Reorganize docs

whoops I forgot

.forgejo/workflows/Dockerfile

@@ -0,0 +1,10 @@
+FROM debian:latest
+
+WORKDIR /app
+COPY ecodash_arm ecodash_arm
+COPY ecodash_x86 ecodash_x86
+COPY templates templates
+
+RUN if [ "$(uname -m)" = "aarch64" ]; then mv ecodash_arm app; rm ecodash_x86; else mv ecodash_x86 app; rm ecodash_arm; fi
+
+CMD ["./app"]

.forgejo/workflows/build.yaml

@@ -0,0 +1,123 @@
+name: CI Pipeline
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - 'v*'
+
+jobs:
+
+  build:
+    runs-on: ubuntu-22.04
+    steps:
+
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: '1.22'
+
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Build
+        run: |
+          go mod tidy
+          echo Building for linux/amd64...
+          GOOS=linux GOARCH=amd64 go build -o ecodash_x86 src/main/main.go
+          echo Building for linux/arm...
+          GOOS=linux GOARCH=arm go build -o ecodash_arm src/main/main.go
+
+      - name: Stash artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          path: |
+            ecodash_x86
+            ecodash_arm
+
+  build-and-push-docker:
+    runs-on: ubuntu-22.04
+    needs: build
+    steps:
+
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Docker meta
+        id: meta
+        uses: https://github.com/docker/metadata-action@v5
+        with:
+          images: git.massivebox.net/massivebox/ecodash
+          tags: |
+            type=ref,event=branch
+            type=semver,pattern={{version}}
+            type=semver,pattern=v{{major}}
+            type=semver,pattern={{major}}.{{minor}}
+
+      - name: Install QEMU
+        run: sudo apt-get update && sudo apt-get install -y qemu-user-static
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          registry: git.massivebox.net
+          username: ${{ github.actor }}
+          password: ${{ secrets.FORGE_TOKEN }}
+
+      - name: Download artifacts
+        uses: actions/download-artifact@v3
+        with:
+          name: artifact
+      - name: Move dockerfile
+        run: mv .forgejo/workflows/Dockerfile Dockerfile
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+
+  publish-executables:
+    runs-on: ubuntu-22.04
+    needs: build
+    steps:
+
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Download artifacts
+        uses: actions/download-artifact@v3
+        with:
+          name: artifact
+
+      - name: Prepare build artifacts
+        run: |
+          mkdir release
+          mv ecodash_x86 ecodash
+          zip -r release/ecodash-x86.zip templates ecodash
+          mv ecodash_arm ecodash
+          zip -r release/ecodash-arm.zip templates ecodash
+
+      - name: Upload artifacts to CI
+        uses: actions/upload-artifact@v3
+        with:
+          path: |
+            ecodash_x86
+            ecodash_arm
+            templates
+          overwrite: true
+
+      - name: Create release
+        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
+        uses: actions/forgejo-release@v1
+        with:
+          direction: upload
+          url: https://git.massivebox.net
+          repo: massivebox/ecodash
+          release-dir: release
+          tag: ${{ github.ref_name }}
+          token: ${{ secrets.FORGE_TOKEN }}

.golangci.yml

@@ -234,6 +234,8 @@ linters:
     - wrapcheck
     - nonamedreturns
     - gomnd
+    - depguard
+    - gosmopolitan
 
   enable-all: true
   fast: false

.woodpecker.yml

@@ -1,45 +0,0 @@
-pipeline:
-
-  docker:
-    image: woodpeckerci/plugin-docker-buildx
-    settings:
-      registry: git.massivebox.net
-      repo: git.massivebox.net/ecodash/ecodash
-      platforms: linux/amd64,linux/arm64
-      auto_tag: true
-      username: massivebox
-      password:
-        from_secret: auth_token
-    when:
-      event: tag
-
-  build:
-    image: golang
-    commands:
-      - curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin
-      - go mod tidy
-      - golangci-lint run
-      - go build -o ecodash-x86 src/main/main.go
-      - env GOOS=linux GOARCH=arm go build -o ecodash-arm src/main/main.go
-
-  prepare-gitea-release:
-    image: alpine
-    commands:
-      - apk update; apk add zip
-      - mv ecodash-x86 ecodash; zip -r ecodash-x86.zip templates ecodash
-      - mv ecodash-arm ecodash; zip -r ecodash-arm.zip templates ecodash
-    when:
-      event: tag
-
-  gitea-publish:
-    image: plugins/gitea-release
-    settings:
-      base_url: https://git.massivebox.net
-      files:
-        - ecodash-x86.zip
-        - ecodash-arm.zip
-      api_key:
-        from_secret: auth_token
-      title: ${CI_COMMIT_TAG}
-    when:
-      event: tag

