feat: extended prettier-config, with overrides for .eslintrc, .prettierrc, .stylelintrc, package*.json, *.yml,*.yaml

Signed-off-by: prisis <d.bannert@anolilab.de>

Author: prisis

packages/prettier-config/src/index.ts

@@ -1,6 +1,6 @@
-import type { Options } from "prettier";
+import type { Config } from "prettier";
 
-const config: Options = {
+const config: Config = {
     // max 160 characters per line
     printWidth: 160,
     // use 4 spaces for indentation
@@ -38,6 +38,14 @@ const config: Options = {
     endOfLine: "lf",
     // formats quoted code embedded
     embeddedLanguageFormatting: "auto",
+    overrides: [
+        { files: ".eslintrc", options: { parser: "json" } },
+        { files: ".prettierrc", options: { parser: "json" } },
+        { files: ".stylelintrc", options: { parser: "json" } },
+        { files: "package*.json", options: { printWidth: 1000 } },
+        { files: "*.yml", options: { singleQuote: false } },
+        { files: "*.yaml", options: { singleQuote: false } },
+    ],
 };
 
 export default config;

packages/prettier-config/src/postinstall.ts

@@ -14,31 +14,43 @@ const writeFileAsync = promisify(writeFile);
 
 console.log("Configuring @anolilab/prettier-config", projectPath, "\n");
 
+const configFile = ".prettierrc";
+
 /**
  * Writes .prettierrc.${m|c}js if it doesn't exist. Warns if it exists.
  */
 const writePrettierRc = () => {
-    const prettierPath = join(projectPath, ".prettierrc.js");
-
-    if (
-        existsSync(prettierPath)
-        || existsSync(prettierPath.replace(".js", ""))
-        || existsSync(prettierPath.replace(".js", `.${packageIsTypeModule ? "m" : "c"}js`))
-    ) {
-        console.warn(`⚠️  .prettierrc.{m|c}js already exists;
+    // eslint-disable-next-line no-restricted-syntax
+    for (const filename of [
+        configFile,
+        `${configFile}.js`,
+        `${configFile}.cjs`,
+        `${configFile}.json`,
+        `${configFile}.json5`,
+        `${configFile}.yaml`,
+        `${configFile}.yml`,
+        `${configFile}.toml`,
+        "prettier.config.js",
+        "prettier.config.cjs",
+    ]) {
+        if (existsSync(join(projectPath, filename))) {
+            console.warn(`⚠️  ${filename} already exists;
 Make sure that it includes the following for @anolilab/prettier-config to work as it should:
 ${JSON.stringify(content, undefined, 4)}\n`);
 
-        return Promise.resolve();
+            return Promise.resolve();
+        }
     }
 
+    const prettierPath = join(projectPath, ".prettierrc.js");
+
     return writeFileAsync(
         prettierPath,
         `${packageIsTypeModule ? "export default" : "module.exports ="} ${JSON.stringify(content, undefined, 2).replace(
             "rangeEnd: null,",
             "rangeEnd: Number.POSITIVE_INFINITY,",
         )}\n`,
-        "utf-8",
+        "utf8",
     );
 };
 
@@ -54,7 +66,11 @@ const writePrettierIgnore = () => {
         return Promise.resolve();
     }
 
-    return writeFileAsync(prettierPath, "", "utf-8");
+    return writeFileAsync(
+        prettierPath,
+        `${["*.md", "*.sh", "*.yml", "*.svg", "*.gif", "*.log", ".DS_Store", "CNAME", "AUTHORS", "LICENSE", "es/", "lib/", "dist/", "coverage/"].join("\n")}\n`,
+        "utf8",
+    );
 };
 
 // eslint-disable-next-line unicorn/prefer-top-level-await