Update .gitea/workflows/pipeline.yml

2025-07-17 07:15:32 -07:00
parent ae5c841ae3
commit ab2443d639
1 changed files with 1 additions and 1 deletions
--- a/.gitea/workflows/pipeline.yml
+++ b/.gitea/workflows/pipeline.yml
@@ -0,0 +1,293 @@
+name: Build and Push Minecraft Docker Images on Debian-base update
+
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - '.gitea/workflows/*.yml'
+      - '**/Dockerfile'
+      - '**/*.sh'
+      - '!**/CHANGES.md'
+      - '!**/build-info.json'
+  schedule:
+    - cron: '30 1 * * 0'
+
+env:
+  IMAGE_REGISTRY: gitea.fithwum.tech
+  IMAGE_ORG: ${{ secrets.GIT_USERNAME }}
+  IMAGE_REPO_DEBIAN: debian-base
+  IMAGE_REPO_MINECRAFT: minecraft
+  IMAGE_TAG_DEBIAN: bookworm
+  DIGEST_FILE: .cache/debian-base.digest
+  VERSIONS: vanilla testing-vanilla fabric testing-fabric
+
+jobs:
+  poll-debian-base-and-detect-changes:
+    runs-on: vm-docker-build2
+    outputs:
+      digest_changed: ${{ steps.compare_digest.outputs.changed }}
+      versions_changed: ${{ steps.check_changed_versions.outputs.versions_changed }}
+      new_versions: ${{ steps.check_new_versions.outputs.new_versions }}
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Ensure .cache exists
+        run: mkdir -p .cache && touch .cache/.gitkeep
+
+      - name: Log in to Gitea Registry
+        run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login ${{ env.IMAGE_REGISTRY }} -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
+
+      - name: Get current digest of debian-base image
+        id: get_digest
+        run: |
+          IMAGE="${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_ORG }}/${{ env.IMAGE_REPO_DEBIAN }}:${{ env.IMAGE_TAG_DEBIAN }}"
+          docker pull "$IMAGE" > /dev/null
+          DIGEST=$(docker inspect --format='{{index .RepoDigests 0}}' "$IMAGE")
+          echo "digest=$DIGEST" >> $GITHUB_OUTPUT
+          echo "$DIGEST" > .cache/debian-base.digest.new
+
+      - name: Compare with stored digest
+        id: compare_digest
+        run: |
+          CURRENT_DIGEST="${{ steps.get_digest.outputs.digest }}"
+          LAST_DIGEST="$(cat ${{ env.DIGEST_FILE }} 2>/dev/null || echo '')"
+          if [ "$CURRENT_DIGEST" = "$LAST_DIGEST" ]; then
+            echo "changed=false" >> $GITHUB_OUTPUT
+          else
+            echo "$CURRENT_DIGEST" > ${{ env.DIGEST_FILE }}
+            git config user.name "${{ secrets.GIT_USERNAME }}"
+            git config user.email "${{ secrets.GIT_EMAIL }}"
+            git add ${{ env.DIGEST_FILE }}
+            git commit -m "Update base digest to $CURRENT_DIGEST" || true
+            git push
+            echo "changed=true" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Detect changed Minecraft versions
+        id: check_changed_versions
+        run: |
+          BEFORE_COMMIT="${{ github.event.before }}"
+          if [ -z "$BEFORE_COMMIT" ] || ! git cat-file -e "$BEFORE_COMMIT^{commit}" 2>/dev/null; then
+            BEFORE_COMMIT=$(git rev-parse HEAD~1)
+          fi
+          CHANGED=$(git diff --name-only "$BEFORE_COMMIT" HEAD || true)
+          CHANGED_VERSIONS=""
+          for version in $VERSIONS; do
+            echo "$CHANGED" | grep -q "^$version/.*\.\(sh\|Dockerfile\)$" && CHANGED_VERSIONS="$CHANGED_VERSIONS $version"
+          done
+          CHANGED_VERSIONS=$(echo "$CHANGED_VERSIONS" | xargs) # trim whitespace
+          echo "versions_changed=$CHANGED_VERSIONS" >> $GITHUB_OUTPUT
+      
+      - name: Detect Minecraft versions without build-info
+        id: check_new_versions
+        run: |
+          NEW_VERSIONS=""
+          GIT_CREDENTIAL="${{ secrets.GIT_TOKEN || secrets.GIT_PASSWORD }}"
