Merge pull request #18316 from overleaf/jpa-host-admin

[server-ce] e2e tests: add capability for reconfiguring the instance

GitOrigin-RevId: 44ec800b5b37497b3122310a94f637c24ff2667a

server-ce/test/helpers/hostAdminClient.ts

@@ -0,0 +1,84 @@
+export async function setVars(vars = {}) {
+  return await fetchJSON('http://host-admin/set/vars', {
+    method: 'POST',
+    body: JSON.stringify({ vars, path: 'docker-compose.yml' }),
+  })
+}
+
+export async function setVersion({ pro = false, version = 'latest' }) {
+  return await fetchJSON('http://host-admin/set/version', {
+    method: 'POST',
+    body: JSON.stringify({
+      pro,
+      version,
+      path: 'docker-compose.yml',
+    }),
+  })
+}
+
+export async function dockerCompose(cmd: string, ...args: string[]) {
+  return await fetchJSON(`http://host-admin/docker/compose/${cmd}`, {
+    method: 'POST',
+    body: JSON.stringify({
+      args,
+    }),
+  })
+}
+
+export async function mongoInit() {
+  return await fetchJSON('http://host-admin/mongo/init', {
+    method: 'POST',
+  })
+}
+
+export async function reconfigure({
+  pro = false,
+  version = 'latest',
+  vars = {},
+}) {
+  return await fetchJSON('http://host-admin/reconfigure', {
+    method: 'POST',
+    body: JSON.stringify({
+      pro,
+      version,
+      vars,
+    }),
+  })
+}
+
+async function fetchJSON(
+  input: RequestInfo,
+  init?: RequestInit
+): Promise<{ stdout: string; stderr: string }> {
+  if (init?.body) {
+    init.headers = { 'Content-Type': 'application/json' }
+  }
+  const res = await fetch(input, init)
+  const { error, stdout, stderr } = await res.json()
+  if (error) {
+    console.error(input, init, 'failed:', error)
+    const err = new Error(error.message)
+    Object.assign(err, error)
+    throw err
+  }
+  return { stdout, stderr }
+}
+
+export async function runScript({
+  cwd,
+  script,
+  args = [],
+}: {
+  cwd: string
+  script: string
+  args?: string[]
+}) {
+  return await fetchJSON('http://host-admin/run/script', {
+    method: 'POST',
+    body: JSON.stringify({
+      cwd,
+      script,
+      args,
+    }),
+  })
+}