[Error] Using tz= in type=ref tag

[ZaneH]

Behaviour

[...]
tags: |
    type=ref,event=branch,priority=1001,suffix=.{{date 'YYYY-MM-DD' tz='America/New_York'}}
[...]

Produces an error when using tz=. Removing the option resolves the problem but uses UTC.

Error: Parse error on line 1:
...{{date 'YYYY-MM-DD' tz
-----------------------^
Expecting 'CLOSE_RAW_BLOCK', 'CLOSE', 'CLOSE_UNESCAPED', 'OPEN_SEXPR', 'CLOSE_SEXPR', 'ID', 'OPEN_BLOCK_PARAMS', 'STRING', 'NUMBER', 'BOOLEAN', 'UNDEFINED', 'NULL', 'DATA', got 'INVALID'

Steps to reproduce this issue

1. Use docker/metadata-action
2. Add a tag of type ref, event=branch and add a {{date}} somewhere in the tag
3. Add the tz= option to the {{date}} and watch for errors.

Expected behaviour

I wanted to be able to specify the timezone to be America/New_York explicitly.

Actual behaviour

Workflow fails because of the error above.

Configuration

• Repository URL (if public): n/a
• Build URL (if public): n/a

# ./.github/workflows/release.yml
name: Update Harbor Image

on:
    push:
        branches: [master, main, gha-testing]
    workflow_dispatch:

env:
    # For Harbor
    REGISTRY_URL: [snip]
    PROJECT_NAME: [snip]
    REPO_NAME: [snip]

jobs:
    update-harbor-image:
        name: Update Harbor Image
        runs-on: sat-hosted
        steps:
            - uses: actions/checkout@v3

            - uses: actions/checkout@v3
              with:
                  repository: my-org/org-actions
                  path: org-actions

            - name: Docker Login
              uses: ./org-actions/docker-login
              with:
                  username: ${{ secrets.HARBOR_USERNAME }}
                  password: ${{ secrets.HARBOR_PASSWORD }}
                  registry-url: ${{ env.REGISTRY_URL }}

            - name: Docker meta
              id: meta
              uses: docker/metadata-action@v4
              with:
                  images: |
                      ${{ env.REGISTRY_URL }}/${{ env.PROJECT_NAME }}/${{ env.REPO_NAME }}
                  tags: |
                      type=ref,event=branch,priority=1001,suffix=.{{date 'YYYY-MM-DD' tz='America/New_York'}}
                      type=schedule,pattern={{date 'YYYY-MM-DD' tz='America/New_York'}}
                      type=semver,pattern={{raw}}
                      type=sha

            - uses: ./org-actions/update-image
              name: Update [snip] Docker image
              with:
                  image-tag: ${{ steps.meta.outputs.tags }}

Logs

n/a

[crazy-max]

@ZaneH #251 has been merged but not yet released.

In the meantime you can use docker/metadata-action@master