From 92b0b9e1db880a1fed89d42454ba20caf8ef5d52 Mon Sep 17 00:00:00 2001
From: justusbunsi <sk.bunsenbrenner@gmail.com>
Date: Sun, 22 May 2022 11:12:11 +0200
Subject: [PATCH] Add config path environment to Docker image

Signed-off-by: Steven Kriegler <sk.bunsenbrenner@gmail.com>
---
 Dockerfile |  1 +
 README.md  | 13 +++++++++++++
 2 files changed, 14 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index c91dd76..93bf360 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -40,6 +40,7 @@ ENV HOME=/home/bot
 
 EXPOSE 3000
 ENV GIN_MODE "release"
+ENV GITEA_SQ_BOT_CONFIG_PATH "/home/bot/config/config.yaml"
 
 VOLUME ["/home/bot/config/"]
 RUN ["chmod", "+x", "/usr/local/bin/docker-entrypoint.sh"]
diff --git a/README.md b/README.md
index 7507ed6..efb8c47 100644
--- a/README.md
+++ b/README.md
@@ -61,6 +61,19 @@ and execute the following (replace `$TAG` first):
 docker run --rm -it -p 9000:3000 -v "$(pwd)/config/:/home/bot/config/" justusbunsi/gitea-sonarqube-bot:$TAG
 ```
 
+**Starting with v0.2.0**
+
+By default, the bot expects its configuration file under `./config/config.yaml` next to the bot executable. Inside the Docker image the
+corresponding full path is `/home/bot/config/config.yaml`. If you prefer using a different location or even a different filename, you can
+also define the environment variable `GITEA_SQ_BOT_CONFIG_PATH` that allows for changing that full path.
+
+Imagine having a `./config/sqbot.config.yml` on your host that you want to populate inside `/mnt/`, the correct command to run a Docker
+container would be:
+
+```bash
+docker run --rm -it -p 9000:3000 -e "GITEA_SQ_BOT_CONFIG_PATH=/mnt/sqbot.config.yml" -v "$(pwd)/config/:/mnt/" justusbunsi/gitea-sonarqube-bot:$TAG
+```
+
 ### Helm Chart
 
 See [Helm Chart README](helm/README.md) for detailed instructions.