BUILD.md

@@ -1,30 +0,0 @@
-# 👷 Building EcoDash
-
-Here's how to build EcoDash in both binaries and as a Docker container. This is not necessary for most cases - we provide both pre-built binaries and containers for Linux ARM and x86_64 - however in devices with unsupported architectures it's necessary.
-
-You're encouraged to first check the installation instructions to see if a pre-built container or binary is already available.  
-If you really have to build it yourself, we recommend you Docker over binaries.
-
-## Binaries
-
-### Linux
-
-1. Download the Go Compiler from https://go.dev/dl/ or from your repository's package manager (it's usually called `go` or `golang`)
-2. Download the Git SCM from https://git-scm.com/download/linux or from your package manager (it's always called `git`)
-3. Download `golangci-lint` from https://golangci-lint.run/
-4. Clone the repository by running `git clone https://gitea.massivebox.net/ecodash/ecodash.git ` inside a command prompt
-5. Switch to the project directory with `cd ecodash`
-6. Run `golangci-lint run` to lint all project files
-7. Build with `go build src/main/main.go -o ecodash`. This will generate an executable, `ecodash`, in the same directory.
-
-### Windows
-
-1. Install the latest release of the Go Compiler for Windows from https://go.dev/dl/
-2. Install the Git SCM from https://git-scm.com/download/win. The "Standalone installer" is recommended. All the default settings will work fine.
-3. Download `golangci-lint` from https://golangci-lint.run/
-4. Clone the repository by running `git clone https://gitea.massivebox.net/ecodash/ecodash.git ` inside a command prompt
-5. Switch to the project directory with `cd ecodash`
-6. Run `golangci-lint run` to lint all project files
-7. Build with `go build src/main/main.go -o ecodash`. This will generate an executable, `ecodash.exe`, in the same directory.
-
-## Docker

Dockerfile

@@ -9,10 +9,9 @@ COPY src /app/src
 COPY go.mod /app/
 COPY .golangci.yml /app/
 
-RUN go mod tidy
+RUN go mod tidy; \
-RUN golangci-lint run
+    golangci-lint run; \
-RUN go test ./src/...
+    go test ./src/...
-
 RUN CGO_ENABLED=1 go build -o app src/main/main.go
 
 FROM alpine:latest
@@ -21,6 +20,9 @@ WORKDIR /app
 
 COPY --from=1 /app/app .
 COPY ./templates /app/templates
-RUN touch config.json database.db
 
-CMD ["./app"]
+RUN mkdir data
+ENV DATABASE_PATH=./data/database.db
+ENV CONFIG_PATH=./data/config.json
+
+CMD "./app"

README.md

@@ -1,21 +1,19 @@
 # 🌿 EcoDash
 
-[![status-badge](https://woodpecker.massivebox.net/api/badges/ecodash/ecodash/status.svg)](https://woodpecker.massivebox.net/ecodash/ecodash) [![Visit our website](https://cloud.massivebox.net/api/public/dl/yEzoZyW8?inline=true)](https://ecodash.xyz) [![Support the project](https://cloud.massivebox.net/api/public/dl/dthbBylL?inline=true)](https://ecodash.xyz/contribute)
+[![Support the project](https://cloud.massivebox.net/index.php/s/DcxB6KwkDZALbXw/download?path=%2FEcoDash&files=support-the-project.svg)](https://massivebox.net/pages/donate.html)
 
 EcoDash is a simple way to show your users how much your server consumes.  
 It's intended as a medium of transparency, that gives your users an idea about the consumption of your machine. It's not meant to be 100% accurate.
 
-You can see it in action here: https://demo.ecodash.xyz
+You can see it in action here: https://ecodash.massivebox.net
 
 ## Get started
 
-Check out the documentation in our [website](https://ecodash.xyz) to get started with EcoDash.
+Check out the documentation in our [wiki](https://git.massivebox.net/massivebox/ecodash/wiki) to get started with EcoDash.
 
