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-rw-r--r--cmd/podman/common/createparse.go51
1 files changed, 51 insertions, 0 deletions
diff --git a/cmd/podman/common/createparse.go b/cmd/podman/common/createparse.go
new file mode 100644
index 000000000..aca6f752e
--- /dev/null
+++ b/cmd/podman/common/createparse.go
@@ -0,0 +1,51 @@
+package common
+
+import (
+ "github.com/containers/libpod/cmd/podman/parse"
+ "github.com/containers/libpod/pkg/util"
+ "github.com/pkg/errors"
+)
+
+// validate determines if the flags and values given by the user are valid. things checked
+// by validate must not need any state information on the flag (i.e. changed)
+func (c *ContainerCLIOpts) validate() error {
+ var ()
+ if c.Rm && c.Restart != "" && c.Restart != "no" {
+ return errors.Errorf("the --rm option conflicts with --restart")
+ }
+
+ if _, err := util.ValidatePullType(c.Pull); err != nil {
+ return err
+ }
+ // Verify the additional hosts are in correct format
+ for _, host := range c.Net.AddHosts {
+ if _, err := parse.ValidateExtraHost(host); err != nil {
+ return err
+ }
+ }
+
+ if dnsSearches := c.Net.DNSSearch; len(dnsSearches) > 0 {
+ // Validate domains are good
+ for _, dom := range dnsSearches {
+ if dom == "." {
+ if len(dnsSearches) > 1 {
+ return errors.Errorf("cannot pass additional search domains when also specifying '.'")
+ }
+ continue
+ }
+ if _, err := parse.ValidateDomain(dom); err != nil {
+ return err
+ }
+ }
+ }
+ var imageVolType = map[string]string{
+ "bind": "",
+ "tmpfs": "",
+ "ignore": "",
+ }
+ if _, ok := imageVolType[c.ImageVolume]; !ok {
+ return errors.Errorf("invalid image-volume type %q. Pick one of bind, tmpfs, or ignore", c.ImageVolume)
+ }
+ return nil
+
+}