From f62b022872e5920c920934b9d23b4bfea4fc90d0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Mon, 11 Aug 2025 19:29:08 +0200
Subject: [PATCH] ci: add workflow dispatch to bypass nix installer dogfooding

This helps to fix CI if our dogfooding Nix installer is broken
---
 .github/workflows/ci.yml | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0db256ff3..06ee05580 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,6 +3,13 @@ name: "CI"
 on:
   pull_request:
   push:
+  workflow_dispatch:
+    inputs:
+      dogfood:
+        description: 'Use dogfood Nix build'
+        required: false
+        default: true
+        type: boolean
 
 permissions: read-all
 
@@ -15,7 +22,7 @@ jobs:
         fetch-depth: 0
     - uses: ./.github/actions/install-nix-action
       with:
-        dogfood: false
+        dogfood: ${{ github.event_name == 'workflow_dispatch' && inputs.dogfood || github.event_name != 'workflow_dispatch' }}
         extra_nix_config:
           experimental-features = nix-command flakes
         github_token: ${{ secrets.GITHUB_TOKEN }}
@@ -54,7 +61,7 @@ jobs:
     - uses: ./.github/actions/install-nix-action
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}
-        dogfood: false
+        dogfood: ${{ github.event_name == 'workflow_dispatch' && inputs.dogfood || github.event_name != 'workflow_dispatch' }}
         # The sandbox would otherwise be disabled by default on Darwin
         extra_nix_config: "sandbox = true"
     - uses: DeterminateSystems/magic-nix-cache-action@main
@@ -217,7 +224,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: ./.github/actions/install-nix-action
         with:
-          dogfood: false
+          dogfood: ${{ github.event_name == 'workflow_dispatch' && inputs.dogfood || github.event_name != 'workflow_dispatch' }}
           extra_nix_config:
             experimental-features = nix-command flakes
           github_token: ${{ secrets.GITHUB_TOKEN }}
@@ -248,7 +255,7 @@ jobs:
           path: flake-regressions/tests
       - uses: ./.github/actions/install-nix-action
         with:
-          dogfood: false
+          dogfood: ${{ github.event_name == 'workflow_dispatch' && inputs.dogfood || github.event_name != 'workflow_dispatch' }}
           extra_nix_config:
             experimental-features = nix-command flakes
           github_token: ${{ secrets.GITHUB_TOKEN }}
@@ -269,7 +276,7 @@ jobs:
     - uses: ./.github/actions/install-nix-action
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}
-        dogfood: false
+        dogfood: ${{ github.event_name == 'workflow_dispatch' && inputs.dogfood || github.event_name != 'workflow_dispatch' }}
         extra_nix_config: |
           experimental-features = flakes nix-command ca-derivations impure-derivations
           max-jobs = 1