From e252a8d43713a92f46281bdbcda766b532cf922d Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 21 May 2026 06:35:59 +0000
Subject: [PATCH 1/4] Initial plan


From 9c87627db62057fdf9238c1ee8defbc783633d66 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 21 May 2026 06:37:46 +0000
Subject: [PATCH 2/4] ci: add github actions nix and home-manager validation
 workflow

Agent-Logs-Url: https://github.com/Uliboooo/dotfiles/sessions/8224d389-028e-4924-937e-05585a4e01a5

Co-authored-by: Uliboooo <190558756+Uliboooo@users.noreply.github.com>
---
 .github/workflows/nix-validate.yml | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 .github/workflows/nix-validate.yml

diff --git a/.github/workflows/nix-validate.yml b/.github/workflows/nix-validate.yml
new file mode 100644
index 0000000..1896533
--- /dev/null
+++ b/.github/workflows/nix-validate.yml
@@ -0,0 +1,25 @@
+name: Validate Nix flake and configs
+
+on:
+  pull_request:
+  push:
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install Nix
+        uses: cachix/install-nix-action@v31
+
+      - name: Validate flake checks
+        run: nix flake check --show-trace
+
+      - name: Validate NixOS configuration evaluation
+        run: nix eval .#nixosConfigurations.desktop.config.system.build.toplevel.drvPath --show-trace
+
+      - name: Validate Home Manager evaluation
+        run: nix eval .#nixosConfigurations.desktop.config.home-manager.users.alice.home.activationPackage.drvPath --show-trace

From 7464becbeebe43a1d3442f7b2bf5f6cf8dedde70 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 21 May 2026 06:38:23 +0000
Subject: [PATCH 3/4] ci: restrict workflow token permissions

Agent-Logs-Url: https://github.com/Uliboooo/dotfiles/sessions/8224d389-028e-4924-937e-05585a4e01a5

Co-authored-by: Uliboooo <190558756+Uliboooo@users.noreply.github.com>
---
 .github/workflows/nix-validate.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.github/workflows/nix-validate.yml b/.github/workflows/nix-validate.yml
index 1896533..564f3cf 100644
--- a/.github/workflows/nix-validate.yml
+++ b/.github/workflows/nix-validate.yml
@@ -4,6 +4,9 @@ on:
   pull_request:
   push:
 
+permissions:
+  contents: read
+
 jobs:
   validate:
     runs-on: ubuntu-latest

From c32301f2fcba8cf0424d4662d3b9937cca85bd18 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 21 May 2026 07:03:58 +0000
Subject: [PATCH 4/4] ci: tighten nix workflow triggers and harden action pins

Agent-Logs-Url: https://github.com/Uliboooo/dotfiles/sessions/3f94f674-9aaf-4216-a2b0-81027ea0fff4

Co-authored-by: Uliboooo <190558756+Uliboooo@users.noreply.github.com>
---
 .github/workflows/nix-validate.yml | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/nix-validate.yml b/.github/workflows/nix-validate.yml
index 564f3cf..7750d57 100644
--- a/.github/workflows/nix-validate.yml
+++ b/.github/workflows/nix-validate.yml
@@ -3,6 +3,8 @@ name: Validate Nix flake and configs
 on:
   pull_request:
   push:
+    branches:
+      - main
 
 permissions:
   contents: read
@@ -10,19 +12,20 @@ permissions:
 jobs:
   validate:
     runs-on: ubuntu-latest
+    timeout-minutes: 30
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
 
       - name: Install Nix
-        uses: cachix/install-nix-action@v31
+        uses: cachix/install-nix-action@8aa03977d8d733052d78f4e008a241fd1dbf36b3 # v31
 
       - name: Validate flake checks
-        run: nix flake check --show-trace
+        run: nix flake check --system x86_64-linux
 
       - name: Validate NixOS configuration evaluation
-        run: nix eval .#nixosConfigurations.desktop.config.system.build.toplevel.drvPath --show-trace
+        run: nix eval .#nixosConfigurations.desktop.config.system.build.toplevel.drvPath
 
       - name: Validate Home Manager evaluation
-        run: nix eval .#nixosConfigurations.desktop.config.home-manager.users.alice.home.activationPackage.drvPath --show-trace
+        run: nix eval .#nixosConfigurations.desktop.config.home-manager.users.alice.home.activationPackage.drvPath