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providers/os: Add listFilesDate function to list files by date

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This commit is contained in:
Sasha Koshka 2025-03-26 20:36:00 -04:00
parent 22ad9ccec5
commit aebb4ac18b
1 changed files with 38 additions and 12 deletions
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50
providers/os/os.go
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@ -2,6 +2,8 @@ package os
import "os"
import "io"
import "time"
import "sort"
import "io/fs"
import "html/template"
import "git.tebibyte.media/sashakoshka/step"
@ -24,18 +26,19 @@ func (this *Provider) FuncMapFor (document *step.Document) template.FuncMap {
document: document,
}
return template.FuncMap {
"env": stat.funcEnv,
"exists": stat.funcExists,
"isFile": stat.funcIsFile,
"isDir": stat.funcIsDir,
"statFile": stat.funcStatFile,
"readFile": stat.funcReadFile,
"readDir": stat.funcReadDir,
"listFiles": stat.funcListFiles,
"writeFile": stat.funcWriteFile,
"appendFile": stat.funcAppendFile,
"renameFile": stat.funcRenameFile,
"removeFile": stat.funcRemoveFile,
"env": stat.funcEnv,
"exists": stat.funcExists,
"isFile": stat.funcIsFile,
"isDir": stat.funcIsDir,
"statFile": stat.funcStatFile,
"readFile": stat.funcReadFile,
"readDir": stat.funcReadDir,
"listFiles": stat.funcListFiles,
"listFilesDate": stat.funcListFilesDate,
"writeFile": stat.funcWriteFile,
"appendFile": stat.funcAppendFile,
"renameFile": stat.funcRenameFile,
"removeFile": stat.funcRemoveFile,
}
}
@ -94,6 +97,29 @@ func (this *state) funcReadDir (name string) ([]fs.DirEntry, error) {
}
func (this *state) funcListFiles (name string) ([]string, error) {
name, err := this.document.Rel(name)
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)
})
strings := make([]string, len(entries))
for index, entry := range entries {
strings[index] = entry.Name()
}
return strings, nil
}
func (this *state) funcListFilesDate (name string) ([]string, error) {
name, err := this.document.Rel(name)
if err != nil { return nil, err }
entries, err := os.ReadDir(name)