An unchecked type assertion panics on input it did not expect, as a missing `tool_cache` key did in https://gitea.com/gitea/runner/pulls/1122.
Every flagged site is now handled where it can fail, or typed so it cannot: a `lock.Keyed` replaces the two `sync.Map` mutex registries, and the reporter's outputs carry an explicit sent flag. Mocks keep their assertions, a mismatch there is a setup error the panic names.
Bugs it turned up (only the first is reachable from workflows):
1. A scalar `matrix.include` or `matrix.exclude`, e.g. `include: foo` or `include: [1, 2]`, panicked the runner with `interface conversion: interface {} is string, not map[string]interface {}`. Verified against `main`, it is now a workflow error. `OnSchedule` panicked the same way on a malformed `on.schedule` entry.
1. `ExternalURL()` panicked on the nil listener after `Close()`, the port is now resolved once at startup.
1. `errors.Is(err, git.ErrShortRef)` followed by `err.(*git.Error)` panics as soon as anything wraps that error, so it is `errors.As` now.
1. An output name the server acknowledged without ever being sent one was recorded as sent forever, which silently dropped a later value for that name.
https://gitea.com/gitea/runner/commit/48576ab3e5c485af5a21ee6d21888a049ecef42b fixes one discovered issue: a matrix key holding a nested object was logged and then run as if the job had no matrix, so it now fails like an unknown `exclude` key.
Reviewed-on: https://gitea.com/gitea/runner/pulls/1123
Reviewed-by: Lunny Xiao <[email protected]>
Co-authored-by: silverwind <[email protected]>
1. Docker rejects two mounts on one target, so a `container.volumes:` or `--volume` aimed at `/opt/hostedtoolcache` failed the job with `Duplicate mount point`. Job and service volumes now displace the mount on the same path, and `name:/target:ro` no longer mounts read-write at the literal path `/target:ro`.
1. Setting `RUNNER_TOOL_CACHE` only changed what the variable said, the cache stayed where it was, so tools writing to it landed outside the mount and `${{ runner.tool_cache }}` disagreed with the variable. It now relocates the cache. Leaving it unset behaves as before.
1. Unknown `config.yaml` keys now warn instead of being dropped without a trace.
Fixes https://gitea.com/gitea/runner/issues/813
---------
Co-authored-by: bircni <[email protected]>
Reviewed-on: https://gitea.com/gitea/runner/pulls/1122
Reviewed-by: bircni <[email protected]>
Co-authored-by: silverwind <[email protected]>
Full suite 178s → 96s, and a run's log 12MB → 2KB. `act/runner` was 177s of the 178s, serialised behind one docker daemon.
- Its fixtures now run in parallel, bounded by a slot count instead of `go test -parallel`, with a per-test container name prefix and a pinned `MaxParallel`.
- Fixtures asserting a job failure leaked their container and network (`AutoRemove` was at the act-CLI default), filling the daemon's address pool over time.
- Replaced sleeps used as synchronisation in the parallel-executor and cache-handler tests.
- Dropped duplicate coverage: two files re-testing `NewParallelExecutor`, a test asserting on its own semaphore, and `TestDockerActionForcePullForceRebuild`, whose config `runTest` discarded.
- `fmt-check`/`security-check` move from `make test` to a `checks` target; `security-check` no longer installs `xgo` and `gxz`.
- Test flags follow gitea: `GOTEST_FLAGS ?= -race -timeout 20m -parallel 8`, with `-cover`/`-coverprofile` left in the target. Dropped `-v`, since a failing package still prints its full output without it.
Coverage unchanged at 73.4%.
Reviewed-on: https://gitea.com/gitea/runner/pulls/1121
Reviewed-by: bircni <[email protected]>
Co-authored-by: silverwind <[email protected]>
Command data is percent-escaped on the wire because Gitea's job log cannot carry a newline, and the renderer decodes it.
1. Unescaping iterated a map, so order was random per process: `%250A` decoded to a newline instead of a literal `%0A` about two runs in three. Now a precompiled `strings.NewReplacer`.
1. Escape the data of command lines the runner writes itself (`##[error]`, `::group::Run …`), so decoding returns the original text instead of mangling a `%`. Multi-line runner errors also get real line breaks instead of a literal `\n`.
1. Register secrets in escaped form too — one containing `%` reaches the log as `%25…` and was never masked.
1. Decode in `jobLogFormatter`, so `gitea-runner exec` matches the web view.
## Relation to the Gitea PR
https://github.com/go-gitea/gitea/pull/38659 makes the renderer decode command data. Point 2 is required by it; the rest stand alone. Either order works — until both land, a new runner on old Gitea shows `%25`, an old runner on new Gitea shows the mangling point 2 fixes.
