Add Gitea workflows for monero_c builds

.gitea/workflows/build.yml

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+name: build
+
+on:
+  workflow_dispatch:
+    inputs:
+      flavor:
+        description: monero_c flavor to build
+        required: true
+        default: peya
+        type: choice
+        options:
+          - peya
+          - salvium
+          - monero
+  push:
+    branches:
+      - develop
+      - main
+    paths:
+      - ".gitea/workflows/build.yml"
+      - "build_single.sh"
+      - "apply_patches.sh"
+      - "contrib/depends/**"
+      - "patches/**"
+      - "monero_libwallet2_api_c/**"
+      - "salvium_libwallet2_api_c/**"
+      - "peya_libwallet2_api_c/**"
+      - "impls/monero.dart/**"
+      - "impls/monero.ts/**"
+      - ".gitmodules"
+
+jobs:
+  build-libs:
+    name: ${{ inputs.flavor || 'peya' }} ${{ matrix.target.name }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        target:
+          - name: x86_64 Linux
+            host: x86_64-linux-gnu
+            packages: automake autotools-dev build-essential ca-certificates ccache clang cmake curl git libssl-dev libtool pkg-config python3
+          - name: Win64
+            host: x86_64-w64-mingw32
+            packages: automake autotools-dev build-essential ca-certificates ccache clang cmake curl git libssl-dev libtool pkg-config python3 gcc-mingw-w64-x86-64 g++-mingw-w64-x86-64
+    env:
+      FLAVOR: ${{ inputs.flavor || 'peya' }}
+
+    steps:
+      - name: Checkout
+        uses: https://github.com/actions/checkout@v4
+        with:
+          fetch-depth: 1
+          submodules: false
+
+      - name: Configure Gitea auth for private submodules
+        env:
+          MONERO_C_GITEA_PAT: ${{ secrets.MONERO_C_GITEA_PAT }}
+        run: |
+          set -euo pipefail
+
+          if [ "${FLAVOR}" != "monero" ] && [ -z "${MONERO_C_GITEA_PAT:-}" ]; then
+            echo "Missing MONERO_C_GITEA_PAT secret for private ${FLAVOR} submodule"
+            exit 1
+          fi
+
+          if [ -n "${MONERO_C_GITEA_PAT:-}" ]; then
+            git config --global url."http://tiamak:${MONERO_C_GITEA_PAT}@54.38.205.168:3000/".insteadOf "http://54.38.205.168:3000/"
+          fi
+
+          git submodule sync
+          git -c protocol.version=2 submodule update --init --force "${FLAVOR}"
+          git -C "${FLAVOR}" submodule sync --recursive
+          git -C "${FLAVOR}" -c protocol.version=2 submodule update --init --force --recursive
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y ${{ matrix.target.packages }}
+
+      - name: Prepare MinGW alternatives
+        if: ${{ matrix.target.host == 'x86_64-w64-mingw32' }}
+        run: |
+          sudo update-alternatives --set x86_64-w64-mingw32-g++ "$(which x86_64-w64-mingw32-g++-posix)"
+          sudo update-alternatives --set x86_64-w64-mingw32-gcc "$(which x86_64-w64-mingw32-gcc-posix)"
+
+      - name: Apply patches
+        run: |
+          ./apply_patches.sh "${FLAVOR}"
+
+      - name: Build libraries
+        run: |
+          ./build_single.sh "${FLAVOR}" "${{ matrix.target.host }}" -j"$(nproc)"
+
+      - name: Upload build artifacts
+        uses: https://github.com/actions/upload-artifact@v3
+        with:
+          name: monero-c-${{ env.FLAVOR }}-${{ matrix.target.host }}
+          path: release/${{ env.FLAVOR }}/${{ matrix.target.host }}_*.xz
+          if-no-files-found: error

