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-rw-r--r--cmd/podman/utils/alias.go24
-rw-r--r--cmd/podman/utils/error.go16
-rw-r--r--cmd/podman/utils/utils.go22
3 files changed, 62 insertions, 0 deletions
diff --git a/cmd/podman/utils/alias.go b/cmd/podman/utils/alias.go
new file mode 100644
index 000000000..54b3c5e89
--- /dev/null
+++ b/cmd/podman/utils/alias.go
@@ -0,0 +1,24 @@
+package utils
+
+import "github.com/spf13/pflag"
+
+// AliasFlags is a function to handle backwards compatability with old flags
+func AliasFlags(f *pflag.FlagSet, name string) pflag.NormalizedName {
+ switch name {
+ case "healthcheck-command":
+ name = "health-cmd"
+ case "healthcheck-interval":
+ name = "health-interval"
+ case "healthcheck-retries":
+ name = "health-retries"
+ case "healthcheck-start-period":
+ name = "health-start-period"
+ case "healthcheck-timeout":
+ name = "health-timeout"
+ case "net":
+ name = "network"
+ case "timeout":
+ name = "time"
+ }
+ return pflag.NormalizedName(name)
+}
diff --git a/cmd/podman/utils/error.go b/cmd/podman/utils/error.go
new file mode 100644
index 000000000..3464f0779
--- /dev/null
+++ b/cmd/podman/utils/error.go
@@ -0,0 +1,16 @@
+package utils
+
+import "fmt"
+
+type OutputErrors []error
+
+func (o OutputErrors) PrintErrors() (lastError error) {
+ if len(o) == 0 {
+ return
+ }
+ lastError = o[len(o)-1]
+ for e := 0; e < len(o)-1; e++ {
+ fmt.Println(o[e])
+ }
+ return
+}
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()
+}