Files
act_runner/act/container/docker_build_test.go
silverwind fe2a66dc25 fix: align runner behaviours (#1338)
Contains a number of small bug fixes where jobs behaved differently from GitHub or failed silently.

1. Hooks fail on a refused `::set-env::` or `::add-path::` and no longer inherit the last step's identity
1. Docker build, exec and wait errors are returned instead of swallowed, token-only registry credentials work, logs of `--tty` services decode
1. Env files split lines like GitHub on each OS, so a carriage return is kept on Linux and CRLF ends a line on Windows, empty heredoc names or delimiters are rejected
1. Post steps run after their pre step even when main was skipped, composites see undeclared inputs, `runs.args` wins without `with.args` being parsed
1. Docker actions skip evaluating defaults of inputs given in `with` and read `entryPoint` and `args` in any case, a lowercase `dockerfile` is found, undeclared inputs get GitHub's warning
1. A user-set `CI` is kept, `GITHUB_REPOSITORY_ID` and the other missing `GITHUB_*` variables are exported
1. `timeout-minutes` can read the step's own `env`, a step-level `ACTIONS_ALLOW_UNSECURE_COMMANDS: false` beats a job-level `true` while the runner's own opt-in still wins, `pwsh` quotes the script path
1. A step `env:` given as one expression such as `${{ fromJSON(matrix.env) }}` is applied, `hashFiles` fails with GitHub's messages on script errors and after 120 seconds, a job image without node still gets an empty hash
1. A step whose command files cannot be reset fails instead of importing stale ones, a timeout between steps fails the job instead of reporting success
1. One named volume can be mounted at several paths, host-mode PTY steps keep their last output when they fail, host scratch directories are removed when job setup fails
1. Cancelling a step right after it starts kills its whole process tree
1. Cache prefix restores pick the newest entry created within the same second, also on S3, cache commits with a wrong size are rejected
1. Artifact chunks are written at their offset, download URLs are escaped, listing a run without artifacts no longer crashes
1. Poll backoff reaches `fetch_interval_max`, proxy passwords are masked in more forms, secrets are also masked in step names and in their quoted form in the runner log, a failed final report is logged
1. On Windows hosts a differently cased unsecure-commands opt-in or proxy variable counts, and an early cancel no longer leaks a job object handle
1. Interactive `register` prompts for a missing token and stops on SIGTERM, `exec --list --detect-event` no longer panics without events, `config set` works on `cache.s3` keys

Reviewed-on: https://gitea.com/gitea/runner/pulls/1338
Reviewed-by: bircni <bircni@icloud.com>
Co-authored-by: silverwind <me@silverwind.io>
2026-10-23 09:18:24 +00:00

72 lines
2.3 KiB
Go

// Copyright 2026 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
//go:build !(WITHOUT_DOCKER || !(linux || darwin || windows || netbsd))
package container
import (
"archive/tar"
"io"
"net/http"
"net/http/httptest"
"os"
"path/filepath"
"strings"
"testing"
"github.com/stretchr/testify/require"
)
func TestDockerBuildReportsDaemonError(t *testing.T) {
daemon := httptest.NewServer(http.HandlerFunc(func(writer http.ResponseWriter, request *http.Request) {
writer.Header().Set("API-Version", "1.47")
if strings.HasSuffix(request.URL.Path, "/build") {
writer.Header().Set("Content-Type", "application/json")
writer.WriteHeader(http.StatusInternalServerError)
_, _ = io.WriteString(writer, `{"message":"build rejected"}`)
}
}))
t.Cleanup(daemon.Close)
t.Setenv("DOCKER_HOST", daemon.URL)
t.Setenv("DOCKER_CONFIG", t.TempDir())
t.Setenv("DOCKER_AUTH_CONFIG", "")
require.ErrorContains(t, NewDockerBuildExecutor(NewDockerBuildExecutorInput{
ImageTag: "action:test", Dockerfile: "Dockerfile", BuildContext: strings.NewReader(""),
})(t.Context()), "build rejected")
}
func TestCreateBuildContextFollowsDockerignoreAndSymlinkedRootButKeepsDockerfile(t *testing.T) {
dir := t.TempDir()
for name, content := range map[string]string{
".dockerignore": "*.log\nbuild\n!build/keep.txt\nDockerfile", "Dockerfile": "FROM scratch", "a.txt": "a",
"a.log": "log", "build/drop.txt": "drop", "build/keep.txt": "keep",
} {
require.NoError(t, os.MkdirAll(filepath.Join(dir, filepath.Dir(name)), 0o755))
require.NoError(t, os.WriteFile(filepath.Join(dir, name), []byte(content), 0o644))
}
require.NoError(t, os.Mkdir(filepath.Join(dir, "empty"), 0o755))
contexts := []string{dir}
if link := filepath.Join(t.TempDir(), "link"); os.Symlink(dir, link) == nil {
contexts = append(contexts, link+string(filepath.Separator))
}
for _, contextDir := range contexts {
buildContext, err := createBuildContext(t.Context(), contextDir, "Dockerfile")
require.NoError(t, err)
var names []string
for reader := tar.NewReader(buildContext); ; {
header, err := reader.Next()
if err == io.EOF {
break
}
require.NoError(t, err)
names = append(names, header.Name)
}
require.NoError(t, buildContext.Close())
require.Equal(t, []string{".dockerignore", "a.txt", "build/keep.txt", "empty/", "Dockerfile"}, names, contextDir)
}
}