From 03cd6bdfbd473dba3f3dc50a1b15e389aac5bc70 Mon Sep 17 00:00:00 2001
From: Leonardo Bishop <me@leonardobishop.net>
Date: Wed, 7 Jan 2026 23:39:53 +0000
Subject: Initial commit

---
 web/handler/deploy.go | 81 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 web/handler/deploy.go

(limited to 'web/handler/deploy.go')

diff --git a/web/handler/deploy.go b/web/handler/deploy.go
new file mode 100644
index 0000000..24e0f95
--- /dev/null
+++ b/web/handler/deploy.go
@@ -0,0 +1,81 @@
+package handler
+
+import (
+	"fmt"
+	"html/template"
+	"net/http"
+
+	"git.leonardobishop.net/instancer/pkg/deployer"
+	"git.leonardobishop.net/instancer/pkg/registry"
+	"git.leonardobishop.net/instancer/pkg/session"
+)
+
+func PostDeploy(tmpl *template.Template, dockerDeployer *deployer.DockerDeployer) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if err := r.ParseForm(); err != nil {
+			http.Error(w, "Invalid form data", http.StatusBadRequest)
+			return
+		}
+
+		challenge := r.FormValue("challenge")
+		if challenge == "" {
+			http.Error(w, "No challenge selected", http.StatusBadRequest)
+			return
+		}
+
+		session := r.Context().Value("session").(*session.UserSession)
+		deployKey := dockerDeployer.StartDeploy(challenge, session.Team)
+
+		tmpl.ExecuteTemplate(w, "f_deploy.html", struct {
+			DeployKey string
+			Challenge string
+		}{
+			DeployKey: deployKey,
+			Challenge: challenge,
+		})
+	}
+}
+
+func DeploySSE(tmpl *template.Template, registryClient *registry.RegistryClient, dockerDeployer *deployer.DockerDeployer) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		flusher, ok := w.(http.Flusher)
+		if !ok {
+			http.Error(w, "Streaming unsupported", http.StatusInternalServerError)
+			return
+		}
+
+		deployKey := r.URL.Query().Get("deploy")
+		if deployKey == "" {
+			http.Error(w, "No deployment specified", http.StatusBadRequest)
+			return
+		}
+
+		w.Header().Set("Content-Type", "text/event-stream")
+		w.Header().Set("Cache-Control", "no-cache")
+		w.Header().Set("Connection", "keep-alive")
+
+		clientGone := r.Context().Done()
+		job := dockerDeployer.GetJob(deployKey)
+
+		if job == nil || job.DeployChan == nil {
+			fmt.Fprintf(w, "event: %s\ndata: %s\n\n", "close", "Invalid deployment key")
+			flusher.Flush()
+			return
+		}
+
+		for {
+			select {
+			case <-clientGone:
+				return
+			case update, ok := <-job.DeployChan:
+				if !ok {
+					return
+				}
+
+				fmt.Fprintf(w, "event: %s\ndata: %s\n\n", update.Status, update.Message)
+				flusher.Flush()
+			}
+		}
+
+	}
+}
-- 
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