move server into apps/ignis-server

apps/ignis-server/server/plugins/headless-sync/ob-cli.js

@@ -0,0 +1,91 @@
+const { spawn, execSync } = require("child_process");
+const fs = require("fs");
+const os = require("os");
+const path = require("path");
+
+const isWindows = process.platform === "win32";
+
+// When set via configure(), HOME for the spawned ob points under the plugin's data dir so
+// ob's config dir (~/.config/obsidian-headless/) survives container recreates.
+let configuredDataDir = null;
+
+function getObHome(dataDir) {
+  return path.join(dataDir, "ob-home");
+}
+
+function configure(opts) {
+  configuredDataDir = opts && opts.dataDir ? opts.dataDir : null;
+
+  if (configuredDataDir) {
+    try {
+      fs.mkdirSync(getObHome(configuredDataDir), { recursive: true });
+    } catch {}
+  }
+}
+
+function checkInstalled() {
+  try {
+    const output = execSync("ob --version", {
+      stdio: "pipe",
+      windowsHide: true,
+    })
+      .toString()
+      .trim();
+
+    return { installed: true, version: output || "unknown" };
+  } catch {
+    return { installed: false, version: null };
+  }
+}
+
+function spawnOb(args, opts = {}) {
+  const home = configuredDataDir
+    ? getObHome(configuredDataDir)
+    : os.homedir();
+
+  return spawn("ob", args, {
+    env: { ...process.env, HOME: home },
+    shell: isWindows,
+    windowsHide: true,
+    ...opts,
+  });
+}
+
+function runCommand(args, opts = {}) {
+  return new Promise((resolve, reject) => {
+    let stdout = "";
+    let stderr = "";
+
+    const proc = spawnOb(args, opts);
+
+    proc.stdout.on("data", (data) => {
+      stdout += data.toString();
+    });
+
+    proc.stderr.on("data", (data) => {
+      stderr += data.toString();
+    });
+
+    proc.on("close", (code) => {
+      if (code === 0) {
+        resolve({ stdout, stderr });
+      } else {
+        reject(
+          new Error(`ob ${args[0]} failed (code ${code}): ${stderr || stdout}`),
+        );
+      }
+    });
+
+    proc.on("error", (err) => {
+      reject(err);
+    });
+  });
+}
+
+module.exports = {
+  checkInstalled,
+  spawnOb,
+  runCommand,
+  configure,
+  getObHome,
+};