diff options
Diffstat (limited to 'cmd/podman/utils')
-rw-r--r-- | cmd/podman/utils/alias.go | 2 | ||||
-rw-r--r-- | cmd/podman/utils/utils.go | 22 |
2 files changed, 23 insertions, 1 deletions
diff --git a/cmd/podman/utils/alias.go b/cmd/podman/utils/alias.go index 54b3c5e89..e484461c5 100644 --- a/cmd/podman/utils/alias.go +++ b/cmd/podman/utils/alias.go @@ -2,7 +2,7 @@ package utils import "github.com/spf13/pflag" -// AliasFlags is a function to handle backwards compatability with old flags +// AliasFlags is a function to handle backwards compatibility with old flags func AliasFlags(f *pflag.FlagSet, name string) pflag.NormalizedName { switch name { case "healthcheck-command": diff --git a/cmd/podman/utils/utils.go b/cmd/podman/utils/utils.go new file mode 100644 index 000000000..c7d105ba4 --- /dev/null +++ b/cmd/podman/utils/utils.go @@ -0,0 +1,22 @@ +package utils + +import "os" + +// IsDir returns true if the specified path refers to a directory. +func IsDir(path string) bool { + file, err := os.Stat(path) + if err != nil { + return false + } + return file.IsDir() +} + +// FileExists returns true if path refers to an existing file. +func FileExists(path string) bool { + file, err := os.Stat(path) + // All errors return file == nil + if err != nil { + return false + } + return !file.IsDir() +} |