+          git clone --depth=1 "https://${{ secrets.GIT_USERNAME }}:${GIT_CREDENTIAL}@gitea.fithwum.tech/fithwum/minecraft.git" upload-repo
+
+          for version in $VERSIONS; do
+            if [ ! -f "upload-repo/$version/build-info.json" ]; then
+              echo "[INFO] No build-info.json for $version → treating as new"
+              NEW_VERSIONS="$NEW_VERSIONS $version"
+            fi
+          done
+
+          echo "new_versions=$NEW_VERSIONS" >> $GITHUB_OUTPUT
+
+  build-minecraft-images:
+    runs-on: vm-docker-build2
+    needs: poll-debian-base-and-detect-changes
+    if: |
+      needs.poll-debian-base-and-detect-changes.outputs.digest_changed == 'true' ||
+      needs.poll-debian-base-and-detect-changes.outputs.versions_changed != '' ||
+      needs.poll-debian-base-and-detect-changes.outputs.new_versions != ''
+    strategy:
+      matrix:
+        version: [vanilla, testing-vanilla, fabric, testing-fabric]
+    name: Build and Push ${{ matrix.version }}
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v3
+
+      - name: Log in to Gitea Registry
+        run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login ${{ env.IMAGE_REGISTRY }} -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
+
+      - name: Clone Minecraft repo (with retries)
+        run: |
+          GIT_CREDENTIAL="${{ secrets.GIT_TOKEN || secrets.GIT_PASSWORD }}"
+          for i in {1..5}; do
+            git clone "https://${{ secrets.GIT_USERNAME }}:${GIT_CREDENTIAL}@gitea.fithwum.tech/fithwum/minecraft.git" upload-repo && break
+            echo "[WARN] Clone attempt $i failed. Retrying in 10s..."
+            sleep 10
+          done
+          if [ ! -d upload-repo ]; then
+            echo "[ERROR] Failed to clone Minecraft repo after retries."
+            exit 1
+          fi
+
+      - name: Build and push image
+        run: |
+          IMAGE="$IMAGE_REGISTRY/$IMAGE_ORG/$IMAGE_REPO_MINECRAFT:${{ matrix.version }}"
+          docker buildx build --platform linux/amd64 --push -t "$IMAGE" "./${{ matrix.version }}"
+
+  generate-changelogs:
+    needs: build-minecraft-images
+    runs-on: vm-docker-build2
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v3
+
+      - name: Create temporary changelog workspace
+        run: mkdir -p changelogs
+
+      - name: Clone Minecraft repo
+        run: |
+          GIT_CREDENTIAL="${{ secrets.GIT_TOKEN || secrets.GIT_PASSWORD }}"
+          git clone --depth=3 "https://${{ secrets.GIT_USERNAME }}:${GIT_CREDENTIAL}@gitea.fithwum.tech/fithwum/minecraft.git" upload-repo
+
+      - name: Generate changelogs
+        run: |
+          for version in $VERSIONS; do
+            echo "[INFO] Generating changelog for $version"
+            changelog="changelogs/$version/CHANGES.md"
+            mkdir -p "$(dirname "$changelog")"
+            touch "$changelog"
+
+            cd upload-repo
+            infofile="$version/build-info.json"
+            last_commit=""
+            if [ -f "$infofile" ]; then
+              last_commit=$(jq -r '.commit' "$infofile")
+            fi
+
+            echo -e "## $(date -u +'%Y-%m-%dT%H:%M:%SZ')\n" > "../$changelog"
+            if [ -n "$last_commit" ]; then
+              COMMITS=$(git log "${last_commit}..HEAD" --pretty=format:"- %s (%an)" || true)
+            fi
+            if [ -z "$COMMITS" ]; then
+              echo "[INFO] No new commits since last build. Showing latest 5 instead."
+              COMMITS=$(git log -n 5 --pretty=format:"- %s (%an)" || true)
+            fi
+            echo "$COMMITS" >> "../$changelog"
+            cd ..