Co-authored-by: bircni <[email protected]>
Reviewed-on: https://gitea.com/gitea/runner/pulls/1120
Reviewed-by: bircni <[email protected]>
Co-authored-by: silverwind <[email protected]>
Fixes https://gitea.com/gitea/runner/issues/667
Fixes https://gitea.com/gitea/runner/pulls/1103
`container.options` is parsed with docker/cli's `addFlags`, which omits the flags docker/cli registers on the `create` and `run` commands themselves. Those were rejected as unknown — most visibly `--platform`.
| Flag | Behavior | Why |
| --- | --- | --- |
| `--platform` | overrides the runner-wide container architecture | the only way to pick an image architecture per job, e.g. across a matrix |
| `--pull always\|missing\|never` | `always` forces a pull, `never` skips it | `force_pull` is runner-wide config today, with no per-job control |
Both are resolved in `NewContainer` because the image pull runs before the container is created and the two have to agree.
`--name`, `--quiet` and `--disable-content-trust` are now accepted and ignored, and `--use-api-socket` is rejected pointing at `container.docker_host`, so a valid `docker create` line no longer fails outright.
<sub>Written by Claude (Opus 4.8).</sub>
---------
Co-authored-by: bircni <[email protected]>
Reviewed-on: https://gitea.com/gitea/runner/pulls/1104
Reviewed-by: bircni <[email protected]>
Co-authored-by: silverwind <[email protected]>
`Statfs_t.Bavail` is unsigned on Linux but signed on FreeBSD, so `Bavail * uint64(Bsize)` in `internal/app/run/disk_unix.go` fails to compile for the freebsd targets goreleaser cross-builds, breaking the nightly release (introduced in https://gitea.com/gitea/runner/pulls/1090). The `checks` workflow only builds for the host, so it never cross-compiles freebsd and stayed green.
Casting both operands to `uint64` makes the arithmetic signedness-agnostic across all unix variants.
Reviewed-on: https://gitea.com/gitea/runner/pulls/1098
Reviewed-by: bircni <[email protected]>
Co-authored-by: silverwind <[email protected]>
Containers set `HostConfig.AutoRemove` but act also removes them explicitly, so the two removers race and the loser logs a 409 `removal of container X is already in progress` — seen at the end of nearly every `uses: docker://` step.
The explicit remove is redundant for `docker://` steps and docker actions (`Start(true)` already awaited exit), so it's skipped. Job and service containers keep both removers — their `sleep` entrypoint needs `AutoRemove` as a fallback reaper — so there the race is inherent and `remove()` now treats `NotFound` and `Conflict` as success.
---------
Co-authored-by: bircni <[email protected]>
Reviewed-on: https://gitea.com/gitea/runner/pulls/1093
Reviewed-by: bircni <[email protected]>
Co-authored-by: silverwind <[email protected]>
GitHub Actions skips services whose image evaluates to an empty string, enabling conditional services via expressions like `image: ${{ matrix.image || '' }}`. Here such a service failed the job at `docker create`. Skip them before container creation, using GitHub's log message verbatim, and add a regression test.
Reviewed-on: https://gitea.com/gitea/runner/pulls/1074
Reviewed-by: Nicolas <[email protected]>
Co-authored-by: silverwind <[email protected]>
Fixes: https://gitea.com/gitea/runner/issues/1061
Related: https://github.com/moby/moby/pull/52886
Docker 29.6.0 changed `dockerd` to shell out to the external `nft` binary for firewall-rule cleanup instead of linking `libnftables` (release note: *"Mitigate a crash in libnftables when using nftables as the firewall backend by changing the default build option to execute the `nft` command instead."*). The upstream `docker:dind` image only ships `iptables`/`ip6tables`, so `dockerd` logs `failed to find nft tool` on startup and shutdown.
Networking is unaffected (default firewall backend is still iptables), but the errors are noisy. Install `nftables` in both dind variants to provide the binary.
*PR authored by Claude (Opus 4.8).*Reviewed-on: https://gitea.com/gitea/runner/pulls/1064
Reviewed-by: Lunny Xiao <[email protected]>
Co-authored-by: silverwind <[email protected]>
`TestGetImagePullOptions` left docker/cli's process-global config dir pointed at `testdata/docker-pull-options` (which ships dummy `username:password` creds) via `config.SetDir`, without restoring it. Because that override is process-global, every later docker-gated test in the package then pulled with those creds — `TestDockerCopyToSymlinkPath`'s `alpine:latest` pull failed with `incorrect username or password` and broke CI. The workflow's `DOCKER_CONFIG` override can't mask this, since `SetDir` wins in-process.
Restore `config.Dir()` with `t.Cleanup`, and isolate the socket tests' leaks of the exported `CommonSocketLocations` and `DOCKER_HOST` behind an `isolateSocketEnv` helper.
