danabra.mov
An experimental TypeSpec syntax for Lexicon
nicer error
-1
packages/cli/package.json
-1
packages/cli/package.json
+21
-3
packages/cli/src/cli.ts
+21
-3
packages/cli/src/cli.ts
···
13
13
(yargs) => {
14
14
return yargs
15
15
.positional("namespace", {
16
-
describe: "Primary namespace pattern (e.g., app.bsky.*)",
16
+
describe: "Primary namespace pattern (e.g., com.example.*)",
17
17
type: "string",
18
18
demandOption: true,
19
19
})
20
20
.option("out", {
21
-
describe: "Output directory for generated Lexicon files (relative to cwd)",
21
+
describe: "Output directory for generated Lexicon files (must end with 'lexicons')",
22
22
type: "string",
23
23
default: "./lexicons",
24
24
});
25
25
},
26
26
async (argv) => {
27
+
if (!argv.namespace) {
28
+
console.error("Error: namespace is required");
29
+
console.error("Usage: typelex compile <namespace>");
30
+
console.error("Example: typelex compile com.example.*");
31
+
process.exit(1);
32
+
}
33
+
34
+
if (!argv.namespace.endsWith(".*")) {
35
+
console.error("Error: namespace must end with .*");
36
+
console.error(`Got: ${argv.namespace}`);
37
+
console.error("Example: typelex compile com.example.*");
38
+
process.exit(1);
39
+
}
40
+
27
41
const options: Record<string, unknown> = {};
28
42
if (argv.watch) {
29
43
options.watch = true;
···
39
53
type: "boolean",
40
54
default: false,
41
55
})
42
-
.demandCommand(1, "You must specify a command")
56
+
.demandCommand(1)
43
57
.help()
44
58
.version()
45
59
.fail((msg, err) => {
46
60
if (err) {
47
61
console.error(err);
62
+
} else if (msg.includes("Not enough non-option arguments")) {
63
+
console.error("Error: namespace is required");
64
+
console.error("Usage: typelex compile <namespace>");
65
+
console.error("Example: typelex compile com.example.*");
48
66
} else {
49
67
console.error(msg);
50
68
}