+          done
+
+      - name: Copy changelogs into repo
+        run: |
+          for version in $VERSIONS; do
+            mkdir -p upload-repo/$version
+            cp changelogs/$version/CHANGES.md upload-repo/$version/
+          done
+
+      - name: Commit and push changelogs
+        run: |
+          cd upload-repo
+          git config user.name "${{ secrets.GIT_USERNAME }}"
+          git config user.email "${{ secrets.GIT_EMAIL }}"
+
+          if git status --porcelain | grep .; then
+            git add */CHANGES.md
+            git commit -m "Update changelogs on $(date -u +'%Y-%m-%dT%H:%M:%SZ')" --no-verify
+            git push
+          else
+            echo "[INFO] No changelog changes to commit."
+          fi
+
+  generate-build-info:
+    needs: generate-changelogs
+    runs-on: vm-docker-build2
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v3
+
+      - name: Prepare temporary build-info workspace
+        run: mkdir -p buildinfo
+
+      - name: Clone Minecraft repo
+        run: |
+          GIT_CREDENTIAL="${{ secrets.GIT_TOKEN || secrets.GIT_PASSWORD }}"
+          git clone --depth=1 "https://${{ secrets.GIT_USERNAME }}:${GIT_CREDENTIAL}@gitea.fithwum.tech/fithwum/minecraft.git" upload-repo
+
+      - name: Generate build-info files
+        run: |
+          human_size() {
+            local b=$1 d='' s=0 S=(B KB MB GB TB)
+            while ((b >= 1024 && s < ${#S[@]}-1)); do
+              d=$((b % 1024)); b=$((b / 1024)); s=$((s + 1))
+            done
+            printf "%s%s\n" "$b" "${S[$s]}"
+          }
+
+          for version in $VERSIONS; do
+            echo "[INFO] Generating build-info.json for $version"
+            image="${IMAGE_REGISTRY}/${IMAGE_ORG}/${IMAGE_REPO_MINECRAFT}:$version"
+            infofile="buildinfo/$version/build-info.json"
+            mkdir -p "$(dirname "$infofile")"
+
+            if ! docker pull "$image"; then
+              echo "[WARN] Failed to pull $image — setting fields to unknown/0"
+              digest="unknown"
+              size_bytes=0
+            else
+              digest=$(docker inspect --format='{{if .RepoDigests}}{{index .RepoDigests 0}}{{else}}unknown{{end}}' "$image" 2>/dev/null || echo "unknown")
+              size_bytes=$(docker image inspect "$image" --format='{{.Size}}' 2>/dev/null || echo "0")
+              size_bytes=${size_bytes//[^0-9]/}
+              if [[ -z "$size_bytes" ]]; then size_bytes=0; fi
+            fi
+
+            size_human=$(human_size "$size_bytes")
+
+            cd upload-repo
+            commit=$(git rev-parse HEAD)
+            cd ..
+
+            jq -n \
+              --arg version "$version" \
+              --arg commit "$commit" \
+              --arg build_time "$(date -u +'%Y-%m-%dT%H:%M:%SZ')" \
+              --arg image_tag "$image" \
+              --arg digest "$digest" \
+              --arg image_size "$size_human" \
+              --argjson image_size_bytes "$size_bytes" \
+              '{
+                version: $version,
+                commit: $commit,
+                build_time: $build_time,
+                image_tag: $image_tag,
+                digest: $digest,
+                image_size: $image_size,
+                image_size_bytes: $image_size_bytes
+              }' > "$infofile"
+          done
+
+      - name: Copy build-info.json into repo
+        run: |
+          for version in $VERSIONS; do
+            mkdir -p upload-repo/$version
+            cp "buildinfo/$version/build-info.json" "upload-repo/$version/"
+          done
+
+      - name: Commit and push build-info
+        run: |
+          cd upload-repo
+          git config user.name "${{ secrets.GIT_USERNAME }}"
+          git config user.email "${{ secrets.GIT_EMAIL }}"
+
+          if git status --porcelain | grep .; then
+            git add */build-info.json
+            git commit -m "Update build-info on $(date -u +'%Y-%m-%dT%H:%M:%SZ')"
+            git push
+
+            for version in $VERSIONS; do
+              TAG="build-$version"
+              git tag -d "$TAG" 2>/dev/null || true
+              git tag "$TAG"
+              git push origin "$TAG" --force
+            done
+          else
+            echo "[INFO] No build-info changes to commit."
+          fi