Refs https://gitea.com/gitea/gitea.com/issues/83
---
This PR was written with the help of Claude Opus 4.8
Reviewed-on: https://gitea.com/gitea/runner/pulls/1004
Reviewed-by: Zettat123 <[email protected]>
Reviewed-by: Lunny Xiao <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
Running the full suite under `-race` (dropping `-short`) exposed pre-existing data races in parallel matrix-job execution, fixed by not sharing mutable state across combinations:
- `containerDaemonSocket()`/`validVolumes()` derive per-job values instead of mutating shared `Config`
- `getWorkflowSecrets` builds a fresh map, `rc.steps()` clones each step, and go-git workdir access is serialized
- every write to a shared `Job`'s result/outputs runs under a per-`Job` lock, each combo interpolating outputs from a pristine snapshot (last wins, as on GitHub)
### Test suite
- capability gates (docker / network / host-tools / Linux) replace the `-short` skips, and the suite runs offline via local fixtures (the artifact flow uses an in-process loopback server, only the docker-action force-pull needs the network)
- drops redundant tests, adds a regression test for https://gitea.com/gitea/runner/issues/981 and a docker-in-docker harness (`make test-dind`)
---
This PR was written with the help of Claude Opus 4.7
Reviewed-on: https://gitea.com/gitea/runner/pulls/994
Reviewed-by: Nicolas <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
The `TestRunEvent*` integration tests are skipped in CI (`make test` runs `-short`), which hid several breakages that make them fail when run locally:
- `runTest` built the runner `Config` without `ContainerMaxLifetime`, so the job container ran `/bin/sleep 0` and exited immediately — every step failed with "container is not running". Set it to 1h.
- The root `.gitignore`'s unscoped `.env` and `dist` rules shadowed fixtures under `testdata/`. Anchored `dist` → `/dist` (the goreleaser output) and un-ignored `testdata/secrets/.env`.
- Added the missing `testdata/secrets/.env` fixture for `TestRunEventSecrets`.
- The `node24` local action referenced a `dist/index.js` bundle that was never committed (and was gitignored). Made the fixture self-contained (dependency-free ESM, `main: index.js`) so it runs without an `ncc` build. If you'd rather keep the `@actions/core`-based action and commit the built bundle instead, happy to switch.
Network-dependent subtests (remote `uses:`/composite actions) are out of scope.
---
This PR was written with the help of Claude Opus 4.7
---------
Co-authored-by: Nicolas <[email protected]>
Co-authored-by: Lunny Xiao <[email protected]>
Reviewed-on: https://gitea.com/gitea/runner/pulls/987
Reviewed-by: Nicolas <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
The teardown that removes a job's per-job network and container runs as a `Finally` on the step pipeline in `newJobExecutor`, which only executes after a successful start. When the start itself fails (e.g. a `docker cp` error from a buggy daemon), that `Finally` is skipped, so the network and container leak until Docker's address pool is exhausted and later jobs can no longer create networks.
This tears them down in `startContainer` when the start returns an error, reusing the existing `cleanUpJobContainer` teardown.
Exposed by the daemon regression in https://gitea.com/gitea/runner/issues/981, where every failed `docker cp` leaked a per-job network.
---
This PR was written with the help of Claude Opus 4.7
Reviewed-on: https://gitea.com/gitea/runner/pulls/986
Reviewed-by: Nicolas <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
The runner already enforces Gitea v1.21+ (see the `connect.CodeUnimplemented` check in `daemon.go`), so several shims kept for v1.20 compatibility have been dead since 2023:
- `compatibleWithOldEnvs` — the `GITEA_DEBUG`, `GITEA_TRACE`, `GITEA_RUNNER_CAPACITY`, `GITEA_RUNNER_FILE`, `GITEA_RUNNER_ENVIRON`, `GITEA_RUNNER_ENV_FILE` env vars (superseded by the config file)
- `VersionHeader` (`x-runner-version`) and the `version` param of `client.New`
- `AgentLabels` field in `RegisterRequest` (replaced by `Labels`)
Also replaces a verbose `strings.TrimRightFunc` closure with `strings.TrimRight(s, "\r\n")` in the log row parser.
---
This PR was written with the help of Claude Opus 4.7
---------
Co-authored-by: Nicolas <[email protected]>
Reviewed-on: https://gitea.com/gitea/runner/pulls/978
Reviewed-by: Nicolas <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
Adds `org.opencontainers.image.source` and `org.opencontainers.image.version` labels to all three image variants (`basic`, `dind`, `dind-rootless`).
- `source` lets tools like renovate retrieve release notes from the source repo.
- `version` exposes the build version on the image itself.
Both `release-tag` and `release-nightly` workflows pass `VERSION` as a build arg so the label reflects the actual git tag (or `git describe` output for nightly).
---
This PR was written with the help of Claude Opus 4.7
---------
Reviewed-on: https://gitea.com/gitea/runner/pulls/975
Reviewed-by: Nicolas <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
Removes code that whole-program reachability analysis (`deadcode` from `golang.org/x/tools`) confirmed unreachable, plus the `act/workflowpattern` package which no file outside its own directory imports.
