From 31e1d903e41b1b0943b0b809009b917353b6d985 Mon Sep 17 00:00:00 2001
From: Matthew Roeschke <10647082+mroeschke@users.noreply.github.com>
Date: Tue, 20 Jun 2023 15:06:02 -0700
Subject: [PATCH 1/3] CI: Clean GH Action caches older than 1 week

---
 .github/workflows/cache-cleanup-weekly.yml | 35 ++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 .github/workflows/cache-cleanup-weekly.yml

diff --git a/.github/workflows/cache-cleanup-weekly.yml b/.github/workflows/cache-cleanup-weekly.yml
new file mode 100644
index 0000000000000..77fa6ade5e30f
--- /dev/null
+++ b/.github/workflows/cache-cleanup-weekly.yml
@@ -0,0 +1,35 @@
+name: Clean caches older than 1 week
+on:
+  schedule:
+    # 4:10 UTC every day
+    - cron: "10 4 * * *"
+
+jobs:
+  cleanup:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clean Cache
+        run: |
+          gh extension install actions/gh-actions-cache
+
+          REPO=${{ github.repository }}
+
+          echo "Fetching list of cache key"
+          oldCaches=$(gh api -H "Accept: application/vnd.github+json" -H "X-GitHub-Api-Version: 2022-11-28" /repos/pandas-dev/pandas/actions/caches --jq '.actions_caches' --paginate)
+          weekAgo=$(date --date="7 day ago" +%s)
+
+          ## Setting this to not fail the workflow while deleting cache keys.
+          set +e
+          echo "Deleting old caches..."
+          for cacheData in $oldCaches
+          do
+              createdAt=$(date -d $(jq '.created_at' $cacheData) +%s)
+              if [[ createdAt < weekAgo ]] ;
+              then
+                cacheKey=$(jq '.key' $cacheData)
+                gh actions-cache delete $cacheKey -R $REPO --confirm
+              fi
+          done
+          echo "Done"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

From c446a92259ba2131e222cd903c7f23d2c4e74d10 Mon Sep 17 00:00:00 2001
From: Matthew Roeschke <10647082+mroeschke@users.noreply.github.com>
Date: Wed, 28 Jun 2023 10:28:24 -0700
Subject: [PATCH 2/3] purge weekly instead

---
 .github/workflows/cache-cleanup-weekly.yml | 20 +++++++-------------
 1 file changed, 7 insertions(+), 13 deletions(-)

diff --git a/.github/workflows/cache-cleanup-weekly.yml b/.github/workflows/cache-cleanup-weekly.yml
index 77fa6ade5e30f..52ec776c45abe 100644
--- a/.github/workflows/cache-cleanup-weekly.yml
+++ b/.github/workflows/cache-cleanup-weekly.yml
@@ -1,8 +1,8 @@
-name: Clean caches older than 1 week
+name: Purge caches once a week
 on:
   schedule:
-    # 4:10 UTC every day
-    - cron: "10 4 * * *"
+    # 4:10 UTC on Sunday
+    - cron: "10 4 * * 0"
 
 jobs:
   cleanup:
@@ -15,20 +15,14 @@ jobs:
           REPO=${{ github.repository }}
 
           echo "Fetching list of cache key"
-          oldCaches=$(gh api -H "Accept: application/vnd.github+json" -H "X-GitHub-Api-Version: 2022-11-28" /repos/pandas-dev/pandas/actions/caches --jq '.actions_caches' --paginate)
-          weekAgo=$(date --date="7 day ago" +%s)
+          allCaches=$(gh actions-cache list -R $REPO | cut -f 1 )
 
           ## Setting this to not fail the workflow while deleting cache keys.
           set +e
-          echo "Deleting old caches..."
-          for cacheData in $oldCaches
+          echo "Deleting caches..."
+          for cacheKey in $allCaches
           do
-              createdAt=$(date -d $(jq '.created_at' $cacheData) +%s)
-              if [[ createdAt < weekAgo ]] ;
-              then
-                cacheKey=$(jq '.key' $cacheData)
-                gh actions-cache delete $cacheKey -R $REPO --confirm
-              fi
+              gh actions-cache delete $cacheKey -R $REPO --confirm
           done
           echo "Done"
         env:

From 84fd6deb923265db75a74fe0d9568a346a7659f0 Mon Sep 17 00:00:00 2001
From: Matthew Roeschke <10647082+mroeschke@users.noreply.github.com>
Date: Thu, 29 Jun 2023 09:21:19 -0700
Subject: [PATCH 3/3] ensure we list a lot of caches

---
 .github/workflows/cache-cleanup-weekly.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/cache-cleanup-weekly.yml b/.github/workflows/cache-cleanup-weekly.yml
index 52ec776c45abe..225503f2894f8 100644
--- a/.github/workflows/cache-cleanup-weekly.yml
+++ b/.github/workflows/cache-cleanup-weekly.yml
@@ -15,7 +15,7 @@ jobs:
           REPO=${{ github.repository }}
 
           echo "Fetching list of cache key"
-          allCaches=$(gh actions-cache list -R $REPO | cut -f 1 )
+          allCaches=$(gh actions-cache list -L 100 -R $REPO | cut -f 1 )
 
           ## Setting this to not fail the workflow while deleting cache keys.
           set +e