action.yml

name: dependencies
inputs:
  configuration:
    required: true
# An implicit input is the environment variable `build_dir`.
runs:
  using: composite
  steps:
    - name: unlock Conan
      shell: bash
      run: conan remove --locks
    - name: export custom recipes
      shell: bash
      run: |
        conan config set general.revisions_enabled=1
        conan export external/snappy snappy/1.1.10@
        conan export external/rocksdb rocksdb/6.29.5@
        conan export external/soci soci/4.0.3@
    - name: add Ripple Conan remote
      shell: bash
      run: |
        conan remote list
        conan remote remove ripple || true
        # Do not quote the URL. An empty string will be accepted (with
        # a non-fatal warning), but a missing argument will not.
        conan remote add ripple ${{ env.CONAN_URL }} --insert 0
    - name: try to authenticate to Ripple Conan remote
      id: remote
      shell: bash
      run: |
        # `conan user` implicitly uses the environment variables
        # CONAN_LOGIN_USERNAME_<REMOTE> and CONAN_PASSWORD_<REMOTE>.
        # https://docs.conan.io/1/reference/commands/misc/user.html#using-environment-variables
        # https://docs.conan.io/1/reference/env_vars.html#conan-login-username-conan-login-username-remote-name
        # https://docs.conan.io/1/reference/env_vars.html#conan-password-conan-password-remote-name
        echo outcome=$(conan user --remote ripple --password >&2 \
          && echo success || echo failure) | tee ${GITHUB_OUTPUT}
    - name: list missing binaries
      id: binaries
      shell: bash
      # Print the list of dependencies that would need to be built locally.
      # A non-empty list means we have "failed" to cache binaries remotely.
      run: |
        echo missing=$(conan info . --build missing --settings build_type=${{ inputs.configuration }} --json 2>/dev/null  | grep '^\[') | tee ${GITHUB_OUTPUT}
    - name: install dependencies
      shell: bash
      run: |
        mkdir ${build_dir}
        cd ${build_dir}
        conan install \
          --output-folder . \
          --build missing \
          --settings build_type=${{ inputs.configuration }} \
          ..
    - name: upload dependencies to remote
      if: (steps.binaries.outputs.missing != '[]') && (steps.remote.outputs.outcome == 'success')
      shell: bash
      run: conan upload --remote ripple '*' --all --parallel --confirm