- `act/common/draw.go` — CLI box-drawing helpers left over from nektos/act's dropped CLI
- `act/common/file.go` — `CopyFile`/`CopyDir` package-level helpers (container types have their own `CopyDir` methods, kept)
- `act/common/executor.go` — `Warning` type and `Warningf`. The `case Warning:` arm in `(Executor).Then`'s type switch was dead too (no code ever constructed a `Warning`); the switch is replaced with `if err != nil { return err }`
- `act/lookpath/env.go` — `LookPath` no-arg wrapper and `defaultEnv` struct. Only `LookPath2(file, env)` was used externally; the `Env` interface is kept
- `act/runner/action_cache_offline_mode.go` — `GoGitActionCacheOfflineMode` wrapper, never instantiated
- `act/workflowpattern/` — entire package, never imported
Net `-943` lines.
---
This PR was written with the help of Claude Opus 4.7
---------
Co-authored-by: Nicolas <[email protected]>
Reviewed-on: https://gitea.com/gitea/runner/pulls/971
Reviewed-by: Nicolas <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
Bumps `github.com/avast/retry-go` v4.7.0 -> v5.0.0, `golangci-lint` v2.11.4 -> v2.12.2 (aligns with gitea/gitea), and pins `govulncheck` to v1.3.0.
- `retry-go` v5 replaces the package-level `retry.Do(fn, opts...)` with a builder API `retry.New(opts...).Do(fn)`. The single call site in `internal/pkg/report/reporter.go` was migrated.
- `golangci-lint` v2.12.2 surfaces three new findings in `act/` (modernize/slicesbackward, govet/inline): one backward loop now uses `slices.Backward`, and the deprecated `reflect.Ptr` alias is replaced with `reflect.Pointer`.
- `go.mod`: the two direct-`require` blocks are merged into one, and a stray `gopkg.in/yaml.v3 // indirect` is moved into the indirect block. Purely cosmetic; `go.sum` is unchanged.
---
This PR was written with the help of Claude Opus 4.7
Reviewed-on: https://gitea.com/gitea/runner/pulls/965
Reviewed-by: Lunny Xiao <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
Fixes: https://gitea.com/gitea/runner/issues/859
Migration approach mirrors [actions-oss/act-cli#154](https://github.com/actions-oss/act-cli/pull/154).
### Dependency changes
- `github.com/docker/docker` v25.0.15 → **removed** (v29 doesn't exist as docker/docker; the project moved to moby/moby)
- `github.com/docker/cli` v25.0.7 → v29.4.3
- `github.com/docker/go-connections` v0.6.0 → v0.7.0
- `github.com/docker/docker-credential-helpers` v0.9.5 → v0.9.6
- `github.com/moby/go-archive` added at v0.2.0
- `github.com/moby/moby/api` added at v1.54.2
- `github.com/moby/moby/client` added at v0.4.1
- `github.com/moby/buildkit` removed (only used `dockerignore.ReadAll`, swapped for `moby/patternmatcher/ignorefile.ReadAll` directly)
- `github.com/containerd/errdefs` v0.3.0 → v1.0.0
### Migration
- v28: type aliases moved to their subpackages (`types.{Container,Image,Network,Exec}*` → `container/image/network/...`); deprecated APIs replaced (`ImageInspectWithRaw`, `client.IsErrNotFound`, `archive.CanonicalTarNameForPath`, `opts.ValidateMACAddress`, `ListOpts.GetAll`)
- v29: structural client redesign — every `cli.X(ctx, ...)` call switched to options-everywhere/Result-typed signatures, `ContainerExec*` → `Exec*`, `ContainerWait` returns a struct with `Result`/`Error` channels, `Tty`→`TTY`, `Copy*Container` takes options struct, `client.NewClientWithOpts` → `client.New`. `pkg/stdcopy` moved to `moby/moby/api/pkg/stdcopy`. The vendored copy of `cli/command/container/opts.go` was refreshed from cli v29 (now uses `netip.Addr` for IPs, port-set conversion helpers). A small local `parsePlatform` helper centralises the `os/arch[/variant]` parsing previously inlined into multiple call sites.
### Behaviour preservation
The migration introduced several behavioural shifts vs the v25 client; all were caught in review and reverted/fixed in follow-up commits:
- `GetDockerClient`: cli v29's `Ping(NegotiateAPIVersion: true)` returns errors that the old `NegotiateAPIVersion` silently swallowed. Restored best-effort behaviour (warn-log + continue) so daemons with blocked `_ping` or API < 1.40 keep working. The SSH-helper `client.New` call no longer inherits `client.FromEnv`, matching the old `NewClientWithOpts(WithHost, WithDialContext)` so `DOCKER_API_VERSION`/`DOCKER_TLS_VERIFY` don't leak into the SSH-tunneled client
- `parsePlatform`: malformed input now returns an explicit error instead of silently dropping to "no platform constraint" and pulling the host-default architecture. Single-segment (`"linux"`), 4+-segment (`"linux/arm/v7/extra"`), and trailing-slash (`"linux/arm/"`) inputs are all rejected
- `LoadDockerAuthConfig`/`LoadDockerAuthConfigs`: `config.LoadDefaultConfigFile(nil)` panics on a malformed config file (it does `fmt.Fprintln` on the nil `io.Writer`). Switched to `config.Load(config.Dir())` so load errors reach the logger and the panic path is gone. Restored the old behaviour of returning `config.Load` and `GetAuthConfig` errors to the caller (the v29 refactor had silently downgraded them to warn-only). A `reference.ParseNormalizedNamed` failure on the image string falls through to the `docker.io` default rather than aborting, since the old string-based hostname extraction was infallible
Test assertions also updated for two upstream error-message string shifts (`go-connections` port-range parser; `cli/opts` envfile BOM check). Added unit-test coverage for the new `parsePlatform` helper, locking in the intentional limits (single-segment, 4+-segment, and trailing-slash platforms rejected).
