From e85d5471fc30b96347d568a636da3efee7e1dea2 Mon Sep 17 00:00:00 2001
From: sneak <sneak@sneak.berlin>
Date: Fri, 2 Oct 2026 05:31:10 +0000
Subject: [PATCH] Widen the webhook page by half so an entrypoint URL fits on
 one line (closes #350)

The webhook page's container was capped at max-w-6xl, 72rem (1152
px), which made a typical entrypoint URL wrap even in a 1440-pixel
window. It is now capped at 108rem (1728 px). The width is an inline
style because the committed tailwind.css has no class that wide, and
regenerating it needs the unpinned tool. The other pages, the navbar
and the footer keep 72rem.

The title row now wraps: its three buttons made a phone-width window
scroll sideways.

Model: opus-5-5
---
 internal/handlers/source_detail_test.go | 34 +++++++++++++++++++++++++
 templates/source_detail.html            |  8 ++++--
 2 files changed, 40 insertions(+), 2 deletions(-)

diff --git a/internal/handlers/source_detail_test.go b/internal/handlers/source_detail_test.go
index faa945e..ad79ed2 100644
--- a/internal/handlers/source_detail_test.go
+++ b/internal/handlers/source_detail_test.go
@@ -241,3 +241,37 @@ func TestHandleSourceDetail_RendersNamedTargetFields(
 	assert.Contains(t, body, "(unavailable)")
 	assert.NotContains(t, body, "beak")
 }
+
+// TestHandleSourceDetail_FitsWideAndNarrowWindows pins the webhook
+// page's maximum width at 108rem (1728 px), half again the 72rem of
+// max-w-6xl that the webhook list and the event log use, so an
+// entrypoint URL fits on one line in a 1920-pixel window; and the
+// wrapping of its title row, so the buttons beside the title do not
+// push a phone-width window into scrolling sideways.
+func TestHandleSourceDetail_FitsWideAndNarrowWindows(t *testing.T) {
+	t.Parallel()
+
+	var (
+		h    *handlers.Handlers
+		sess *session.Session
+		db   *database.Database
+	)
+
+	app := newTestApp(t, &h, &sess, &db)
+	app.RequireStart()
+
+	t.Cleanup(app.RequireStop)
+
+	wh := seedWebhook(t, db)
+
+	body := renderSourceDetailPage(t, h, sess, wh.ID)
+
+	assert.Contains(
+		t, body,
+		`<div class="mx-auto px-6 py-8" style="max-width: 108rem"`,
+	)
+	assert.Contains(
+		t, body,
+		`<div class="flex flex-wrap justify-between items-center gap-2 mt-2">`,
+	)
+}
diff --git a/templates/source_detail.html b/templates/source_detail.html
index 7b4abf4..2a89922 100644
--- a/templates/source_detail.html
+++ b/templates/source_detail.html
@@ -3,10 +3,14 @@
 {{define "title"}}{{.Webhook.Name}} - Webhooker{{end}}
 
 {{define "content"}}
-<div class="max-w-6xl mx-auto px-6 py-8" x-data="{ showAddEntrypoint: false, showAddTarget: false }">
+<!-- 108rem, half again the 72rem (max-w-6xl) of the webhook list, the
+     event log, the navbar and the footer, so an entrypoint URL fits on
+     one line. An inline style, because the committed tailwind.css has
+     no class this wide. -->
+<div class="mx-auto px-6 py-8" style="max-width: 108rem" x-data="{ showAddEntrypoint: false, showAddTarget: false }">
     <div class="mb-6">
         <a href="/hooks" class="text-sm text-primary-600 hover:text-primary-700">&larr; Back to webhooks</a>
-        <div class="flex justify-between items-center mt-2">
+        <div class="flex flex-wrap justify-between items-center gap-2 mt-2">
             <div>
                 <h1 class="text-2xl font-medium text-gray-900">{{.Webhook.Name}}</h1>
                 {{if .Webhook.Description}}
-- 
2.54.0