Mirror template-action#129: remove redundant buildx install flag, add workflow_dispatch to release workflow

[Copilot]

Mirrors fixes from devops-infra/template-action#129.

Taskfile.cicd.yml

• Removed internal: true from version:tag-release so it can be invoked directly from workflows

Workflow: docker/setup-buildx-action@v3 (auto-create-pull-request.yml, auto-create-release.yml, cron-check-dependencies.yml)

• Dropped with: install: true — redundant with current action defaults

auto-create-release.yml

• Added workflow_dispatch trigger
• Updated job if: to pass on manual dispatch alongside merged release PRs
• Create and push git tags step now checks for an existing remote tag before tagging; skips gracefully on workflow_dispatch, hard-fails on automated runs:

full_remote_sha="$(git ls-remote --tags origin "refs/tags/${REL_VERSION}" 2>/dev/null | awk '{print $1}' || true)"
if [ -n "${full_remote_sha}" ]; then
  if [ "${GITHUB_EVENT_NAME}" = "workflow_dispatch" ]; then
    echo "ℹ️ INFO: Full tag '${REL_VERSION}' already exists; skipping tag creation."
  else
    echo "❌ ERROR: Full tag '${REL_VERSION}' already exists; aborting" >&2
    exit 1
  fi
else
  task version:tag-release
fi

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[Copilot]

Pull request overview

This pull request mirrors fixes from devops-infra/template-action#129, focusing on workflow improvements and cleanup. It removes redundant Docker Buildx configuration, enables manual triggering of the release workflow, and adds logic to gracefully handle existing tags when manually re-running releases.

Changes:

• Removed redundant install: true parameter from docker/setup-buildx-action@v3 across all workflows (defaults to true in v3)
• Added workflow_dispatch trigger to release workflow with conditional tag handling
• Removed internal: true from version:tag-release task to allow direct workflow invocation

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
Taskfile.cicd.yml	Removed internal: true from version:tag-release task to enable direct invocation from workflows
.github/workflows/cron-check-dependencies.yml	Removed redundant install: true from Docker Buildx setup
.github/workflows/auto-create-release.yml	Added workflow_dispatch trigger, updated job condition, and added tag existence check with graceful handling for manual runs
.github/workflows/auto-create-pull-request.yml	Removed redundant install: true from Docker Buildx setup

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