Run Taskfiles from sub/child directories (#920)

internal/sysinfo/uid.go

@@ -0,0 +1,22 @@
+//go:build !windows
+
+package sysinfo
+
+import (
+	"os"
+	"syscall"
+)
+
+func Owner(path string) (int, error) {
+	info, err := os.Stat(path)
+	if err != nil {
+		return 0, err
+	}
+	var uid int
+	if stat, ok := info.Sys().(*syscall.Stat_t); ok {
+		uid = int(stat.Uid)
+	} else {
+		uid = os.Getuid()
+	}
+	return uid, nil
+}

internal/sysinfo/uid_win.go

@@ -0,0 +1,9 @@
+//go:build windows
+
+package sysinfo
+
+// NOTE: This always returns -1 since there is currently no easy way to get
+// file owner information on Windows.
+func Owner(path string) (int, error) {
+	return -1, nil
+}