---
This PR was written with the help of Claude Opus 4.7
Reviewed-on: https://gitea.com/gitea/runner/pulls/943
Reviewed-by: Lunny Xiao <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
At v1.0.0 the `github.com/imdario/mergo` module was relocated to `dario.cat/mergo`, so a plain version bump (as in https://gitea.com/gitea/runner/pulls/951) leaves the import path pointing at the old, unmaintained location. This PR updates the import in `act/container/docker_run.go` and adjusts `go.mod` accordingly. The public API (`mergo.Merge`, `mergo.WithOverride`, `mergo.WithAppendSlice`) is unchanged.
Supersedes https://gitea.com/gitea/runner/pulls/951.
---
This PR was written with the help of Claude Opus 4.7
Reviewed-on: https://gitea.com/gitea/runner/pulls/954
Reviewed-by: Lunny Xiao <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
Fixes#950.
After #819, the daemon flushes logs eagerly on the job-result entry (via the `stateNotify` path), so `Close()` typically runs `ReportLog(true)` with an empty buffer. Gitea's `UpdateLog` handler short-circuits on `len(Rows)==0` before honoring `NoMore`, so the final request never runs `TransferLogs` and `dbfs_data` rows leak. The server-side short-circuit is latent since the original Actions implementation in 2023; #819 made it deterministically reachable.
Workaround: inject a sentinel row in `Close()` after the daemon has exited so the final `UpdateLog` always carries at least one row. Done after the daemon waits so the sentinel can't be flushed before `ReportLog(true)` reads it.
https://github.com/go-gitea/gitea/pull/37631 drops the empty-rows short-circuit when `NoMore=true`; that would work with or without this PR.
Reviewed-on: https://gitea.com/gitea/runner/pulls/952
Reviewed-by: Nicolas <[email protected]>
Reviewed-by: Zettat123 <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
`NewGitCloneExecutor` holds a per-directory mutex while it `git checkout --force`s a remote action into the shared `<ActionCacheDir>/<UsesHash>`, but four read sites ran unlocked:
- `maybeCopyToActionDir`'s tar walk via `JobContainer.CopyDir`
- `prepareActionExecutor`'s `readAction` parse of `action.yml`
- `newReusableWorkflowExecutor`'s `model.NewWorkflowPlanner` after `cloneRemoteReusableWorkflow` released its lock
- `execAsDocker` when `ActionCache == nil`: `docker build` walks `contextDir` for the daemon-side build context
When two matrix jobs share a `uses:`, a read interleaved with a peer's checkout produces partial state — observed as `Cannot find module .../dist/index.js` and `setup-uv` failing on a half-written `action.yml`.
Exports `acquireCloneLock` as `AcquireCloneLock` and takes it at all four sites. `container.ImageExistsLocally` / `NewDockerBuildExecutor` and `model.NewWorkflowPlanner` are indirected through package-level vars so the docker-action build path and the reusable-workflow read site are testable without a real daemon, mirroring `ContainerNewContainer`. Three regression tests cover the higher-risk sites (`maybeCopyToActionDir`, `execAsDocker`, `newReusableWorkflowExecutor`); each fails if its `AcquireCloneLock` is removed.
Subsumed by https://gitea.com/gitea/runner/pulls/814 once that lands. Related: https://gitea.com/gitea/runner/pulls/930
---
This PR was written with the help of Claude Opus 4.7
---------
Co-authored-by: Nicolas <[email protected]>
Reviewed-on: https://gitea.com/gitea/runner/pulls/938
Reviewed-by: Nicolas <[email protected]>
Reviewed-by: Zettat123 <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
Aligns runner log output more closely with `actions/runner`:
- Strip the whale, rocket, cloud, construction, chequered-flag, and exclamation-mark glyphs from log lines and drop the now-unused `logPrefix` constant.
- Reword `no outputs used step '%s'` → `No outputs registered for step '%s'` (the original was ungrammatical and inaccurate — it fires when `set-output` references an unknown step ID).
