From 85ed8b7f7839311125b2ea4c52bcb077fa11635b Mon Sep 17 00:00:00 2001
From: Daylin Morgan <me@dayl.in>
Date: Thu, 23 May 2024 13:13:04 -0500
Subject: [PATCH] update on-demand definition

---
 .github/workflows/build.yml     |  5 ++++-
 .github/workflows/on-demand.yml | 19 +++++++++++++------
 todo.md                         |  2 ++
 3 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4860249..1f4b350 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,7 +14,10 @@ jobs:
     strategy:
       max-parallel: 1
       matrix:
-        host: ["othalan", "mannaz", "algiz"]
+        host:
+          - othalan
+          # - mannaz
+          # - algiz
     steps:
       # free up some space
       - run: sudo rm -rf /opt&
diff --git a/.github/workflows/on-demand.yml b/.github/workflows/on-demand.yml
index 650873f..1735478 100644
--- a/.github/workflows/on-demand.yml
+++ b/.github/workflows/on-demand.yml
@@ -10,11 +10,19 @@ on:
         type: string
       lockFile:
         description: 'flake.lock file'
-        required: true
         type: string
 
+  workflow_call:
+    inputs:
+      host:
+        description: 'host name to build'
+        required: true
+        default: 'othalan'
+        type: string
+
+
 concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ inputs.host }}
   cancel-in-progress: true
 
 jobs:
@@ -23,10 +31,9 @@ jobs:
     steps:
       # free up some space
       - run: sudo rm -rf /opt&
-
       - uses: actions/checkout@v4
-      - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@main
+
+      - uses: DeterminateSystems/nix-installer-action@main
       - uses: DeterminateSystems/magic-nix-cache-action@v2
 
       - uses: cachix/cachix-action@v14
@@ -35,11 +42,11 @@ jobs:
           authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
 
       - name: write lock file
+        if: "${{ inputs.lockFile != '' }}"
         run: |
           echo '${{ inputs.lockFile }}' > flake.lock
           git diff
 
-
       - name: Build
         run: |
           nix run . --accept-flake-config -- cache --host "${{ inputs.host }}" --flake .
diff --git a/todo.md b/todo.md
index 9fa1cc2..ad4544f 100644
--- a/todo.md
+++ b/todo.md
@@ -12,4 +12,6 @@
 
 - [ ] find out why pixi on GHA is different from local (possibly from the fetch git step?)
 
+- [ ] rework CI so it's not building all systems on every pull
+
 <!-- generated with <3 by daylinmorgan/todo -->