From 78ed9964a36af1f7c7d825b24efaa6820175f0a4 Mon Sep 17 00:00:00 2001
From: Sasha Koshka <sashakoshka@tebibyte.media>
Date: Thu, 27 Mar 2025 19:30:20 -0400
Subject: [PATCH] providers/os: Add readDirDate function to match listFilesDate

---
 providers/os/os.go | 36 +++++++++++++++++++++++++-----------
 1 file changed, 25 insertions(+), 11 deletions(-)

diff --git a/providers/os/os.go b/providers/os/os.go
index 7dfafa0..e648b59 100644
--- a/providers/os/os.go
+++ b/providers/os/os.go
@@ -33,6 +33,7 @@ func (this *Provider) FuncMapFor (document *step.Document) template.FuncMap {
 		"statFile":      stat.funcStatFile,
 		"readFile":      stat.funcReadFile,
 		"readDir":       stat.funcReadDir,
+		"readDirDate":   stat.funcReadDirDate,
 		"listFiles":     stat.funcListFiles,
 		"listFilesDate": stat.funcListFilesDate,
 		"writeFile":     stat.funcWriteFile,
@@ -96,6 +97,15 @@ func (this *state) funcReadDir (name string) ([]fs.DirEntry, error) {
 	return os.ReadDir(name)
 }
 
+func (this *state) funcReadDirDate (name string) ([]fs.DirEntry, error) {
+	name, err := this.document.Rel(name)
+	if err != nil { return nil, err }
+	entries, err := os.ReadDir(name)
+	if err != nil { return nil, err }
+	sortDirEntriesByDate(entries)
+	return entries, nil
+}
+
 func (this *state) funcListFiles (name string) ([]string, error) {
 	name, err := this.document.Rel(name)
 	if err != nil { return nil, err }
@@ -113,17 +123,7 @@ func (this *state) funcListFilesDate (name string) ([]string, error) {
 	if err != nil { return nil, err }
 	entries, err := os.ReadDir(name)
 	if err != nil { return nil, err }
-	sort.Slice(entries, func(left, right int) bool{
-		var leftTime time.Time
-		if leftInfo, err := entries[left].Info(); err == nil {
-			leftTime = leftInfo.ModTime()
-		}
-		var rightTime time.Time
-		if rightInfo, err := entries[right].Info(); err == nil {
-			rightTime = rightInfo.ModTime()
-		}
-		return leftTime.Before(rightTime)
-	})
+	sortDirEntriesByDate(entries)
 	strings := make([]string, len(entries))
 	for index, entry := range entries {
 		strings[index] = entry.Name()
@@ -160,3 +160,17 @@ func (this *state) funcRemoveFile (name string) error {
 	if err != nil { return err }
 	return os.Remove(name)
 }
+
+func sortDirEntriesByDate(entries []fs.DirEntry) {
+	sort.Slice(entries, func(left, right int) bool{
+		var leftTime time.Time
+		if leftInfo, err := entries[left].Info(); err == nil {
+			leftTime = leftInfo.ModTime()
+		}
+		var rightTime time.Time
+		if rightInfo, err := entries[right].Info(); err == nil {
+			rightTime = rightInfo.ModTime()
+		}
+		return leftTime.Before(rightTime)
+	})
+}