package cmd import ( "context" "fmt" "os" "path/filepath" "github.com/nektos/act/pkg/artifacts" "github.com/nektos/act/pkg/model" "github.com/nektos/act/pkg/runner" "github.com/rs/zerolog/log" "github.com/spf13/cobra" ) const version = "0.1" type Input struct { actor string workdir string workflowsPath string autodetectEvent bool eventPath string reuseContainers bool bindWorkdir bool secrets []string envs []string platforms []string dryrun bool forcePull bool forceRebuild bool noOutput bool envfile string secretfile string insecureSecrets bool defaultBranch string privileged bool usernsMode string containerArchitecture string containerDaemonSocket string noWorkflowRecurse bool useGitIgnore bool forgeInstance string containerCapAdd []string containerCapDrop []string autoRemove bool artifactServerPath string artifactServerPort string jsonLogger bool noSkipCheckout bool remoteName string } func (i *Input) newPlatforms() map[string]string { return map[string]string{ "ubuntu-latest": "node:16-buster-slim", "ubuntu-20.04": "node:16-buster-slim", "ubuntu-18.04": "node:16-buster-slim", } } func Execute(ctx context.Context) { input := Input{} rootCmd := &cobra.Command{ Use: "act [event name to run]\nIf no event name passed, will default to \"on: push\"", Short: "Run GitHub actions locally by specifying the event name (e.g. `push`) or an action name directly.", Args: cobra.MaximumNArgs(1), RunE: runCommand(ctx, &input), Version: version, SilenceUsage: true, } rootCmd.Flags().BoolP("run", "r", false, "run workflows") rootCmd.Flags().StringP("job", "j", "", "run job") rootCmd.PersistentFlags().StringVarP(&input.forgeInstance, "forge-instance", "", "github.com", "Forge instance to use.") if err := rootCmd.Execute(); err != nil { os.Exit(1) } } // getWorkflowsPath return the workflows directory, it will try .gitea first and then fallback to .github func getWorkflowsPath() (string, error) { dir, err := os.Getwd() if err != nil { return "", err } p := filepath.Join(dir, ".gitea/workflows") _, err = os.Stat(p) if err != nil { if !os.IsNotExist(err) { return "", err } return filepath.Join(dir, ".github/workflows"), nil } return p, nil } func runCommand(ctx context.Context, input *Input) func(cmd *cobra.Command, args []string) error { return func(cmd *cobra.Command, args []string) error { workflowsPath, err := getWorkflowsPath() if err != nil { return err } planner, err := model.NewWorkflowPlanner(workflowsPath, false) if err != nil { return err } var eventName string events := planner.GetEvents() if len(events) > 0 { // set default event type to first event // this way user dont have to specify the event. log.Debug().Msgf("Using detected workflow event: %s", events[0]) eventName = events[0] } else { if len(args) > 0 { eventName = args[0] } else if plan := planner.PlanEvent("push"); plan != nil { eventName = "push" } } // build the plan for this run var plan *model.Plan if jobID, err := cmd.Flags().GetString("job"); err != nil { return err } else if jobID != "" { log.Debug().Msgf("Planning job: %s", jobID) plan = planner.PlanJob(jobID) } else { log.Debug().Msgf("Planning event: %s", eventName) plan = planner.PlanEvent(eventName) } curDir, err := os.Getwd() if err != nil { return err } // run the plan config := &runner.Config{ Actor: input.actor, EventName: eventName, EventPath: "", DefaultBranch: "", ForcePull: input.forcePull, ForceRebuild: input.forceRebuild, ReuseContainers: input.reuseContainers, Workdir: curDir, BindWorkdir: input.bindWorkdir, LogOutput: !input.noOutput, JSONLogger: input.jsonLogger, // Env: envs, // Secrets: secrets, InsecureSecrets: input.insecureSecrets, Platforms: input.newPlatforms(), Privileged: input.privileged, UsernsMode: input.usernsMode, ContainerArchitecture: input.containerArchitecture, ContainerDaemonSocket: input.containerDaemonSocket, UseGitIgnore: input.useGitIgnore, GitHubInstance: input.forgeInstance, ContainerCapAdd: input.containerCapAdd, ContainerCapDrop: input.containerCapDrop, AutoRemove: input.autoRemove, ArtifactServerPath: input.artifactServerPath, ArtifactServerPort: input.artifactServerPort, NoSkipCheckout: input.noSkipCheckout, // RemoteName: input.remoteName, } r, err := runner.New(config) if err != nil { return fmt.Errorf("New config failed: %v", err) } cancel := artifacts.Serve(ctx, input.artifactServerPath, input.artifactServerPort) executor := r.NewPlanExecutor(plan).Finally(func(ctx context.Context) error { cancel() return nil }) return executor(ctx) } }