From 7d02d4401952bdb2d89561f710f2a0fef23af581 Mon Sep 17 00:00:00 2001
From: Earl Warren <contact@earl-warren.org>
Date: Wed, 11 Oct 2023 15:39:52 +0200
Subject: [PATCH] initial

---
 .forgejo/run-test.sh               | 84 ++++++++++++++++++++++++++
 .forgejo/workflows/integration.yml | 96 ++++++++++++++++++++++++++++++
 .gitignore                         | 54 ++---------------
 README.md                          | 16 ++++-
 action.yml                         | 24 ++++++++
 5 files changed, 223 insertions(+), 51 deletions(-)
 create mode 100755 .forgejo/run-test.sh
 create mode 100644 .forgejo/workflows/integration.yml
 create mode 100644 action.yml

diff --git a/.forgejo/run-test.sh b/.forgejo/run-test.sh
new file mode 100755
index 0000000..1e66080
--- /dev/null
+++ b/.forgejo/run-test.sh
@@ -0,0 +1,84 @@
+#!/bin/bash
+# SPDX-License-Identifier: MIT
+
+SELF_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+VERBOSE=false
+DEBUG=false
+: ${EXIT_ON_ERROR:=true}
+
+function debug() {
+    DEBUG=true
+    set -x
+    PS4='${BASH_SOURCE[0]}:$LINENO: ${FUNCNAME[0]}:  '
+}
+
+function verbose() {
+    VERBOSE=true
+}
+
+function log() {
+    echo "$@" >&2
+}
+
+function log_error() {
+    log "$@"
+}
+
+function log_verbose() {
+    if $VERBOSE ; then
+	log "$@"
+    fi
+}
+
+function log_info() {
+    log "$@"
+}
+
+function fatal_error() {
+    log_error "$@"
+    if $EXIT_ON_ERROR ; then
+	exit 1
+    else
+	return 1
+    fi
+}
+
+function push_self() {
+    local host_port=$1
+
+    forgejo-test-helper.sh push_self_action http://root:admin1234@$host_port root cascading-pr vTest
+}
+
+function run() {
+    local host_port=$1 url=$2 token=$3
+
+    push_self $host_port
+
+    echo do something
+}
+
+function main() {
+    local command=run
+    local host_port=$(cat forgejo-ip):3000
+    local url=http://$host_port
+    local token=$(cat forgejo-token)
+
+    while true; do
+	case "$1" in
+	    --verbose)
+		shift
+		verbose
+		;;
+	    --debug)
+		shift
+		debug
+		;;
+	    *)
+		"${1:-run}" "$host_port" "$url" "$token"
+		return 0
+		;;
+	esac
+    done
+}
+
+${MAIN:-main} "${@}"
diff --git a/.forgejo/workflows/integration.yml b/.forgejo/workflows/integration.yml
new file mode 100644
index 0000000..edbe387
--- /dev/null
+++ b/.forgejo/workflows/integration.yml
@@ -0,0 +1,96 @@
+name: integration
+
+on: [push, pull_request_target]
+
+jobs:
+  integration:
+    runs-on: self-hosted
+    steps:
+      - uses: actions/checkout@v4
+
+      - id: forgejo
+        uses: https://code.forgejo.org/actions/setup-forgejo@v1
+        with:
+          user: root
+          password: admin1234
+          image: codeberg.org/forgejo-integration/forgejo
+          image-version: 1.21.0-3-rc0
+          lxc-ip-prefix: 10.1.15
+
+      - name: tests
+        run: |
+          .forgejo/run-test.sh 
+          forgejo-test-helper.sh push_self_action http://root:admin1234@${{ steps.forgejo.outputs.host-port }} root forgejo-release vTest
+
+      - name: admin user create --username testuser
+        run: |
+          forgejo='docker exec --user 1000 forgejo forgejo'
+          user=testuser
+          if ! $forgejo admin user list | grep -q "$user" ; then
+             $forgejo admin user create --username "$user" --password "admin1324" --email "$user@example.com"
+          fi
+
+      - name: build & publish
+        run: |
+          set -x
+
+          version=1.2.3
+          cat > /etc/docker/daemon.json <<EOF
+            {
+              "insecure-registries" : ["${{ steps.forgejo.outputs.host-port }}"]
+            }
+          EOF
+          systemctl restart docker
+
+          apt-get install -qq -y xz-utils
+
+          dir=$(mktemp -d)
+          trap "rm -fr $dir" EXIT
+
+          url=http://root:admin1234@${{ steps.forgejo.outputs.host-port }}
+          export FORGEJO_RUNNER_LOGS="${{ steps.forgejo.outputs.runner-logs }}"
+
+          cp -a testdata/.forgejo testdata/* $dir
+
+          #
+          # root/forgejo: owner & repository in which the release will be built
+          #
+          forgejo-test-helper.sh push $dir $url root forgejo forgejo-release ${{ steps.forgejo.outputs.token }} |& tee $dir/pushed
+          eval $(grep '^sha=' < $dir/pushed)
+          #
+          # testuser/forgejo: owner & repository in which the release will be published
+          #
+          (
+            git clone $url/root/forgejo tmp-forgejo
+            cd tmp-forgejo
+            git push $url/testuser/forgejo main
+          )
+
+          #
+          # Push a tag to trigger the build workflow and wait for it to complete
+          #
+          forgejo-test-helper.sh api POST $url repos/root/forgejo/tags ${{ steps.forgejo.outputs.token }} --data-raw '{"tag_name": "v'$version'", "target": "'$sha'"}'
+          LOOPS=180 forgejo-test-helper.sh wait_success "$url" root/forgejo $sha
+
+          #
+          # uncomment to see the logs even when everything is reported to be working ok
+          #
+          #cat $FORGEJO_RUNNER_LOGS
+
+          for user in root testuser ; do
+            for arch in amd64 arm64 ; do
+              binary=software-$version-linux-$arch
+              for suffix in '' '.xz' ; do
+                curl --fail -L -sS $url/$user/forgejo/releases/download/v$version/$binary$suffix > $binary$suffix
+                if test "$suffix" = .xz ; then
+                   unxz --keep $binary$suffix
+                fi
+                chmod +x $binary
+                ./$binary --version | grep $version
+                curl --fail -L -sS $url/$user/forgejo/releases/download/v$version/$binary$suffix.sha256 > $binary$suffix.sha256
+                shasum -a 256 --check $binary$suffix.sha256
+                rm $binary$suffix
+              done
+            done
+            docker pull ${{ steps.forgejo.outputs.host-port }}/$user/forgejo:$version
+          done
diff --git a/.gitignore b/.gitignore
index c0df46a..53ecd71 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,51 +1,5 @@
-# ---> Emacs
-# -*- mode: gitignore; -*-
+forgejo-token
+forgejo-api
+forgejo-header
+forgejo-ip
 *~
-\#*\#
-/.emacs.desktop
-/.emacs.desktop.lock
-*.elc
-auto-save-list
-tramp
-.\#*
-
-# Org-mode
-.org-id-locations
-*_archive
-
-# flymake-mode
-*_flymake.*
-
-# eshell files
-/eshell/history
-/eshell/lastdir
-
-# elpa packages
-/elpa/
-
-# reftex files
-*.rel
-
-# AUCTeX auto folder
-/auto/
-
-# cask packages
-.cask/
-dist/
-
-# Flycheck
-flycheck_*.el
-
-# server auth directory
-/server/
-
-# projectiles files
-.projectile
-
-# directory configuration
-.dir-locals.el
-
-# network security
-/network-security.data
-
-
diff --git a/README.md b/README.md
index 5853bc9..ffb311d 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,17 @@
 # cascading-pr
 
