From f1776a1dc4b69907b2947b86476adf93b9556c02 Mon Sep 17 00:00:00 2001
From: NotAShelf <itsashelf@gmail.com>
Date: Tue, 30 May 2023 16:58:34 +0300
Subject: [PATCH] provide a binary cache for anyrun (#39)

* upload built binaries to cachix

* add cachix instructions to the README
---
 .github/workflows/cachix.yml | 45 ++++++++++++++++++++++++++++++++++++
 README.md                    | 16 +++++++++++++
 2 files changed, 61 insertions(+)
 create mode 100644 .github/workflows/cachix.yml

diff --git a/.github/workflows/cachix.yml b/.github/workflows/cachix.yml
new file mode 100644
index 0000000..81223a6
--- /dev/null
+++ b/.github/workflows/cachix.yml
@@ -0,0 +1,45 @@
+name: "Set up binary cache & push binaries"
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - .github/**
+      - assets/**
+      - .gitignore
+
+jobs:
+  cahix:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        package:
+          - default
+    steps:
+      - uses: easimon/maximize-build-space@v6
+        with:
+          overprovision-lvm: true
+          remove-android: true
+          remove-dotnet: true
+          remove-haskell: true
+      - uses: actions/checkout@v3
+      - uses: cachix/install-nix-action@v20
+        with:
+          extra_nix_config: |
+            access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
+            auto-optimise-store = true
+            experimental-features = nix-command flakes
+          nix_path: nixpkgs=channel:nixos-unstable
+      - uses: cachix/cachix-action@v12
+        with:
+          authToken: ${{ secrets.CACHIX_TOKEN }}
+          extraPullNames: nix-community
+          name: anyrun
+      - name: Set default git branch (to reduce log spam)
+        run: git config --global init.defaultBranch main
+      - name: Validate Flakes
+        run: nix flake check
+      - name: Build anyrun with default settings
+        run: nix build .#${{ matrix.package }} --print-build-logs
diff --git a/README.md b/README.md
index 4ca9926..2d2962c 100644
--- a/README.md
+++ b/README.md
@@ -67,6 +67,22 @@ You can use the flake:
 }
 ```
 
+You might also want to use the binary cache to avoid building locally.
+
+```nix
+nix.settings = {
+    builders-use-substitutes = true;
+    # substituters to use
+    substituters = [
+        https://anyrun.cachix.org
+    ];
+
+    trusted-public-keys = [
+        "cache.nixos.org-1:anyrun.cachix.org-1:pqBobmOjI7nKlsUMV25u9QHa9btJK65/C8vnO3p346s="
+    ];
+};
+```
+
 ### Manual installation
 
 Make sure all of the dependencies are installed, and then run the following commands in order: