added screenshot

.gitea/workflows/docker-publish.yml

@@ -1,18 +1,15 @@
-name: Docker Publish
+name: Docker Release Build
 on:
   push:
     tags:
-      - 'v[0-9]+.[0-9]+.[0-9]+'
+      - 'v*' # Reagiert auf Tags die mit 'v' beginnen, z.B. v1.0.2
 
 jobs:
-  build-and-push:
+  push_to_registry:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@main
-
-      - name: Set up Docker Buildx
-        run: docker buildx create --use
+        uses: actions/checkout@v4
 
       - name: Login to Gitea
         uses: docker/login-action@v3
@@ -22,10 +19,14 @@ jobs:
           password: ${{ secrets.REGISTRY_PASSWORD }}
 
       - name: Build and push
-        run: |
-          docker buildx build \
-            --platform linux/amd64,linux/arm64 \
-            --push \
-            -t gitea.scu.si/${GITEA_REPOSITORY}/mdhost:latest \
-            -t gitea.scu.si/${GITEA_REPOSITORY}/mdhost:$GITEA_REF_NAME \
-            .
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          # Hier wird die Git-Referenz automatisch als Docker-Tag genutzt
+          #tags: gitea.scu.si/florianwalther/mdhost:${{ gitea.ref_name }}
+          build-args: |
+            APP_VERSION=${{ gitea.ref_name }}
+          tags: |
+            gitea.scu.si/florian.walther/mdhost:${{ gitea.ref_name }}
+            gitea.scu.si/florian.walther/mdhost:latest

Dockerfile

@@ -11,8 +11,9 @@ RUN go mod download
 # Copy source code
 COPY . .
 
-# Build statically
-RUN CGO_ENABLED=0 GOOS=linux go build -ldflags='-w -s' -o mdhost .
+# Build statically with version
+ARG APP_VERSION=dev
+RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-w -s -X main.version=${APP_VERSION}" -o mdhost .
 
 # Final scratch image
 FROM scratch

README.md

@@ -2,6 +2,8 @@
 
 A simple, single-binary Go web application for hosting and sharing markdown files.
 
+![Screenshot](screenshot.png)
+
 ## Features
 
 - **Create, view, edit, and delete** markdown files via web interface
@@ -119,6 +121,8 @@ The creation timestamp is stored in the file's `CreatedAt` field and persists ac
 
 ## Docker
 
+A pre-built Docker image is available from `gitea.scu.si/florian.walther/mdhost:latest`.
+
 ### Build the Image
 
 ```bash
@@ -139,7 +143,7 @@ docker run -d \
   -p 8080:8080 \
   -v ~/mdhost-posts:/posts \
   -v ~/mdhost-data:/data \
-  mdhost
+  gitea.scu.si/florian.walther/mdhost:latest 
 ```
 
 The application will be available at `http://localhost:8080`.
@@ -155,7 +159,8 @@ Create a `docker-compose.yml`:
 version: '3.8'
 services:
   mdhost:
-    build: .
+    image: gitea.scu.si/florian.walther/mdhost:latest
+    # build: .
     ports:
       - "8080:8080"
     volumes:

go.mod

@@ -3,10 +3,12 @@ module mdhost
 go 1.26.2
 
 require (
+	github.com/yuin/goldmark v1.8.2
+	github.com/yuin/goldmark-highlighting v0.0.0-20220208100518-594be1970594
+	golang.org/x/crypto v0.50.0
+)
+
+require (
 	github.com/alecthomas/chroma v0.10.0 // indirect
-	github.com/alecthomas/chroma/v2 v2.24.1 // indirect
 	github.com/dlclark/regexp2 v1.12.0 // indirect
-	github.com/yuin/goldmark v1.8.2 // indirect
-	github.com/yuin/goldmark-highlighting v0.0.0-20220208100518-594be1970594 // indirect
-	golang.org/x/crypto v0.50.0 // indirect
 )

go.sum

@@ -1,14 +1,15 @@
 github.com/alecthomas/chroma v0.10.0 h1:7XDcGkCQopCNKjZHfYrNLraA+M7e0fMiJ/Mfikbfjek=
 github.com/alecthomas/chroma v0.10.0/go.mod h1:jtJATyUxlIORhUOFNA9NZDWGAQ8wpxQQqNSB4rjA/1s=
-github.com/alecthomas/chroma/v2 v2.24.1 h1:m5ffpfZbIb++k8AqFEKy9uVgY12xIQtBsQlc6DfZJQM=
-github.com/alecthomas/chroma/v2 v2.24.1/go.mod h1:l+ohZ9xRXIbGe7cIW+YZgOGbvuVLjMps/FYN/CwuabI=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dlclark/regexp2 v1.4.0/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc=
 github.com/dlclark/regexp2 v1.12.0 h1:0j4c5qQmnC6XOWNjP3PIXURXN2gWx76rd3KvgdPkCz8=
 github.com/dlclark/regexp2 v1.12.0/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/yuin/goldmark v1.4.5/go.mod h1:rmuwmfZ0+bvzB24eSC//bk1R1Zp3hM0OXYv/G2LIilg=
 github.com/yuin/goldmark v1.8.2 h1:kEGpgqJXdgbkhcOgBxkC0X0PmoPG1ZyoZ117rDVp4zE=
@@ -18,4 +19,5 @@ github.com/yuin/goldmark-highlighting v0.0.0-20220208100518-594be1970594/go.mod
 golang.org/x/crypto v0.50.0 h1:zO47/JPrL6vsNkINmLoo/PH1gcxpls50DNogFvB5ZGI=
 golang.org/x/crypto v0.50.0/go.mod h1:3muZ7vA7PBCE6xgPX7nkzzjiUq87kRItoJQM1Yo8S+Q=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

main.go

@@ -16,6 +16,7 @@ import (
 	"time"
 
