buildbot/.github/workflows, branch v26

ci: fix workflow_dispatch on PRs by using local context for docker buildx

2026-01-11T21:56:56Z

Without explicit context, docker/build-push-action defaults to fetching from the GitHub repository using github.sha as the ref. For workflow_dispatch events, github.sha points to the default branch (main), not the checked-out PR ref. This caused PR container builds to contain main branch code instead of the PR changes. With `context: .` makes Docker build uses the locally checked-out files from refs/pull/{N}/merge. The issue was identified by inspecting the workflow run logs which showed: docker buildx build ... https://github.com/openwrt/buildbot.git#93918cc2e2257ae8838166d2baad30617295df4e The #93918cc2... ref at the end is the main branch SHA, not the PR merge commit. This is the default behavior when context is not specified - the action uses ${{ github.server_url }}/${{ github.repository }}.git#${{ github.sha }} Signed-off-by: Petr Štetiar

ci: avoid branch tags on workflow_dispatch

2026-01-11T20:52:57Z

Currently workflow_dispatch pushes branch tags, so lets fix it by disabling branch tagging for dispatch runs. Signed-off-by: Petr Štetiar

ci: rename OPENWRT_VERSION to BUILDBOT_CONFIG_SHA

2026-01-11T20:52:45Z

The old name was misleading as it suggested an OpenWrt release version. The variable holds the git SHA of this buildbot config repository, used for quick URL links to the configuration commit. Signed-off-by: Petr Štetiar

ci: add container version tag to BUILDWORKER_DESCRIPTION

2026-01-11T20:52:36Z

Add CONTAINER_TAG build argument to indicate whether the container was built from a tag (v25), PR (pr-73), or branch (main). This makes it easier to identify which version of the container is running. While at it, drop Docker prefix to make it shorter. Signed-off-by: Petr Štetiar

ci: centralize BUILDBOT_VERSION in a shared file

2026-01-11T20:52:12Z

Move the buildbot version from duplicate workflow env blocks to a single .github/buildbot-version file. Signed-off-by: Petr Štetiar

ci: add support for testing PR containers

2026-01-11T14:38:53Z

Enable PR container publishing to GHCR with pr- tags so that containers can be manually tested before merging. Add cleanup workflow to automatically delete PR containers when the PR is closed. Signed-off-by: Petr Štetiar

CI(deps): Bump actions/checkout from 4 to 5

2025-08-12T12:16:13Z

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v4...v5) --- updated-dependencies: - dependency-name: actions/checkout dependency-version: '5' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot]

ci: use Python 3.11 from Debian 12 for testing

2024-09-28T07:14:12Z

In commit 3ac7d39bd4c3 ("buildworker,buildmaster: bump Debian to version 12") we switched the base system to Debian 12 which uses Python 3.11.2, thus lets test on CI with same version. Signed-off-by: Petr Štetiar

Bump buildbot to v3.11.8 release

2024-09-28T07:10:26Z

Bug fixes --------- - Made Tags column in Builders page take less space when there are no tags. - Fixed cropped change author avatar image in web UI. - Correctly pluralize build count in build summaries in the web UI. - The change details page no longer requires an additional mouse click to show the change details. - Fixed showing misleading "Loading" spinner when a change has no builds. - Fixed too small spacing in change header text in web UI. - Fixed showing erroneous zero changes count in the web UI when loading changes. - Cleaned up build and worker tabs in builders view in web UI. - Improved visual separation between pending build count and build status in trigger build steps in web UI. Changes ------- - Buildbot has migrated to ``quay.io`` container registry for storing released container images. In order to migrate to the new registry container image name in ``FROM`` instruction in Dockerfiles needs to be adjusted to ``quay.io/buildbot/buildbot-master`` or ``quay.io/buildbot/buildbot-worker``. - The list of supported browsers has been updated to Chrome >=80, Firefox >= 80, Edge >=80, Safari >= 14, Opera >=67. Features -------- - Add a "Workers" tab to the Builder view listing workers that are assigned to this builder (:issue:`7162`) - The text displayed in build links is now configurable and can use any build property. It was showing build number or branch and build number before. - Changes and builds tables in various places in the web UI now have a button to load more items. Signed-off-by: Petr Štetiar

ci: switch to main branch

2024-09-28T07:08:09Z

References: https://openwrt.org/voting/2023-02-27 Signed-off-by: Petr Štetiar