ci-geth-s3.yml

name: Build and Upload geth Binary

on:
  push:
    branches:
      - main

permissions:
  id-token: write
  contents: write
  pull-requests: write
  actions: write

env:
  NUM_INTERNAL_BINARIES_TO_KEEP: 50
  NUM_PUBLIC_BINARIES_TO_KEEP: 400

jobs:
  # Add timestamp
  Timestamp:
    uses: storyprotocol/gha-workflows/.github/workflows/reusable-timestamp.yml@main

  # Build and upload the geth binary
  build_and_push:
    needs: Timestamp
    runs-on: ubuntu-latest
    strategy:
      matrix:
        platform: [linux-386, linux-amd64, linux-arm, linux-arm64, darwin-amd64, darwin-arm64, windows-amd64, windows-386]

    steps:
      - name: Checkout code
        uses: actions/checkout@v4.1.5

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v1
        with:
          role-to-assume: arn:aws:iam::478656756051:role/iac-max-role
          aws-region: us-west-1
          role-session-name: github-actions

      - name: Extract the version
        run: |
          PARAMS_FILE="./params/version.go"
          VERSION_MAJOR=$(awk -F= '/VersionMajor/ {gsub(/[^0-9]/, "", $2); printf "%s", $2}' $PARAMS_FILE)
          VERSION_MINOR=$(awk -F= '/VersionMinor/ {gsub(/[^0-9]/, "", $2); printf "%s", $2}' $PARAMS_FILE)
          VERSION_PATCH=$(awk -F= '/VersionPatch/ {gsub(/[^0-9]/, "", $2); printf "%s", $2}' $PARAMS_FILE)
          VERSION_META=$(awk -F\" '/VersionMeta/ {print $2; exit}' $PARAMS_FILE)

          # Construct the full version string
          VERSION="$VERSION_MAJOR.$VERSION_MINOR.$VERSION_PATCH"
          if [ "$VERSION_META" != "stable" ]; then
            VERSION+="-${VERSION_META}"
          fi

          echo "Version extracted: $VERSION"
          echo "VERSION=$VERSION" >> $GITHUB_ENV

      - name: Build the geth binary
        run: |
          IFS="-" read -r GOOS GOARCH <<< "${{ matrix.platform }}"
          output_name=./build/bin/geth
          if [ "$GOOS" = "windows" ]; then
            output_name+='.exe'
          fi

          echo "Building for $GOOS/$GOARCH..."
          env GOOS=$GOOS GOARCH=$GOARCH go build -o $output_name ./cmd/geth

          if [ $? -ne 0 ]; then
            echo "Build failed!"
            exit 1
          fi

          if [ ! -f "$output_name" ]; then
            echo "Geth binary not found!"
            exit 1
          fi
          chmod +x "$output_name"

      - name: Upload the geth binary to S3
        run: |
          export TZ=America/Los_Angeles
          IFS="-" read -r GOOS GOARCH <<< "${{ matrix.platform }}"
          TIMESTAMP=$(date +%Y%m%d%H%M%S)
          HUMAN_READABLE_VERSION=$(date)
          COMMIT_HASH=$(git rev-parse --short HEAD)
          FOLDER_NAME="geth-${{ matrix.platform }}-${VERSION}-${COMMIT_HASH}"
          ARCHIVE_NAME="${FOLDER_NAME}.tar.gz"

          binary_name=./build/bin/geth
          if [ "$GOOS" = "windows" ]; then
            binary_name+='.exe'
          fi

          # For linux amd64 upload the binary for internal testing
          if [ "${{ matrix.platform }}" = "linux-amd64" ]; then

            echo "Uploading binary for internal use..."
            aws s3 cp $binary_name s3://iliad-geth-binaries/geth/geth-$TIMESTAMP --quiet

            # Update manifest file for linux-amd64 builds only
            aws s3 cp s3://iliad-geth-binaries/geth/manifest.txt manifest.txt --quiet || touch manifest.txt
            echo "$TIMESTAMP" >> manifest.txt
            aws s3 cp manifest.txt s3://iliad-geth-binaries/geth/manifest.txt --quiet
          fi

          mkdir $FOLDER_NAME
          mv $binary_name $FOLDER_NAME/

          echo "Archiving the geth binary..."
          tar -czvf $ARCHIVE_NAME $FOLDER_NAME

          if [ $? -ne 0 ]; then
            echo "Failed to create the archive: $ARCHIVE_NAME"
            exit 1
          fi

          echo "Uploading $ARCHIVE_NAME to S3..."
          aws s3 cp $ARCHIVE_NAME s3://iliad-geth-binaries/geth-public/$ARCHIVE_NAME --quiet

          if [ $? -ne 0 ]; then
            echo "Failed to upload $ARCHIVE_NAME to S3!"
            exit 1
          fi

  cleanup:
    runs-on: ubuntu-latest
    needs: build_and_push
    steps:
      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v1
        with:
          role-to-assume: arn:aws:iam::478656756051:role/iac-max-role
          aws-region: us-west-1
          role-session-name: github-actions

      - name: Cleanup old binaries
        run: |
          cleanup_s3() {
            PREFIX=$1
            KEEP=$2

            echo "Cleaning up in bucket iliad-geth-binaries with prefix: $PREFIX, keeping latest $KEEP binaries"

            aws s3api list-objects-v2 --bucket iliad-geth-binaries --prefix $PREFIX --query "sort_by(Contents,&LastModified)[*].Key" > all_binaries.json

            # Extract the list of keys, remove the latest $KEEP binaries
            BINARIES_TO_DELETE=$(jq -r ".[0:-${KEEP}][]" all_binaries.json)

            if [ -n "$BINARIES_TO_DELETE" ]; then
              # Delete old binaries
              for key in $BINARIES_TO_DELETE; do
                aws s3 rm s3://iliad-geth-binaries/$key --quiet
              done
              echo "Deleted old binaries: $BINARIES_TO_DELETE"
            else
              echo "No old binaries to delete."
            fi
          }

          # Cleanup internal geth binaries
          cleanup_s3 "geth/" "${NUM_INTERNAL_BINARIES_TO_KEEP}"

          # Cleanup public geth binaries
          cleanup_s3  "geth-public/" "${NUM_PUBLIC_BINARIES_TO_KEEP}"