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-rw-r--r--pkg/runner/action.go720
1 files changed, 720 insertions, 0 deletions
diff --git a/pkg/runner/action.go b/pkg/runner/action.go
new file mode 100644
index 0000000..416e5e4
--- /dev/null
+++ b/pkg/runner/action.go
@@ -0,0 +1,720 @@
+package runner
+
+import (
+ "context"
+ "embed"
+ "errors"
+ "fmt"
+ "io"
+ "io/fs"
+ "os"
+ "path"
+ "path/filepath"
+ "regexp"
+ "runtime"
+ "strings"
+
+ "github.com/kballard/go-shellquote"
+
+ "github.com/nektos/act/pkg/common"
+ "github.com/nektos/act/pkg/container"
+ "github.com/nektos/act/pkg/model"
+)
+
+type actionStep interface {
+ step
+
+ getActionModel() *model.Action
+ getCompositeRunContext(context.Context) *RunContext
+ getCompositeSteps() *compositeSteps
+}
+
+type readAction func(ctx context.Context, step *model.Step, actionDir string, actionPath string, readFile actionYamlReader, writeFile fileWriter) (*model.Action, error)
+
+type actionYamlReader func(filename string) (io.Reader, io.Closer, error)
+
+type fileWriter func(filename string, data []byte, perm fs.FileMode) error
+
+type runAction func(step actionStep, actionDir string, remoteAction *remoteAction) common.Executor
+
+//go:embed res/trampoline.js
+var trampoline embed.FS
+
+func readActionImpl(ctx context.Context, step *model.Step, actionDir string, actionPath string, readFile actionYamlReader, writeFile fileWriter) (*model.Action, error) {
+ logger := common.Logger(ctx)
+ allErrors := []error{}
+ addError := func(fileName string, err error) {
+ if err != nil {
+ allErrors = append(allErrors, fmt.Errorf("failed to read '%s' from action '%s' with path '%s' of step %w", fileName, step.String(), actionPath, err))
+ } else {
+ // One successful read, clear error state
+ allErrors = nil
+ }
+ }
+ reader, closer, err := readFile("action.yml")
+ addError("action.yml", err)
+ if os.IsNotExist(err) {
+ reader, closer, err = readFile("action.yaml")
+ addError("action.yaml", err)
+ if os.IsNotExist(err) {
+ _, closer, err := readFile("Dockerfile")
+ addError("Dockerfile", err)
+ if err == nil {
+ closer.Close()
+ action := &model.Action{
+ Name: "(Synthetic)",
+ Runs: model.ActionRuns{
+ Using: "docker",
+ Image: "Dockerfile",
+ },
+ }
+ logger.Debugf("Using synthetic action %v for Dockerfile", action)
+ return action, nil
+ }
+ if step.With != nil {
+ if val, ok := step.With["args"]; ok {
+ var b []byte
+ if b, err = trampoline.ReadFile("res/trampoline.js"); err != nil {
+ return nil, err
+ }
+ err2 := writeFile(filepath.Join(actionDir, actionPath, "trampoline.js"), b, 0o400)
+ if err2 != nil {
+ return nil, err2
+ }
+ action := &model.Action{
+ Name: "(Synthetic)",
+ Inputs: map[string]model.Input{
+ "cwd": {
+ Description: "(Actual working directory)",
+ Required: false,
+ Default: filepath.Join(actionDir, actionPath),
+ },
+ "command": {
+ Description: "(Actual program)",
+ Required: false,
+ Default: val,
+ },
+ },
+ Runs: model.ActionRuns{
+ Using: "node12",
+ Main: "trampoline.js",
+ },
+ }
+ logger.Debugf("Using synthetic action %v", action)
+ return action, nil
+ }
+ }
+ }
+ }
+ if allErrors != nil {
+ return nil, errors.Join(allErrors...)
