[Init] Initial commit - NetMesh terminal manager

components/settings/tabs/ai/codebuddyConfigEnv.ts

@@ -0,0 +1,73 @@
+/**
+ * Pure helpers for the CodeBuddy card's environment variables editor.
+ * The managed CodeBuddy agent stores everything in its
+ * ExternalAgentConfig.env; this splits that into the editable pieces and
+ * recombines them.
+ *
+ * CODEBUDDY_CODE_PATH is owned by path discovery, so it is preserved across
+ * edits but never shown in the env editor.
+ *
+ * The SDK supports CODEBUDDY_API_KEY (via options.env), but the CLI itself
+ * does not. CODEBUDDY_INTERNET_ENVIRONMENT is managed as a first-class field.
+ * Users who need CODEBUDDY_API_KEY or CODEBUDDY_AUTH_TOKEN should set them
+ * in the free-text environment editor or in their shell profile.
+ */
+
+const INTERNET_ENV_VAR = "CODEBUDDY_INTERNET_ENVIRONMENT";
+const CODE_PATH_KEY = "CODEBUDDY_CODE_PATH";
+const MANAGED_KEYS = new Set([INTERNET_ENV_VAR, CODE_PATH_KEY]);
+
+export function parseEnvLines(text: string): Record<string, string> {
+  const out: Record<string, string> = {};
+  for (const rawLine of String(text || "").split("\n")) {
+    const line = rawLine.trim();
+    if (!line || line.startsWith("#")) continue;
+    const eq = line.indexOf("=");
+    if (eq <= 0) continue;
+    const key = line.slice(0, eq).trim();
+    const value = line.slice(eq + 1).trim();
+    if (key) out[key] = value;
+  }
+  return out;
+}
+
+export function serializeEnvLines(env: Record<string, string>): string {
+  return Object.entries(env)
+    .map(([k, v]) => `${k}=${v}`)
+    .join("\n");
+}
+
+export function splitCodebuddyEnv(
+  env: Record<string, string> | undefined,
+): { internetEnv: string; envText: string } {
+  if (!env) return { internetEnv: "", envText: "" };
+  const internetEnv = env[INTERNET_ENV_VAR] ?? "";
+  const rest: Record<string, string> = {};
+  for (const [k, v] of Object.entries(env)) {
+    if (MANAGED_KEYS.has(k)) continue;
+    rest[k] = v;
+  }
+  return { internetEnv, envText: serializeEnvLines(rest) };
+}
+
+export function buildCodebuddyEnv(
+  prevEnv: Record<string, string> | undefined,
+  internetEnv: string,
+  envText: string,
+): Record<string, string> | undefined {
+  const next: Record<string, string> = {};
+
+  const trimmedInternetEnv = String(internetEnv || "").trim();
+  if (trimmedInternetEnv) next[INTERNET_ENV_VAR] = trimmedInternetEnv;
+
+  // Preserve auto-injected CODEBUDDY_CODE_PATH across edits.
+  const codePath = prevEnv?.[CODE_PATH_KEY];
+  if (codePath) next[CODE_PATH_KEY] = codePath;
+
+  // Drop managed keys if a user typed them into the free-text editor
+  const parsed = parseEnvLines(envText);
+  for (const key of MANAGED_KEYS) delete parsed[key];
+  Object.assign(next, parsed);
+
+  return Object.keys(next).length > 0 ? next : undefined;
+}