.gitea/workflows/consistency.yml

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+name: consistency
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - develop
+      - main
+    paths:
+      - ".gitea/workflows/consistency.yml"
+      - "generate_checksum.sh"
+      - "impls/monero.dart/**"
+      - "impls/monero.ts/**"
+      - "monero_libwallet2_api_c/**"
+      - "salvium_libwallet2_api_c/**"
+      - "peya_libwallet2_api_c/**"
+      - ".gitmodules"
+
+jobs:
+  checksums:
+    name: checksum sync
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: https://github.com/actions/checkout@v4
+        with:
+          fetch-depth: 1
+          submodules: false
+
+      - name: Generate checksums
+        run: |
+          ./generate_checksum.sh
+
+      - name: Check for dirty tree
+        run: |
+          git diff --exit-code
+
+  dart-bindings:
+    name: Dart bindings sync
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: https://github.com/actions/checkout@v4
+        with:
+          fetch-depth: 1
+          submodules: false
+
+      - name: Configure Gitea auth for private submodules
+        env:
+          MONERO_C_GITEA_PAT: ${{ secrets.MONERO_C_GITEA_PAT }}
+        run: |
+          set -euo pipefail
+
+          if [ -z "${MONERO_C_GITEA_PAT:-}" ]; then
+            echo "Missing MONERO_C_GITEA_PAT secret for private submodules"
+            exit 1
+          fi
+
+          git config --global url."http://tiamak:${MONERO_C_GITEA_PAT}@54.38.205.168:3000/".insteadOf "http://54.38.205.168:3000/"
+          git submodule sync
+          git -c protocol.version=2 submodule update --init --force monero salvium peya
+          git -C monero submodule sync --recursive
+          git -C salvium submodule sync --recursive
+          git -C peya submodule sync --recursive
+          git -C monero -c protocol.version=2 submodule update --init --force --recursive
+          git -C salvium -c protocol.version=2 submodule update --init --force --recursive
+          git -C peya -c protocol.version=2 submodule update --init --force --recursive
+
+      - name: Setup Flutter
+        uses: https://github.com/subosito/flutter-action@v2
+        with:
+          channel: stable
+
+      - name: Fetch Dart dependencies
+        run: |
+          cd impls/monero.dart
+          dart pub get
+
+      - name: Regenerate Dart bindings
+        run: |
+          cd impls/monero.dart
+          ./update_bindings.sh
+
+      - name: Check for dirty tree
+        run: |
+          git diff --exit-code

