From 36823ac1126d5db88dded1888d31aa514a7ab30b Mon Sep 17 00:00:00 2001
From: Gabriel Radureau <arcodange@gmail.com>
Date: Tue, 7 Apr 2026 08:36:18 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=84=20fix:=20simplify=20Docker=20cache?=
 =?UTF-8?q?=20approach=20and=20integrate=20properly?=
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---
 .gitea/workflows/ci-cd.yaml | 47 ++++++++++++++++++++++++++++++-------
 Dockerfile.build            | 17 ++++++++++----
 2 files changed, 51 insertions(+), 13 deletions(-)

diff --git a/.gitea/workflows/ci-cd.yaml b/.gitea/workflows/ci-cd.yaml
index 8bf5f8d..24dbd6a 100644
--- a/.gitea/workflows/ci-cd.yaml
+++ b/.gitea/workflows/ci-cd.yaml
@@ -137,11 +137,19 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.PACKAGES_TOKEN }}
 
-      - name: Pull Docker build cache
+      - name: Set up build environment
         run: |
           IMAGE_NAME="${{ env.CI_REGISTRY }}/${{ env.GITEA_ORG }}/${{ env.GITEA_REPO }}-build-cache:${{ needs.build-cache.outputs.deps_hash }}"
-          echo "Using build cache image: $IMAGE_NAME"
-          docker pull "$IMAGE_NAME" || echo "Cache pull failed, will use regular setup"
+          echo "Build cache image: $IMAGE_NAME"
+          
+          # Try to use Docker cache if available
+          if docker pull "$IMAGE_NAME" >/dev/null 2>&1; then
+            echo "✅ Using Docker build cache"
+            echo "CACHE_AVAILABLE=true" >> $GITHUB_ENV
+          else
+            echo "⚠️  Building without cache (first run or new dependencies)"
+            echo "CACHE_AVAILABLE=false" >> $GITHUB_ENV
+          fi
 
       - name: Set up Go
         uses: actions/setup-go@v4
@@ -157,16 +165,39 @@ jobs:
         run: go install github.com/swaggo/swag/cmd/swag@latest
 
       - name: Generate Swagger Docs
-        run: cd pkg/server && go generate
+        run: |
+          if [ "${{ env.CACHE_AVAILABLE }}" = "true" ]; then
+            echo "Running in Docker cache..."
+            docker run --rm -v "$(pwd):/workspace" -w /workspace dance-lessons-coach-build-cache:latest sh -c "cd pkg/server && go generate"
+          else
+            echo "Running natively..."
+            cd pkg/server && go generate
+          fi
 
       - name: Build all packages
-        run: go build ./...
+        run: |
+          if [ "${{ env.CACHE_AVAILABLE }}" = "true" ]; then
+            echo "Running in Docker cache..."
+            docker run --rm -v "$(pwd):/workspace" -w /workspace dance-lessons-coach-build-cache:latest sh -c "go build ./..."
+          else
+            echo "Running natively..."
+            go build ./...
+          fi
 
       - name: Run tests with coverage
         run: |
-          # Run tests with coverage
-          go test ./... -coverprofile=coverage.out -v
-          go tool cover -func=coverage.out > coverage.txt
+          if [ "${{ env.CACHE_AVAILABLE }}" = "true" ]; then
+            echo "Running in Docker cache..."
+            docker run --rm \
+              -v "$(pwd):/workspace" \
+              -w /workspace \
+              dance-lessons-coach-build-cache:latest \
+              sh -c "go test ./... -coverprofile=coverage.out -v && go tool cover -func=coverage.out > coverage.txt"
+          else
+            echo "Running natively..."
+            go test ./... -coverprofile=coverage.out -v
+            go tool cover -func=coverage.out > coverage.txt
+          fi
           
           # Extract coverage percentage
           COVERAGE=$(grep "total:" coverage.txt | grep -oP '\d+\.\d+' | head -1)
diff --git a/Dockerfile.build b/Dockerfile.build
index 09781ea..75628a7 100644
--- a/Dockerfile.build
+++ b/Dockerfile.build
@@ -31,9 +31,16 @@ RUN go install github.com/swaggo/swag/cmd/swag@latest && \
 COPY go.mod go.sum ./
 RUN go mod download && go mod verify
 
-# Copy the rest of the source (this happens in CI)
-# COPY . .
+# Simple build environment - source code is mounted at runtime
+WORKDIR /workspace
 
-# Build command (will be run in CI)
-# RUN go build -o /out/server ./cmd/server && \
-#     go build -o /out/greet ./cmd/greet
\ No newline at end of file
+# Install basic CI tools
+RUN apk add --no-cache \
+    git \
+    bash \
+    make \
+    gcc \
+    musl-dev
+
+# Pre-download common Go tools
+RUN go install github.com/swaggo/swag/cmd/swag@latest
\ No newline at end of file