+ }
+ defer closer.Close()
+
+ action, err := model.ReadAction(reader)
+ logger.Debugf("Read action %v from '%s'", action, "Unknown")
+ return action, err
+}
+
+func maybeCopyToActionDir(ctx context.Context, step actionStep, actionDir string, actionPath string, containerActionDir string) error {
+ logger := common.Logger(ctx)
+ rc := step.getRunContext()
+ stepModel := step.getStepModel()
+
+ if stepModel.Type() != model.StepTypeUsesActionRemote {
+ return nil
+ }
+
+ var containerActionDirCopy string
+ containerActionDirCopy = strings.TrimSuffix(containerActionDir, actionPath)
+ logger.Debug(containerActionDirCopy)
+
+ if !strings.HasSuffix(containerActionDirCopy, `/`) {
+ containerActionDirCopy += `/`
+ }
+
+ if rc.Config != nil && rc.Config.ActionCache != nil {
+ raction := step.(*stepActionRemote)
+ ta, err := rc.Config.ActionCache.GetTarArchive(ctx, raction.cacheDir, raction.resolvedSha, "")
+ if err != nil {
+ return err
+ }
+ defer ta.Close()
+ return rc.JobContainer.CopyTarStream(ctx, containerActionDirCopy, ta)
+ }
+
+ if err := removeGitIgnore(ctx, actionDir); err != nil {
+ return err
+ }
+
+ return rc.JobContainer.CopyDir(containerActionDirCopy, actionDir+"/", rc.Config.UseGitIgnore)(ctx)
+}
+
+func runActionImpl(step actionStep, actionDir string, remoteAction *remoteAction) common.Executor {
+ rc := step.getRunContext()
+ stepModel := step.getStepModel()
+
+ return func(ctx context.Context) error {
+ logger := common.Logger(ctx)
+ actionPath := ""
+ if remoteAction != nil && remoteAction.Path != "" {
+ actionPath = remoteAction.Path
+ }
+
+ action := step.getActionModel()
+ logger.Debugf("About to run action %v", action)
+
+ err := setupActionEnv(ctx, step, remoteAction)
+ if err != nil {
+ return err
+ }
+
+ actionLocation := path.Join(actionDir, actionPath)
+ actionName, containerActionDir := getContainerActionPaths(stepModel, actionLocation, rc)
+
+ logger.Debugf("type=%v actionDir=%s actionPath=%s workdir=%s actionCacheDir=%s actionName=%s containerActionDir=%s", stepModel.Type(), actionDir, actionPath, rc.Config.Workdir, rc.ActionCacheDir(), actionName, containerActionDir)
+
+ switch action.Runs.Using {
+ case model.ActionRunsUsingNode12, model.ActionRunsUsingNode16, model.ActionRunsUsingNode20:
+ if err := maybeCopyToActionDir(ctx, step, actionDir, actionPath, containerActionDir); err != nil {
+ return err
+ }
+ containerArgs := []string{"node", path.Join(containerActionDir, action.Runs.Main)}
+ logger.Debugf("executing remote job container: %s", containerArgs)
+
+ rc.ApplyExtraPath(ctx, step.getEnv())
+
+ return rc.execJobContainer(containerArgs, *step.getEnv(), "", "")(ctx)
+ case model.ActionRunsUsingDocker:
+ location := actionLocation
+ if remoteAction == nil {
+ location = containerActionDir
+ }
+ return execAsDocker(ctx, step, actionName, location, remoteAction == nil)
+ case model.ActionRunsUsingComposite:
+ if err := maybeCopyToActionDir(ctx, step, actionDir, actionPath, containerActionDir); err != nil {
+ return err
+ }
+
+ return execAsComposite(step)(ctx)
+ case model.ActionRunsUsingGo:
+ if err := maybeCopyToActionDir(ctx, step, actionDir, actionPath, containerActionDir); err != nil {
+ return err
+ }
+
+ rc.ApplyExtraPath(ctx, step.getEnv())
+
+ execFileName := fmt.Sprintf("%s.out", action.Runs.Main)
+ buildArgs := []string{"go", "build", "-o", execFileName, action.Runs.Main}
+ execArgs := []string{filepath.Join(containerActionDir, execFileName)}
+
+ return common.NewPipelineExecutor(
