fix(yargs): use positionals to fix #14, #15

Author: junbao

package.json

@@ -1,6 +1,6 @@
 {
   "name": "dpdm",
-  "version": "3.7.0",
+  "version": "3.7.1",
   "description": "Analyze circular dependencies in your JavaScript/TypeScript projects.",
   "keywords": [
     "circular",
@@ -56,21 +56,21 @@
     "lint-staged": "^11.1.1",
     "npm-run-all": "^4.1.5",
     "prettier": "^2.3.2",
-    "rollup": "^2.53.3",
+    "rollup": "^2.56.0",
     "ts-jest": "^27.0.4",
     "ts-node": "^10.1.0"
   },
   "dependencies": {
     "@types/fs-extra": "^9.0.12",
     "@types/glob": "^7.1.4",
     "@types/yargs": "^17.0.2",
-    "chalk": "^4.1.1",
+    "chalk": "^4.1.2",
     "fs-extra": "^10.0.0",
     "glob": "^7.1.7",
     "ora": "^5.4.1",
     "tslib": "^2.3.0",
     "typescript": "^4.3.5",
-    "yargs": "^17.0.1"
+    "yargs": "^17.1.0"
   },
   "cliVersion": "8.8.4",
   "lint-staged": {

src/bin/dpdm.ts

@@ -25,7 +25,18 @@ import {
 async function main() {
   const argv = await yargs
     .strict()
-    .usage('$0 [options] files...')
+    .usage(
+      '$0 [options] <files...>',
+      "Analyze the files' dependencies.",
+      (yargs) => {
+        return yargs.positional('files', {
+          description: 'The file paths or globs',
+          demandOption: true,
+          type: 'string',
+          array: true,
+        });
+      },
+    )
     .option('context', {
       type: 'string',
       desc: 'the context directory to shorten path, default is current directory',
@@ -96,7 +107,9 @@ async function main() {
     .alias('h', 'help')
     .wrap(Math.min(yargs.terminalWidth(), 100)).argv;
 
-  if (argv._.length === 0) {
+  const files = argv.files as string[];
+
+  if (files.length === 0) {
     yargs.showHelp();
     console.log('\nMissing entry file');
     process.exit(1);
@@ -152,8 +165,6 @@ async function main() {
     onProgress,
   };
 
-  const files = argv._.filter((t) => typeof t === 'string') as string[];
-
   parseDependencyTree(files, options)
     .then(async (tree) => {
       o.succeed(`[${ended}/${total}] Analyze done!`);

yarn.lock

@@ -1169,6 +1169,14 @@ chalk@^4.0.0, chalk@^4.1.0, chalk@^4.1.1:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
+chalk@^4.1.2:
+  version "4.1.2"
+  resolved "https://registry.nlark.com/chalk/download/chalk-4.1.2.tgz#aac4e2b7734a740867aeb16bf02aad556a1e7a01"
+  integrity sha1-qsTit3NKdAhnrrFr8CqtVWoeegE=
+  dependencies:
+    ansi-styles "^4.1.0"
+    supports-color "^7.1.0"
+
 char-regex@^1.0.2:
   version "1.0.2"
   resolved "https://registry.nlark.com/char-regex/download/char-regex-1.0.2.tgz#d744358226217f981ed58f479b1d6bcc29545dcf"
@@ -3040,10 +3048,10 @@ rimraf@^3.0.0:
   dependencies:
     glob "^7.1.3"
 
-rollup@^2.53.3:
-  version "2.53.3"
-  resolved "https://registry.nlark.com/rollup/download/rollup-2.53.3.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.nlark.com%2Frollup%2Fdownload%2Frollup-2.53.3.tgz#14b0e57f0874d4ad23bdbb13050cf70bcd1eabf7"
-  integrity sha1-FLDlfwh01K0jvbsTBQz3C80eq/c=
+rollup@^2.56.0:
+  version "2.56.0"
+  resolved "https://registry.nlark.com/rollup/download/rollup-2.56.0.tgz#daa832955d2b58f1ed52a3c4c85b7d1adaf076d0"
+  integrity sha1-2qgylV0rWPHtUqPEyFt9GtrwdtA=
   optionalDependencies:
     fsevents "~2.3.2"
 
@@ -3683,10 +3691,10 @@ yargs@^16.0.3:
     y18n "^5.0.5"
     yargs-parser "^20.2.2"
 
-yargs@^17.0.1:
-  version "17.0.1"
-  resolved "https://registry.nlark.com/yargs/download/yargs-17.0.1.tgz?cache=0&sync_timestamp=1620086465147&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fyargs%2Fdownload%2Fyargs-17.0.1.tgz#6a1ced4ed5ee0b388010ba9fd67af83b9362e0bb"
-  integrity sha1-ahztTtXuCziAELqf1nr4O5Ni4Ls=
+yargs@^17.1.0:
+  version "17.1.0"
+  resolved "https://registry.nlark.com/yargs/download/yargs-17.1.0.tgz#0cd9827a0572c9a1795361c4d1530e53ada168cf"
+  integrity sha1-DNmCegVyyaF5U2HE0VMOU62haM8=
   dependencies:
     cliui "^7.0.2"
     escalade "^3.1.1"