From c934ede5dfebe033b358d1197d449d79110a1730 Mon Sep 17 00:00:00 2001
From: Niclas Overby <niclas@overby.me>
Date: Sun, 12 Jul 2026 23:10:47 +0200
Subject: [PATCH] chore(web/wiki-dioxus): Add nushell dev-server reuse scripts
 (serve-up, test-reuse)

Signed-off-by: Niclas Overby <niclas@overby.me>
---
 scripts/serve-up.nu   | 36 ++++++++++++++++++++++++++++++++++++
 scripts/test-reuse.nu | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 70 insertions(+)
 create mode 100644 scripts/serve-up.nu
 create mode 100644 scripts/test-reuse.nu

diff --git a/scripts/serve-up.nu b/scripts/serve-up.nu
new file mode 100644
index 00000000..14a5f058
--- /dev/null
+++ b/scripts/serve-up.nu
@@ -0,0 +1,36 @@
+#!/usr/bin/env nu
+# Start a persistent `dx serve` (once) so test runs can `--reuse` it and skip the
+# ~minute rebuild. `dx serve` hot-reloads on edits; scripts/test-reuse.nu waits
+# for that before running. Idempotent — does nothing if the server is already up.
+#
+#   nu scripts/serve-up.nu          # start (or confirm) the dev server on :8134
+
+const PORT = 8134
+const LOG = "/tmp/wiki-dxserve.log"
+
+def serving [] { (do -i { ^curl -sf -o /dev/null $"http://127.0.0.1:($PORT)/" } | complete).exit_code == 0 }
+
+def main [] {
+    # Run from the project root (this script lives in ./scripts).
+    cd ($env.FILE_PWD | path dirname)
+    if (serving) {
+        print $"dx serve already up on :($PORT)"
+        return
+    }
+    # Detach so it outlives this script (nushell backgrounds through bash nohup).
+    let pid = (^bash -c $'nohup dx serve --port ($PORT) > "($LOG)" 2>&1 & echo $!' | str trim)
+    print $"started dx serve pid ($pid); waiting for the first build..."
+    mut ready = false
+    for _ in 1..240 {
+        let built = (try { (open --raw $LOG) | str contains "Build completed" } catch { false })
+        if $built and (serving) { $ready = true; break }
+        sleep 1sec
+    }
+    if $ready {
+        print $"dx serve ready on :($PORT)"
+    } else {
+        print "dx serve did not finish its first build:"
+        if ($LOG | path exists) { print (open --raw $LOG | lines | last 15 | str join "\n") }
+        exit 2
+    }
+}
diff --git a/scripts/test-reuse.nu b/scripts/test-reuse.nu
new file mode 100644
index 00000000..0e172dfd
--- /dev/null
+++ b/scripts/test-reuse.nu
@@ -0,0 +1,34 @@
+#!/usr/bin/env nu
+# Run the browser harness against an already-running `dx serve` (skips the build).
+# Waits for any in-progress hot-reload rebuild (after a Rust edit) to settle first,
+# then runs `test-browser.nu --firefox --reuse`. Extra flags are forwarded, so:
+#
+#   nu scripts/test-reuse.nu               # fast reuse run
+#   nu scripts/test-reuse.nu --shots       # + capture screenshots
+#
+# Reads WIKI_EMAIL / WIKI_PASSWORD from the environment (never committed) to enable
+# the authenticated tests. Start the server once with scripts/serve-up.nu.
+
+const PORT = 8134
+const LOG = "/tmp/wiki-dxserve.log"
+
+def serving [] { (do -i { ^curl -sf -o /dev/null $"http://127.0.0.1:($PORT)/" } | complete).exit_code == 0 }
+
+def main [...args: string] {
+    cd ($env.FILE_PWD | path dirname)
+    if not (serving) {
+        print $"no dx serve on :($PORT) — run `nu scripts/serve-up.nu` first"
+        exit 3
+    }
+    # Wait for any rebuild triggered by a recent edit to finish: the serve log's
+    # modified time stops advancing for 2s (dx serve is idle).
+    if ($LOG | path exists) {
+        for _ in 1..120 {
+            let a = (ls $LOG | get 0.modified)
+            sleep 2sec
+            let b = (ls $LOG | get 0.modified)
+            if $a == $b { break }
+        }
+    }
+    ^nu test-browser.nu --firefox --reuse ...$args
+}
-- 
2.51.2