-- [📖 Introduction](https://ecodash.xyz/docs)
+- [📖 Introduction](https://git.massivebox.net/massivebox/ecodash/wiki)
-- [🛣 Roadmap](https://ecodash.xyz/docs/roadmap)
+- [⬇️ Installation](https://git.massivebox.net/massivebox/ecodash/wiki/install)
-- [⬇️ Install](https://ecodash.xyz/docs/install)
+- [⚙️ Configuration](https://git.massivebox.net/massivebox/ecodash/wiki/config)
-- [⚙️ Setup](https://ecodash.xyz/docs/setup)
-- [🆘 Support](https://ecodash.xyz/docs/support)
 
 ## License
 

src/ecodash/config.go

@@ -4,6 +4,7 @@ import (
 	"database/sql"
 	"encoding/json"
 	"errors"
+	"html/template"
 	"os"
 	"reflect"
 	"regexp"
@@ -37,10 +38,17 @@ type Administrator struct {
 	PasswordHash string `json:"password_hash"`
 }
 type Dashboard struct {
-	Name        string `json:"name"`
+	MOTD        *MessageCard `json:"motd"`
-	Theme       string `json:"theme"`
+	Name        string       `json:"name"`
-	FooterLinks []Link `json:"footer_links"`
+	Theme       string       `json:"theme"`
-	HeaderLinks []Link `json:"header_links"`
+	FooterLinks []Link       `json:"footer_links"`
+	HeaderLinks []Link       `json:"header_links"`
+}
+
+type MessageCard struct {
+	Title   string        `json:"title"`
+	Content template.HTML `json:"content"`
+	Style   string        `json:"style"`
 }
 
 var errBadHAFormat = errors.New("HomeAssistant base URL is badly formatted")
@@ -61,10 +69,14 @@ func formatURL(url string) (string, error) {
 	return url, nil
 }
 
-func LoadConfig() (config *Config, isFirstRun bool, err error) {
+func LoadConfig() (config *Config, err error) {
-	db, err := sql.Open("sqlite", "./database.db")
+	var dbPath string
+	if dbPath = os.Getenv("DATABASE_PATH"); dbPath == "" {
+		dbPath = "./database.db"
+	}
+	db, err := sql.Open("sqlite", dbPath)
 	if err != nil {
-		return &Config{}, false, err
+		return &Config{}, err
 	}
 
 	_, err = db.Exec(`CREATE TABLE IF NOT EXISTS "cache" (
@@ -74,7 +86,7 @@ func LoadConfig() (config *Config, isFirstRun bool, err error) {
 		PRIMARY KEY("time")
 	);`)
 	if err != nil {
-		return &Config{}, false, err
+		return &Config{}, err
 	}
 
 	defaultConfig := &Config{}
@@ -91,28 +103,32 @@ func LoadConfig() (config *Config, isFirstRun bool, err error) {
 	})
 	defaultConfig.db = db
 
-	data, err := os.ReadFile("config.json")
+	var confPath string
+	if confPath = os.Getenv("CONFIG_PATH"); confPath == "" {
+		confPath = "./config.json"
+	}
+	data, err := os.ReadFile(confPath)
 	if err != nil {
 		// if the data file doesn't exist, we consider it a first run
 		if os.IsNotExist(err) {
-			return defaultConfig, true, nil
+			return defaultConfig, nil
 		}
-		return &Config{}, false, err
+		return &Config{}, err
 	}
 
 	// if the data file is empty, we consider it as a first run
 	if len(data) == 0 {
-		return defaultConfig, true, nil
+		return defaultConfig, nil
 	}
 
 	conf := &Config{}
 	err = json.Unmarshal(data, &conf)
 	if err != nil {
-		return &Config{}, false, err
+		return &Config{}, err
 	}
 	conf.db = db
 
-	return conf, false, nil
+	return conf, nil
 }
 
 func (config *Config) IsAuthorized(c *fiber.Ctx) bool {

src/ecodash/database.go

@@ -75,7 +75,7 @@ func (config *Config) refreshCacheFromPast(pastTime time.Time) error {
 	}
 	defer stmtIgnore.Close()
 
