An experimental TypeSpec syntax for Lexicon
nicer error
+21
-4
-1
packages/cli/package.json
-1
packages/cli/package.json
+21
-3
packages/cli/src/cli.ts
+21
-3
packages/cli/src/cli.ts
···
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(yargs) => {
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return yargs
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.positional("namespace", {
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describe: "Primary namespace pattern (e.g., app.bsky.*)",
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describe: "Primary namespace pattern (e.g., com.example.*)",
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type: "string",
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demandOption: true,
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})
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.option("out", {
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describe: "Output directory for generated Lexicon files (relative to cwd)",
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describe: "Output directory for generated Lexicon files (must end with 'lexicons')",
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type: "string",
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default: "./lexicons",
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});
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},
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async (argv) => {
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if (!argv.namespace) {
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console.error("Error: namespace is required");
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console.error("Usage: typelex compile <namespace>");
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console.error("Example: typelex compile com.example.*");
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process.exit(1);
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}
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+
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if (!argv.namespace.endsWith(".*")) {
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console.error("Error: namespace must end with .*");
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console.error(`Got: ${argv.namespace}`);
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console.error("Example: typelex compile com.example.*");
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process.exit(1);
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}
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const options: Record<string, unknown> = {};
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if (argv.watch) {
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options.watch = true;
···
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type: "boolean",
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default: false,
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})
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.demandCommand(1, "You must specify a command")
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.demandCommand(1)
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.help()
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.version()
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.fail((msg, err) => {
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if (err) {
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console.error(err);
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} else if (msg.includes("Not enough non-option arguments")) {
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console.error("Error: namespace is required");
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console.error("Usage: typelex compile <namespace>");
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console.error("Example: typelex compile com.example.*");
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} else {
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console.error(msg);
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}