From 523759cf7c86d94220c2ef4ef11897e070ce1a32 Mon Sep 17 00:00:00 2001
From: Bob Long <robertlong13@gmail.com>
Date: Tue, 8 Oct 2024 14:44:09 +1100
Subject: [PATCH] .github: upgrade cache to v4

---
 .github/workflows/carbonix_build.yml    | 4 ++--
 .github/workflows/colcon.yml            | 2 +-
 .github/workflows/cx_build_compare.yml  | 2 +-
 .github/workflows/test_chibios.yml      | 2 +-
 .github/workflows/test_linux_sbc.yml    | 2 +-
 .github/workflows/test_replay.yml       | 2 +-
 .github/workflows/test_sitl_blimp.yml   | 4 ++--
 .github/workflows/test_sitl_copter.yml  | 8 ++++----
 .github/workflows/test_sitl_periph.yml  | 4 ++--
 .github/workflows/test_sitl_plane.yml   | 4 ++--
 .github/workflows/test_sitl_rover.yml   | 4 ++--
 .github/workflows/test_sitl_sub.yml     | 4 ++--
 .github/workflows/test_sitl_tracker.yml | 4 ++--
 .github/workflows/test_unit_tests.yml   | 2 +-
 14 files changed, 24 insertions(+), 24 deletions(-)

diff --git a/.github/workflows/carbonix_build.yml b/.github/workflows/carbonix_build.yml
index bb0f36d554..18069e65b8 100644
--- a/.github/workflows/carbonix_build.yml
+++ b/.github/workflows/carbonix_build.yml
@@ -172,7 +172,7 @@ jobs:
           source ~/ccache.conf &&
           ccache -s
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: D:/a/ardupilot/ardupilot/ccache
           key: ${{ steps.ccache_cache_timestamp.outputs.cache-key }}-ccache-${{steps.ccache_cache_timestamp.outputs.timestamp}}
@@ -243,7 +243,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-${{ matrix.toolchain }}-${{ matrix.gcc }}-${{steps.ccache_cache_timestamp.outputs.timestamp}}
diff --git a/.github/workflows/colcon.yml b/.github/workflows/colcon.yml
index 99fbd84107..d936f5fad7 100644
--- a/.github/workflows/colcon.yml
+++ b/.github/workflows/colcon.yml
@@ -96,7 +96,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-${{steps.ccache_cache_timestamp.outputs.timestamp}}
diff --git a/.github/workflows/cx_build_compare.yml b/.github/workflows/cx_build_compare.yml
index fca0cb3f1c..e0247a8dae 100644
--- a/.github/workflows/cx_build_compare.yml
+++ b/.github/workflows/cx_build_compare.yml
@@ -40,7 +40,7 @@ jobs:
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
 