-Create a synchronize a PR is a dependent repository
\ No newline at end of file
+Create a synchronize a PR is a dependent repository
+
+# Hacking
+
+```sh
+git clone https://code.forgejo.org/actions/setup-forgejo
+export PATH=$(pwd)/setup-forgejo:$PATH
+git clone https://code.forgejo.org/actions/cascading-pr
+cd cascading-pr
+forgejo-curl.sh logout
+forgejo.sh teardown
+forgejo.sh setup root admin1234 codeberg.org/forgejo/forgejo 1.21
+firefox http://$(cat forgejo-ip):3000
+.forgejo/run-test.sh --debug
+```
diff --git a/action.yml b/action.yml
new file mode 100644
index 0000000..df47e7b
--- /dev/null
+++ b/action.yml
@@ -0,0 +1,24 @@
+# SPDX-License-Identifier: MIT
+name: 'Cascading PR'
+author: 'Forgejo authors'
+description: |
+  Create and update a PR in another repository
+
+inputs:
+  forgejo:
+    description: 'URL of the Forgejo instance where the PR is created (e.g. https://code.forgejo.org)'
+    required: true
+  repo:
+    description: 'the repository into which the PR is created'
+    required: true
+  token:
+    description: 'a token with write permission on repo'
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - uses: actions/checkout@v4
+    - run: |
+        echo
+      shell: bash