sashakoshka/step
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providers/os: Add function for creating temporary files

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This commit is contained in:
Sasha Koshka 2025-03-27 20:03:58 -04:00
parent 8c5e69fcdf
commit c623c4f35e
1 changed files with 11 additions and 1 deletions
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12
providers/os/os.go
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@ -5,6 +5,7 @@ import "io"
import "time" import "time"
import "sort" import "sort"
import "io/fs" import "io/fs"
import "path/filepath"
import "html/template" import "html/template"
import "git.tebibyte.media/sashakoshka/step" import "git.tebibyte.media/sashakoshka/step"
@ -43,7 +44,7 @@ func (this *Provider) FuncMapFor (document *step.Document) template.FuncMap {
"createDir": stat.funcCreateDir, "createDir": stat.funcCreateDir,
"createDirAll": stat.funcCreateDirAll, "createDirAll": stat.funcCreateDirAll,
"chmod": stat.funcChmod, "chmod": stat.funcChmod,
// TODO: temporary files, dirs "createTemp": stat.funcCreateTemp,
} }
} }
@ -185,6 +186,15 @@ func (this *state) funcChmod(name string, mode fs.FileMode) error {
return os.Chmod(name, mode) return os.Chmod(name, mode)
} }
func (this *state) funcCreateTemp(dir, pattern string) (string, error) {
dir, err := this.document.Rel(dir)
if err != nil { return "", err }
file, err := os.CreateTemp(dir, pattern)
if err != nil { return "", err }
defer file.Close()
return filepath.Join(dir, file.Name()), nil
}
func sortDirEntriesByDate(entries []fs.DirEntry) { func sortDirEntriesByDate(entries []fs.DirEntry) {
sort.Slice(entries, func(left, right int) bool{ sort.Slice(entries, func(left, right int) bool{
var leftTime time.Time var leftTime time.Time