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fix: replace path-exists for native #77

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merged 2 commits into from
Sep 2, 2024
Merged

fix: replace path-exists for native #77

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f0dd897
fix: replace path-exists for native
lukeed Sep 1, 2024
fd2a919
chore: linter fixes
lukeed Sep 2, 2024
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7 changes: 2 additions & 5 deletions package-lock.json
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3 changes: 1 addition & 2 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -17,8 +17,7 @@
"babelrc"
],
"dependencies": {
"json5": "^2.2.3",
"path-exists": "^4.0.0"
"json5": "^2.2.3"
},
"devDependencies": {
"@babel/cli": "^7.24.1",
Expand Down
146 changes: 55 additions & 91 deletions src/index.js
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Original file line number Diff line number Diff line change
@@ -1,7 +1,6 @@
const path = require('path');
const fs = require('fs');
const JSON5 = require('json5');
const pathExists = require('path-exists');

const INFINITY = 1 / 0;
const BABELRC_FILENAME = '.babelrc';
Expand Down Expand Up @@ -30,98 +29,63 @@ function asyncFind(resolve, dir, depth) {
}

const babelrc = path.join(dir, BABELRC_FILENAME);
return pathExists(babelrc)
.then((exists) => {
if (exists) {
fs.readFile(babelrc, 'utf8', (err, data) => {
if (!err) {
resolve({
file: babelrc,
config: JSON5.parse(data),
});
}
});
}
return exists;
})
.then((exists) => {
if (!exists) {
const babelJSrc = path.join(dir, BABELRC_JS_FILENAME);
return pathExists(babelJSrc).then((ex) => {
if (ex) {
const config = getBabelJsConfig(babelJSrc);
resolve({
file: babelJSrc,
config,
});
}
});
}
return exists;
})
.then((exists) => {
if (!exists) {
const babelConfigJSrc = path.join(dir, BABEL_CONFIG_JS_FILENAME);
return pathExists(babelConfigJSrc).then((ex) => {
if (ex) {
const config = getBabelJsConfig(babelConfigJSrc);
resolve({
file: babelConfigJSrc,
config,
});
}

if (fs.existsSync(babelrc)) {
return fs.readFile(babelrc, 'utf8', (err, data) => {
if (!err) {
resolve({
file: babelrc,
config: JSON5.parse(data),
});
}
return exists;
})
.then((exists) => {
if (!exists) {
const babelConfigJsonSrc = path.join(dir, BABEL_CONFIG_JSON_FILENAME);
return pathExists(babelConfigJsonSrc).then((ex) => {
if (ex) {
fs.readFile(babelConfigJsonSrc, 'utf8', (err, data) => {
if (!err) {
resolve({
file: babelConfigJsonSrc,
config: JSON5.parse(data),
});
}
});
}
});
}

const babelJSrc = path.join(dir, BABELRC_JS_FILENAME);

if (fs.existsSync(babelJSrc)) {
return resolve({
file: babelJSrc,
config: getBabelJsConfig(babelJSrc),
});
}

const babelConfigJSrc = path.join(dir, BABEL_CONFIG_JS_FILENAME);
if (fs.existsSync(babelConfigJSrc)) {
return resolve({
file: babelConfigJSrc,
config: getBabelJsConfig(babelConfigJSrc),
});
}

const babelConfigJsonSrc = path.join(dir, BABEL_CONFIG_JSON_FILENAME);
if (fs.existsSync(babelConfigJsonSrc)) {
return fs.readFile(babelConfigJsonSrc, 'utf8', (err, data) => {
if (!err) {
resolve({
file: babelConfigJsonSrc,
config: JSON5.parse(data),
});
}
return exists;
})
.then((exists) => {
if (!exists) {
const packageFile = path.join(dir, PACKAGE_FILENAME);
return pathExists(packageFile).then((ex) => {
if (ex) {
fs.readFile(packageFile, 'utf8', (err, data) => {
const packageJson = JSON.parse(data);
if (packageJson.babel) {
resolve({
file: packageFile,
config: packageJson.babel,
});
}
});
}
});
}

const packageFile = path.join(dir, PACKAGE_FILENAME);
if (fs.existsSync(packageFile)) {
return fs.readFile(packageFile, 'utf8', (err, data) => {
const packageJson = JSON.parse(data);
if (packageJson.babel) {
resolve({
file: packageFile,
config: packageJson.babel,
});
}
return exists;
})

.then((exists) => {
if (!exists) {
const nextDir = path.dirname(dir);
if (nextDir === dir) {
resolve(nullConf);
} else {
asyncFind(resolve, nextDir, depth - 1);
}
}
});
}

const nextDir = path.dirname(dir);
if (nextDir === dir) return resolve(nullConf);
return asyncFind(resolve, nextDir, depth - 1);
}

module.exports = function findBabelConfig(start, depth = INFINITY) {
Expand Down Expand Up @@ -150,7 +114,7 @@ module.exports.sync = function findBabelConfigSync(start, depth = INFINITY) {

do {
const babelrc = path.join(dir, BABELRC_FILENAME);
if (pathExists.sync(babelrc)) {
if (fs.existsSync(babelrc)) {
const babelrcContent = fs.readFileSync(babelrc, 'utf8');
return {
file: babelrc,
Expand All @@ -159,7 +123,7 @@ module.exports.sync = function findBabelConfigSync(start, depth = INFINITY) {
}

const babelJSrc = path.join(dir, BABELRC_JS_FILENAME);
if (pathExists.sync(babelJSrc)) {
if (fs.existsSync(babelJSrc)) {
const config = getBabelJsConfig(babelJSrc);
return {
file: babelJSrc,
Expand All @@ -168,7 +132,7 @@ module.exports.sync = function findBabelConfigSync(start, depth = INFINITY) {
}

const babelConfigJSrc = path.join(dir, BABEL_CONFIG_JS_FILENAME);
if (pathExists.sync(babelConfigJSrc)) {
if (fs.existsSync(babelConfigJSrc)) {
const config = getBabelJsConfig(babelConfigJSrc);
return {
file: babelConfigJSrc,
Expand All @@ -177,7 +141,7 @@ module.exports.sync = function findBabelConfigSync(start, depth = INFINITY) {
}

const babelConfigJsonSrc = path.join(dir, BABEL_CONFIG_JSON_FILENAME);
if (pathExists.sync(babelConfigJsonSrc)) {
if (fs.existsSync(babelConfigJsonSrc)) {
const babelConfigContent = fs.readFileSync(babelConfigJsonSrc, 'utf8');
return {
file: babelConfigJsonSrc,
Expand All @@ -186,7 +150,7 @@ module.exports.sync = function findBabelConfigSync(start, depth = INFINITY) {
}

const packageFile = path.join(dir, PACKAGE_FILENAME);
if (pathExists.sync(packageFile)) {
if (fs.existsSync(packageFile)) {
const packageContent = fs.readFileSync(packageFile, 'utf8');
const packageJson = JSON.parse(packageContent);
if (packageJson.babel) {
Expand Down
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