diff --git a/.github/workflows/ci.action.yml b/.github/workflows/ci.action.yml
new file mode 100644
index 0000000..e579916
--- /dev/null
+++ b/.github/workflows/ci.action.yml
@@ -0,0 +1,25 @@
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - action.js
+  pull_request:
+    paths:
+      - action.yml
+      - action.js
+
+jobs:
+  test1:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        container:
+          - null
+          - ubuntu:latest
+    container: ${{ matrix.container }}
+    steps:
+      - uses: actions/checkout@v4
+      - run: "! deno"
+      - uses: ./
+      - run: deno --version
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.app.yml
similarity index 68%
rename from .github/workflows/ci.yml
rename to .github/workflows/ci.app.yml
index 8cf0d77..fb0cfe4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.app.yml
@@ -2,23 +2,17 @@ on:
   push:
     branches:
       - main
+    paths:
+      - app.ts
   pull_request:
+    paths:
+      - app.ts
+      - src/**.ts
+      - deno.json
+      - deno.lock
+      - README.md
 
 jobs:
-  test-action:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        container:
-          - null
-          - ubuntu:latest
-    container: ${{ matrix.container }}
-    steps:
-      - uses: actions/checkout@v4
-      - run: "! deno"
-      - uses: ./
-      - run: deno --version
-
   lint:
     runs-on: ubuntu-latest
     steps:
diff --git a/src/integrate.ts b/src/integrate.ts
index 7ca6818..ef1d923 100644
--- a/src/integrate.ts
+++ b/src/integrate.ts
@@ -90,7 +90,7 @@ export default async function (
 }
 
 function shells(): [Path, string][] {
-  const eval_ln = 'eval "$(pkgx dev --shellcode)"';
+  const eval_ln = 'eval "$(pkgx --silent dev --shellcode)"';
 
   const zdotdir = flatmap(Deno.env.get("ZDOTDIR"), Path.abs) ?? Path.home();
   const zshpair: [Path, string] = [zdotdir.join(".zshrc"), eval_ln];