 	"github.com/yuin/goldmark"
+	"github.com/yuin/goldmark/extension"
 	"github.com/yuin/goldmark-highlighting"
 	"golang.org/x/crypto/bcrypt"
 )
@@ -26,6 +27,7 @@ var (
 	port       = ":8080"
 	markdown   = newMarkdownRenderer()
 	dataMu     sync.RWMutex
+	version    = "dev"
 )
 
 // ListFormat configures how files are rendered in the index
@@ -83,9 +85,12 @@ var (
 
 func newMarkdownRenderer() goldmark.Markdown {
 	return goldmark.New(
-		goldmark.WithExtensions(highlighting.NewHighlighting(
+		goldmark.WithExtensions(
+			extension.Table,
+			highlighting.NewHighlighting(
 				highlighting.WithStyle("github"),
-		)),
+			),
+		),
 	)
 }
 
@@ -466,9 +471,17 @@ const css = `<style>
 		--blockquote-border:#3498db;
 		--blockquote-text:#555;
 		--private-color:#95a5a6;
+		--table-border:#ddd;
+		--table-bg:#fafafa;
+		--table-header-bg:#f0f0f0;
+		--table-row-alt:#f5f5f5;
 	}
 	.dark{
 		--bg-color:#1e1e1e;
+		--table-border:#444;
+		--table-bg:#2a2a2a;
+		--table-header-bg:#333;
+		--table-row-alt:#252525;
 		--text-color:#e0e0e0;
 		--heading-color:#e0e0e0;
 		--nav-bg:#2c3e50;
@@ -509,6 +522,11 @@ const css = `<style>
 	.markdown-body pre{background:var(--code-bg);padding:1rem;border-radius:4px;overflow-x:auto;color:var(--code-text)}
 	.markdown-body code{background:var(--code-bg);padding:.1rem .3rem;border-radius:3px;font-family:monospace;font-size:.9rem;color:var(--code-text)}
 	.markdown-body blockquote{border-left:3px solid var(--blockquote-border);padding-left:1rem;margin-left:0;color:var(--blockquote-text)}
+	.markdown-body table{border-collapse:collapse;width:100%;margin:1rem 0;background:var(--table-bg);border:1px solid var(--table-border)}
+	.markdown-body th{padding:.75rem;text-align:left;border:1px solid var(--table-border);background:var(--table-header-bg);color:var(--heading-color);font-weight:600}
+	.markdown-body td{padding:.75rem;text-align:left;border:1px solid var(--table-border);color:var(--text-color)}
+	.markdown-body tr:nth-child(even) td{background:var(--table-row-alt)}
+	.markdown-body tr:nth-child(odd) td{background:var(--table-bg)}
 	.markdown-body pre code{background:transparent;padding:0;font-size:inherit}
 	.dark .chroma{color:var(--code-text)!important;background-color:var(--code-bg)!important}
 	.dark .chroma .lnt{color:var(--private-color)!important}
@@ -519,6 +537,9 @@ const css = `<style>
 	.edit-link:hover{color:var(--link-color)}
 	#theme-toggle{background:none;border:none;cursor:pointer;padding:.25rem .4rem;color:var(--nav-text);font-size:1.1rem;border-radius:4px}
 	#theme-toggle:hover{background:rgba(255,255,255,.1)}
+	footer{position:fixed;bottom:0;left:0;width:100%;background:var(--nav-bg);color:var(--nav-text);padding:.5rem 1rem;display:flex;justify-content:space-between;align-items:center;font-size:.85rem;z-index:100}
+	footer .left{font-weight:600}
+	footer .right{font-family:monospace}
 </style>
 <script>
 	document.addEventListener('DOMContentLoaded',function(){
@@ -544,7 +565,8 @@ const chromaCSS = `<style>
 </style>`
 
 func renderPage(w http.ResponseWriter, r *http.Request, title, body string) {
-	fmt.Fprintf(w, "<html><head><title>%s</title>%s%s</head><body>%s<main>%s</main></body></html>", title, chromaCSS, css, getNavBar(r), body)
+	footer := fmt.Sprintf("<footer><span class='left'>mdhost</span><span class='center'></span><span class='right'>%s</span></footer>", version)
+	fmt.Fprintf(w, "<html><head><title>%s</title>%s%s</head><body>%s<main>%s</main>%s</body></html>", title, chromaCSS, css, getNavBar(r), body, footer)
 }
 
 func listHandler(w http.ResponseWriter, r *http.Request) {
@@ -1093,5 +1115,6 @@ func viewHandler(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// Use getNavBar which already includes all links
-	fmt.Fprintf(w, "<html><head><title>%s</title>%s%s</head><body>%s<main><div class='markdown-body'>%s</div></main></body></html>", entry.Name, css, chromaCSS, getNavBar(r), buf.String())
+	footer := fmt.Sprintf("<footer><span class='left'>mdhost</span><span class='center'></span><span class='right'>%s</span></footer>", version)
+	fmt.Fprintf(w, "<html><head><title>%s</title>%s%s</head><body>%s<main><div class='markdown-body'>%s</div></main>%s</body></html>", entry.Name, css, chromaCSS, getNavBar(r), buf.String(), footer)
 }