Include depproxy version in dashboard

AGWA · Mar 30, 2024 · 5e6fcc2 · 5e6fcc2
1 parent 66bd981
commit 5e6fcc2
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Showing 2 changed files with 21 additions and 4 deletions.
diff --git a/internal/dashboard.go b/internal/dashboard.go
@@ -32,13 +32,19 @@ import (
 	"html/template"
 	"io"
 	"net/http"
+	"runtime/debug"
 
 	"golang.org/x/sync/errgroup"
 	"src.agwa.name/depproxy/internal/goproxy"
 )
 
 var dashboardTemplate = template.Must(template.ParseFS(content, "templates/dashboard.html"))
 
+type dashboard struct {
+	Modules   []allowedModuleInfo
+	BuildInfo *debug.BuildInfo
+}
+
 type allowedModuleInfo struct {
 	AllowedModule
 	CurrentInfo *goproxy.ModuleInfo
@@ -137,14 +143,19 @@ func (s *Server) serveDashboard(w http.ResponseWriter, req *http.Request) {
 		http.Error(w, "Invalid request", http.StatusBadRequest)
 		return
 	}
-	modules, err := s.getAllowedModulesInfo(req.Context())
-	if err != nil {
+
+	var dash dashboard
+	dash.BuildInfo, _ = debug.ReadBuildInfo()
+	if modules, err := s.getAllowedModulesInfo(req.Context()); err != nil {
 		http.Error(w, fmt.Sprintf("error getting allowed modules info: %s", err), http.StatusInternalServerError)
 		return
+	} else {
+		dash.Modules = modules
 	}
+
 	w.Header().Set("Content-Type", "text/html")
 	w.Header().Set("X-Content-Type-Options", "nosniff")
 	w.Header().Set("X-Xss-Protection", "0")
 	w.WriteHeader(http.StatusOK)
-	dashboardTemplate.Execute(w, modules)
+	dashboardTemplate.Execute(w, dash)
 }
diff --git a/internal/templates/dashboard.html b/internal/templates/dashboard.html
@@ -19,6 +19,9 @@
 		.outofdate {
 			background: #fde;
 		}
+		.buildinfo {
+			font-style: italic;
+		}
 	</style>
 </head>
 <body>
@@ -29,7 +32,7 @@ <h1>Go Dependency Proxy</h1>
 			<tr><th>Module</th><th>Allowed</th><th>Latest</th><th>Diff</th></tr>
 		</thead>
 		<tbody>
-			{{ range . }}
+			{{ range .Modules }}
 				<tr class="{{ if .OutOfDate }}outofdate{{ end }}">
 					<td>
 						{{- if .Path.IsSet -}}
@@ -65,5 +68,8 @@ <h1>Go Dependency Proxy</h1>
 			{{ end }}
 		</tbody>
 	</table>
+	{{ if .BuildInfo }}
+		<p class="buildinfo">{{ .BuildInfo.Main.Path }}@{{ .BuildInfo.Main.Version }} ({{ .BuildInfo.Main.Sum }})</p>
+	{{ end }}
 </body>
 </html>