fix(dotenvx)

closes #6557

projects/dotenvx.com/package.yml

@@ -9,6 +9,11 @@ dependencies:
   nodejs.org: ^16 || ^18 || ^20
 
 build:
+  # 1.2.0 adds this and expects it on the path
+  - run: |
+      npm i -g patch-package
+      export PATH="$HOME/.local/bin:$PATH"
+    if: '>=1.2.0'
   - npm install .
     --global
     --install-links
@@ -16,6 +21,9 @@ build:
 
 test:
   - dotenvx --version | grep {{version}}
+  - echo "HELLO=World" > .env
+  - run: test "$(dotenvx -q run -- sh $FIXTURE)" = "Hello, World!"
+    fixture: echo "Hello, $HELLO!"
 
 provides:
   - bin/dotenvx