Podman V2 birth

remote podman v1 and replace with podman v2.

Signed-off-by: Brent Baude <bbaude@redhat.com>

1 files changed, 289 insertions, 0 deletions

diff --git a/pkg/varlinkapi/intermediate.go b/pkg/varlinkapi/intermediate.go
new file mode 100644
index 000000000..f04665a86
--- /dev/null
+++ b/pkg/varlinkapi/intermediate.go
@@ -0,0 +1,289 @@
+package varlinkapi
+
+import (
+	"github.com/sirupsen/logrus"
+)
+
+/*
+attention
+
+in this file you will see a lot of struct duplication.  this was done because people wanted a strongly typed
+varlink mechanism.  this resulted in us creating this intermediate layer that allows us to take the input
+from the cli and make an intermediate layer which can be transferred as strongly typed structures over a varlink
+interface.
+
+we intentionally avoided heavy use of reflection here because we were concerned about performance impacts to the
+non-varlink intermediate layer generation.
+*/
+
+// GenericCLIResult describes the overall interface for dealing with
+// the create command cli in both local and remote uses
+type GenericCLIResult interface {
+	IsSet() bool
+	Name() string
+	Value() interface{}
+}
+
+// CRStringSlice describes a string slice cli struct
+type CRStringSlice struct {
+	Val []string
+	createResult
+}
+
+// CRString describes a string cli struct
+type CRString struct {
+	Val string
+	createResult
+}
+
+// CRUint64 describes a uint64 cli struct
+type CRUint64 struct {
+	Val uint64
+	createResult
+}
+
+// CRFloat64 describes a float64 cli struct
+type CRFloat64 struct {
+	Val float64
+	createResult
+}
+
+//CRBool describes a bool cli struct
+type CRBool struct {
+	Val bool
+	createResult
+}
+
+// CRInt64 describes an int64 cli struct
+type CRInt64 struct {
+	Val int64
+	createResult
+}
+
+// CRUint describes a uint cli struct
+type CRUint struct {
+	Val uint
+	createResult
+}
+
+// CRInt describes an int cli struct
+type CRInt struct {
+	Val int
+	createResult
+}
+
+// CRStringArray describes a stringarray cli struct
+type CRStringArray struct {
+	Val []string
+	createResult
+}
+
+type createResult struct {
+	Flag    string
+	Changed bool
+}
+
+// GenericCLIResults in the intermediate object between the cobra cli
+// and createconfig
+type GenericCLIResults struct {
+	results   map[string]GenericCLIResult
+	InputArgs []string
+}
+
+// IsSet returns a bool if the flag was changed
+func (f GenericCLIResults) IsSet(flag string) bool {
+	r := f.findResult(flag)
+	if r == nil {
+		return false
+	}
+	return r.IsSet()
+}
+
+// Value returns the value of the cli flag
+func (f GenericCLIResults) Value(flag string) interface{} {
+	r := f.findResult(flag)
+	if r == nil {
+		return ""
+	}
+	return r.Value()
+}
+
+func (f GenericCLIResults) findResult(flag string) GenericCLIResult {
+	val, ok := f.results[flag]
+	if ok {
+		return val
+	}
+	logrus.Debugf("unable to find flag %s", flag)
+	return nil
+}
+
+// Bool is a wrapper to get a bool value from GenericCLIResults
+func (f GenericCLIResults) Bool(flag string) bool {
+	r := f.findResult(flag)
+	if r == nil {
+		return false
+	}
+	return r.Value().(bool)
+}
+
+// String is a wrapper to get a string value from GenericCLIResults
+func (f GenericCLIResults) String(flag string) string {
+	r := f.findResult(flag)
+	if r == nil {
+		return ""
+	}
+	return r.Value().(string)
+}
+
+// Uint is a wrapper to get an uint value from GenericCLIResults
+func (f GenericCLIResults) Uint(flag string) uint {
+	r := f.findResult(flag)
+	if r == nil {
