action.yml

# Copyright 2026 Democratized Data Foundation
#
# Use of this software is governed by the Business Source License
# included in the file licenses/BSL.txt.
#
# As of the Change Date specified in that file, in accordance with
# the Business Source License, use of this software will be governed
# by the Apache License, Version 2.0, included in the file
# licenses/APL.txt.

name: 'Get Vera Docker Image Tag'

description: 'Composite action to determine the Vera Docker image matching go.mod'

outputs:
  image:
    description: "Vera image to use"
    value: ${{ steps.image-name.outputs.image }}

runs:
  # This is a composite action, setting this is required.
  using: "composite"

  steps:
    # Go pseudo-versions contain the short commit for the required Vera revision.
    - name: Get Vera short commit
      id: vera-commit
      shell: bash
      run: |
        set -euo pipefail
        VERA_COMMIT=$(sed -En \
          's|^[[:space:]]*github.com/sourcenetwork/vera[[:space:]]+v[^[:space:]]+-([0-9a-f]+)[[:space:]]*$|\1|p' \
          go.mod)
        test -n "$VERA_COMMIT"
        echo "short=$VERA_COMMIT" >> "$GITHUB_OUTPUT"

    # Fetch Vera to resolve the short pseudo-version commit to its full SHA.
    - name: Checkout Vera code into the directory
      uses: actions/checkout@v6
      with:
        repository: sourcenetwork/vera
        path: _vera
        fetch-depth: 0

    - name: Build Vera image name
      id: image-name
      working-directory: _vera
      shell: bash
      run: |
        commit=$(git rev-parse "${{ steps.vera-commit.outputs.short }}^{commit}")
        echo "image=ghcr.io/sourcenetwork/vera:sha-$commit" >> "$GITHUB_OUTPUT"