+ rc.execJobContainer(buildArgs, *step.getEnv(), "", containerActionDir),
+ rc.execJobContainer(execArgs, *step.getEnv(), "", ""),
+ )(ctx)
+ default:
+ return fmt.Errorf(fmt.Sprintf("The runs.using key must be one of: %v, got %s", []string{
+ model.ActionRunsUsingDocker,
+ model.ActionRunsUsingNode12,
+ model.ActionRunsUsingNode16,
+ model.ActionRunsUsingNode20,
+ model.ActionRunsUsingComposite,
+ model.ActionRunsUsingGo,
+ }, action.Runs.Using))
+ }
+ }
+}
+
+func setupActionEnv(ctx context.Context, step actionStep, _ *remoteAction) error {
+ rc := step.getRunContext()
+
+ // A few fields in the environment (e.g. GITHUB_ACTION_REPOSITORY)
+ // are dependent on the action. That means we can complete the
+ // setup only after resolving the whole action model and cloning
+ // the action
+ rc.withGithubEnv(ctx, step.getGithubContext(ctx), *step.getEnv())
+ populateEnvsFromSavedState(step.getEnv(), step, rc)
+ populateEnvsFromInput(ctx, step.getEnv(), step.getActionModel(), rc)
+
+ return nil
+}
+
+// https://github.com/nektos/act/issues/228#issuecomment-629709055
+// files in .gitignore are not copied in a Docker container
+// this causes issues with actions that ignore other important resources
+// such as `node_modules` for example
+func removeGitIgnore(ctx context.Context, directory string) error {
+ gitIgnorePath := path.Join(directory, ".gitignore")
+ if _, err := os.Stat(gitIgnorePath); err == nil {
+ // .gitignore exists
+ common.Logger(ctx).Debugf("Removing %s before docker cp", gitIgnorePath)
+ err := os.Remove(gitIgnorePath)
+ if err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+// TODO: break out parts of function to reduce complexicity
+//
+//nolint:gocyclo
+func execAsDocker(ctx context.Context, step actionStep, actionName string, basedir string, localAction bool) error {
+ logger := common.Logger(ctx)
+ rc := step.getRunContext()
+ action := step.getActionModel()
+
+ var prepImage common.Executor
+ var image string
+ forcePull := false
+ if strings.HasPrefix(action.Runs.Image, "docker://") {
+ image = strings.TrimPrefix(action.Runs.Image, "docker://")
+ // Apply forcePull only for prebuild docker images
+ forcePull = rc.Config.ForcePull
+ } else {
+ // "-dockeraction" enshures that "./", "./test " won't get converted to "act-:latest", "act-test-:latest" which are invalid docker image names
+ image = fmt.Sprintf("%s-dockeraction:%s", regexp.MustCompile("[^a-zA-Z0-9]").ReplaceAllString(actionName, "-"), "latest")
+ image = fmt.Sprintf("act-%s", strings.TrimLeft(image, "-"))
+ image = strings.ToLower(image)
+ contextDir, fileName := filepath.Split(filepath.Join(basedir, action.Runs.Image))
+
+ anyArchExists, err := container.ImageExistsLocally(ctx, image, "any")
+ if err != nil {
+ return err
+ }
+
+ correctArchExists, err := container.ImageExistsLocally(ctx, image, rc.Config.ContainerArchitecture)
+ if err != nil {
+ return err
+ }
+
+ if anyArchExists && !correctArchExists {
+ wasRemoved, err := container.RemoveImage(ctx, image, true, true)
+ if err != nil {
+ return err
+ }
+ if !wasRemoved {
+ return fmt.Errorf("failed to remove image '%s'", image)
+ }
+ }
+
+ if !correctArchExists || rc.Config.ForceRebuild {
+ logger.Debugf("image '%s' for architecture '%s' will be built from context '%s", image, rc.Config.ContainerArchitecture, contextDir)
+ var buildContext io.ReadCloser
+ if localAction {
+ buildContext, err = rc.JobContainer.GetContainerArchive(ctx, contextDir+"/.")
