[duoyun-ui] Export svelte component

mantou132 · Dec 10, 2023 · 993c083 · 993c083
1 parent 58e90be
commit 993c083
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Showing 8 changed files with 90 additions and 35 deletions.
diff --git a/.eslintignore b/.eslintignore
@@ -1,5 +1,6 @@
 packages/*/dist
 packages/*/react
+packages/*/svelte
 packages/*/bin
 packages/*/coverage
 packages/*/extension
diff --git a/packages/duoyun-ui/.gitignore b/packages/duoyun-ui/.gitignore
@@ -5,6 +5,7 @@
 /elements/
 /react/
 /vue/
+/svelte/
 /locales/
 /coverage/
 

diff --git a/packages/duoyun-ui/package.json b/packages/duoyun-ui/package.json
@@ -6,13 +6,15 @@
     "./elements/*": "./elements/*.js",
     "./react/*": "./react/*.js",
     "./vue/*": "./vue/*",
+    "./svelte/*": "./svelte/*.js",
     "./lib/*": "./lib/*.js",
     "./locales/*": "./locales/*.js"
   },
   "files": [
     "/elements/",
     "/react/",
     "/vue/",
+    "/svelte/",
     "/lib/",
     "/locales/"
   ],

diff --git a/packages/gem-port/src/common.ts b/packages/gem-port/src/common.ts
@@ -3,6 +3,7 @@ import { readdirSync, readFileSync, statSync } from 'fs';
 
 import { ElementDetail, getElements } from 'gem-analyzer';
 import { Project } from 'ts-morph';
+import * as ts from 'typescript';
 
 const dev = process.env.MODE === 'dev';
 const elements = process.env.ELEMENTS?.split(',');
@@ -46,3 +47,28 @@ export function getRelativePath(elementFilePath: string, outDir: string) {
   const relativePath = path.relative(path.resolve(outDir), path.dirname(elementFilePath)).replace('src/', '');
   return `${relativePath}/${basename}`;
 }
+
+export function compile(outDir: string, fileSystem: Record<string, string>): void {
+  const options: ts.CompilerOptions = {
+    jsx: ts.JsxEmit.React,
+    target: ts.ScriptTarget.ES2020,
+    declaration: true,
+    outDir,
+  };
+  const host = ts.createCompilerHost(options);
+  const originReadFile = host.readFile;
+  host.readFile = (filename: string) => {
+    if (filename in fileSystem) return fileSystem[filename];
+    return originReadFile(filename);
+  };
+  const program = ts.createProgram(Object.keys(fileSystem), options, host);
+  program.emit().diagnostics.forEach((diagnostic) => {
+    if (diagnostic.file) {
+      const { line, character } = ts.getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start!);
+      const message = ts.flattenDiagnosticMessageText(diagnostic.messageText, '\n');
+      console.warn(`${diagnostic.file.fileName} (${line + 1},${character + 1}): ${message}`);
+    } else {
+      console.warn(ts.flattenDiagnosticMessageText(diagnostic.messageText, '\n'));
+    }
+  });
+}
diff --git a/packages/gem-port/src/index.ts b/packages/gem-port/src/index.ts
@@ -7,7 +7,8 @@ import program from 'commander';
 import { name, description, version } from '../package.json';
 
 import { compileReact } from './react';
-import { compileVue } from './vue';
+import { generateVue } from './vue';
+import { compileSvelte } from './svelte';
 
 const cliOptions = {
   outDir: './',
@@ -21,7 +22,8 @@ program
   .arguments('<dir>')
   .action((dir: string) => {
     compileReact(dir, path.resolve(cliOptions.outDir, 'react'));
-    compileVue(dir, path.resolve(cliOptions.outDir, 'vue'));
+    generateVue(dir, path.resolve(cliOptions.outDir, 'vue'));
+    compileSvelte(dir, path.resolve(cliOptions.outDir, 'svelte'));
     process.exit(0);
   });
 

diff --git a/packages/gem-port/src/react.ts b/packages/gem-port/src/react.ts
@@ -1,6 +1,4 @@
-import * as ts from 'typescript';
-
-import { getElementPathList, getFileElements, getComponentName, getRelativePath } from './common';
+import { getElementPathList, getFileElements, getComponentName, getRelativePath, compile } from './common';
 
 function createReactSourceFile(elementFilePath: string, outDir: string) {
   const elementDetailList = getFileElements(elementFilePath);
@@ -22,7 +20,7 @@ function createReactSourceFile(elementFilePath: string, outDir: string) {
             ${properties
               .map(({ name, reactive, event }) =>
                 event
-                  ? [`'on${event}'`, `(arg: CustomEvent<Parameters<${constructorName}['${name}']>[0]>) => void`].join(
+                  ? [`'on${event}'`, `(event: CustomEvent<Parameters<${constructorName}['${name}']>[0]>) => void`].join(
                       '?:',
                     )
                   : reactive
@@ -83,36 +81,10 @@ function createReactSourceFile(elementFilePath: string, outDir: string) {
   );
 }
 
