initial commit

src/rmapi/bridge.ts

@@ -0,0 +1,55 @@
+import { runCommand } from "../utils/process";
+import { RmapiNode } from "../types";
+import RemarkablePlugin from "../main";
+
+export class RmapiBridge {
+  plugin: RemarkablePlugin;
+
+  constructor(plugin: RemarkablePlugin) {
+    this.plugin = plugin;
+  }
+
+  private getEnv(): Record<string, string> {
+    return {
+      RMAPI_HOST: this.plugin.settings.remarkableHost,
+      RMAPI_CONFIG: this.plugin.app.vault.adapter.getBasePath() + "/.obsidian/rmapi",
+    };
+  }
+
+  async runRmapi(args: string[]): Promise<{ stdout: string; stderr: string; code: number }> {
+    return runCommand(this.plugin.settings.rmapiBinaryPath, args, this.getEnv());
+  }
+
+  async list(path: string = "/"): Promise<RmapiNode[]> {
+    // flags must come before positional args for Go's flag parser
+    const { stdout, stderr, code } = await this.runRmapi(["ls", "--json", path]);
+    if (code !== 0) {
+      throw new Error(`rmapi ls failed: ${stderr || stdout}`);
+    }
+    try {
+      return JSON.parse(stdout) as RmapiNode[];
+    } catch (e) {
+      throw new Error(`Failed to parse rmapi output: ${e}`);
+    }
+  }
+
+  async downloadFile(remotePath: string, localPath: string): Promise<void> {
+    const { stdout, stderr, code } = await this.runRmapi(["get", remotePath, "-o", localPath]);
+    if (code !== 0) {
+      throw new Error(`rmapi get failed: ${stderr || stdout}`);
+    }
+  }
+
+  async downloadAnnotatedPdf(remotePath: string, localPath: string): Promise<void> {
+    const { stdout, stderr, code } = await this.runRmapi(["geta", remotePath, "-o", localPath]);
+    if (code !== 0) {
+      throw new Error(`rmapi geta failed: ${stderr || stdout}`);
+    }
+  }
+
+  async isAuthenticated(): Promise<boolean> {
+    const { code, stderr } = await this.runRmapi(["ls", "--json", "/"]);
+    // rmapi returns auth errors on stderr
+    return code === 0 && !stderr.includes("auth") && !stderr.includes("register");
+  }
+}