From e0c0d92424c1cc0dbc88170ef3c843715e57035c Mon Sep 17 00:00:00 2001
From: Jim Myhrberg <contact@jimeh.me>
Date: Sun, 3 Nov 2024 01:39:53 +0000
Subject: [PATCH] feat(build/deps): switch from Homebrew to Nix for build
 dependencies

---
 .github/workflows/_build.yml          | 32 ++++++++++++---------------
 .github/workflows/_prepare.yml        |  4 ++--
 .github/workflows/build.yml           |  2 +-
 .github/workflows/update-metadata.yml |  6 ++---
 4 files changed, 20 insertions(+), 24 deletions(-)

diff --git a/.github/workflows/_build.yml b/.github/workflows/_build.yml
index 7a69eb2..f0d360c 100644
--- a/.github/workflows/_build.yml
+++ b/.github/workflows/_build.yml
@@ -111,7 +111,7 @@ jobs:
       - uses: actions/setup-go@v5
         if: ${{ inputs.os != inputs.build_os }}
         with:
-          go-version: "1.21"
+          go-version: "1.23"
       - name: Build emacs-builder tool
         if: ${{ inputs.os != inputs.build_os }}
         run: make build
@@ -163,34 +163,30 @@ jobs:
           repository: jimeh/build-emacs-for-macos
           ref: ${{ needs.prepare.outputs.builder_sha }}
           path: builder
-      - uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: "3.2"
-      - name: Update homebrew
-        run: brew update
-      - name: Fix system python breaking homebrew
-        run: >-
-          find "$(brew --prefix)/bin" -type l
-          -ilname '*/Library/Frameworks/Python.framework/*'
-          -delete
-      - name: Install dependencies
-        run: make bootstrap
-        working-directory: builder
-        env:
-          BUNDLE_WITHOUT: "development"
+      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: DeterminateSystems/magic-nix-cache-action@main
       - name: Download build-plan artifact
         uses: actions/download-artifact@v4
         with:
           name: ${{ inputs.artifact_prefix }}build-plan
-          path: ./
+          path: ./builder/
+      - name: Install dependencies
+        run: >-
+          nix develop
+          --command make bootstrap-ruby
+        working-directory: builder
+        env:
+          BUNDLE_WITHOUT: "development"
       - name: Build Emacs
         run: >-
-          ./builder/build-emacs-for-macos
+          nix develop
+          --command ./build-emacs-for-macos
           --log-level debug
           --plan build-plan.yml
           --native-full-aot
           --no-self-sign
           ${{ inputs.build_args }}
+        working-directory: builder
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Upload unsigned app artifact
diff --git a/.github/workflows/_prepare.yml b/.github/workflows/_prepare.yml
index b9f43ae..000fdca 100644
--- a/.github/workflows/_prepare.yml
+++ b/.github/workflows/_prepare.yml
@@ -12,7 +12,7 @@ on:
         description: Git ref to checkout of build-emacs-for-macos
         required: false
         type: string
-        default: "v0.6.48"
+        default: "v0.6.50"
     secrets:
       TAP_REPO_TOKEN:
         description: Personal Access Token for Homebrew Tap repo
@@ -38,7 +38,7 @@ jobs:
           if-no-files-found: error
       - uses: actions/setup-go@v5
         with:
-          go-version: "1.21"
+          go-version: "1.23"
       - name: Build emacs-builder tool
         run: make build
       - name: Upload emacs-builder artifact
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4608801..98b5f78 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ on:
       builder_ref:
         description: "Git ref to checkout of build-emacs-for-macos"
         required: true
-        default: "v0.6.48"
+        default: "v0.6.50"
       builder_args:
         description: Custom arguments passed to build script
         required: false
diff --git a/.github/workflows/update-metadata.yml b/.github/workflows/update-metadata.yml
index 89b8393..77f3138 100644
--- a/.github/workflows/update-metadata.yml
+++ b/.github/workflows/update-metadata.yml
@@ -11,12 +11,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout meta branch
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: meta
       - uses: actions/setup-go@v5
         with:
-          go-version: "1.21"
+          go-version: "1.23"
       - name: update total downloads shield JSON
         run: >-
           go run . badges downloads
@@ -25,7 +25,7 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ github.token }}
       - name: commit and push changes to meta branch
-        uses: stefanzweifel/git-auto-commit-action@v4
+        uses: stefanzweifel/git-auto-commit-action@v5
         with:
           commit_message: "chore(meta): update metadata files"
           commit_user_name: github-actions[bot]