From d762687624e75bedaaa0d5bcb9d13d238bf2abf8 Mon Sep 17 00:00:00 2001
From: Mikolaj Gasior <mg@forthcoming.systems>
Date: Wed, 23 Oct 2024 10:18:27 +0200
Subject: [PATCH] Allow actions that are in 1 level subdirectories

---
 pkg/action/action.go        |  2 +-
 pkg/action/action_step.go   |  2 +-
 pkg/dotgithub/dot_github.go | 25 +++++++++++++++++++++++--
 3 files changed, 25 insertions(+), 4 deletions(-)

diff --git a/pkg/action/action.go b/pkg/action/action.go
index 34926b3..6816f00 100644
--- a/pkg/action/action.go
+++ b/pkg/action/action.go
@@ -125,7 +125,7 @@ func (a *Action) formatError(code string, desc string) string {
 }
 
 func (a *Action) validateDirName() (string, error) {
-	m, err := regexp.MatchString(`^[a-z0-9][a-z0-9\-]+$`, a.DirName)
+	m, err := regexp.MatchString(`^([a-z0-9][a-z0-9\-]+|[a-z0-9][a-z0-9\-]+/[a-z0-9][a-z0-9\-]+)$`, a.DirName)
 	if err != nil {
 		return "", err
 	}
diff --git a/pkg/action/action_step.go b/pkg/action/action_step.go
index 85e4365..5012019 100644
--- a/pkg/action/action_step.go
+++ b/pkg/action/action_step.go
@@ -99,7 +99,7 @@ func (as *ActionStep) validateUses(action string, workflowJob string, name strin
 
 func (as *ActionStep) validateUsesLocalAction(actionName string, workflowJobName string, step string, uses string, d IDotGithub) ([]string, error) {
 	var validationErrors []string
-	m, err := regexp.MatchString(`^\.\/\.github\/actions\/[a-z0-9\-]+$`, uses)
+	m, err := regexp.MatchString(`^\.\/\.github\/actions\/([a-z0-9\-]+|[a-z0-9\-]+\/[a-z0-9\-]+)$`, uses)
 	if err != nil {
 		return validationErrors, err
 	}
diff --git a/pkg/dotgithub/dot_github.go b/pkg/dotgithub/dot_github.go
index 0682569..e5ca3d2 100644
--- a/pkg/dotgithub/dot_github.go
+++ b/pkg/dotgithub/dot_github.go
@@ -116,8 +116,17 @@ func (d *DotGithub) getActions() {
 		}
 		log.Fatal(err)
 	}
+
+	d.getActionsFromEntries(actionsPath, entries, "")
+}
+
+func (d *DotGithub) getActionsFromEntries(actionsPath string, entries []os.DirEntry, parentDir string) {
 	for _, e := range entries {
 		entryPath := filepath.Join(actionsPath, e.Name())
+		if parentDir != "" {
+			entryPath = filepath.Join(actionsPath, parentDir, e.Name())
+		}
+
 		fileInfo, err := os.Stat(entryPath)
 		if err != nil {
 			log.Fatal(err)
@@ -126,6 +135,14 @@ func (d *DotGithub) getActions() {
 			continue
 		}
 
+		if parentDir == "" {
+			entries2, err2 := os.ReadDir(entryPath)
+			if err2 != nil {
+				log.Fatal(err)
+			}
+			d.getActionsFromEntries(actionsPath, entries2, e.Name())
+		}
+
 		actionYMLPath := filepath.Join(entryPath, "action.yml")
 		_, err = os.Stat(actionYMLPath)
 		ymlNotFound := os.IsNotExist(err)
@@ -145,9 +162,13 @@ func (d *DotGithub) getActions() {
 				continue
 			}
 		}
-		d.Actions[e.Name()] = &action.Action{
+		actionName := e.Name()
+		if parentDir != "" {
+			actionName = parentDir + "/" + e.Name()
+		}
+		d.Actions[actionName] = &action.Action{
 			Path:    actionYMLPath,
-			DirName: e.Name(),
+			DirName: actionName,
 		}
 	}
 }