name: Build linux_amd64 extension and upload to Packages
on:
  workflow_dispatch:
    inputs:
      version:
        description: Package version (defaults to tag name or short SHA)
        required: false
  push:
    tags:
      - 'v*'

jobs:
  build-linux-amd64:
    runs-on: ubuntu-latest
    env:
      EXTENSION_NAME: ui
      DUCKDB_PLATFORM: linux_amd64
    steps:
      - name: Checkout repository (manual)
        env:
          TOKEN: ${{ secrets.GITEA_TOKEN }}
        run: |
          set -euo pipefail
          if [ -d .git ]; then
            echo "Repository already present"
          else
            server="${GITHUB_SERVER_URL:-${{ github.server_url }}}"
            repo_full="${GITHUB_REPOSITORY:-${{ github.repository }}}"
            sha="${GITHUB_SHA:-${{ github.sha }}}"
            host="$(echo "$server" | sed -E 's#^https?://([^/]+).*#\1#')"
            if [ -n "${TOKEN:-}" ]; then
              umask 077
              printf "machine %s\n  login token\n  password %s\n" "$host" "$TOKEN" > "$HOME/.netrc"
            fi
            git init .
            git config --global --add safe.directory "$(pwd)"
            git remote add origin "$server/$repo_full.git"
            git -c http.https://$host/.extraheader="" fetch --depth=1 origin "$sha"
            git checkout -q FETCH_HEAD
          fi

      - name: Show workspace status
        run: |
          set -e
          git --no-pager status | cat
      - name: Install build dependencies
        run: |
          set -e
          export DEBIAN_FRONTEND=noninteractive
          apt-get update
          apt-get install -y --no-install-recommends \
            build-essential cmake ninja-build python3 python3-venv pkg-config \
            libssl-dev curl git ca-certificates
      - name: Initialize submodules
        run: |
          set -e
          git submodule update --init --recursive

      - name: Build release (linux_amd64)
        env:
          GEN: ""
        run: |
          set -e
          make -j"$(nproc)" release

      - name: Find extension artifact
        id: artifact
        run: |
          set -euo pipefail
          path="$(ls -1 build/release/extension/${EXTENSION_NAME}/${EXTENSION_NAME}.duckdb_extension 2>/dev/null || true)"
          if [ -z "$path" ]; then
            path="$(find build/release -type f -name '*.duckdb_extension' | head -n 1 || true)"
          fi
          if [ -z "$path" ]; then
            echo "Extension artifact not found" >&2
            exit 1
          fi
          echo "file=$path" >> "$GITHUB_OUTPUT"
          echo "Found: $path"

      - name: Compute package version
        id: ver
        run: |
          set -euo pipefail
          version='${{ inputs.version }}'
          if [ -z "$version" ]; then
            if [ "${{ github.ref_type }}" = "tag" ]; then
              version='${{ github.ref_name }}'
            else
              version="dev-${GITHUB_SHA::8}"
            fi
          fi
          echo "version=$version" >> "$GITHUB_OUTPUT"
          echo "Using version: $version"
      - name: Upload to Gitea Packages (generic)
        env:
          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
        run: |
          set -euo pipefail
          : "${GITEA_TOKEN:?GITEA_TOKEN secret is required}"
          # Derive server/owner/pkg from env if not provided
          server="${GITHUB_SERVER_URL:-${{ github.server_url }}}"
          owner="${GITHUB_REPOSITORY_OWNER:-${{ github.repository_owner }}}"
          repo_full="${GITHUB_REPOSITORY:-${{ github.repository }}}"
          pkg="${repo_full##*/}"
          # Use previously computed version & artifact if available
          version='${{ steps.ver.outputs.version }}'
          file='${{ steps.artifact.outputs.file }}'
          # Fallbacks if steps were skipped
          if [ -z "${version}" ]; then
            if [ -n "${GITHUB_REF_TYPE:-}" ] && [ "${GITHUB_REF_TYPE}" = "tag" ]; then
              version="${GITHUB_REF_NAME:-dev-${GITHUB_SHA::8}}"
            else
              version="dev-${GITHUB_SHA::8}"
            fi
          fi
          if [ -z "${file}" ]; then
            file="$(ls -1 build/release/extension/${EXTENSION_NAME}/${EXTENSION_NAME}.duckdb_extension 2>/dev/null || true)"
            if [ -z "$file" ]; then
              file="$(find build/release -type f -name '*.duckdb_extension' | head -n 1 || true)"
            fi
          fi
          [ -n "$server" ] || { echo "server not set" >&2; exit 1; }
          [ -n "$owner" ] || { echo "owner not set" >&2; exit 1; }
          [ -n "$pkg" ] || { echo "pkg not set" >&2; exit 1; }
          [ -n "$version" ] || { echo "version not set" >&2; exit 1; }
          [ -n "$file" ] || { echo "file not set" >&2; exit 1; }
          name="$(basename "$file")"
          url="$server/api/packages/$owner/generic/$pkg/$version/$name?replace=1"
          echo "Uploading $file to $url"
          curl -fsSL -X PUT \
            -H "Authorization: token ${GITEA_TOKEN}" \
            -H "Content-Type: application/octet-stream" \
            --upload-file "$file" "$url"
          echo "Upload complete."