fix: preserve PK01 Caddy host blocks

2026-07-01 14:05:43 +00:00
parent e15c4eeac9
commit aec4151a5d
2 changed files with 102 additions and 2 deletions
@@ -0,0 +1,91 @@
+import assert from "node:assert/strict";
+import { spawnSync } from "node:child_process";
+import { mkdtempSync, readFileSync, rmSync, writeFileSync } from "node:fs";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+
+import { test } from "bun:test";
+
+import { pk01CaddyMergeManagedBlocksPython } from "./pk01-caddy";
+
+function mergeCaddyfiles(current: string, desired: string, legacyDomains: readonly string[] = []): { merged: string; summary: Record<string, unknown> } {
+  const dir = mkdtempSync(join(tmpdir(), "pk01-caddy-"));
+  try {
+    const currentPath = join(dir, "current.Caddyfile");
+    const desiredPath = join(dir, "desired.Caddyfile");
+    const mergedPath = join(dir, "merged.Caddyfile");
+    writeFileSync(currentPath, current, "utf8");
+    writeFileSync(desiredPath, desired, "utf8");
+    const result = spawnSync("python3", ["-", desiredPath, currentPath, mergedPath, ...legacyDomains], {
+      encoding: "utf8",
+      input: pk01CaddyMergeManagedBlocksPython(),
+    });
+    assert.equal(result.status, 0, result.stderr || result.stdout);
+    return {
+      merged: readFileSync(mergedPath, "utf8"),
+      summary: JSON.parse(result.stdout) as Record<string, unknown>,
+    };
+  } finally {
+    rmSync(dir, { recursive: true, force: true });
+  }
+}
+
+test("PK01 Caddy merge preserves monitor root nested managed block", () => {
+  const current = `{
+  email ops@pikapython.com
+}
+
+pikapython.com, www.pikapython.com {
+  reverse_proxy 127.0.0.1:18888
+}
+
+api2.pikapython.com {
+  reverse_proxy 127.0.0.1:18080
+}
+
+# BEGIN unidesk managed langbot
+langbot.pikapython.com {
+  reverse_proxy 127.0.0.1:22097
+}
+# END unidesk managed langbot
+
+# BEGIN unidesk managed sub2api-jd01
+api2.pikapython.com {
+  reverse_proxy 127.0.0.1:22080
+}
+# END unidesk managed sub2api-jd01
+
+monitor.pikapython.com {
+    # BEGIN unidesk managed hwlab-web-probe-sentinel-active-root
+    handle {
+        reverse_proxy 127.0.0.1:22098
+    }
+    # END unidesk managed hwlab-web-probe-sentinel-active-root
+}
+`;
+  const desired = `{
+  email ops@pikapython.com
+}
+
+pikapython.com, www.pikapython.com {
+  reverse_proxy 127.0.0.1:18888
+}
+
+# BEGIN unidesk managed sub2api-jd01
+api2.pikapython.com {
+  reverse_proxy 127.0.0.1:22087
+}
+# END unidesk managed sub2api-jd01
+`;
+
+  const { merged, summary } = mergeCaddyfiles(current, desired, ["api2.pikapython.com"]);
+
+  assert.equal(summary.baseSource, "current");
+  assert.match(merged, /monitor\.pikapython\.com \{/u);
+  assert.match(merged, /hwlab-web-probe-sentinel-active-root/u);
+  assert.match(merged, /reverse_proxy 127\.0\.0\.1:22098/u);
+  assert.match(merged, /# BEGIN unidesk managed langbot/u);
+  assert.match(merged, /# BEGIN unidesk managed sub2api-jd01[\s\S]*127\.0\.0\.1:22087/u);
+  assert.doesNotMatch(merged, /127\.0\.0\.1:22080/u);
+  assert.doesNotMatch(merged, /127\.0\.0\.1:18080/u);
+});