- Wrap the docker pull/network/create/start phase of job container startup in a `::group::Starting job container` / `::endgroup::` collapsible section, mirroring `actions/runner`. Since act drives Docker through the SDK rather than the CLI, we can't echo `##[command]/usr/bin/docker create ...` lines verbatim — instead the helper emits a summary inside the group:
```
::group::Starting job container
image: <image>
name: <container-name>
network: <network-name>
::endgroup::
```
- Extracted the emit into a `printStartJobContainerGroup` helper (parallel to `printRunActionHeader` in `step_run.go`) and added a golden-style test `TestPrintStartJobContainerGroupGolden`.
- Drive-by: replace two remaining literal `"raw_output"` strings in `run_context.go` with the existing `rawOutputField` constant.
Closes#935
---
This PR was written with the help of Claude Opus 4.7
Reviewed-on: https://gitea.com/gitea/runner/pulls/940
Reviewed-by: Lunny Xiao <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
Audit-driven cleanup of `act/` test fixtures. Three commits:
**1. Remove dead fixtures** — 12 fixture directories that no Go test references: `dir with spaces`, `environment-variables`, `issue-104`, `issue-122`, `issue-141`, `localdockerimagetest_`, `node`, `parallel`, `python`, `uses-composite-with-inputs`, `uses-composite-with-pre-and-post-steps`, `shells/custom` (under `act/runner/testdata/`), plus `act/artifactcache/testdata/example`.
**2. Collapse `actions/node{12,16,20}` to a single `actions/node24` fixture** — the trio dispatched through identical `IsNode()` code paths and exercised the container's node binary, not the `using:` string. Bumps bundled deps to current (`@actions/core@^3`, `@actions/github@^9`, `@vercel/ncc@^0.38.4`) — both runtime packages are now ESM-only, so `index.js` is rewritten to ESM and `"type": "module"` added. Drops committed `node_modules/` and `package-lock.json` (now gitignored locally; `dist/` continues to be ignored by the repo-root `.gitignore` as before). Reduces `local-action-js/push.yml` to a single `test-node24` job and bumps four other stale `using: node12/16` references in fixtures.
**3. Bump test container base images** to `node:24-bookworm-slim` / `node:24-bookworm` / `ubuntu:24.04`. Replaces `node:16-buster-slim`, `node:16-buster`, `node:12.20.1-buster-slim`, and the EOL `node:12-buster-slim` / `node:16-buster-slim` / `ubuntu:18.04` base images in `actions/{docker-local,docker-local-noargs,action1}/Dockerfile`.
The runner's model still accepts `using: node12/16/20` for third-party actions in the wild — those constants are untouched.
Fixes: https://gitea.com/gitea/runner/issues/931
---
This PR was written with the help of Claude Opus 4.7
Reviewed-on: https://gitea.com/gitea/runner/pulls/932
Reviewed-by: Lunny Xiao <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
`cloneIfRequired` only ran the underlying clone executor when the target directory was missing, so a reusable workflow referenced by a moving ref (`uses: org/repo/.gitea/workflows/wf.yml@master`) was cached forever after the first invocation — edits to the source file never propagated.
Always invoke `git.NewGitCloneExecutor`. It handles existing repositories via fetch + pull + hard-reset, so branch and tag refs are brought up to date on each run, matching GitHub Actions semantics.
Drops the global `executorLock` too: `NewGitCloneExecutor` already takes a per-directory lock via `acquireCloneLock`, so the outer mutex only added unnecessary serialization across unrelated reusable-workflow clones — worse now that every invocation runs the full fetch.
Includes a regression test that drives the wrapper against a local bare repo, pushes a new commit on `master` between two invocations, and asserts the cached workflow file reflects the new tip.
Fixes: https://github.com/go-gitea/gitea/issues/37483
Fixes: https://gitea.com/gitea/runner/issues/726
Related: https://github.com/go-gitea/gitea/issues/30543
Would be subsumed by https://gitea.com/gitea/runner/pulls/814 ("WIP: Introduce new action cache") once that lands.
---
This PR was written with the help of Claude Opus 4.7
Reviewed-on: https://gitea.com/gitea/runner/pulls/930
Reviewed-by: Zettat123 <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
Fixes#926.
Before:
<img src="/attachments/a5ae9221-eee2-410a-964e-6103ce126df4" alt="image.png" width="400">
After:
<img width="400" alt="image.png" src="attachments/2f2d67c4-6080-4ec3-9ae5-df33e6479920">
Also gets rid of a bunch of emojis in the logging and the obsolete link to `nektos/act` and align some other error messages.
---
This PR was written with the help of Claude Opus 4.7
---------
Co-authored-by: Nicolas <[email protected]>
Reviewed-on: https://gitea.com/gitea/runner/pulls/927
Reviewed-by: Nicolas <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
The `replace github.com/distribution/reference v0.6.0 => v0.5.0` was added defensively in [c4b57fbc](https://gitea.com/gitea/act_runner/commit/c4b57fbcb250b543848cdfedc89ebb6be20b50f4) (#775) against `github.com/docker/distribution v2.8.3`, whose `reference_deprecated.go` calls the now-removed `reference.SplitHostname`. However, nothing in act_runner's build graph imports `github.com/docker/distribution/reference`, so the file is never compiled and the replace has no effect.
