embd/action.yml at main · ptsouchlos/embd · GitHub

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name: 'embd-check'
description: 'Check for embedded file drift in CI with `embd status`'
author: 'ptsouchlos'
branding:
  icon: 'git-merge'
  color: 'purple'

inputs:
  args:
    description: 'Arguments passed to embd'
    required: false
    default: 'status'
  version:
    description: 'embd release tag to use (e.g. v0.1.0). Defaults to the action ref, falling back to the latest release.'
    required: false
    default: ''
  working-directory:
    description: 'Directory to run embd in'
    required: false
    default: '.'

runs:
  using: 'composite'
  steps:
    - name: Download embd
      shell: bash
      env:
        GH_TOKEN: ${{ github.token }}
        INPUT_VERSION: ${{ inputs.version }}
        ACTION_REF: ${{ github.action_ref }}
      run: |
        set -euo pipefail
        REPO="ptsouchlos/embd"

        VER="${INPUT_VERSION}"
        if [ -z "$VER" ]; then
          REF="${ACTION_REF:-}"
          if [[ "$REF" =~ ^v[0-9]+\.[0-9]+\.[0-9]+(-.*)?$ ]]; then
            # exact version tag, e.g. v0.1.0
            VER="$REF"
          elif [[ "$REF" =~ ^v[0-9]+$ ]]; then
            # moving major tag, e.g. v1 -> newest non-prerelease v1.* release (list is newest-first)
            VER="$(gh release list --repo "$REPO" --json tagName,isPrerelease \
              --jq "map(select(.isPrerelease | not)) | map(.tagName) | map(select(startswith(\"${REF}.\"))) | first // \"\"")"
          fi
          if [ -z "$VER" ] || [ "$VER" = "null" ]; then
            # branch/SHA or unresolved -> latest release
            VER="$(gh release view --repo "$REPO" --json tagName --jq .tagName)"
          fi
        fi
        echo "Using embd release: $VER"

        case "${RUNNER_OS}-${RUNNER_ARCH}" in
          Linux-X64)    TRIPLE=x86_64-unknown-linux-musl;  EXT=tar.gz ;;
          Linux-ARM64)  TRIPLE=aarch64-unknown-linux-musl; EXT=tar.gz ;;
          macOS-ARM64)  TRIPLE=aarch64-apple-darwin;       EXT=tar.gz ;;
          Windows-X64)  TRIPLE=x86_64-pc-windows-msvc;     EXT=zip ;;
          *) echo "::error::Unsupported platform ${RUNNER_OS}-${RUNNER_ARCH}" >&2; exit 1 ;;
        esac

        ASSET="embd-${TRIPLE}.${EXT}"
        URL="https://github.com/${REPO}/releases/download/${VER}/${ASSET}"
        DEST="${RUNNER_TEMP}/embd-bin"
        mkdir -p "$DEST"
        echo "Downloading $URL"
        curl -fsSL "$URL" -o "${RUNNER_TEMP}/${ASSET}"
        curl -fsSL "${URL}.sha256" -o "${RUNNER_TEMP}/${ASSET}.sha256"
        ( cd "${RUNNER_TEMP}" && sha256sum -c "${ASSET}.sha256" )
        if [ "$EXT" = "zip" ]; then
          # zip assets are Windows-only, where 7z is always available (unzip may not be)
          7z x -y -o"$DEST" "${RUNNER_TEMP}/${ASSET}" >/dev/null
        else
          tar -xzf "${RUNNER_TEMP}/${ASSET}" -C "$DEST"
        fi
        chmod +x "${DEST}/embd" 2>/dev/null || true
        echo "$DEST" >> "$GITHUB_PATH"

    - name: Run embd
      shell: bash
      working-directory: ${{ inputs.working-directory }}
      env:
        INPUT_ARGS: ${{ inputs.args }}
      run: embd $INPUT_ARGS