From 82ac4f135893d1a7c4aa3bc2ba81b23d349106dc Mon Sep 17 00:00:00 2001
From: Tim Kipp <timkipp.22.developer@gmail.com>
Date: Sun, 6 Sep 2020 16:10:49 -0700
Subject: [PATCH] chore: removed Svelte TypeScript support for now

---
 cmd/templates/svelte/frontend/README.md       |  14 --
 .../frontend/scripts/setupTypeScript.js       | 125 ------------------
 2 files changed, 139 deletions(-)
 delete mode 100644 cmd/templates/svelte/frontend/scripts/setupTypeScript.js

diff --git a/cmd/templates/svelte/frontend/README.md b/cmd/templates/svelte/frontend/README.md
index 54bca49c..360f2715 100644
--- a/cmd/templates/svelte/frontend/README.md
+++ b/cmd/templates/svelte/frontend/README.md
@@ -57,20 +57,6 @@ If you're building a single-page app (SPA) with multiple routes, sirv needs to b
 "start": "sirv public --single"
 ```
 
-## Using TypeScript
-
-This template comes with a script to set up a TypeScript development environment, you can run it immediately after cloning the template with:
-
-```bash
-node scripts/setupTypeScript.js
-```
-
-Or remove the script via:
-
-```bash
-rm scripts/setupTypeScript.js
-```
-
 ## Deploying to the web
 
 ### With [Vercel](https://vercel.com)
diff --git a/cmd/templates/svelte/frontend/scripts/setupTypeScript.js b/cmd/templates/svelte/frontend/scripts/setupTypeScript.js
deleted file mode 100644
index 3855f538..00000000
--- a/cmd/templates/svelte/frontend/scripts/setupTypeScript.js
+++ /dev/null
@@ -1,125 +0,0 @@
-// @ts-check
-
-/** This script modifies the project to support TS code in .svelte files like:
-
-  <script lang="ts">
-  	export let name: string;
-  </script>
- 
-  As well as validating the code for CI.
-  */
-
-/**  To work on this script:
-  rm -rf test-template template && git clone sveltejs/template test-template && node scripts/setupTypeScript.js test-template
-*/
-
-const fs = require("fs")
-const path = require("path")
-const { argv } = require("process")
-
-const projectRoot = argv[2] || path.join(__dirname, "..")
-
-// Add deps to pkg.json
-const packageJSON = JSON.parse(fs.readFileSync(path.join(projectRoot, "package.json"), "utf8"))
-packageJSON.devDependencies = Object.assign(packageJSON.devDependencies, {
-  "svelte-check": "^1.0.0",
-  "svelte-preprocess": "^4.0.0",
-  "@rollup/plugin-typescript": "^4.0.0",
-  "typescript": "^3.9.3",
-  "tslib": "^2.0.0",
-  "@tsconfig/svelte": "^1.0.0"
-})
-
-// Add script for checking
-packageJSON.scripts = Object.assign(packageJSON.scripts, {
-  "validate": "svelte-check"
-})
-
-// Write the package JSON
-fs.writeFileSync(path.join(projectRoot, "package.json"), JSON.stringify(packageJSON, null, "  "))
-
-// mv src/main.js to main.ts - note, we need to edit rollup.config.js for this too
-const beforeMainJSPath = path.join(projectRoot, "src", "main.js")
-const afterMainTSPath = path.join(projectRoot, "src", "main.ts")
-fs.renameSync(beforeMainJSPath, afterMainTSPath)
-
-// Switch the app.svelte file to use TS
-const appSveltePath = path.join(projectRoot, "src", "App.svelte")
-let appFile = fs.readFileSync(appSveltePath, "utf8")
-appFile = appFile.replace("<script>", '<script lang="ts">')
-appFile = appFile.replace("export let name;", 'export let name: string;')
-fs.writeFileSync(appSveltePath, appFile)
-
-// Edit rollup config
-const rollupConfigPath = path.join(projectRoot, "rollup.config.js")
-let rollupConfig = fs.readFileSync(rollupConfigPath, "utf8")
-
-// Edit imports
-rollupConfig = rollupConfig.replace(`'rollup-plugin-terser';`, `'rollup-plugin-terser';
-import sveltePreprocess from 'svelte-preprocess';
-import typescript from '@rollup/plugin-typescript';`)
-
-// Replace name of entry point
-rollupConfig = rollupConfig.replace(`'src/main.js'`, `'src/main.ts'`)
-
-// Add preprocess to the svelte config, this is tricky because there's no easy signifier.
-// Instead we look for `css:` then the next `}` and add the preprocessor to that
-let foundCSS = false
-let match
-
-// https://regex101.com/r/OtNjwo/1
-const configEditor = new RegExp(/css:.|\n*}/gmi)
-while (( match = configEditor.exec(rollupConfig)) != null) {
-  if (foundCSS) {
-    const endOfCSSIndex = match.index + 1
-    rollupConfig = rollupConfig.slice(0, endOfCSSIndex) + ",\n			preprocess: sveltePreprocess()," + rollupConfig.slice(endOfCSSIndex);
-    break
-  }
-  if (match[0].includes("css:")) foundCSS = true
-}
-
-
-// Add TypeScript
-rollupConfig = rollupConfig.replace("commonjs(),", 'commonjs(),\n\t\ttypescript({ sourceMap: !production }),')
-fs.writeFileSync(rollupConfigPath, rollupConfig)
-
-// Add TSConfig
-const tsconfig = `{
-  "extends": "@tsconfig/svelte/tsconfig.json",
-
-  "include": ["src/**/*"],
-  "exclude": ["node_modules/*", "__sapper__/*", "public/*"],
-}`
-const tsconfigPath =  path.join(projectRoot, "tsconfig.json")
-fs.writeFileSync(tsconfigPath, tsconfig)
-
-// Delete this script, but not during testing
-if (!argv[2]) {
-  // Remove the script
-  fs.unlinkSync(path.join(__filename))
-
-  // Check for Mac's DS_store file, and if it's the only one left remove it
-  const remainingFiles = fs.readdirSync(path.join(__dirname))
-  if (remainingFiles.length === 1 && remainingFiles[0] === '.DS_store') {
-    fs.unlinkSync(path.join(__dirname, '.DS_store'))
-  }
-
-  // Check if the scripts folder is empty
-  if (fs.readdirSync(path.join(__dirname)).length === 0) {
-    // Remove the scripts folder
-    fs.rmdirSync(path.join(__dirname))
-  }
-}
-
-// Adds the extension recommendation
-fs.mkdirSync(path.join(projectRoot, ".vscode"))
-fs.writeFileSync(path.join(projectRoot, ".vscode", "extensions.json"), `{
-  "recommendations": ["svelte.svelte-vscode"]
-}
-`)
-
-console.log("Converted to TypeScript.")
-
-if (fs.existsSync(path.join(projectRoot, "node_modules"))) {
-  console.log("\nYou will need to re-run your dependency manager to get started.")
-}