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-${{steps.ccache_cache_timestamp.outputs.timestamp}}
diff --git a/.github/workflows/test_chibios.yml b/.github/workflows/test_chibios.yml
index 18b5614d37..8c5cebf182 100644
--- a/.github/workflows/test_chibios.yml
+++ b/.github/workflows/test_chibios.yml
@@ -185,7 +185,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-${{matrix.config}}-${{ matrix.toolchain }}-${{ matrix.gcc }}-${{steps.ccache_cache_timestamp.outputs.timestamp}}
diff --git a/.github/workflows/test_linux_sbc.yml b/.github/workflows/test_linux_sbc.yml
index fb8bffc334..c27d7b4a3a 100644
--- a/.github/workflows/test_linux_sbc.yml
+++ b/.github/workflows/test_linux_sbc.yml
@@ -119,7 +119,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-${{matrix.config}}-${{ matrix.toolchain }}-${{steps.ccache_cache_timestamp.outputs.timestamp}}
diff --git a/.github/workflows/test_replay.yml b/.github/workflows/test_replay.yml
index 36bbad80c4..559c5b56f2 100644
--- a/.github/workflows/test_replay.yml
+++ b/.github/workflows/test_replay.yml
@@ -175,7 +175,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-${{ matrix.toolchain }}-${{steps.ccache_cache_timestamp.outputs.timestamp}}
diff --git a/.github/workflows/test_sitl_blimp.yml b/.github/workflows/test_sitl_blimp.yml
index e79876dad9..cd1e15e3ea 100644
--- a/.github/workflows/test_sitl_blimp.yml
+++ b/.github/workflows/test_sitl_blimp.yml
@@ -110,7 +110,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-${{ matrix.toolchain }}-${{steps.ccache_cache_timestamp.outputs.timestamp}}
@@ -157,7 +157,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-base-${{steps.ccache_cache_timestamp.outputs.timestamp}}
diff --git a/.github/workflows/test_sitl_copter.yml b/.github/workflows/test_sitl_copter.yml
index 12b5c35a22..4e3724db8b 100644
--- a/.github/workflows/test_sitl_copter.yml
+++ b/.github/workflows/test_sitl_copter.yml
@@ -109,7 +109,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-${{ matrix.toolchain }}-${{steps.ccache_cache_timestamp.outputs.timestamp}}
@@ -162,7 +162,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-base-${{steps.ccache_cache_timestamp.outputs.timestamp}}
@@ -217,7 +217,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-base-${{steps.ccache_cache_timestamp.outputs.timestamp}}
@@ -258,7 +258,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-base-${{steps.ccache_cache_timestamp.outputs.timestamp}}
diff --git a/.github/workflows/test_sitl_periph.yml b/.github/workflows/test_sitl_periph.yml
index f4cccba0e9..8bb9d55b9b 100644
--- a/.github/workflows/test_sitl_periph.yml
+++ b/.github/workflows/test_sitl_periph.yml
@@ -177,7 +177,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-${{steps.ccache_cache_timestamp.outputs.timestamp}}
@@ -226,7 +226,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-${{steps.ccache_cache_timestamp.outputs.timestamp}}
diff --git a/.github/workflows/test_sitl_plane.yml b/.github/workflows/test_sitl_plane.yml
index 8306c58669..437cba16e0 100644
--- a/.github/workflows/test_sitl_plane.yml
+++ b/.github/workflows/test_sitl_plane.yml
@@ -186,7 +186,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-${{ matrix.toolchain }}-${{steps.ccache_cache_timestamp.outputs.timestamp}}
@@ -234,7 +234,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-base-${{steps.ccache_cache_timestamp.outputs.timestamp}}
diff --git a/.github/workflows/test_sitl_rover.yml b/.github/workflows/test_sitl_rover.yml
index 1bc2e34642..444b9e0fd2 100644
--- a/.github/workflows/test_sitl_rover.yml
+++ b/.github/workflows/test_sitl_rover.yml
@@ -109,7 +109,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-${{ matrix.toolchain }}-${{steps.ccache_cache_timestamp.outputs.timestamp}}
@@ -160,7 +160,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-base-${{steps.ccache_cache_timestamp.outputs.timestamp}}
diff --git a/.github/workflows/test_sitl_sub.yml b/.github/workflows/test_sitl_sub.yml
index 821660b6c1..36e4863336 100644
--- a/.github/workflows/test_sitl_sub.yml
+++ b/.github/workflows/test_sitl_sub.yml
@@ -111,7 +111,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-${{ matrix.toolchain }}-${{steps.ccache_cache_timestamp.outputs.timestamp}}
@@ -158,7 +158,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-base-${{steps.ccache_cache_timestamp.outputs.timestamp}}
diff --git a/.github/workflows/test_sitl_tracker.yml b/.github/workflows/test_sitl_tracker.yml
index f8087fe117..adf44f8a83 100644
--- a/.github/workflows/test_sitl_tracker.yml
+++ b/.github/workflows/test_sitl_tracker.yml
@@ -111,7 +111,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-${{ matrix.toolchain }}-${{steps.ccache_cache_timestamp.outputs.timestamp}}
@@ -158,7 +158,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-base-${{steps.ccache_cache_timestamp.outputs.timestamp}}
diff --git a/.github/workflows/test_unit_tests.yml b/.github/workflows/test_unit_tests.yml
index b2e4498d73..5fefbd4190 100644
--- a/.github/workflows/test_unit_tests.yml
+++ b/.github/workflows/test_unit_tests.yml
@@ -131,7 +131,7 @@ jobs:
           NOW=$(date -u +"%F-%T")
           echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.ccache
           key: ${{github.workflow}}-ccache-${{ matrix.toolchain }}-${{steps.ccache_cache_timestamp.outputs.timestamp}}