+ if err != nil {
+ return err
+ }
+ defer buildContext.Close()
+ } else if rc.Config.ActionCache != nil {
+ rstep := step.(*stepActionRemote)
+ buildContext, err = rc.Config.ActionCache.GetTarArchive(ctx, rstep.cacheDir, rstep.resolvedSha, contextDir)
+ if err != nil {
+ return err
+ }
+ defer buildContext.Close()
+ }
+ prepImage = container.NewDockerBuildExecutor(container.NewDockerBuildExecutorInput{
+ ContextDir: contextDir,
+ Dockerfile: fileName,
+ ImageTag: image,
+ BuildContext: buildContext,
+ Platform: rc.Config.ContainerArchitecture,
+ })
+ } else {
+ logger.Debugf("image '%s' for architecture '%s' already exists", image, rc.Config.ContainerArchitecture)
+ }
+ }
+ eval := rc.NewStepExpressionEvaluator(ctx, step)
+ cmd, err := shellquote.Split(eval.Interpolate(ctx, step.getStepModel().With["args"]))
+ if err != nil {
+ return err
+ }
+ if len(cmd) == 0 {
+ cmd = action.Runs.Args
+ evalDockerArgs(ctx, step, action, &cmd)
+ }
+ entrypoint := strings.Fields(eval.Interpolate(ctx, step.getStepModel().With["entrypoint"]))
+ if len(entrypoint) == 0 {
+ if action.Runs.Entrypoint != "" {
+ entrypoint, err = shellquote.Split(action.Runs.Entrypoint)
+ if err != nil {
+ return err
+ }
+ } else {
+ entrypoint = nil
+ }
+ }
+ stepContainer := newStepContainer(ctx, step, image, cmd, entrypoint)
+ return common.NewPipelineExecutor(
+ prepImage,
+ stepContainer.Pull(forcePull),
+ stepContainer.Remove().IfBool(!rc.Config.ReuseContainers),
+ stepContainer.Create(rc.Config.ContainerCapAdd, rc.Config.ContainerCapDrop),
+ stepContainer.Start(true),
+ ).Finally(
+ stepContainer.Remove().IfBool(!rc.Config.ReuseContainers),
+ ).Finally(stepContainer.Close())(ctx)
+}
+
+func evalDockerArgs(ctx context.Context, step step, action *model.Action, cmd *[]string) {
+ rc := step.getRunContext()
+ stepModel := step.getStepModel()
+
+ inputs := make(map[string]string)
+ eval := rc.NewExpressionEvaluator(ctx)
+ // Set Defaults
+ for k, input := range action.Inputs {
+ inputs[k] = eval.Interpolate(ctx, input.Default)
+ }
+ if stepModel.With != nil {
+ for k, v := range stepModel.With {
+ inputs[k] = eval.Interpolate(ctx, v)
+ }
+ }
+ mergeIntoMap(step, step.getEnv(), inputs)
+
+ stepEE := rc.NewStepExpressionEvaluator(ctx, step)
+ for i, v := range *cmd {
+ (*cmd)[i] = stepEE.Interpolate(ctx, v)
+ }
+ mergeIntoMap(step, step.getEnv(), action.Runs.Env)
+
+ ee := rc.NewStepExpressionEvaluator(ctx, step)
+ for k, v := range *step.getEnv() {
+ (*step.getEnv())[k] = ee.Interpolate(ctx, v)
+ }
+}
+
+func newStepContainer(ctx context.Context, step step, image string, cmd []string, entrypoint []string) container.Container {
+ rc := step.getRunContext()
+ stepModel := step.getStepModel()
+ rawLogger := common.Logger(ctx).WithField("raw_output", true)
+ logWriter := common.NewLineWriter(rc.commandHandler(ctx), func(s string) bool {
+ if rc.Config.LogOutput {
+ rawLogger.Infof("%s", s)
+ } else {
+ rawLogger.Debugf("%s", s)
+ }
+ return true
+ })
+ envList := make([]string, 0)
+ for k, v := range *step.getEnv() {
+ envList = append(envList, fmt.Sprintf("%s=%s", k, v))
+ }
+
+ envList = append(envList, fmt.Sprintf("%s=%s", "RUNNER_TOOL_CACHE", "/opt/hostedtoolcache"))
+ envList = append(envList, fmt.Sprintf("%s=%s", "RUNNER_OS", "Linux"))
+ envList = append(envList, fmt.Sprintf("%s=%s", "RUNNER_ARCH", container.RunnerArch(ctx)))
+ envList = append(envList, fmt.Sprintf("%s=%s", "RUNNER_TEMP", "/tmp"))
