From 4f60889624f3f038772923876ee7086e51e18b1e Mon Sep 17 00:00:00 2001
From: Paramtamtam <7326800+tarampampam@users.noreply.github.com>
Date: Sat, 16 Mar 2024 18:43:37 +0400
Subject: [PATCH] feat: `EXTRA_CONFIG` environment variable is supported

---
 3proxy.cfg.json    |  3 ++-
 3proxy.cfg.mustach |  7 ++++++-
 CHANGELOG.md       |  8 ++++++++
 README.md          | 21 +++++++++++----------
 4 files changed, 27 insertions(+), 12 deletions(-)

diff --git a/3proxy.cfg.json b/3proxy.cfg.json
index 321ce9f..1aa6717 100644
--- a/3proxy.cfg.json
+++ b/3proxy.cfg.json
@@ -19,5 +19,6 @@
   "ports": {
     "proxy": "${PROXY_PORT:-3128}",
     "socks": "${SOCKS_PORT:-1080}"
-  }
+  },
+  "extra_config": "${EXTRA_CONFIG}"
 }
diff --git a/3proxy.cfg.mustach b/3proxy.cfg.mustach
index e24618e..fb414b5 100644
--- a/3proxy.cfg.mustach
+++ b/3proxy.cfg.mustach
@@ -30,4 +30,9 @@ allow {{ auth.login }}{{#auth.extra_accounts.*}},{{ * }}{{/auth.extra_accounts.*
 proxy -a -p{{ ports.proxy }}
 socks -a -p{{ ports.socks }}
 
-flush
+flush{{^extra_config=}}
+
+# Additional configuration
+{{extra_config}}
+{{/extra_config=}}
+
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2859aef..c73c062 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,14 @@ All notable changes to this package will be documented in this file.
 
 The format is based on [Keep a Changelog][keepachangelog] and this project adheres to [Semantic Versioning][semver].
 
+## v1.9.0
+
+### Added
+
+- `EXTRA_CONFIG` environment variable is supported now [#47]
+
+[#47]:https://github.com/tarampampam/3proxy-docker/issues/47
+
 ## v1.8.3
 
 ### Fixed
diff --git a/README.md b/README.md
index 9b9cf43..a55b656 100644
--- a/README.md
+++ b/README.md
@@ -45,16 +45,17 @@ Image: ghcr.io/tarampampam/3proxy:1.8.2
 
 ## Supported environment variables
 
-| Variable name        | Description                                               | Example                           |
-|----------------------|-----------------------------------------------------------|-----------------------------------|
-| `PROXY_LOGIN`        | Authorization login (empty by default)                    | `username`                        |
-| `PROXY_PASSWORD`     | Authorization password (empty by default)                 | `password`                        |
-| `EXTRA_ACCOUNTS`     | Additional proxy users                                    | `{"evil":"live", "guest":"pass"}` |
-| `PRIMARY_RESOLVER`   | Primary nameserver (dns resolver; `1.0.0.1` by default)   | `8.8.8.8:5353/tcp`                |
-| `SECONDARY_RESOLVER` | Secondary nameserver (dns resolver; `8.8.4.4` by default) | `2001:4860:4860::8844`            |
-| `MAX_CONNECTIONS`    | Maximal connections count (`1024` by default)             | `2056`                            |
-| `PROXY_PORT`         | HTTP proxy port number (`3128` by default)                | `8080`                            |
-| `SOCKS_PORT`         | SOCKS proxy port number (`1080` by default)               | `8888`                            |
+| Variable name        | Description                                                                       | Example                           |
+|----------------------|-----------------------------------------------------------------------------------|-----------------------------------|
+| `PROXY_LOGIN`        | Authorization login (empty by default)                                            | `username`                        |
+| `PROXY_PASSWORD`     | Authorization password (empty by default)                                         | `password`                        |
+| `EXTRA_ACCOUNTS`     | Additional proxy users                                                            | `{"evil":"live", "guest":"pass"}` |
+| `PRIMARY_RESOLVER`   | Primary nameserver (dns resolver; `1.0.0.1` by default)                           | `8.8.8.8:5353/tcp`                |
+| `SECONDARY_RESOLVER` | Secondary nameserver (dns resolver; `8.8.4.4` by default)                         | `2001:4860:4860::8844`            |
+| `MAX_CONNECTIONS`    | Maximal connections count (`1024` by default)                                     | `2056`                            |
+| `PROXY_PORT`         | HTTP proxy port number (`3128` by default)                                        | `8080`                            |
+| `SOCKS_PORT`         | SOCKS proxy port number (`1080` by default)                                       | `8888`                            |
+| `EXTRA_CONFIG`       | Additional 3proxy configuration (will be added to the **end** of the config file) | `log /dev/stdout`                 |
 
 ## How can I use this?