From f3545980b7f86b18c693e9919c0b20469e0eff90 Mon Sep 17 00:00:00 2001
From: ekzyis <ekzyis@ekzy.is>
Date: Tue, 28 Jan 2025 15:17:10 +0100
Subject: [PATCH] uptime

---
 .gitignore   |  1 +
 schema.sql   | 13 +++++++++++++
 status       | 17 +++++++++++++++++
 template.env |  5 +++++
 4 files changed, 36 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 schema.sql
 create mode 100755 status
 create mode 100644 template.env

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2eea525
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.env
\ No newline at end of file
diff --git a/schema.sql b/schema.sql
new file mode 100644
index 0000000..9c556c3
--- /dev/null
+++ b/schema.sql
@@ -0,0 +1,13 @@
+CREATE TABLE host (
+    id SERIAL PRIMARY KEY,
+    created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    name VARCHAR(255) NOT NULL UNIQUE
+);
+
+CREATE TABLE host_uptime (
+    id SERIAL PRIMARY KEY,
+    created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    host_id INT NOT NULL REFERENCES host(id),
+    -- uptime in seconds
+    uptime INT NOT NULL
+);
diff --git a/status b/status
new file mode 100755
index 0000000..78139c9
--- /dev/null
+++ b/status
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+set -e
+
+export $(cat .env | xargs)
+
+psql -w <<EOF
+    WITH host_upsert AS (
+        INSERT INTO host (name) VALUES ('$(hostname)')
+        ON CONFLICT (name) DO UPDATE SET name = EXCLUDED.name
+        RETURNING id
+    )
+    INSERT INTO host_uptime (host_id, uptime)
+    SELECT id, '$(uptime -r | awk '{print $2}' | awk -F. '{print $1}')'
+    FROM host_upsert
+    RETURNING *;
+EOF
diff --git a/template.env b/template.env
new file mode 100644
index 0000000..d937a43
--- /dev/null
+++ b/template.env
@@ -0,0 +1,5 @@
+PGHOST=
+PGPORT=
+PGUSER=
+PGPASSWORD=
+PGDATABASE=
\ No newline at end of file