-function createReactSourceFiles(elementsDir: string, outDir: string) {
+export function compileReact(elementsDir: string, outDir: string): void {
   const fileSystem: Record<string, string> = {};
   getElementPathList(elementsDir).forEach((elementFilePath) => {
     Object.assign(fileSystem, createReactSourceFile(elementFilePath, outDir));
   });
-  return fileSystem;
-}
-
-export function compileReact(elementsDir: string, outDir: string): void {
-  const options: ts.CompilerOptions = {
-    jsx: ts.JsxEmit.React,
-    target: ts.ScriptTarget.ES2020,
-    declaration: true,
-    outDir,
-  };
-  const fileSystem = createReactSourceFiles(elementsDir, outDir);
-  const host = ts.createCompilerHost(options);
-  const originReadFile = host.readFile;
-  host.readFile = (filename: string) => {
-    if (filename in fileSystem) return fileSystem[filename];
-    return originReadFile(filename);
-  };
-  const program = ts.createProgram(Object.keys(fileSystem), options, host);
-  program.emit().diagnostics.forEach((diagnostic) => {
-    if (diagnostic.file) {
-      const { line, character } = ts.getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start!);
-      const message = ts.flattenDiagnosticMessageText(diagnostic.messageText, '\n');
-      console.warn(`${diagnostic.file.fileName} (${line + 1},${character + 1}): ${message}`);
-    } else {
-      console.warn(ts.flattenDiagnosticMessageText(diagnostic.messageText, '\n'));
-    }
-  });
+  compile(outDir, fileSystem);
 }
diff --git a/packages/gem-port/src/svelte.ts b/packages/gem-port/src/svelte.ts
@@ -0,0 +1,51 @@
+import path from 'path';
+
+import { compile, getComponentName, getElementPathList, getFileElements, getRelativePath } from './common';
+
+export function compileSvelte(elementsDir: string, outDir: string): void {
+  const fileSystem: Record<string, string> = {};
+  getElementPathList(elementsDir).forEach((elementFilePath) => {
+    const elementDetailList = getFileElements(elementFilePath);
+    Object.assign(
+      fileSystem,
+      Object.fromEntries(
+        elementDetailList.map(({ name: tag, constructorName, properties }) => {
+          const componentName = getComponentName(tag);
+          const componentPropsName = `${componentName}Props`;
+          const relativePath = getRelativePath(elementFilePath, outDir);
+          const basename = path.basename(relativePath);
+          return [
+            basename + '.ts',
+            `
+            import type { HTMLAttributes } from "svelte/elements";
+            import { ${constructorName} } from '${relativePath}';
+            export * from '${relativePath}';
+
+            interface ${componentPropsName} extends HTMLAttributes<HTMLElement> {
+              ${properties
+                .map(({ name, reactive, event }) =>
+                  event
+                    ? [
+                        `'on:${event}'`,
+                        `(event: CustomEvent<Parameters<${constructorName}['${name}']>[0]>) => void`,
+                      ].join('?:')
+                    : reactive
+                    ? [name, `${constructorName}['${name}']`].join('?:')
+                    : '',
+                )
+                .join(';')}
+            };
+
+            declare module "svelte/elements" {
+              interface SvelteHTMLElements {
+                '${tag}': ${componentPropsName};
+              }
+            }
+          `,
+          ];
+        }),
+      ),
+    );
+  });
+  compile(outDir, fileSystem);
+}
diff --git a/packages/gem-port/src/vue.ts b/packages/gem-port/src/vue.ts
@@ -27,7 +27,7 @@ declare module '@vue/runtime-dom' {
 }
  */
 
-export function compileVue(elementsDir: string, outDir: string): void {
+export function generateVue(elementsDir: string, outDir: string): void {
   mkdirSync(outDir, { recursive: true });
   getElementPathList(elementsDir).forEach((elementFilePath) => {
     getFileElements(elementFilePath).forEach(({ name: tag, properties, constructorName, methods, events }) => {