+
+ binds, mounts := rc.GetBindsAndMounts()
+ networkMode := fmt.Sprintf("container:%s", rc.jobContainerName())
+ if rc.IsHostEnv(ctx) {
+ networkMode = "default"
+ }
+ stepContainer := container.NewContainer(&container.NewContainerInput{
+ Cmd: cmd,
+ Entrypoint: entrypoint,
+ WorkingDir: rc.JobContainer.ToContainerPath(rc.Config.Workdir),
+ Image: image,
+ Username: rc.Config.Secrets["DOCKER_USERNAME"],
+ Password: rc.Config.Secrets["DOCKER_PASSWORD"],
+ Name: createSimpleContainerName(rc.jobContainerName(), "STEP-"+stepModel.ID),
+ Env: envList,
+ Mounts: mounts,
+ NetworkMode: networkMode,
+ Binds: binds,
+ Stdout: logWriter,
+ Stderr: logWriter,
+ Privileged: rc.Config.Privileged,
+ UsernsMode: rc.Config.UsernsMode,
+ Platform: rc.Config.ContainerArchitecture,
+ Options: rc.Config.ContainerOptions,
+ AutoRemove: rc.Config.AutoRemove,
+ ValidVolumes: rc.Config.ValidVolumes,
+ })
+ return stepContainer
+}
+
+func populateEnvsFromSavedState(env *map[string]string, step actionStep, rc *RunContext) {
+ state, ok := rc.IntraActionState[step.getStepModel().ID]
+ if ok {
+ for name, value := range state {
+ envName := fmt.Sprintf("STATE_%s", name)
+ (*env)[envName] = value
+ }
+ }
+}
+
+func populateEnvsFromInput(ctx context.Context, env *map[string]string, action *model.Action, rc *RunContext) {
+ eval := rc.NewExpressionEvaluator(ctx)
+ for inputID, input := range action.Inputs {
+ envKey := regexp.MustCompile("[^A-Z0-9-]").ReplaceAllString(strings.ToUpper(inputID), "_")
+ envKey = fmt.Sprintf("INPUT_%s", envKey)
+ if _, ok := (*env)[envKey]; !ok {
+ (*env)[envKey] = eval.Interpolate(ctx, input.Default)
+ }
+ }
+}
+
+func getContainerActionPaths(step *model.Step, actionDir string, rc *RunContext) (string, string) {
+ actionName := ""
+ containerActionDir := "."
+ if step.Type() != model.StepTypeUsesActionRemote {
+ actionName = getOsSafeRelativePath(actionDir, rc.Config.Workdir)
+ containerActionDir = rc.JobContainer.ToContainerPath(rc.Config.Workdir) + "/" + actionName
+ actionName = "./" + actionName
+ } else if step.Type() == model.StepTypeUsesActionRemote {
+ actionName = getOsSafeRelativePath(actionDir, rc.ActionCacheDir())
+ containerActionDir = rc.JobContainer.GetActPath() + "/actions/" + actionName
+ }
+
+ if actionName == "" {
+ actionName = filepath.Base(actionDir)
+ if runtime.GOOS == "windows" {
+ actionName = strings.ReplaceAll(actionName, "\\", "/")
+ }
+ }
+ return actionName, containerActionDir
+}
+
+func getOsSafeRelativePath(s, prefix string) string {
+ actionName := strings.TrimPrefix(s, prefix)
+ if runtime.GOOS == "windows" {
+ actionName = strings.ReplaceAll(actionName, "\\", "/")
+ }
+ actionName = strings.TrimPrefix(actionName, "/")
+
+ return actionName
+}
+
+func shouldRunPreStep(step actionStep) common.Conditional {
+ return func(ctx context.Context) bool {
+ log := common.Logger(ctx)
+
+ if step.getActionModel() == nil {
+ log.Debugf("skip pre step for '%s': no action model available", step.getStepModel())
+ return false
+ }
+
+ return true
+ }
+}
+
+func hasPreStep(step actionStep) common.Conditional {
+ return func(ctx context.Context) bool {
+ action := step.getActionModel()
+ return action.Runs.Using == model.ActionRunsUsingComposite ||
+ ((action.Runs.Using == model.ActionRunsUsingNode12 ||
+ action.Runs.Using == model.ActionRunsUsingNode16 ||
+ action.Runs.Using == model.ActionRunsUsingNode20 ||
