Merge pull request #8 from Monchi/import-case

Author: yukukotani

README.md

@@ -75,9 +75,11 @@ Then add this plugin in `tsconfig.json`.
 
 ### paths (required)
 
+Value: `string[]`
+
 Specify directory in relative path to the project's root (`tsconfig.json`'s dir). All `.ts` or `.js` files in the directories can be Namespace Imported with auto-completion.
 
-example:
+Example:
 
 ```json
 "options": {
@@ -87,13 +89,32 @@ example:
 
 ### ignoreNamedExport
 
+Value: `boolean`
+
 If true, named export from files in `paths` won't be shown in auto-completion.
 
-example:
+Example:
 
 ```json
 "options": {
   "paths": ["src/logics"],
   "ignoreNamedExport": true
 }
 ```
+
+### nameTransform
+
+Value: `"upperCamelCase" | "lowerCamelCase"`
+
+Transform import name. If not set, the filename will be used as an import name.
+
+Example:
+
+```json
+"options": {
+  "paths": ["src/logics"],
+  "nameTransform": "lowerCamelCase"
+}
+```
+
+Then `SomeLogic.ts` will be imported like `import * as someLogic from "./SomeLogic"`.

package-lock.json

@@ -17,6 +17,7 @@
   },
   "homepage": "https://github.com/Monchi/typescript-plugin-namespace-import#readme",
   "dependencies": {
+    "camelcase": "^6.2.0",
     "typescript": "^4.3.5"
   },
   "devDependencies": {

package.json

@@ -38,7 +38,7 @@ function init() {
         return getCompletionEntryDetails(fileName, position, name, options, source, preferences, data);
       }
 
-      return namespaceImportPlugin.getCompletionEntryDetails(name, fileName, data.modulePath, info.project);
+      return namespaceImportPlugin.getCompletionEntryDetails(name, fileName, data.modulePath, info);
     };
 
     const getCodeFixesAtPosition = info.languageService.getCodeFixesAtPosition;

src/index.ts

@@ -1,16 +1,18 @@
 import ts, { CodeFixAction, ScriptElementKind } from 'typescript/lib/tsserverlibrary';
 import * as path from 'path';
+import camelCase from 'camelcase';
 
 export type PluginOptions = {
   paths: readonly string[];
   ignoreNamedExport?: boolean;
+  nameTransform?: 'upperCamelCase' | 'lowerCamelCase';
 };
 
 export function getCompletionEntries(info: ts.server.PluginCreateInfo): ts.CompletionEntry[] {
   const modulePaths = getModulePathsToImport(info.config.options, info.project);
 
   return modulePaths.map((modulePath) => {
-    const name = getFileNameWithoutExt(modulePath);
+    const name = transformImportName(getFileNameWithoutExt(modulePath), info.config.options);
     return {
       name: name,
       kind: ts.ScriptElementKind.alias,
@@ -46,9 +48,9 @@ export function getCompletionEntryDetails(
   name: string,
   selfPath: string,
   modulePath: string,
-  project: ts.server.Project,
+  info: ts.server.PluginCreateInfo,
 ): ts.CompletionEntryDetails {
-  const action: CodeFixAction = getCodeFixActionFromPath(name, selfPath, modulePath, project);
+  const action: CodeFixAction = getCodeFixActionFromPath(name, selfPath, modulePath, info.project);
   return {
     name: name,
     kind: ScriptElementKind.alias,
@@ -139,3 +141,11 @@ function getCodeFixActionFromPath(
     commands: [],
   };
 }
+
+function transformImportName(name: string, options: PluginOptions) {
+  if (options.nameTransform) {
+    return camelCase(name, { pascalCase: options.nameTransform === 'upperCamelCase' });
+  } else {
+    return name;
+  }
+}