Bumped to v9

Fixed last updated value on datapoints
Version parameter
2024-05-20 18:58:17 +02:00 · 2024-05-20 18:57:47 +02:00 · 2024-05-20 13:21:22 +02:00 · 2024-05-20 13:19:22 +02:00 · 2024-05-20 13:18:40 +02:00
5 changed files with 34 additions and 6 deletions
--- a/datapoint.go
+++ b/datapoint.go
@ -117,6 +117,8 @@ func DatapointAdd[T any](name string, value T) (err error) { // {{{
 		return
 	}

+	service.Db.Conn.Exec(`UPDATE datapoint SET last_value = NOW() WHERE name=$1`, name)
+
 	return
 } // }}}

--- a/main.go
+++ b/main.go
@ -26,12 +26,13 @@ import (
 	"time"
 )

-const VERSION = "v7"
+const VERSION = "v9"

 var (
 	logger              *slog.Logger
 	flagConfigFile      string
 	flagDev             bool
+	flagVersion         bool
 	service             *ws.Service
 	logFile             *os.File
 	parsedTemplates     map[string]*template.Template
@ -59,6 +60,7 @@ func init() { // {{{
 	cfgPath := path.Join(confDir, "smon.yaml")
 	flag.StringVar(&flagConfigFile, "config", cfgPath, "Path and filename of the YAML configuration file")
 	flag.BoolVar(&flagDev, "dev", false, "reload templates on each request")
+	flag.BoolVar(&flagVersion, "version", false, "Display version and exit")
 	flag.Parse()

 	componentFilenames, err = getComponentFilenames(viewFS)
@ -70,6 +72,11 @@ func init() { // {{{
 } // }}}

 func main() { // {{{
+	if flagVersion {
+		fmt.Println(VERSION)
+		os.Exit(0)
+	}
+
 	var err error

 	werr.Init()
--- a/views/components/head_fonts.gotmpl
+++ b/views/components/head_fonts.gotmpl
@ -1,6 +1,2 @@
 {{ define "fonts" }}
-<link rel="preconnect" href="https://fonts.googleapis.com">
-<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-<link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;500&display=swap" rel="stylesheet">
-<link href="https://fonts.googleapis.com/css2?family=Roboto+Mono:ital,wght@0,100..700;1,100..700&display=swap" rel="stylesheet">
 {{ end }}
--- a/views/layouts/main.gotmpl
+++ b/views/layouts/main.gotmpl
@ -5,6 +5,18 @@
 		<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
 		{{ template "fonts" }}
 		<link rel="stylesheet" type="text/css" href="/css/{{ .VERSION }}/main.css">
+
+		<script src="https://cdn.jsdelivr.net/npm/chart.js@4.2.1/dist/chart.umd.min.js"></script>
+		<script src="https://cdn.jsdelivr.net/npm/luxon@3.3.0/build/global/luxon.min.js"></script>
+		<script src="https://cdn.jsdelivr.net/npm/chartjs-adapter-luxon@1.3.1"></script>
+
+		<script type="importmap">
+		{
+			"imports": {
+				"chart.js": "/js/{{ .VERSION }}/lib/chartjs/index.d.ts"
+			}
+		}
+		</script>
 	</head>
 	<body>
 		<div id="layout">
--- a/views/pages/datapoint_values.gotmpl
+++ b/views/pages/datapoint_values.gotmpl
@ -2,8 +2,19 @@
 	{{ $version := .VERSION }}
 	<link rel="stylesheet" type="text/css" href="/css/{{ .VERSION }}/datapoints.css">

+	<script type="module"  defer>
+		import { DataGraph } from "/js/{{ .VERSION }}/datapoint_graph.mjs"
+		const graph = new DataGraph({{ .Data.Datapoint }})
+		graph.setData({{ .Data.Values }})
+		graph.render('chart')
+	</script>
+
 	{{ block "page_label" . }}{{end}}

+	<div>
+		<canvas id="chart"></canvas>
+	</div>
+
 	<div id="values">
 		{{ range .Data.Values }}
 		<div class="value">{{ format_time .Ts }}</div>
Author	SHA1	Message	Date
Magnus Åhall	63956de837	Bumped to v9	2024-05-20 18:58:17 +02:00
Magnus Åhall	e4dbabfea5	Fixed last updated value on datapoints	2024-05-20 18:57:47 +02:00
Magnus Åhall	7724c742ad	Version parameter	2024-05-20 13:21:22 +02:00
Magnus Åhall	ff1c848c58	Bumped to v8	2024-05-20 13:19:22 +02:00
Magnus Åhall	787009c621	Removed fonts	2024-05-20 13:18:40 +02:00