Slash in tag converted to hyphen #189
Description
Behaviour
Steps to reproduce this issue
- Use
tags: type=match,pattern=devcontainer/v(.*),group=1. - Push tag
devcontainer/v1.0.0.
Expected behaviour
Docker image version is 1.0.0.
Actual behaviour
Warning: devcontainer/v(.*) does not match devcontainer-v1.0.0.
Warning: No Docker image version has been generated. Check tags input.
Warning: No Docker tag has been generated. Check tags input.
Directory separator / is transformed to a hyphen -. This is unexpected and (I'm pretty sure) undocumented, so it should either be fixed or documented. Thanks!
Configuration
name: Build and push development container image
on:
push:
tags:
- devcontainer/v*
jobs:
build-and-push-image:
runs-on: ubuntu-latest
permissions:
contents: read
packages: write
steps:
- uses: actions/[email protected]
- uses: docker/[email protected]
with:
platforms: arm64
- uses: docker/[email protected]
- uses: docker/[email protected]
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- id: meta
uses: docker/[email protected]
with:
images: ghcr.io/${{ github.repository }}/devcontainer
# This is the line that isn't working
tags: type=match,pattern=devcontainer/v(.*),group=1
- uses: docker/[email protected]
with:
context: .devcontainer
labels: ${{ steps.meta.outputs.labels }}
platforms: linux/amd64,linux/arm64
push: true
tags: ${{ steps.meta.outputs.tags }}