.gitea/workflows/release.yml

@@ -0,0 +1,213 @@
+name: release
+
+on:
+  workflow_dispatch:
+    inputs:
+      tag_name:
+        description: Release tag (for example v0.1.0)
+        required: true
+      flavor:
+        description: monero_c flavor to build
+        required: true
+        default: peya
+        type: choice
+        options:
+          - peya
+          - salvium
+          - monero
+      release_name:
+        description: Optional release title
+        required: false
+      release_notes:
+        description: Release notes / body
+        required: false
+
+jobs:
+  create-release:
+    name: Create release
+    runs-on: ubuntu-latest
+    outputs:
+      release_id: ${{ steps.release.outputs.release_id }}
+      flavor: ${{ inputs.flavor }}
+    steps:
+      - name: Install release tooling
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y curl jq
+
+      - name: Create or reuse Gitea release
+        id: release
+        env:
+          GITEA_TOKEN: ${{ github.token }}
+          GITEA_API: ${{ github.server_url }}/api/v1
+          REPO: ${{ github.repository }}
+          TAG_NAME: ${{ inputs.tag_name }}
+          INPUT_RELEASE_NAME: ${{ inputs.release_name }}
+          RELEASE_NOTES: ${{ inputs.release_notes }}
+          TARGET_COMMITISH: ${{ github.sha }}
+        run: |
+          set -euo pipefail
+
+          if [ -n "${INPUT_RELEASE_NAME}" ]; then
+            RELEASE_NAME="${INPUT_RELEASE_NAME}"
+          else
+            RELEASE_NAME="Release ${TAG_NAME}"
+          fi
+
+          get_release_url="${GITEA_API}/repos/${REPO}/releases/tags/${TAG_NAME}"
+          create_release_url="${GITEA_API}/repos/${REPO}/releases"
+
+          status="$(curl -sS -o /tmp/release.json -w '%{http_code}' \
+            -H "Authorization: token ${GITEA_TOKEN}" \
+            "${get_release_url}")"
+
+          if [ "${status}" = "200" ]; then
+            echo "release_id=$(jq -r '.id' /tmp/release.json)" >> "$GITHUB_OUTPUT"
+            exit 0
+          fi
+
+          if [ "${status}" != "404" ]; then
+            echo "Unexpected response while checking release: HTTP ${status}"
+            cat /tmp/release.json
+            exit 1
+          fi
+
+          jq -n \
+            --arg tag_name "${TAG_NAME}" \
+            --arg target_commitish "${TARGET_COMMITISH}" \
+            --arg name "${RELEASE_NAME}" \
+            --arg body "${RELEASE_NOTES}" \
+            '{tag_name:$tag_name,target_commitish:$target_commitish,name:$name,body:$body,draft:false,prerelease:false}' \
+            > /tmp/release-payload.json
+
+          curl -sS \
+            -H "Authorization: token ${GITEA_TOKEN}" \
+            -H "Content-Type: application/json" \
+            -X POST \
+            --data @/tmp/release-payload.json \
+            "${create_release_url}" \
+            -o /tmp/release.json
+
+          if ! jq -e '.id' /tmp/release.json >/dev/null; then
+            cat /tmp/release.json
+            exit 1
+          fi
+
+          echo "release_id=$(jq -r '.id' /tmp/release.json)" >> "$GITHUB_OUTPUT"
+
+  build-release:
+    name: ${{ matrix.target.name }}
+    needs: create-release
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        target:
+          - name: x86_64 Linux
+            host: x86_64-linux-gnu
+            packages: automake autotools-dev build-essential ca-certificates ccache clang cmake curl git libssl-dev libtool pkg-config python3
+          - name: Win64
+            host: x86_64-w64-mingw32
+            packages: automake autotools-dev build-essential ca-certificates ccache clang cmake curl git libssl-dev libtool pkg-config python3 gcc-mingw-w64-x86-64 g++-mingw-w64-x86-64
+
+    steps:
+      - name: Checkout
+        uses: https://github.com/actions/checkout@v4
+        with:
+          fetch-depth: 1
+          submodules: false
+
+      - name: Configure Gitea auth for private submodules
+        env:
+          MONERO_C_GITEA_PAT: ${{ secrets.MONERO_C_GITEA_PAT }}
+          FLAVOR: ${{ needs.create-release.outputs.flavor }}
+        run: |
+          set -euo pipefail
+
+          if [ "${FLAVOR}" != "monero" ] && [ -z "${MONERO_C_GITEA_PAT:-}" ]; then
+            echo "Missing MONERO_C_GITEA_PAT secret for private ${FLAVOR} submodule"
+            exit 1
+          fi
+
+          if [ -n "${MONERO_C_GITEA_PAT:-}" ]; then
+            git config --global url."http://tiamak:${MONERO_C_GITEA_PAT}@54.38.205.168:3000/".insteadOf "http://54.38.205.168:3000/"
+          fi
+
+          git submodule sync
+          git -c protocol.version=2 submodule update --init --force "${FLAVOR}"
+          git -C "${FLAVOR}" submodule sync --recursive
+          git -C "${FLAVOR}" -c protocol.version=2 submodule update --init --force --recursive
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y ${{ matrix.target.packages }}
+
+      - name: Prepare MinGW alternatives
+        if: ${{ matrix.target.host == 'x86_64-w64-mingw32' }}
+        run: |
+          sudo update-alternatives --set x86_64-w64-mingw32-g++ "$(which x86_64-w64-mingw32-g++-posix)"
+          sudo update-alternatives --set x86_64-w64-mingw32-gcc "$(which x86_64-w64-mingw32-gcc-posix)"
+
+      - name: Apply patches
+        run: |
+          ./apply_patches.sh "${{ needs.create-release.outputs.flavor }}"
+
+      - name: Build release libraries
+        run: |
+          ./build_single.sh "${{ needs.create-release.outputs.flavor }}" "${{ matrix.target.host }}" -j"$(nproc)"
+
+      - name: Upload release assets
+        env:
+          GITEA_TOKEN: ${{ github.token }}
+          GITEA_API: ${{ github.server_url }}/api/v1
+          REPO: ${{ github.repository }}
+          RELEASE_ID: ${{ needs.create-release.outputs.release_id }}
+          FLAVOR: ${{ needs.create-release.outputs.flavor }}
+          HOST: ${{ matrix.target.host }}
+        run: |
+          set -euo pipefail
+
+          assets_url="${GITEA_API}/repos/${REPO}/releases/${RELEASE_ID}/assets"
+          shopt -s nullglob
+          files=(release/${FLAVOR}/${HOST}_*.xz)
+
+          if [ "${#files[@]}" -eq 0 ]; then
+            echo "No release assets found in release/${FLAVOR} for ${HOST}"
+            exit 1
+          fi
+
+          curl -sS \
+            -H "Authorization: token ${GITEA_TOKEN}" \
+            "${assets_url}" \
+            -o /tmp/release-assets.json
+
+          for asset in "${files[@]}"; do
+            asset_name="$(basename "${asset}")"
+            existing_id="$(ASSET_NAME="${asset_name}" python3 - <<'PY'
+import json, os
+name = os.environ["ASSET_NAME"]
+with open("/tmp/release-assets.json", "r", encoding="utf-8") as f:
+    assets = json.load(f)
+for item in assets:
+    if item.get("name") == name:
+        print(item["id"])
+        break
+PY
+)"
+
+            if [ -n "${existing_id}" ]; then
+              curl -sS \
+                -H "Authorization: token ${GITEA_TOKEN}" \
+                -X DELETE \
+                "${assets_url}/${existing_id}" \
+                >/dev/null
+            fi
+
+            curl -sS \
+              -H "Authorization: token ${GITEA_TOKEN}" \
+              -X POST \
+              -F "attachment=@${asset}" \
+              "${assets_url}?name=${asset_name}" \
+              >/dev/null
+          done