[FORGEJO] cascading PR to runner

.forgejo/cascading-pr-runner

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -ex
+
+runner=$1
+runner_pr=$2
+act=$3
+act_pr=$4
+
+url=$(jq --raw-output .head.repo.html_url < $act_pr)
+test "$url" != null
+url=${url##http*://}
+branch=$(jq --raw-output .head.ref < $act_pr)
+test "$branch" != null
+cd $runner
+sed -i -e "s|^replace github.com/nektos/act.*|replace github.com/nektos/act => $url $branch|" go.mod
+GOPROXY=direct go mod tidy
+date > last-upgrade

.forgejo/workflows/cascade-runner.yml

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+# SPDX-License-Identifier: MIT
+on:
+  pull_request_target:
+    types:
+      - opened
+      - synchronize
+      - closed
+jobs:
+  cascade:
+    runs-on: docker
+    if: vars.CASCADE != 'no'
+    container:
+      image: 'docker.io/node:20-bookworm'
+    steps:
+      - uses: https://code.forgejo.org/actions/setup-go@v4
+        with:
+          go-version: "1.21"
+      - uses: actions/cascading-pr@v1
+        with:
+          origin-url: ${{ env.GITHUB_SERVER_URL }}
+          origin-repo: forgejo/act
+          origin-token: ${{ secrets.CASCADING_PR_ORIGIN }}
+          origin-pr: ${{ github.event.pull_request.number }}
+          destination-url: ${{ env.GITHUB_SERVER_URL }}
+          destination-repo: forgejo/runner
+          destination-fork-repo: cascading-pr/runner
+          destination-branch: main
+          destination-token: ${{ secrets.CASCADING_PR_DESTINATION }}
+          close-merge: true
+          update: .forgejo/cascading-pr-runner

README.md

@@ -1,6 +1,6 @@
 ## Forking rules
 
-This is a custom fork of [nektos/act](https://github.com/nektos/act/), for the purpose of serving [act_runner](https://gitea.com/gitea/act_runner).
+This is a custom fork of [nektos/act](https://github.com/nektos/act/), for the [Forgejo runner](https://code.forgejo.org/forgejo/runner).
 
 It cannot be used as command line tool anymore, but only as a library.