Verified locally: removing the directive followed by `go mod tidy` keeps `distribution/reference` at v0.6.0, drops `docker/distribution` from the graph entirely, and `go build ./...` / `go vet ./...` both pass.
---
This PR was written with the help of Claude Opus 4.7
Reviewed-on: https://gitea.com/gitea/act_runner/pulls/858
Reviewed-by: Nicolas <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
`s6-svscan` starts services in parallel, so `act_runner/run` could invoke `s6-svwait` before s6 had created the docker service's `supervise/` directory, failing with `s6-svwait: fatal: unable to s6_svstatus_read: No such file or directory`. Poll for the directory before waiting.
Fixes#760
---
This PR was written with the help of Claude Opus 4.7
Reviewed-on: https://gitea.com/gitea/runner/pulls/851
Reviewed-by: Lunny Xiao <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
Fixes#826.
Regressed in f2d54556 (#819, "perf: reduce runner-to-server connection load with adaptive reporting and polling"). That change added an early-return in `ReportState` whenever there was no state change and no pending outputs, so jobs that produce no log output and no step transitions for many minutes (e.g. a Linux kernel build) stop heartbeating. The server eventually marks the task as orphaned and cancels it while the runner is still executing.
The fix tracks the last successful `UpdateTask` time in an atomic and keeps the no-op skip only while the previous report is younger than `stateReportInterval`. The periodic state ticker fires at exactly `stateReportInterval`, so silent jobs now heartbeat each tick; redundant sends from a `stateNotify` firing right after a tick are still suppressed, preserving the perf intent of #819.
Test added: `TestReporter_StateHeartbeat` asserts the skip path within the interval and the heartbeat path after the interval elapses.
---
This PR was written with the help of Claude Opus 4.7
Reviewed-on: https://gitea.com/gitea/runner/pulls/852
Reviewed-by: Nicolas <[email protected]>
Reviewed-by: Lunny Xiao <[email protected]>
Reviewed-by: ChristopherHX <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
- Fix `GXZ_PAGAGE` typo to `GXZ_PACKAGE`.
- Move `gxz`/`xgo` tool installs from `deps-backend` to `deps-tools`
and add `golangci-lint` there; `deps-backend` is just `go mod download`.
- Use `--color=always` + `printf` in `tidy-check` to match `fmt-check`.
- Use STATIC-gated `EXTLDFLAGS` instead of a uname-based toggle, and
move `-s -w` out of `EXTLDFLAGS` to match gitea's `-ldflags` layout.
- Pass `-s -w -linkmode external -extldflags "-static"` explicitly for
release-linux / release-windows; add `-s -w` to release-darwin.
Co-Authored-By: Claude (Opus 4.7) <[email protected]>
Merges the `gitea.com/gitea/act` fork into this repository as the `act/`
directory and consumes it as a local package. The `replace github.com/nektos/act
=> gitea.com/gitea/act` directive is removed; act's dependencies are merged
into the root `go.mod`.
- Imports rewritten: `github.com/nektos/act/pkg/...` → `gitea.com/gitea/act_runner/act/...`
(flattened — `pkg/` boundary dropped to match the layout forgejo-runner adopted).
- Dropped act's CLI (`cmd/`, `main.go`) and all upstream project files; kept
the library tree + `LICENSE`.
- Added `// Copyright <year> The Gitea Authors ...` / `// Copyright <year> nektos`
headers to 104 `.go` files.
- Pre-existing act lint violations annotated inline with
`//nolint:<linter> // pre-existing issue from nektos/act`.
`.golangci.yml` is unchanged vs `main`.
- Makefile test target: `-race -short` (matches forgejo-runner).
- Pre-existing integration test failures fixed: race in parallel executor
(atomic counters); TestSetupEnv / command_test / expression_test /
run_context_test updated to match gitea fork runtime; TestJobExecutor and
TestActionCache gated on `testing.Short()`.
Full `gitea/act` commit history is reachable via the second parent.
Co-Authored-By: Claude (Opus 4.7) <[email protected]>
Use `golangci-lint fmt` to format code, upgrading `.golangci.yml` to v2 and mirroring the linter configuration used by https://github.com/go-gitea/gitea. `gci` now handles import ordering into standard, project-local, blank, and default groups.
Mirrors https://github.com/go-gitea/gitea/pull/37194.
Changes:
- Upgrade `.golangci.yml` to v2 format with the same linter set as gitea (minus `prealloc`, `unparam`, `testifylint`, `nilnil` which produced too many pre-existing issues)
- Add path-based exclusions (`bodyclose`, `gosec` in tests; `gosec:G115`/`G117` globally)
- Run lint via `make lint-go` in CI instead of `golangci/golangci-lint-action`, matching the pattern used by other Gitea repos
- Apply safe auto-fixes (`modernize`, `perfsprint`, `usetesting`, etc.)
