danabra.mov
An experimental TypeSpec syntax for Lexicon
upwards
+48
-11
packages/cli/src/commands/init.ts
+48
-11
packages/cli/src/commands/init.ts
···
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console.log("Initializing typelex project...\n");
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console.log("Installing dependencies...\n");
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// Detect package manager
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// Detect package manager and lexicons directory by walking up directory tree
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let packageManager = "npm";
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try {
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await access(resolve(cwd, "pnpm-lock.yaml"));
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packageManager = "pnpm";
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} catch {
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try {
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await access(resolve(cwd, "yarn.lock"));
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packageManager = "yarn";
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} catch {
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// Default to npm
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let lexiconsDir: string | null = null;
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let currentDir = cwd;
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const root = resolve("/");
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// First, move up one directory (we only want lexicons from parent directories)
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const parentDir = resolve(currentDir, "..");
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if (parentDir !== currentDir) {
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currentDir = parentDir;
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while (currentDir !== root) {
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// Check for package manager lockfiles
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if (packageManager === "npm") {
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try {
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await access(resolve(currentDir, "pnpm-lock.yaml"));
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packageManager = "pnpm";
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} catch {
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try {
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await access(resolve(currentDir, "yarn.lock"));
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packageManager = "yarn";
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} catch {
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// Continue
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}
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}
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}
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+
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// Check for lexicons directory (only in parent directories)
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if (!lexiconsDir) {
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try {
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const lexiconsPath = resolve(currentDir, "lexicons");
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await access(lexiconsPath);
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// Calculate relative path from cwd to this lexicons directory
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const relative = require("path").relative(cwd, lexiconsPath);
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lexiconsDir = relative;
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} catch {
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// Continue
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}
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}
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// Move up one directory
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const nextParent = resolve(currentDir, "..");
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if (nextParent === currentDir) break; // Reached root
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currentDir = nextParent;
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}
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}
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···
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packageJson.scripts = {};
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}
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if (!packageJson.scripts["build:typelex"]) {
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packageJson.scripts["build:typelex"] = `typelex compile ${namespace}`;
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const outFlag = lexiconsDir ? ` --out ${lexiconsDir}` : "";
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packageJson.scripts["build:typelex"] = `typelex compile ${namespace}${outFlag}`;
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await writeFile(packageJsonPath, JSON.stringify(packageJson, null, 2) + "\n", "utf-8");
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console.log("✓ Added build:typelex script to package.json");
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if (lexiconsDir) {
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console.log(` Using existing lexicons directory: ${lexiconsDir}`);
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}
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} else {
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console.log("✓ build:typelex script already exists in package.json");
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}