Fix dollar sign escaping in .env values & Publish v1.2.1

package.json

@@ -1,6 +1,6 @@
 {
     "name": "envfill",
-    "version": "1.2.0",
+    "version": "1.2.1",
     "description": "Interactive CLI to populate .env files from templates",
     "type": "module",
     "main": "./dist/index.cjs",

src/writer.ts

@@ -6,8 +6,11 @@ export function escapeValue(value: string): string {
         return '';
     }
 
-    if (value.includes('\n') || value.includes('"') || value.includes("'") || value.includes(' ') || value.includes('#')) {
-        const escaped = value.replace(/\\/g, '\\\\').replace(/"/g, '\\"');
+    if (value.includes('\n') || value.includes('"') || value.includes("'") || value.includes(' ') || value.includes('#') || value.includes('$')) {
+        const escaped = value
+            .replace(/\\/g, '\\\\')
+            .replace(/"/g, '\\"')
+            .replace(/\$/g, '\\$');
         return `"${escaped}"`;
     }
 
@@ -95,7 +98,7 @@ export function read(filePath: string): Map<string, string> {
                 value = value.slice(1, -1);
             }
 
-            value = value.replace(/\\"/g, '"').replace(/\\\\/g, '\\');
+            value = value.replace(/\\"/g, '"').replace(/\\\$/g, '$').replace(/\\\\/g, '\\');
 
             values.set(name, value);
         }

test/e2e/cli.e2e.test.ts

@@ -453,6 +453,7 @@ VAR=<if:FLAG_A,if:FLAG_B>`
                     'hello world',                  // space
                     'pass"word',                    // quote
                     'value with # comment',         // hash
+                    'abc$def',                      // dollar sign
                 ]
             );
 
@@ -463,6 +464,7 @@ VAR=<if:FLAG_A,if:FLAG_B>`
             expect(content).toContain('MESSAGE="hello world"');
             expect(content).toContain('PASSWORD="pass\\"word"');
             expect(content).toContain('DESCRIPTION="value with # comment"');
+            expect(content).toContain('DOLLAR_VAR="abc\\$def"');
         });
     });
 

test/e2e/fixtures/escaping.template

@@ -1,3 +1,4 @@
 MESSAGE=
 PASSWORD=
 DESCRIPTION=
+DOLLAR_VAR=