+		return 0
+	}
+	return r.Value().(uint)
+}
+
+// StringSlice is a wrapper to get a stringslice value from GenericCLIResults
+func (f GenericCLIResults) StringSlice(flag string) []string {
+	r := f.findResult(flag)
+	if r == nil {
+		return []string{}
+	}
+	return r.Value().([]string)
+}
+
+// StringArray is a wrapper to get a stringslice value from GenericCLIResults
+func (f GenericCLIResults) StringArray(flag string) []string {
+	r := f.findResult(flag)
+	if r == nil {
+		return []string{}
+	}
+	return r.Value().([]string)
+}
+
+// Uint64 is a wrapper to get an uint64 value from GenericCLIResults
+func (f GenericCLIResults) Uint64(flag string) uint64 {
+	r := f.findResult(flag)
+	if r == nil {
+		return 0
+	}
+	return r.Value().(uint64)
+}
+
+// Int64 is a wrapper to get an int64 value from GenericCLIResults
+func (f GenericCLIResults) Int64(flag string) int64 {
+	r := f.findResult(flag)
+	if r == nil {
+		return 0
+	}
+	return r.Value().(int64)
+}
+
+// Int is a wrapper to get an int value from GenericCLIResults
+func (f GenericCLIResults) Int(flag string) int {
+	r := f.findResult(flag)
+	if r == nil {
+		return 0
+	}
+	return r.Value().(int)
+}
+
+// Float64 is a wrapper to get an float64 value from GenericCLIResults
+func (f GenericCLIResults) Float64(flag string) float64 {
+	r := f.findResult(flag)
+	if r == nil {
+		return 0
+	}
+	return r.Value().(float64)
+}
+
+// Float64 is a wrapper to get an float64 value from GenericCLIResults
+func (f GenericCLIResults) Changed(flag string) bool {
+	r := f.findResult(flag)
+	if r == nil {
+		return false
+	}
+	return r.IsSet()
+}
+
+// IsSet ...
+func (c CRStringSlice) IsSet() bool { return c.Changed }
+
+// Name ...
+func (c CRStringSlice) Name() string { return c.Flag }
+
+// Value ...
+func (c CRStringSlice) Value() interface{} { return c.Val }
+
+// IsSet ...
+func (c CRString) IsSet() bool { return c.Changed }
+
+// Name ...
+func (c CRString) Name() string { return c.Flag }
+
+// Value ...
+func (c CRString) Value() interface{} { return c.Val }
+
+// IsSet ...
+func (c CRUint64) IsSet() bool { return c.Changed }
+
+// Name ...
+func (c CRUint64) Name() string { return c.Flag }
+
+// Value ...
+func (c CRUint64) Value() interface{} { return c.Val }
+
+// IsSet ...
+func (c CRFloat64) IsSet() bool { return c.Changed }
+
+// Name ...
+func (c CRFloat64) Name() string { return c.Flag }
+
+// Value ...
+func (c CRFloat64) Value() interface{} { return c.Val }
+
+// IsSet ...
+func (c CRBool) IsSet() bool { return c.Changed }
+
+// Name ...
+func (c CRBool) Name() string { return c.Flag }
+
+// Value ...
+func (c CRBool) Value() interface{} { return c.Val }
+
+// IsSet ...
+func (c CRInt64) IsSet() bool { return c.Changed }
+
+// Name ...
+func (c CRInt64) Name() string { return c.Flag }
+
+// Value ...
+func (c CRInt64) Value() interface{} { return c.Val }
+
+// IsSet ...
+func (c CRUint) IsSet() bool { return c.Changed }
+
+// Name ...
+func (c CRUint) Name() string { return c.Flag }
+
+// Value ...
+func (c CRUint) Value() interface{} { return c.Val }
+
+// IsSet ...
+func (c CRInt) IsSet() bool { return c.Changed }
+
+// Name ...
+func (c CRInt) Name() string { return c.Flag }
+
+// Value ...
+func (c CRInt) Value() interface{} { return c.Val }
+
+// IsSet ...
+func (c CRStringArray) IsSet() bool { return c.Changed }
+
+// Name ...
+func (c CRStringArray) Name() string { return c.Flag }
+
+// Value ...
+func (c CRStringArray) Value() interface{} { return c.Val }