done 2.2

.gitignore

@@ -0,0 +1,2 @@
+/venv
+.idea

Dockerfile

@@ -0,0 +1,12 @@
+FROM gitea/gitea:1.14.5-rootless
+ARG DATABASE_URL
+ENV DATABASE_URL=${DATABASE_URL}
+COPY --chown=root:root run.sh /usr/local/bin/
+ADD ../heroku-gitea/conf/ /var/lib/gitea/custom/conf/
+USER root
+RUN chmod 755 /usr/local/bin/run.sh
+RUN chmod a+rwx /var/lib/gitea/custom/conf/app.ini
+
+USER 1000:1000
+
+CMD ["/usr/local/bin/run.sh"]

heroku.yml

@@ -0,0 +1,9 @@
+setup:
+  addons:
+    - plan: heroku-postgresql
+      as: DATABASE
+build:
+  docker:
+    web: Dockerfile
+run:
+  web: /usr/local/bin/run.sh

run.sh

@@ -0,0 +1,13 @@
+HOST=`echo $DATABASE_URL | grep -o "@.*/" | sed 's/.$//' | cut -c 2-`
+NAME=`echo $DATABASE_URL | grep -o "/[[:alnum:]]*$" | cut -c 2-`
+USER=`echo $DATABASE_URL | grep -o "//[[:alnum:]]*:" | grep -o "[[:alnum:]]*"`
+PASSWD=`echo $DATABASE_URL | grep -o ":[[:alnum:]]*@" | grep -o "[[:alnum:]]*"`
+printf "[server]\nHTTP_PORT = $PORT;\n" > /var/lib/gitea/custom/conf/app.ini
+printf "[database]\nDB_TYPE = postgres;\n" >> /var/lib/gitea/custom/conf/app.ini
+printf "NAME = $NAME;\n" >> /var/lib/gitea/custom/conf/app.ini
+printf "HOST = $HOST;\n" >> /var/lib/gitea/custom/conf/app.ini
+printf "USER = $USER;\n" >> /var/lib/gitea/custom/conf/app.ini
+printf "PASSWD = $PASSWD;\n" >> /var/lib/gitea/custom/conf/app.ini
+printf "SSL_MODE = require ;\n" >> /var/lib/gitea/custom/conf/app.ini
+cat /var/lib/gitea/custom/conf/app.ini
+/usr/local/bin/gitea web -port $PORT