
 PG_USER=<db username>
 PG_HOST=<db host>
 PG_PASS=<db password>
 
-# Checks every 24 hours to see if a new version of ToolJet is available
-CHECK_FOR_UPDATES=check_if_updates_are_available
+# Checks every 24 hours to see if a new version of ToolJet is available (Enabled by default. Set 0 to disable)
+CHECK_FOR_UPDATES=0
 
 GOOGLE_CLIENT_ID=
 GOOGLE_CLIENT_SECRET=

docs/docs/data-sources/google.sheets.md

@@ -22,13 +22,13 @@ You can create a Google Sheets datasource with one of either of the two permissi
 
 Using Google sheets data source you can perfom several operations from your applications like:
 
-  1. **[Read data from a spreadsheet](/docs/data-sources/google.sheets#read-data-from-a-spreadsheet)**
-  2. **[Append data from a spreadsheet](/docs/data-sources/google.sheets#append-data-from-a-spreadsheet)**
-  3. **[Update data from a spreadsheet](/docs/data-sources/google.sheets#update-data-from-a-spreadsheet)**
-  4. **[Delete row from a spreadsheet](/docs/data-sources/google.sheets#delete-data-from-a-spreadsheet)**
+  1. **[Read data from a sheet](/docs/data-sources/google.sheets#read-data-from-a-sheet)**
+  2. **[Append data to a sheet](/docs/data-sources/google.sheets#append-data-to-a-sheet)**
+  3. **[Update single row of a sheet](/docs/data-sources/google.sheets#update-single-row-of-a-sheet)**
+  4. **[Delete row from a sheet](/docs/data-sources/google.sheets#delete-row-from-a-sheet)**
   5. **[Get spreadsheet info](/docs/data-sources/google.sheets#get-spreadsheet-info)**
 
-### Read data from a spreadsheet
+### Read data from a sheet
 
 This operation returns the table data from the spreadsheet in the form of json object. 
 
@@ -45,7 +45,7 @@ This operation returns the table data from the spreadsheet in the form of json o
 
 </div>
 
-### Append data from a spreadsheet
+### Append data to a sheet
 
 You can add more rows to the table using the append operation.
 
@@ -61,7 +61,7 @@ You can add more rows to the table using the append operation.
 
 </div>
 
-### Update data from a spreadsheet
+### Update single row of a sheet
 
 You can update the existing data in sheet using this operation.
 
@@ -79,7 +79,7 @@ You can update the existing data in sheet using this operation.
 
 </div>
 
-### Delete data from a spreadsheet
+### Delete row from a sheet
 
 Use this operation delete a specific row from the sheet.
 

docs/docs/deployment/env-vars.md

@@ -14,6 +14,21 @@ Both the ToolJet server and client requires some environment variables to start
 | ------------ | --------------------------------------------------------------- |
 | TOOLJET_HOST | the public URL of ToolJet client ( eg: https://app.tooljet.com ) |
 
+#### Lockbox configuration ( required )
+
+ToolJet server uses lockbox to encrypt datasource credentials. You should set the environment variable `LOCKBOX_MASTER_KEY` with a 32 byte hexadecimal string.
+
+#### Application Secret ( required )
+
+ToolJet server uses a secure 64 byte hexadecimal string to encrypt session cookies. You should set the environment variable `SECRET_KEY_BASE`.
+
+:::tip
+If you have `openssl` installed, you can run the following commands to generate the value for `LOCKBOX_MASTER_KEY` and `SECRET_KEY_BASE`.
+
+For `LOCKBOX_MASTER_KEY` use `openssl rand -hex 32`
+For `SECRET_KEY_BASE` use `openssl rand -hex 64`
+:::
+
 #### Database configuration ( required )
 
 ToolJet server uses PostgreSQL as the database.
@@ -25,20 +40,25 @@ ToolJet server uses PostgreSQL as the database.
 | PG_USER  | username               |
 | PG_PASS  | password               |
 
-#### Lockbox configuration ( required )
+#### Check for updates ( optional )
 
-ToolJet server uses lockbox to encrypt datasource credentials. You should set the environment variable `LOCKBOX_MASTER_KEY` with a 32 byte hexadecimal string.
+Self-hosted version of ToolJet pings our server to fetch the latest product updates every 24 hours. You can disable this by setting the value of `CHECK_FOR_UPDATES` environment variable to `0`. This feature is enabled by default.
 
-#### Application Secret ( required )
+#### Comment feature enable ( optional )
 
-ToolJet server uses a secure 64 byte hexadecimal string to encrypt session cookies. You should set the environment variable `SECRET_KEY_BASE`.
+Use this environment variable to enable/disable the feature that allows you to add comments on the canvas. 
 
-:::tip
-If you have `openssl` installed, you can run the following commands to generate the value for `LOCKBOX_MASTER_KEY` and `SECRET_KEY_BASE`.
+| variable | value            |
+| -------- | ---------------------- |
+| COMMENT_FEATURE_ENABLE  | `true` or `false` |
 
-For `LOCKBOX_MASTER_KEY` use `openssl rand -hex 32`
-For `SECRET_KEY_BASE` use `openssl rand -hex 64`
-:::
+#### Server Host ( optional )
+
+You can specify a different server for backend if it is hosted on another server.
+
+| variable | value            |
+| -------- | ---------------------- |
+| SERVER_HOST  | Configure a hostname for the server as a proxy pass. If no value is set, it defaults to `server`. |
 
 #### Disabling signups ( optional )
 
@@ -105,16 +125,27 @@ Specify application monitoring vendor. Currently supported values - `sentry`.
 
 | variable   | description                               |
 | ---------- | ----------------------------------------- |
-| APM VENDOR | Application performance monitoring vendor |
+| APM_VENDOR | Application performance monitoring vendor |
 
 #### SENTRY DNS ( optional )
 
-DSN tells a Sentry SDK where to send events so the events are associated with the correct project
+| variable   | description                               |
+| ---------- | ----------------------------------------- |
+| SENTRY_DNS |  DSN tells a Sentry SDK where to send events so the events are associated with the correct project  |
 
 #### SENTRY DEBUG ( optional )
 
-Prints logs for sentry. Supported values: `true` | `false`
-Default value is `false`
+Prints logs for sentry. 
+
+| variable   | description                               |
+| ---------- | ----------------------------------------- |
+| SENTRY_DEBUG | `true` or `false`. Default value is `false` |
+
+#### SSO ( optional )
+
+:::info
+We currently support GitHub and Google SSO. Check out docs for **[GitHub SSO](/docs/sso/github)** and **[Google SSO](/docs/sso/google)** for more information on respective environment variables.
+:::
 
 #### Server URL ( optional)