From 6900b9053c3e45a94823adb5138c12e0752fea5c Mon Sep 17 00:00:00 2001
From: pictuga <contact@pictuga.com>
Date: Sun, 21 Nov 2021 21:57:06 +0100
Subject: [PATCH] Heroku click to deploy

incl. workaround for their weird use of entrypoint
---
 Dockerfile      | 3 ++-
 README.md       | 2 ++
 app.json        | 1 +
 docker-entry.sh | 6 +++---
 heroku.yml      | 9 +++++++++
 5 files changed, 17 insertions(+), 4 deletions(-)
 create mode 100644 app.json
 create mode 100644 heroku.yml

diff --git a/Dockerfile b/Dockerfile
index 6a22947..5c63992 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,4 +7,5 @@ RUN pip3 install --no-cache-dir /app[full] gunicorn
 
 USER 1000:1000
 
-ENTRYPOINT ["/app/docker-entry.sh"]
+ENTRYPOINT ["/bin/sh", "/app/docker-entry.sh"]
+CMD ["run"]
diff --git a/README.md b/README.md
index 5ad1035..526135a 100644
--- a/README.md
+++ b/README.md
@@ -92,6 +92,8 @@ Then execute
 docker-compose build --no-cache --pull
 ```
 
+One-click Heroku deployment: https://heroku.com/deploy?template=https://github.com/pictuga/morss
+
 ## Run
 
 morss will auto-detect what "mode" to use.
diff --git a/app.json b/app.json
new file mode 100644
index 0000000..7d2d73b
--- /dev/null
+++ b/app.json
@@ -0,0 +1 @@
+{"stack": "container"}
diff --git a/docker-entry.sh b/docker-entry.sh
index aa7122a..620ff44 100755
--- a/docker-entry.sh
+++ b/docker-entry.sh
@@ -1,7 +1,7 @@
 #! /bin/sh
 
-if [ ! -z "$1" ]; then
-	morss $@
+if [ -z "$1" ] || [ "$@" = "run" ]; then
+	gunicorn --bind 0.0.0.0:${PORT:-8000} -w 4 --preload --access-logfile - morss
 else
-	gunicorn --bind 0.0.0.0:8000 -w 4 --preload --access-logfile - morss
+	morss $@
 fi
diff --git a/heroku.yml b/heroku.yml
new file mode 100644
index 0000000..b3bff17
--- /dev/null
+++ b/heroku.yml
@@ -0,0 +1,9 @@
+setup:
+  config:
+    DEBUG: 1
+    CACHE: diskcache
+    CACHE_SIZE: 1073741824
+
+build: 
+  docker:
+    web: Dockerfile