Finishing make app refactor.

all-apps/instance-control/b0.0.1/Caddyfile

@@ -0,0 +1,3 @@
+{$instance_control_SUBDOMAIN}.{$ROOT_DOMAIN} {
+  reverse_proxy http://instance_control:9000
+}

all-apps/instance-control/b0.0.1/Makefile

@@ -0,0 +1,8 @@
+IMAGE_DEPS := $(IMAGE_DEPS) \
+app/instance-control/webhook_secret \
+app/instance-control/hooks/hooks.json
+
+app/instance-control/webhook_secret: $(apps_config)
+	bash -c 'source $(apps_config); printf "%s\n" "$$INSTANCE_CONTROL_WEBHOOKS_SECRET" > $@'
+app/instance-control/hooks/hooks.json: $(apps_config) app/instance-control/make-instance-control-config.sh
+	./app/instance-control/make-instance-control-config.sh $(apps_config)

all-apps/instance-control/b0.0.1/make-instance-control-config.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -e
+set -a # export everything in the config for later use by envsubst
+
+. $1 # source the apps.config file with then env vars
+
+# substitute template with env var to insert webhooks secret
+envsubst < app/instance-control/hooks/hooks.json.tmpl > app/instance-control/hooks/hooks.json