From c1c337c2a22b5dd9d9ccb504c186ffb4bb42ca32 Mon Sep 17 00:00:00 2001
From: Bendik Aagaard Lynghaug <bendik.lynghaug@gmail.com>
Date: Mon, 28 Sep 2026 12:37:04 +0200
Subject: [PATCH] ci: no toolchain installs on the bare aarch64 (klokka)
 runner; builtin:checkout

The aarch64 release leg runs on the klokka host. Gate the sccache /
cargo-binstall / cargo-leptos installs to the ephemeral x86_64 container; on
the bare runner check-and-fail instead (the sccache tarball was x86_64-only
anyway, so it was both a host mutation and a wrong-arch binary). Switch
checkout to v4 builtin:checkout (native Go, no Node/download) in all jobs.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 .gitea/workflows/release.yml | 37 ++++++++++++++++++++++++------------
 1 file changed, 25 insertions(+), 12 deletions(-)

diff --git a/.gitea/workflows/release.yml b/.gitea/workflows/release.yml
index 8a8ba87..4a35d8a 100644
--- a/.gitea/workflows/release.yml
+++ b/.gitea/workflows/release.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ${{ matrix.runs-on }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: builtin:checkout
 
       - name: Install Rust stable
         uses: dtolnay/rust-toolchain@stable
@@ -39,22 +39,35 @@ jobs:
           echo "RUSTC_WRAPPER=sccache" >> "$GITHUB_ENV"
           echo "SCCACHE_DIR=${{ matrix.sccache_dir }}" >> "$GITHUB_ENV"
           mkdir -p "${{ matrix.sccache_dir }}"
-          if ! command -v sccache >/dev/null 2>&1; then
-            V=0.8.2
-            curl -sSL "https://github.com/mozilla/sccache/releases/download/v${V}/sccache-v${V}-x86_64-unknown-linux-musl.tar.gz" | tar -xz
-            sudo install -m0755 "sccache-v${V}-x86_64-unknown-linux-musl/sccache" /usr/local/bin/sccache
+          if command -v sccache >/dev/null 2>&1; then sccache --version; exit 0; fi
+          # Bare runners (aarch64 = klokka host) are pre-provisioned; CI must not
+          # install onto them (and this tarball is x86_64-only). Only the
+          # ephemeral x86_64 container installs; a bare host missing it fails loud.
+          if [ "${{ matrix.arch }}" != x86_64 ]; then
+            echo "::error::sccache missing on the bare ${{ matrix.arch }} runner — provision klokka; CI must not install on bare hosts"; exit 1
           fi
+          V=0.8.2
+          curl -sSL "https://github.com/mozilla/sccache/releases/download/v${V}/sccache-v${V}-x86_64-unknown-linux-musl.tar.gz" | tar -xz
+          sudo install -m0755 "sccache-v${V}-x86_64-unknown-linux-musl/sccache" /usr/local/bin/sccache
           sccache --version
 
       - name: Install cargo-binstall
         run: |
-          command -v cargo-binstall || \
-            curl -L --proto '=https' --tlsv1.2 -sSf \
-              https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.sh \
-              | bash
+          if command -v cargo-binstall >/dev/null 2>&1; then exit 0; fi
+          if [ "${{ matrix.arch }}" != x86_64 ]; then
+            echo "::error::cargo-binstall missing on the bare ${{ matrix.arch }} runner — provision klokka"; exit 1
+          fi
+          curl -L --proto '=https' --tlsv1.2 -sSf \
+            https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.sh \
+            | bash
 
       - name: Install cargo-leptos
-        run: command -v cargo-leptos || cargo binstall cargo-leptos --locked --no-confirm
+        run: |
+          if command -v cargo-leptos >/dev/null 2>&1; then exit 0; fi
+          if [ "${{ matrix.arch }}" != x86_64 ]; then
+            echo "::error::cargo-leptos missing on the bare ${{ matrix.arch }} runner — provision klokka"; exit 1
+          fi
+          cargo binstall cargo-leptos --locked --no-confirm
 
       - name: Build
         run: cargo leptos build --release
@@ -111,7 +124,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: builtin:checkout
 
       - name: Log in to Docker Hub
         run: echo "${{ secrets.DOCKERHUB_TOKEN }}" | docker login -u bendik --password-stdin
@@ -128,7 +141,7 @@ jobs:
     runs-on: aarch64
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: builtin:checkout
 
       - name: Compute checksums and update PKGBUILD
         run: |