- Add explanations to existing `//nolint` directives
- Remove dead code (unused `newRemoteReusableWorkflow` and `networkName`), duplicate imports, and shadowed `max` builtins
- Replace deprecated `docker/distribution/reference` with `distribution/reference`
- Fix `Deprecated:` comment casing and simplify nil/len checks
---
This PR was written with the help of Claude Opus 4.7
Reviewed-on: https://gitea.com/gitea/act/pulls/163
Reviewed-by: Lunny Xiao <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
## Summary
Adds a `container.bind_workdir` config option that exposes the nektos/act `BindWorkdir` setting. When enabled, workspaces are bind-mounted from the host filesystem instead of Docker volumes, which is required for DinD setups where jobs use `docker compose` with bind mounts (e.g. `.:/app`).
Each job gets an isolated workspace at `/workspace/<task_id>/<owner>/<repo>` to prevent concurrent jobs from the same repo interfering with each other. The task directory is cleaned up after job execution.
### Configuration
```yaml
container:
bind_workdir: true
```
When using this with DinD, also mount the workspace parent into the runner container and add it to `valid_volumes`:
```yaml
container:
valid_volumes:
- /workspace/**
```
*This PR was authored by Claude (AI assistant)*
Reviewed-on: https://gitea.com/gitea/act_runner/pulls/810
Reviewed-by: ChristopherHX <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
## Summary
- Fix data race on `r.closed` between `RunDaemon()` and `Close()` by protecting it with the existing `stateMu` — `closed` is part of the reporter state. `RunDaemon()` reads it under `stateMu.RLock()`, `Close()` sets it inside the existing `stateMu.Lock()` block
- `ReportState` now has a parameter to not report results from runDaemon even if set, from now on `Close` reports the result
- `Close` waits for `RunDaemon()` to signal exit via a closed channel `daemon` before reporting the final logs and state with result, unless something really wrong happens it does not time out
- Add `TestReporter_EphemeralRunnerDeletion` which reproduces the exact scenario from #793: RunDaemon's `ReportState` racing with `Close`, causing the ephemeral runner to be deleted before final logs are sent
- Add `TestReporter_RunDaemonClose_Race` which exercises `RunDaemon()` and `Close()` concurrently to verify no data race on `r.closed` under `go test -race`
- Enable `-race` flag in `make test` so CI catches data races going forward
Based on #794, with fixes for the remaining unprotected `r.closed` reads that the race detector catches.
Fixes#793
---------
Co-authored-by: Christopher Homberger <[email protected]>
Co-authored-by: ChristopherHX <[email protected]>
Co-authored-by: rmawatson <[email protected]>
Reviewed-on: https://gitea.com/gitea/act_runner/pulls/796
Reviewed-by: ChristopherHX <[email protected]>
Reviewed-by: Lunny Xiao <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
## Summary
- `actions/checkout`: v4/v5 → v6
- `actions/setup-go`: v5 → v6
- `docker/build-push-action`: v5 → v6
All other actions (`goreleaser/goreleaser-action@v6`, `docker/setup-qemu-action@v3`, `docker/setup-buildx-action@v3`, `docker/login-action@v3`, `crazy-max/ghaction-import-gpg@v6`) were already at their latest major versions.
No breaking changes affect the current workflow configurations. The main changes in the updated actions are Node.js 24 runtime upgrades and minor feature additions.
Reviewed-on: https://gitea.com/gitea/act_runner/pulls/792
Reviewed-by: Lunny Xiao <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
The worker goroutines in `NewParallelExecutor` had no panic recovery. A panic in any executor (e.g. expression evaluation) would crash the entire runner process, leaving all steps stuck in the UI because the final status was never reported back.
Add `defer`/`recover` in the worker goroutines to convert panics into errors that propagate through the normal error channel.
Issue is present in latest `nektos/act` as well.
Fixes https://gitea.com/gitea/act_runner/issues/371
(Partially generated by Claude)
Reviewed-on: https://gitea.com/gitea/act/pulls/153
Reviewed-by: Lunny Xiao <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
## Summary
- Bumps Go version from 1.24.0 (toolchain go1.24.11) to 1.26.0
- Fixes CI `govulncheck` failures caused by three standard library vulnerabilities in go1.24.11:
- GO-2026-4341: Memory exhaustion in `net/url` query parameter parsing
- GO-2026-4340: Handshake messages at incorrect encryption level in `crypto/tls`
- GO-2026-4337: Unexpected session resumption in `crypto/tls`
## Test plan
- [x] `make vet` passes
- [x] `make build` passes
- [x] `make test` passes (includes `govulncheck` and all unit tests)
Reviewed-on: https://gitea.com/gitea/act_runner/pulls/787
Reviewed-by: ChristopherHX <[email protected]>
Co-authored-by: silverwind <[email protected]>
Co-committed-by: silverwind <[email protected]>
silverwindandsilverwind
