From 355882c72377e1ca12411e9661963e6d23cf8067 Mon Sep 17 00:00:00 2001
From: Nam PHAM <NamPNQ@users.noreply.github.com>
Date: Fri, 15 Mar 2024 15:06:23 +0100
Subject: [PATCH] fix: preserve quotes inside quotes in value (#234)

---
 source/index.ts | 15 ++++++++++++++-
 source/test.ts  | 13 +++++++++++++
 2 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/source/index.ts b/source/index.ts
index 40203a7..51cbb3c 100644
--- a/source/index.ts
+++ b/source/index.ts
@@ -6,6 +6,19 @@ export type Input = Record<string, any>
 
 // perhaps in the future we can use @bevry/json's toJSON and parseJSON and JSON.stringify to support more advanced types
 
+function removeQuotes(str: string) {
+	// Check if the string starts and ends with single or double quotes
+	if (
+		(str.startsWith('"') && str.endsWith('"')) ||
+		(str.startsWith("'") && str.endsWith("'"))
+	) {
+		// Remove the quotes
+		return str.slice(1, -1)
+	}
+	// If the string is not wrapped in quotes, return it as is
+	return str
+}
+
 /** Parse an envfile string. */
 export function parse(src: string): Data {
 	const result: Data = {}
@@ -14,7 +27,7 @@ export function parse(src: string): Data {
 		const match = line.match(/^([^=:#]+?)[=:]((.|\n)*)/)
 		if (match) {
 			const key = match[1].trim()
-			const value = match[2].trim().replace(/['"]+/g, '')
+			const value = removeQuotes(match[2].trim())
 			result[key] = value
 		}
 	}
diff --git a/source/test.ts b/source/test.ts
index da81384..a53448f 100644
--- a/source/test.ts
+++ b/source/test.ts
@@ -73,4 +73,17 @@ kava.suite('envfile', function (suite, test) {
 		deepEqual(result, expected)
 		done()
 	})
+
+	test('quotes inside quotes should be preserved', function (done) {
+		const str = `name="[{"key":"foo"},{"key":"bar"}]"\nplanet="earth"\nrace='human'`
+		const expected = {
+			name: '[{"key":"foo"},{"key":"bar"}]',
+			planet: 'earth',
+			race: 'human',
+		}
+		const result = parse(str)
+
+		deepEqual(result, expected)
+		done()
+	})
 })