+ action.Runs.Using == model.ActionRunsUsingGo) &&
+ action.Runs.Pre != "")
+ }
+}
+
+func runPreStep(step actionStep) common.Executor {
+ return func(ctx context.Context) error {
+ logger := common.Logger(ctx)
+ logger.Debugf("run pre step for '%s'", step.getStepModel())
+
+ rc := step.getRunContext()
+ stepModel := step.getStepModel()
+ action := step.getActionModel()
+
+ switch action.Runs.Using {
+ case model.ActionRunsUsingNode12, model.ActionRunsUsingNode16, model.ActionRunsUsingNode20:
+ // defaults in pre steps were missing, however provided inputs are available
+ populateEnvsFromInput(ctx, step.getEnv(), action, rc)
+ // todo: refactor into step
+ var actionDir string
+ var actionPath string
+ if _, ok := step.(*stepActionRemote); ok {
+ actionPath = newRemoteAction(stepModel.Uses).Path
+ actionDir = fmt.Sprintf("%s/%s", rc.ActionCacheDir(), safeFilename(stepModel.Uses))
+ } else {
+ actionDir = filepath.Join(rc.Config.Workdir, stepModel.Uses)
+ actionPath = ""
+ }
+
+ actionLocation := ""
+ if actionPath != "" {
+ actionLocation = path.Join(actionDir, actionPath)
+ } else {
+ actionLocation = actionDir
+ }
+
+ _, containerActionDir := getContainerActionPaths(stepModel, actionLocation, rc)
+
+ if err := maybeCopyToActionDir(ctx, step, actionDir, actionPath, containerActionDir); err != nil {
+ return err
+ }
+
+ containerArgs := []string{"node", path.Join(containerActionDir, action.Runs.Pre)}
+ logger.Debugf("executing remote job container: %s", containerArgs)
+
+ rc.ApplyExtraPath(ctx, step.getEnv())
+
+ return rc.execJobContainer(containerArgs, *step.getEnv(), "", "")(ctx)
+
+ case model.ActionRunsUsingComposite:
+ if step.getCompositeSteps() == nil {
+ step.getCompositeRunContext(ctx)
+ }
+
+ if steps := step.getCompositeSteps(); steps != nil && steps.pre != nil {
+ return steps.pre(ctx)
+ }
+ return fmt.Errorf("missing steps in composite action")
+
+ case model.ActionRunsUsingGo:
+ // defaults in pre steps were missing, however provided inputs are available
+ populateEnvsFromInput(ctx, step.getEnv(), action, rc)
+ // todo: refactor into step
+ var actionDir string
+ var actionPath string
+ if _, ok := step.(*stepActionRemote); ok {
+ actionPath = newRemoteAction(stepModel.Uses).Path
+ actionDir = fmt.Sprintf("%s/%s", rc.ActionCacheDir(), safeFilename(stepModel.Uses))
+ } else {
+ actionDir = filepath.Join(rc.Config.Workdir, stepModel.Uses)
+ actionPath = ""
+ }
+
+ actionLocation := ""
+ if actionPath != "" {
+ actionLocation = path.Join(actionDir, actionPath)
+ } else {
+ actionLocation = actionDir
+ }
+
+ _, containerActionDir := getContainerActionPaths(stepModel, actionLocation, rc)
+
+ if err := maybeCopyToActionDir(ctx, step, actionDir, actionPath, containerActionDir); err != nil {
+ return err
+ }
+
+ rc.ApplyExtraPath(ctx, step.getEnv())
+
+ execFileName := fmt.Sprintf("%s.out", action.Runs.Pre)
+ buildArgs := []string{"go", "build", "-o", execFileName, action.Runs.Pre}
+ execArgs := []string{filepath.Join(containerActionDir, execFileName)}
+
+ return common.NewPipelineExecutor(
+ rc.execJobContainer(buildArgs, *step.getEnv(), "", containerActionDir),
+ rc.execJobContainer(execArgs, *step.getEnv(), "", ""),
+ )(ctx)
+ default:
+ return nil
+ }
+ }
+}
+
+func shouldRunPostStep(step actionStep) common.Conditional {
+ return func(ctx context.Context) bool {
+ log := common.Logger(ctx)
+ stepResults := step.getRunContext().getStepsContext()