-	for key, day := range greenEnergyPercentage {
+	for key, day := range historyPolledSmartEnergySummation {
 		var stmt *sql.Stmt
 		if greenEnergyPercentage[key].Value != 0 && historyPolledSmartEnergySummation[key].Value != 0 {
 			stmt = stmtReplace

src/ecodash/http.go

@@ -47,16 +47,18 @@ func (config *Config) AdminEndpoint(c *fiber.Ctx) error {
 		if config.IsAuthorized(c) { // here the user is submitting the form to change configuration
 			err := config.saveAdminForm(c)
 			if err != nil {
-				return config.RenderAdminPanel(c, Warning{
+				// #nosec the input is admin-defined, and the admin is assumed to be trusted.
-					Header: "An error occurred!",
+				return config.RenderAdminPanel(c, &MessageCard{
-					Body:   html.EscapeString(err.Error()),
+					Title:   "An error occurred!",
+					Content: template.HTML(html.EscapeString(err.Error())),
+					Style:   "error",
 				})
 			}
-			return config.RenderAdminPanel(c, Warning{
+			return config.RenderAdminPanel(c, &MessageCard{
-				Header: "Restart needed",
+				Title: "Settings applied",
-				Body: "In order to apply changes, please <b>restart EcoDash</b>.<br>" +
+				Content: "Your settings have been tested and <b>applied successfully</b>.<br>" +
-					"If you're running via Docker, click <a href='./restart'>here</a> to restart automatically.",
+					"You can continue using EcoDash on the <a href='./'>Home</a>.",
-				IsSuccess: true,
+				Style: "success",
 			})
 		}
 
@@ -64,38 +66,28 @@ func (config *Config) AdminEndpoint(c *fiber.Ctx) error {
 		if c.FormValue("username") == config.Administrator.Username && tools.Hash(c.FormValue("password")) == config.Administrator.PasswordHash {
 			c.Cookie(&fiber.Cookie{Name: "admin_username", Value: c.FormValue("username")})
 			c.Cookie(&fiber.Cookie{Name: "admin_password_hash", Value: tools.Hash(c.FormValue("password"))})
-			return config.RenderAdminPanel(c)
+			return config.RenderAdminPanel(c, nil)
 		}
 		return c.Render("login", fiber.Map{"Defaults": config.getTemplateDefaults(), "Failed": true}, "base")
 	}
 
 	if config.IsAuthorized(c) {
-		return config.RenderAdminPanel(c)
+		return config.RenderAdminPanel(c, nil)
 	}
 	return c.Render("login", config.TemplateDefaultsMap(), "base")
 }
 
-func (config *Config) RenderAdminPanel(c *fiber.Ctx, warning ...Warning) error {
+func (config *Config) RenderAdminPanel(c *fiber.Ctx, message *MessageCard) error {
 	dirs, err := os.ReadDir("./templates")
 	if err != nil {
 		return err
 	}
 
-	if len(warning) > 0 {
-		// #nosec // TODO this is dangerous, even if we're escaping the only place where we're passing a non-literal
-		warning[0].BodyHTML = template.HTML(warning[0].Body)
-		return c.Render("admin", fiber.Map{
-			"Defaults": config.getTemplateDefaults(),
-			"Themes":   dirs,
-			"Config":   config,
-			"Warning":  warning[0],
-		}, "base")
-	}
-
 	return c.Render("admin", fiber.Map{
 		"Defaults": config.getTemplateDefaults(),
 		"Themes":   dirs,
 		"Config":   config,
+		"Message":  message,
 	}, "base")
 }
 
@@ -117,11 +109,11 @@ func (config *Config) saveAdminForm(c *fiber.Ctx) error {
 		return err
 	}
 
-	form := &Config{
+	form := Config{
 		HomeAssistant: HomeAssistant{ /*BaseURL to be filled later*/ APIKey: c.FormValue("api_key"), InstallationDate: dayStart(parsedTime)},
 		Sensors:       Sensors{PolledSmartEnergySummation: c.FormValue("polled_smart_energy_summation"), FossilPercentage: c.FormValue("fossil_percentage")},
 		Administrator: Administrator{Username: c.FormValue("username") /*PasswordHash to be filled later*/},
-		Dashboard:     Dashboard{Theme: c.FormValue("theme"), Name: c.FormValue("name"), HeaderLinks: config.Dashboard.HeaderLinks, FooterLinks: config.Dashboard.FooterLinks},
+		Dashboard:     Dashboard{Theme: c.FormValue("theme"), Name: c.FormValue("name"), HeaderLinks: config.Dashboard.HeaderLinks, FooterLinks: config.Dashboard.FooterLinks /*MessageCard to be filled later*/},
 	}
 
 	if c.FormValue("keep_old_password") == "" {
@@ -130,6 +122,15 @@ func (config *Config) saveAdminForm(c *fiber.Ctx) error {
 		form.Administrator.PasswordHash = config.Administrator.PasswordHash
 	}
 
