diff options
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/podman/build.go | 3 | ||||
| -rw-r--r-- | cmd/podman/utils.go | 10 |
2 files changed, 13 insertions, 0 deletions
diff --git a/cmd/podman/build.go b/cmd/podman/build.go index 896d5661a..bbc1d5b5f 100644 --- a/cmd/podman/build.go +++ b/cmd/podman/build.go @@ -238,6 +238,9 @@ func buildCmd(c *cliconfig.BuildValues) error { if contextDir == "" { return errors.Errorf("no context directory specified, and no containerfile specified") } + if !fileIsDir(contextDir) { + return errors.Errorf("context must be a directory: %v", contextDir) + } if len(containerfiles) == 0 { if checkIfFileExists(filepath.Join(contextDir, "Containerfile")) { containerfiles = append(containerfiles, filepath.Join(contextDir, "Containerfile")) diff --git a/cmd/podman/utils.go b/cmd/podman/utils.go index c19e6391e..21389b43a 100644 --- a/cmd/podman/utils.go +++ b/cmd/podman/utils.go @@ -74,3 +74,13 @@ func checkIfFileExists(name string) bool { } return !file.IsDir() } + +// Check if a file is or is not a directory +func fileIsDir(name string) bool { + file, err := os.Stat(name) + // All errors return file == nil + if err != nil { + return false + } + return file.IsDir() +} |