Add "Custom Settings" information to the docs

features/custom-settings/index.md

@@ -0,0 +1,114 @@
+---
+title: Custom settings
+---
+
+Glitch-soc provides various ways to customize Mastodon's behavior
+
+In Glitch-soc you can set various enviroment variables to change Mastodon's behavior. These variables must be set on your system or on the `.env` file
+
+### Supported variables
+
+#### Maximum allowed character count
+`MAX_TOOT_CHARS` changes the maximum allowed characters that the user can use.
+
+Example:
+
+`MAX_TOOT_CHARS=500`
+
+#### Maximum allowed hashtags to follow in a feed column
+`MAX_FEED_HASHTAGS`changes the maximum number of hashtags that a user can use in a post.
+
+Note: that setting this value higher may cause a significant database load
+
+Example:
+
+`MAX_FEED_HASHTAGS=4`
+
+#### Maximum hashtags to display
+`MAX_TRENDING_TAGS` changes the number of hashtags shown on the 'Explore' page.
+
+Example:
+
+`MAX_TRENDING_TAGS=10`
+
+#### Maximum number of pinned posts
+`MAX_PINNED_TOOTS` changes the maximum number of pinned posts that a user can set on their profile.
+
+Example:
+
+`MAX_PINNED_TOOTS=5`
+
+#### Maximum allowed bio characters
+`MAX_BIO_CHARS` changes the maximum number of characters allowed on the user bio.
+
+Example:
+
+`MAX_BIO_CHARS=500`
+
+#### Maximum number of profile fields allowed
+`MAX_PROFILE_FIELDS` changes the maximum number of profile fields that a user can have on their profile.
+
+Example:
+
+`MAX_PROFILE_FIELDS=4`
+
+#### Maximum allowed display name characters
+`MAX_DISPLAY_NAME_CHARS` changes the maximum allowed display name characters for a user account. This is not related to the user handle (@username).
+
+Example:
+
+`MAX_DISPLAY_NAME_CHARS=30`
+
+#### Maximum allowed poll options
+`MAX_POLL_OPTIONS` changes the maximum allowed poll options that the user could add to their post.
+
+Example:
+
+`MAX_POLL_OPTIONS=5`
+
+#### Maximum allowed poll option characters
+`MAX_POLL_OPTION_CHARS` changes the maximum allowed characters in a poll option that the user could use.
+
+Example:
+
+`MAX_POLL_OPTION_CHARS=100`
+
+#### Maximum image and video/audio upload sizes
+`MAX_IMAGE_SIZE` the maximum image upload size.
+
+(Units are in bytes. 1048576 bytes equals 1 megabyte.)
+
+Example:
+
+`MAX_IMAGE_SIZE=8388608`
+
+#### Maximum image and video/audio upload sizes
+`MAX_VIDEO_SIZE` changes the maximum image upload size.
+
+(Units are in bytes. 1048576 bytes equals 1 megabyte.)
+
+Example:
+
+`MAX_VIDEO_SIZE=41943040`
+
+### Maximum custom emoji file sizes
+`MAX_EMOJI_SIZE` and `MAX_REMOTE_EMOJI_SIZE`
+
+Note: If undefined or smaller than `MAX_EMOJI_SIZE`, the value of `MAX_EMOJI_SIZE` will be used for `MAX_REMOTE_EMOJI_SIZE`
+
+(Units are in bytes. 1048576 bytes equals 1 megabyte.)
+
+Example:
+
+`MAX_EMOJI_SIZE=262144`
+
+`MAX_REMOTE_EMOJI_SIZE=262144`
+
+#### Maximum search results to display
+`MAX_SEARCH_RESULTS` changes the maximum number of search results displayed to the user.
+
+(Only relevant when ElasticSearch is installed)
+
+Example:
+
+`MAX_SEARCH_RESULTS=20`

index.md

@@ -25,6 +25,7 @@ You can browse our source code and contribute to the project [on Github][glitch-
 - [`data-*` attributes on statuses](./features/status-data-attributes/) for custom CSS targeting
 - [Advanced theming via flavours+skins](./features/themes/)
 - [Doodle](./features/doodle/)
+- [Custom settings](./features/custom-settings/)
 
 ### Features that have made their way upstream