+	if c.FormValue("motd_title") != "" || c.FormValue("motd_content") != "" {
+		// #nosec the input is admin-defined, and the admin is assumed to be trusted.
+		form.Dashboard.MOTD = &MessageCard{
+			Title:   c.FormValue("motd_title"),
+			Content: template.HTML(c.FormValue("motd_content")),
+			Style:   c.FormValue("motd_style"),
+		}
+	}
+
 	fmtURL, err := formatURL(c.FormValue("base_url"))
 	if err != nil {
 		return err
@@ -151,11 +152,17 @@ func (config *Config) saveAdminForm(c *fiber.Ctx) error {
 		return err
 	}
 
-	return os.WriteFile("config.json", js, 0o600)
+	*config = form
+
+	var confPath string
+	if confPath = os.Getenv("CONFIG_PATH"); confPath == "" {
+		confPath = "./config.json"
+	}
+	return os.WriteFile(confPath, js, 0o600)
 }
 
 func averageExcludingCurrentDay(data []float32) float32 {
-	if len(data) == 0 {
+	if len(data) <= 1 {
 		return 0
 	}
 	data = data[:len(data)-1]
@@ -201,5 +208,6 @@ func (config *Config) RenderIndex(c *fiber.Ctx) error {
 		"EnergyConsumptions":  energyConsumptions,
 		"GreenEnergyPercent":  averageExcludingCurrentDay(greenEnergyPercents),
 		"PerDayUsage":         perDayUsage,
+		"MOTD":                config.Dashboard.MOTD,
 	}, "base")
 }

src/main/main.go

@@ -2,9 +2,7 @@ package main
 
 import (
 	"log"
-	"net/http"
 	"os"
-	"time"
 
 	"git.massivebox.net/ecodash/ecodash/src/ecodash"
 	"git.massivebox.net/ecodash/ecodash/src/tools"
@@ -14,20 +12,18 @@ import (
 )
 
 func main() {
-	config, isFirstRun, err := ecodash.LoadConfig()
+	config, err := ecodash.LoadConfig()
 	if err != nil {
 		log.Fatal(err)
 	}
 
-	if !isFirstRun {
+	cr := cron.New()
-		cr := cron.New()
+	_, err = cr.AddFunc("@hourly", config.UpdateHistory)
-		_, err = cr.AddFunc("@hourly", config.UpdateHistory)
+	if err != nil {
-		if err != nil {
+		log.Fatal(err)
-			log.Fatal(err)
-		}
-		cr.Start()
-		config.UpdateHistory()
 	}
+	cr.Start()
+	config.UpdateHistory()
 
 	engine := html.New("./templates/"+config.Dashboard.Theme, ".html")
 	engine.AddFunc("divide", tools.TemplateDivide)
@@ -40,10 +36,10 @@ func main() {
 	app.Static("/assets", "./templates/"+config.Dashboard.Theme+"/assets")
 
 	app.Get("/", func(c *fiber.Ctx) error {
-		if isFirstRun {
+		if config.Administrator.Username == "" || config.Administrator.PasswordHash == "" {
 			c.Cookie(&fiber.Cookie{Name: "admin_username", Value: ""})
 			c.Cookie(&fiber.Cookie{Name: "admin_password_hash", Value: tools.Hash("")})
-			return config.RenderAdminPanel(c)
+			return config.RenderAdminPanel(c, nil)
 		}
 		return config.RenderIndex(c)
 	})
@@ -54,17 +50,6 @@ func main() {
 
 	app.All("/admin", config.AdminEndpoint)
 
