From 9fce472b8d18da29fb4d07339b9af361eb86d97c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kacper=20Michaj=C5=82ow?= <kasper93@gmail.com>
Date: Sun, 19 May 2024 14:20:29 +0200
Subject: [PATCH] fuck_this_shit

---
 .github/workflows/cleanup_caches.yml    | 41 +++++++++++++++++++++++++
 .github/workflows/cleanup_caches_pr.yml | 22 +++++++++++++
 2 files changed, 63 insertions(+)
 create mode 100644 .github/workflows/cleanup_caches.yml
 create mode 100644 .github/workflows/cleanup_caches_pr.yml

diff --git a/.github/workflows/cleanup_caches.yml b/.github/workflows/cleanup_caches.yml
new file mode 100644
index 0000000000000..489d389cdb6a2
--- /dev/null
+++ b/.github/workflows/cleanup_caches.yml
@@ -0,0 +1,41 @@
+name: Cleanup caches
+
+on:
+  workflow_run:
+    workflows: [build]
+    types: [completed]
+
+jobs:
+  cache:
+    runs-on: ubuntu-latest
+    steps:
+      - run: |
+          gh extension install actions/gh-actions-cache
+          # gh actions-cache list -L 100 -R ${{ github.repository }} --sort last-used --order desc
+          # keys=$(gh actions-cache list -L 100 -R ${{ github.repository }} -B $BRANCH --sort last-used --order desc | cut -f 1)
+          # set +e
+          # echo $BRANCH
+          # echo $keys
+          # for key in "${keys[@]:1}"
+          # do
+          #     echo $key
+          #     gh actions-cache delete $key -R ${{ github.repository }} -B $BRANCH --confirm
+          # done
+
+          caches=$(gh cache list --json key,ref --sort last_accessed_at --order desc)
+          echo "$caches" | jq -r '
+            group_by(.ref) |
+            map({
+              ref: .[0].ref,
+              caches: (.[1:] | map("- \(.key)"))
+            }) |
+            .[] |
+            if (.caches | length) > 0 then
+              "Caches for ref \(.ref) except the latest one:\n\(.caches | join("\n"))"
+            else
+              "No caches found for ref \(.ref) or only one cache exists."
+            end
+          '
+    env:
+      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      BRANCH: ${{ github.event.workflow_run.head_branch }}
diff --git a/.github/workflows/cleanup_caches_pr.yml b/.github/workflows/cleanup_caches_pr.yml
new file mode 100644
index 0000000000000..1c630f3530ae3
--- /dev/null
+++ b/.github/workflows/cleanup_caches_pr.yml
@@ -0,0 +1,22 @@
+name: Cleanup caches PR
+
+on:
+  pull_request_target:
+    types: closed
+
+jobs:
+  pr_cache:
+    runs-on: ubuntu-latest
+    steps:
+      - run: |
+          gh extension install actions/gh-actions-cache
+          set +e
+          keys=$(gh actions-cache list -R ${{ github.repository }} -B $BRANCH | cut -f 1)
+          set +e
+          for key in $keys
+          do
+              gh actions-cache delete $key -R ${{ github.repository }} -B $BRANCH --confirm
+          done
+    env:
+      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      BRANCH: refs/pull/${{ github.event.pull_request.number }}/merge