From 36b68fdb0187a1db8711f093cdfa6b6b620082b4 Mon Sep 17 00:00:00 2001
From: Jakob Ackermann <das7pad@outlook.com>
Date: Tue, 14 May 2019 00:19:38 +0200
Subject: [PATCH] [docker] support for custom GITEA_CUSTOM env var (#6608)

---
 docker/root/etc/profile.d/gitea.sh |  2 --
 docker/root/etc/s6/gitea/setup     | 14 ++++++++++----
 2 files changed, 10 insertions(+), 6 deletions(-)
 delete mode 100755 docker/root/etc/profile.d/gitea.sh

diff --git a/docker/root/etc/profile.d/gitea.sh b/docker/root/etc/profile.d/gitea.sh
deleted file mode 100755
index 41afd4cfb844..000000000000
--- a/docker/root/etc/profile.d/gitea.sh
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/bin/bash
-export GITEA_CUSTOM=/data/gitea
diff --git a/docker/root/etc/s6/gitea/setup b/docker/root/etc/s6/gitea/setup
index 2b0fb6c37bb3..dec0ee2b55a2 100755
--- a/docker/root/etc/s6/gitea/setup
+++ b/docker/root/etc/s6/gitea/setup
@@ -6,12 +6,16 @@ if [ ! -d /data/git/.ssh ]; then
 fi
 
 if [ ! -f /data/git/.ssh/environment ]; then
-    echo "GITEA_CUSTOM=/data/gitea" >| /data/git/.ssh/environment
+    echo "GITEA_CUSTOM=$GITEA_CUSTOM" >| /data/git/.ssh/environment
     chmod 600 /data/git/.ssh/environment
+
+elif ! grep -q "^GITEA_CUSTOM=$GITEA_CUSTOM$" /data/git/.ssh/environment; then
+    sed -i /^GITEA_CUSTOM=/d /data/git/.ssh/environment
+    echo "GITEA_CUSTOM=$GITEA_CUSTOM" >> /data/git/.ssh/environment
 fi
 
-if [ ! -f /data/gitea/conf/app.ini ]; then
-    mkdir -p /data/gitea/conf
+if [ ! -f ${GITEA_CUSTOM}/conf/app.ini ]; then
+    mkdir -p ${GITEA_CUSTOM}/conf
 
     # Set INSTALL_LOCK to true only if SECRET_KEY is not empty and
     # INSTALL_LOCK is empty
@@ -36,7 +40,9 @@ if [ ! -f /data/gitea/conf/app.ini ]; then
     DISABLE_REGISTRATION=${DISABLE_REGISTRATION:-"false"} \
     REQUIRE_SIGNIN_VIEW=${REQUIRE_SIGNIN_VIEW:-"false"} \
     SECRET_KEY=${SECRET_KEY:-""} \
-    envsubst < /etc/templates/app.ini > /data/gitea/conf/app.ini
+    envsubst < /etc/templates/app.ini > ${GITEA_CUSTOM}/conf/app.ini
+
+    chown ${USER}:git ${GITEA_CUSTOM}/conf/app.ini
 fi
 
 # only chown if current owner is not already the gitea ${USER}. No recursive check to save time