-	app.Get("/restart", func(c *fiber.Ctx) error {
-		if config.IsAuthorized(c) {
-			go func() {
-				time.Sleep(time.Second)
-				os.Exit(1)
-			}()
-			return c.Render("restart", config.TemplateDefaultsMap(), "base")
-		}
-		return c.Redirect("./", http.StatusTemporaryRedirect)
-	})
-
 	port := os.Getenv("PORT")
 	if port == "" {
 		port = "80"

src/tools/tools.go

@@ -17,6 +17,10 @@ func Hash(toHash string) string {
 func TemplateDivide(num1, num2 float32) template.HTML {
 	division := float64(num1 / num2)
 
+	if math.IsNaN(division) || division == 0 {
+		return "0"
+	}
+
 	powerOfTen := int(math.Floor(math.Log10(division)))
 	if powerOfTen >= -2 && powerOfTen <= 2 {
 		// #nosec G203 // We're only printing floats

templates/default/admin.html

@@ -4,15 +4,15 @@
     <a href="https://ecodash.xyz/docs/setup/admin-panel">Documentation</a>
 </p>
 
-{{if .Warning}}
+{{if .Message}}
-    <article class="card" style="background-color: {{if .Warning.IsSuccess}}#008000{{else}}#ff5050{{end}}; color: white">
+<article class="card {{.Message.Style}}">
-        <header>
+    <header>
-            <h3>{{.Warning.Header}}</h3>
+        <h3>{{.Message.Title}}</h3>
-        </header>
+    </header>
-        <footer>
+    <footer>
-            <p>{{.Warning.BodyHTML}}</p>
+        <p>{{.Message.Content}}</p>
-        </footer>
+    </footer>
-    </article>
+</article>
 {{end}}
 
 <form action="./admin" method="POST">
@@ -45,6 +45,16 @@
         </select>
     </label>
     <label>Dashboard name <input type="text" name="name" value="{{.Config.Dashboard.Name}}"></label>
+    <label>MOTD title <input type="text" name="motd_title" value="{{if .Config.Dashboard.MOTD}}{{.Config.Dashboard.MOTD.Title}}{{end}}"></label>
+    <label>MOTD content <input type="text" name="motd_content" value="{{if .Config.Dashboard.MOTD}}{{.Config.Dashboard.MOTD.Content}}{{end}}"></label>
+    <label>MOTD style
+        <select name="motd_style">
+            <option value="" {{if .Config.Dashboard.MOTD}}{{if eq .Config.Dashboard.MOTD.Style ""}}selected{{end}}{{end}}>Default</option>
+            <option value="success" {{if .Config.Dashboard.MOTD}}{{if eq .Config.Dashboard.MOTD.Style "success"}}selected{{end}}{{end}}>Success</option>
+            <option value="warning" {{if .Config.Dashboard.MOTD}}{{if eq .Config.Dashboard.MOTD.Style "warning"}}selected{{end}}{{end}}>Warning</option>
+            <option value="error" {{if .Config.Dashboard.MOTD}}{{if eq .Config.Dashboard.MOTD.Style "error"}}selected{{end}}{{end}}>Error</option>
+        </select>
+    </label>
     <input type="submit" placeholder="Submit" style="margin-top: 2em; width: 100%">
 
 </form>

templates/default/assets/custom.css

@@ -46,4 +46,14 @@ svg, footer img { width: 100% }
         fill: white;
     }
 
+}
+
+.success {
+    background-color: #008000; color: white
+}
+.warning {
+    background-color: #807a00; color: white
+}
+.error {
+    background-color: #800000; color: white
 }

templates/default/index.html

@@ -1,5 +1,16 @@
 <script src="assets/chartjs/chart.js"></script>
 
+{{if .MOTD}}
+<article class="card {{.MOTD.Style}}">
+    <header>
+        <h3>{{.MOTD.Title}}</h3>
+    </header>
+    <footer>
+        <p>{{.MOTD.Content}}</p>
+    </footer>
+</article>
+{{end}}
+
 <h1>Green report</h1>
 
 <canvas id="report"></canvas>
@@ -7,7 +18,6 @@
     This server's energy statistics for the last eight days (current day included)
 </p>
 
-
 <div class="flex two">
     <div>
         <div class="home-cards card">

templates/default/restart.html

@@ -1,6 +0,0 @@
-<h1>Restarting...</h1>
-<p>
-    You should be able to continue using EcoDash soon by clicking <a href="/">here</a>.<br>
-    If you get an error like "Address Unreachable", make sure you've allowed your container to restart automatically.<br>
-    Check the error logs if the error persists.
-</p>