From 2b59e4bca13eeb6281e0c93c57aa47d6c119094d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20M=C3=BCller-Widmann?=
 <devmotion@users.noreply.github.com>
Date: Thu, 4 Sep 2025 16:08:28 +0000
Subject: [PATCH] Update CI: Remove tests with AbstractDifferentiation and use
 julia-actions/cache

---
 .github/workflows/CompatHelper.yml    |  2 +-
 .github/workflows/IntegrationTest.yml |  2 --
 .github/workflows/ci.yml              | 23 ++++-------------------
 docs/Project.toml                     |  3 +++
 4 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/.github/workflows/CompatHelper.yml b/.github/workflows/CompatHelper.yml
index a67914a..f8507ab 100644
--- a/.github/workflows/CompatHelper.yml
+++ b/.github/workflows/CompatHelper.yml
@@ -13,4 +13,4 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           COMPATHELPER_PRIV: ${{ secrets.DOCUMENTER_KEY }}  # optional
-        run: julia -e 'using CompatHelper; CompatHelper.main()'
+        run: julia -e 'using CompatHelper; CompatHelper.main(; dirs = ["", "docs"])'
diff --git a/.github/workflows/IntegrationTest.yml b/.github/workflows/IntegrationTest.yml
index ce515f2..8a9ed41 100644
--- a/.github/workflows/IntegrationTest.yml
+++ b/.github/workflows/IntegrationTest.yml
@@ -22,7 +22,6 @@ jobs:
       fail-fast: false
       matrix:
         package:
-          - {user: JuliaDiff, repo: AbstractDifferentiation.jl, group: All}
           - {user: JuliaDiff, repo: ForwardDiff.jl, group: All}
           - {user: JuliaDiff, repo: ReverseDiff.jl, group: All}
           - {user: tpapp, repo: LogDensityProblemsAD.jl, group: All}
@@ -31,7 +30,6 @@ jobs:
       - uses: julia-actions/setup-julia@v2
         with:
           version: 1
-          arch: x64
       - uses: julia-actions/julia-buildpkg@v1
       - name: Clone Downstream
         uses: actions/checkout@v4
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 78e79d5..73bb57c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ on:
     tags: '*'
 jobs:
   test:
-    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
+    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ github.event_name }}
     runs-on: ${{ matrix.os }}
     continue-on-error: ${{ matrix.version == 'pre' }}
     strategy:
@@ -22,24 +22,12 @@ jobs:
           - 'pre'
         os:
           - ubuntu-latest
-        arch:
-          - x64
     steps:
       - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v2
         with:
           version: ${{ matrix.version }}
-          arch: ${{ matrix.arch }}
-      - uses: actions/cache@v4
-        env:
-          cache-name: cache-artifacts
-        with:
-          path: ~/.julia/artifacts
-          key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
-          restore-keys: |
-            ${{ runner.os }}-test-${{ env.cache-name }}-
-            ${{ runner.os }}-test-
-            ${{ runner.os }}-
+      - uses: julia-actions/cache@v2
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
       - uses: julia-actions/julia-processcoverage@v1
@@ -56,11 +44,8 @@ jobs:
       - uses: julia-actions/setup-julia@v2
         with:
           version: '1'
-      - run: |
-          julia --project=docs -e '
-            using Pkg
-            Pkg.develop(PackageSpec(path=pwd()))
-            Pkg.instantiate()'
+      - uses: julia-actions/cache@v2
+      - run: julia --project=docs -e 'import Pkg; Pkg.instantiate()'
       - run: |
           julia --project=docs -e '
             using Documenter: doctest
diff --git a/docs/Project.toml b/docs/Project.toml
index 00e0d8d..abfcd06 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -4,3 +4,6 @@ Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
 
 [compat]
 Documenter = "0.25"
+
+[sources.DiffResults]
+path = ".."