+ stepResult := stepResults[step.getStepModel().ID]
+
+ if stepResult == nil {
+ log.WithField("stepResult", model.StepStatusSkipped).Debugf("skipping post step for '%s'; step was not executed", step.getStepModel())
+ return false
+ }
+
+ if stepResult.Conclusion == model.StepStatusSkipped {
+ log.WithField("stepResult", model.StepStatusSkipped).Debugf("skipping post step for '%s'; main step was skipped", step.getStepModel())
+ return false
+ }
+
+ if step.getActionModel() == nil {
+ log.WithField("stepResult", model.StepStatusSkipped).Debugf("skipping post step for '%s': no action model available", step.getStepModel())
+ return false
+ }
+
+ return true
+ }
+}
+
+func hasPostStep(step actionStep) common.Conditional {
+ return func(ctx context.Context) bool {
+ action := step.getActionModel()
+ return action.Runs.Using == model.ActionRunsUsingComposite ||
+ ((action.Runs.Using == model.ActionRunsUsingNode12 ||
+ action.Runs.Using == model.ActionRunsUsingNode16 ||
+ action.Runs.Using == model.ActionRunsUsingNode20 ||
+ action.Runs.Using == model.ActionRunsUsingGo) &&
+ action.Runs.Post != "")
+ }
+}
+
+func runPostStep(step actionStep) common.Executor {
+ return func(ctx context.Context) error {
+ logger := common.Logger(ctx)
+ logger.Debugf("run post step for '%s'", step.getStepModel())
+
+ rc := step.getRunContext()
+ stepModel := step.getStepModel()
+ action := step.getActionModel()
+
+ // todo: refactor into step
+ var actionDir string
+ var actionPath string
+ if _, ok := step.(*stepActionRemote); ok {
+ actionPath = newRemoteAction(stepModel.Uses).Path
+ actionDir = fmt.Sprintf("%s/%s", rc.ActionCacheDir(), safeFilename(stepModel.Uses))
+ } else {
+ actionDir = filepath.Join(rc.Config.Workdir, stepModel.Uses)
+ actionPath = ""
+ }
+
+ actionLocation := ""
+ if actionPath != "" {
+ actionLocation = path.Join(actionDir, actionPath)
+ } else {
+ actionLocation = actionDir
+ }
+
+ _, containerActionDir := getContainerActionPaths(stepModel, actionLocation, rc)
+
+ switch action.Runs.Using {
+ case model.ActionRunsUsingNode12, model.ActionRunsUsingNode16, model.ActionRunsUsingNode20:
+
+ populateEnvsFromSavedState(step.getEnv(), step, rc)
+
+ containerArgs := []string{"node", path.Join(containerActionDir, action.Runs.Post)}
+ logger.Debugf("executing remote job container: %s", containerArgs)
+
+ rc.ApplyExtraPath(ctx, step.getEnv())
+
+ return rc.execJobContainer(containerArgs, *step.getEnv(), "", "")(ctx)
+
+ case model.ActionRunsUsingComposite:
+ if err := maybeCopyToActionDir(ctx, step, actionDir, actionPath, containerActionDir); err != nil {
+ return err
+ }
+
+ if steps := step.getCompositeSteps(); steps != nil && steps.post != nil {
+ return steps.post(ctx)
+ }
+ return fmt.Errorf("missing steps in composite action")
+
+ case model.ActionRunsUsingGo:
+ populateEnvsFromSavedState(step.getEnv(), step, rc)
+ rc.ApplyExtraPath(ctx, step.getEnv())
+
+ execFileName := fmt.Sprintf("%s.out", action.Runs.Post)
+ buildArgs := []string{"go", "build", "-o", execFileName, action.Runs.Post}
+ execArgs := []string{filepath.Join(containerActionDir, execFileName)}
+
+ return common.NewPipelineExecutor(
+ rc.execJobContainer(buildArgs, *step.getEnv(), "", containerActionDir),
+ rc.execJobContainer(execArgs, *step.getEnv(), "", ""),
+ )(ctx)
+
+ default:
+ return nil
+ }
+ }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-18 09:49:47 +0100