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filesystem.go
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/
filesystem.go
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package sf
import (
"github.com/rekby/fixenv"
"os"
)
// TempDir return path for existet temporary folder
// the folder will remove after test finish with all contents
func TempDir(e fixenv.Env) string {
return e.CacheWithCleanup(nil, nil, func() (res interface{}, cleanup fixenv.FixtureCleanupFunc, err error) {
dir, err := os.MkdirTemp("", "fixenv-auto-")
mustNoErr(e, err, "failed to create temp dir: %v", err)
e.T().Logf("Temp dir created: %v", dir)
clean := func() {
_ = os.RemoveAll(dir)
e.T().Logf("Temp dir removed: %v", dir)
}
return dir, clean, nil
}).(string)
}
// TempFile return path to empty existed file in TempDir
func TempFile(e fixenv.Env) string {
return TempFileNamed(e, "fixenv-auto-")
}
// TempFileNamed return path to empty file in TempDir
// pattern is pattern for os.CreateTemp
func TempFileNamed(e fixenv.Env, pattern string) string {
return e.Cache(nil, nil, func() (res interface{}, err error) {
dir := TempDir(e)
f, err := os.CreateTemp(dir, pattern)
mustNoErr(e, err, "failed to create temp file: %w", err)
fName := f.Name()
return fName, f.Close()
}).(string)
}