From c0f36b49410bb24b4b432100203f4f111d2e2670 Mon Sep 17 00:00:00 2001
From: George Hickman <george@ghickman.co.uk>
Date: Tue, 7 Nov 2023 13:58:08 +0000
Subject: [PATCH] Set up cron tasks

We want to configure our tasks with slightly more of an environment than
a direct invocation gives us so this sets up a directory of shell
scripts for each, currently used, cron invocation.

In particular we want the GitHub and Slack ingestors to look for data
from yesterday so we get a full days data and that needs access to
`date`.
---
 app.json       | 12 ++++++++++++
 cron/daily.sh  | 16 ++++++++++++++++
 cron/weekly.sh |  8 ++++++++
 3 files changed, 36 insertions(+)
 create mode 100644 app.json
 create mode 100755 cron/daily.sh
 create mode 100755 cron/weekly.sh

diff --git a/app.json b/app.json
new file mode 100644
index 00000000..782da384
--- /dev/null
+++ b/app.json
@@ -0,0 +1,12 @@
+{
+  "cron": [
+    {
+      "command": "cron/daily.sh",
+      "schedule": "@daily"
+    },
+    {
+      "command": "cron/weekly.sh",
+      "schedule": "@weekly"
+    }
+  ]
+}
diff --git a/cron/daily.sh b/cron/daily.sh
new file mode 100755
index 00000000..11d1bddb
--- /dev/null
+++ b/cron/daily.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+set -euo pipefail
+
+# we want to get data for a full day, an easy way to do this is to always look
+# at yesterday's data.
+# the yesterday variable is here to make it easier for commands to do that, but
+# there's no requirement that they do.
+yesterday=$(date -d "1 day ago" '+%F')
+
+# PR throughput
+python -m metrics github pr-throughput ebmdatalab "$yesterday"
+python -m metrics github pr-throughput opensafely-core "$yesterday"
+
+# slack
+python -m metrics slack tech-support "$yesterday"
diff --git a/cron/weekly.sh b/cron/weekly.sh
new file mode 100755
index 00000000..d0e9cf77
--- /dev/null
+++ b/cron/weekly.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+set -euo pipefail
+
+yesterday=$(date -d "1 day ago" '+%F')
+
+python -m metrics github open-prs ebmdatalab "$yesterday"
+python -m metrics github open-prs opensafely-core "$yesterday"