From ccff37f91bf857e2029e6682c6e8eb239ba33a25 Mon Sep 17 00:00:00 2001
From: Benjamin Boenisch <benjamin@breakpilot.de>
Date: Sun, 15 Feb 2026 16:58:30 +0100
Subject: [PATCH] fix(ci): replace actions/checkout with manual git clone

The act_runner cannot create /home/act_runner cache dir inside
container images. Replace actions/checkout@v4 with manual
git clone using GITHUB_SERVER_URL and GITHUB_REPOSITORY env vars.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---
 .gitea/workflows/ci.yaml | 36 ++++++++++++++++++++++++++++--------
 1 file changed, 28 insertions(+), 8 deletions(-)

diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index 95232c1..9ca3fd5 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -24,7 +24,10 @@ jobs:
     if: github.event_name == 'pull_request'
     container: golangci/golangci-lint:v1.55-alpine
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout
+        run: |
+          apk add --no-cache git
+          git clone --depth 1 --branch ${GITHUB_REF_NAME} ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git .
       - name: Lint school-service
         run: |
           if [ -d "school-service" ]; then
@@ -36,7 +39,10 @@ jobs:
     if: github.event_name == 'pull_request'
     container: python:3.12-slim
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout
+        run: |
+          apt-get update -qq && apt-get install -y -qq git > /dev/null 2>&1
+          git clone --depth 1 --branch ${GITHUB_REF_NAME} ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git .
       - name: Lint Python services
         run: |
           pip install --quiet ruff
@@ -56,7 +62,10 @@ jobs:
     if: github.event_name == 'pull_request'
     container: node:20-alpine
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout
+        run: |
+          apk add --no-cache git
+          git clone --depth 1 --branch ${GITHUB_REF_NAME} ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git .
       - name: Lint Node.js services
         run: |
           for svc in website admin-lehrer studio-v2; do
@@ -79,10 +88,12 @@ jobs:
     env:
       CGO_ENABLED: "0"
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout
+        run: |
+          apk add --no-cache git
+          git clone --depth 1 --branch ${GITHUB_REF_NAME} ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git .
       - name: Test school-service
         run: |
-          apk add --no-cache jq bash
           if [ ! -d "school-service" ]; then
             echo "WARNUNG: school-service nicht gefunden"
             exit 0
@@ -98,7 +109,10 @@ jobs:
     env:
       CI: "true"
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout
+        run: |
+          apt-get update -qq && apt-get install -y -qq git > /dev/null 2>&1
+          git clone --depth 1 --branch ${GITHUB_REF_NAME} ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git .
       - name: Test klausur-service
         run: |
           if [ ! -d "klausur-service/backend" ]; then
@@ -117,7 +131,10 @@ jobs:
     env:
       CI: "true"
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout
+        run: |
+          apt-get update -qq && apt-get install -y -qq git > /dev/null 2>&1
+          git clone --depth 1 --branch ${GITHUB_REF_NAME} ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git .
       - name: Test agent-core
         run: |
           if [ ! -d "agent-core" ]; then
@@ -136,7 +153,10 @@ jobs:
     runs-on: docker
     container: node:20-alpine
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout
+        run: |
+          apk add --no-cache git
+          git clone --depth 1 --branch ${GITHUB_REF_NAME} ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git .
       - name: Test website
         run: |
           if [ ! -d "website" ]; then