feat: switch to null buildpack for performance

tests/apps/python/.buildpacks

@@ -0,0 +1 @@
+https://github.com/dokku/buildpack-null.git

tests/apps/python/CHECKS

@@ -0,0 +1,5 @@
+WAIT=2 # wait 2 seconds
+TIMEOUT=5 # set timeout to 5 seconds
+ATTEMPTS=2 # try 2 times
+
+/ python/http.server

tests/apps/python/Procfile

@@ -0,0 +1,54 @@
+###############################
+#         DEVELOPMENT         #
+###############################
+
+# Procfile for development using the new threaded worker (scheduler, twitter stream and delayed job)
+cron: python3 worker.py
+web: python3 web.py # testing inline comment
+worker: python3 worker.py
+custom: echo -n
+release: touch /app/release.test
+
+
+# Old version with separate processes (use this if you have issues with the threaded version)
+# web: bundle exec rails server
+# schedule: bundle exec rails runner bin/schedule.rb
+# twitter: bundle exec rails runner bin/twitter_stream.rb
+# dj: bundle exec script/delayed_job run
+
+###############################
+#         PRODUCTION          #
+###############################
+
+# You need to copy or link config/unicorn.rb.example to config/unicorn.rb for both production versions.
+# Have a look at the deployment guides, if you want to set up huginn on your server:
+# https://github.com/cantino/huginn/doc
+
+# Using the threaded worker (consumes less RAM but can run slower)
+# web: bundle exec unicorn -c config/unicorn.rb
+# jobs: bundle exec rails runner bin/threaded.rb
+
+# Old version with separate processes (use this if you have issues with the threaded version)
+# web: bundle exec unicorn -c config/unicorn.rb
+# schedule: bundle exec rails runner bin/schedule.rb
+# twitter: bundle exec rails runner bin/twitter_stream.rb
+# dj: bundle exec script/delayed_job run
+
+###############################
+# Multiple DelayedJob workers #
+###############################
+# Per default Huginn can just run one agent at a time. Using a lot of agents or calling slow
+# external services frequently might require more DelayedJob workers (an indicator for this is
+# a backlog in your 'Job Management' page).
+# Every uncommented line starts an additional DelayedJob worker. This works for development, production
+# and for the threaded and separate worker processes. Keep in mind one worker needs about 300MB of RAM.
+#
+#dj2: bundle exec script/delayed_job -i 2 run
+#dj3: bundle exec script/delayed_job -i 3 run
+#dj4: bundle exec script/delayed_job -i 4 run
+#dj5: bundle exec script/delayed_job -i 5 run
+#dj6: bundle exec script/delayed_job -i 6 run
+#dj7: bundle exec script/delayed_job -i 7 run
+#dj8: bundle exec script/delayed_job -i 8 run
+#dj9: bundle exec script/delayed_job -i 9 run
+#dj10: bundle exec script/delayed_job -i 10 run

tests/apps/python/app.json

@@ -0,0 +1,8 @@
+{
+  "scripts": {
+    "dokku": {
+      "predeploy": "touch /app/predeploy.test",
+      "postdeploy": "touch /app/postdeploy.test"
+    }
+  }
+}

tests/apps/python/check_deploy

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+set -e
+output="$(curl -s -S "$1")"
+echo "$output"
+test "$output" == "python/http.server"

tests/apps/python/web.py

@@ -0,0 +1,17 @@
+import http.server
+import os
+
+
+class GetHandler(http.server.BaseHTTPRequestHandler):
+    def do_GET(self):
+        self.send_response(200)
+        self.send_header("Content-Type", "text/plain; charset=utf-8")
+        self.end_headers()
+        self.wfile.write("python/http.server".encode("utf-8"))
+
+
+if __name__ == "__main__":
+    port = int(os.getenv("PORT", 5000))
+    server = http.server.HTTPServer(("0.0.0.0", port), GetHandler)
+    print("Listening on port {0}".format(port))
+    server.serve_forever()

tests/apps/python/worker.py

@@ -0,0 +1,11 @@
+import time
+
+
+def main():
+    print("sleeping for 60 seconds")
+    while True:
+        time.sleep(60)
+
+
+if __name__ == "__main__":
+    main()

tests/unit/test_helper.bash

@@ -263,7 +263,7 @@ assert_urls() {
 
 deploy_app() {
   declare APP_TYPE="$1" GIT_REMOTE="$2" CUSTOM_TEMPLATE="$3" CUSTOM_PATH="$4"
-  local APP_TYPE=${APP_TYPE:="nodejs-express"}
+  local APP_TYPE=${APP_TYPE:="python"}
   local GIT_REMOTE=${GIT_REMOTE:="dokku@dokku.me:$TEST_APP"}
   local GIT_REMOTE_BRANCH=${GIT_REMOTE_BRANCH:="master"}
   local TMP=${CUSTOM_TMP:=$(mktemp -d "/tmp/dokku.me.XXXXX")}