1 files changed, 116 insertions, 0 deletions
diff --git a/tests/utils.ts b/tests/utils.ts
new file mode 100755
index 0000000..3792fd3
--- /dev/null
+++ b/tests/utils.ts
@@ -0,0 +1,116 @@
+import { build$, CommandBuilder } from "jsr:@david/dax";
+
+export const $ = build$({
+  commandBuilder: new CommandBuilder()
+    .printCommand(true)
+    .stdin("inherit")
+    .stdout("inherit")
+    .stderr("inherit"),
+});
+
+export async function downloadMoneroCli() {
+  const MONERO_CLI_VERSION = "monero-linux-x64-v0.18.3.4";
+  const MONERO_WALLET_CLI =
+    `https://downloads.getmonero.org/cli/${MONERO_CLI_VERSION}.tar.bz2`;
+
+  await $`wget ${MONERO_WALLET_CLI}`;
+  await $
+    .raw`tar -xvf ${MONERO_CLI_VERSION}.tar.bz2 --one-top-level=monero-cli --strip-components=1 -C tests`;
+  await $.raw`rm ${MONERO_CLI_VERSION}.tar.bz2`;
+}
+
+interface WalletInfo {
+  path: string;
+  password: string;
+  address: string;
+  secretSpendKey: string;
+  publicSpendKey: string;
+  secretViewKey: string;
+  publicViewKey: string;
+}
+
+export async function createWalletViaCli(
+  name: string,
+  password: string,
+): Promise<WalletInfo> {
+  const path = `./tests/wallets/${name}`;
+
+  await $`./tests/monero-cli/monero-wallet-cli --generate-new-wallet ${path} --password ${password} --mnemonic-language English --command exit`
+    .stdout("null");
+
+  const address =
+    (await $`./tests/monero-cli/monero-wallet-cli --wallet-file ${path} --password ${password} --command address`
+      .stdinText(`${password}\n`)
+      .lines())
+      .at(-1)!
+      .split(/\s+/)[1];
+
+  const retrieveKeys = (lines: string[]) =>
+    lines.slice(-2)
+      .map((line) => line.split(": ")[1]);
+
+  const [secretSpendKey, publicSpendKey] = retrieveKeys(
+    await $`./tests/monero-cli/monero-wallet-cli --wallet-file ${path} --password ${password} --command spendkey`
+      .stdinText(`${password}\n`)
+      .lines(),
+  );
+
+  const [secretViewKey, publicViewKey] = retrieveKeys(
+    await $`./tests/monero-cli/monero-wallet-cli --wallet-file ${path} --password ${password} --command viewkey`
+      .stdinText(`${password}\n`)
+      .lines(),
+  );
+
+  return {
+    path,
+    password,
+    address,
+    secretSpendKey,
+    publicSpendKey,
+    secretViewKey,
+    publicViewKey,
+  };
+}
+
+// deno-lint-ignore ban-types
+export type MoneroCVersion = "next" | (string & {});
+
+export async function getMoneroCTags(): Promise<string[]> {
+  return ((
+    await (await fetch(
+      "https://api.github.com/repos/MrCyjanek/monero_c/releases",
+    )).json()
+  ) as { tag_name: string }[])
+    .map(({ tag_name }) => tag_name);
+}
+export async function getMoneroC(version: MoneroCVersion) {
+  const triple = "x86_64-linux-gnu";
+  const dylibName = "monero_x86_64-linux-gnu_libwallet2_api_c.so";
+  const endpointDylibName = "monero_libwallet2_api_c.so";
+  const releaseDylibName = dylibName.slice("monero_".length);
+
+  if (version === "next") {
+    // build current release
+    await $
+      .raw`bash ./build_single.sh monero ${triple} -j${navigator.hardwareConcurrency}`;
+
+    await $.raw`xz -kd release/monero/${releaseDylibName}.xz`;
+    await $`mkdir -p tests/libs/next`;
+    await $`mv release/monero/${releaseDylibName} tests/libs/next/${endpointDylibName}`;
+  } else {
+    const downloadUrl =
+      `https://github.com/MrCyjaneK/monero_c/releases/download/${version}/${dylibName}.xz`;
+
+    const file = await Deno.open(`./tests/${dylibName}.xz`, {
+      create: true,
+      write: true,
+    });
+    file.write(await (await fetch(downloadUrl)).bytes());
+    file.close();
+
+    await $.raw`xz -d ./tests/${dylibName}.xz`;
+    await $.raw`mkdir -p ./tests/libs/${version}`;
+    await $
+      .raw`mv ./tests/${dylibName} ./tests/libs/${version}/${endpointDylibName}`;
+  }
+}