danabra.mov
An experimental TypeSpec syntax for Lexicon
handoff
+10
-3
packages/cli/src/cli.ts
+10
-3
packages/cli/src/cli.ts
···
10
.command(
11
"init",
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"Initialize a new typelex project",
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+
(yargs) => {
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+
return yargs.option("setup", {
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+
describe: "Internal: run setup after installation",
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+
type: "boolean",
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+
hidden: true,
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+
default: false,
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+
});
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+
},
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+
async (argv) => {
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+
await initCommand(argv.setup);
23
}
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)
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.command(
+45
-7
packages/cli/src/commands/init.ts
+45
-7
packages/cli/src/commands/init.ts
···
39
}
40
41
/**
42
-
* Initialize a new typelex project
43
*/
44
-
export async function initCommand(): Promise<void> {
45
const cwd = process.cwd();
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-
const typelexDir = resolve(cwd, "typelex");
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-
const mainTspPath = resolve(typelexDir, "main.tsp");
48
-
const externalsTspPath = resolve(typelexDir, "externals.tsp");
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50
console.log(pc.bold("Initializing typelex project...\n"));
51
console.log("Installing dependencies...");
···
71
dir = resolve(dir, "..");
72
}
73
74
-
// Install dependencies and only proceed if successful
75
await new Promise<void>((resolvePromise, reject) => {
76
const args = packageManager === "npm"
77
? ["install", "--save-dev", "@typelex/cli", "@typelex/emitter"]
···
98
});
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});
100
101
-
// Prompt for namespace after successful installation
102
let namespace = await promptNamespace();
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104
// Validate namespace format
···
39
}
40
41
/**
42
+
* Initialize command - installs packages and hands off to local version
43
+
* This is what gets called by npx
44
*/
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+
export async function initCommand(isSetup: boolean = false): Promise<void> {
46
const cwd = process.cwd();
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+
48
+
// If this is the second pass (after handoff), run setup
49
+
if (isSetup) {
50
+
return initSetup();
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+
}
52
53
console.log(pc.bold("Initializing typelex project...\n"));
54
console.log("Installing dependencies...");
···
74
dir = resolve(dir, "..");
75
}
76
77
+
// Install dependencies
78
await new Promise<void>((resolvePromise, reject) => {
79
const args = packageManager === "npm"
80
? ["install", "--save-dev", "@typelex/cli", "@typelex/emitter"]
···
101
});
102
});
103
104
+
// Hand off to locally installed version
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+
console.log("Continuing with local installation...\n");
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+
107
+
return new Promise((resolvePromise, reject) => {
108
+
const localCli = resolve(cwd, "node_modules/.bin/typelex");
109
+
const setup = spawn(localCli, ["init", "--setup"], {
110
+
cwd,
111
+
stdio: "inherit",
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+
});
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+
114
+
setup.on("close", (code) => {
115
+
if (code === 0) {
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+
resolvePromise();
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+
} else {
118
+
process.exit(code ?? 1);
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+
}
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+
});
121
+
122
+
setup.on("error", (err) => {
123
+
console.error(pc.red("✗ Failed to run setup:"), err);
124
+
reject(err);
125
+
});
126
+
});
127
+
}
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+
129
+
/**
130
+
* Setup function - called after packages are installed
131
+
* This runs from the locally installed version
132
+
*/
133
+
export async function initSetup(): Promise<void> {
134
+
const cwd = process.cwd();
135
+
const typelexDir = resolve(cwd, "typelex");
136
+
const mainTspPath = resolve(typelexDir, "main.tsp");
137
+
const externalsTspPath = resolve(typelexDir, "externals.tsp");
138
+
139
+
// Prompt for namespace
140
let namespace = await promptNamespace();
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142
// Validate namespace format