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|
package common
import (
"errors"
"fmt"
"os"
"strings"
)
type JobVariable struct {
Key string `json:"key"`
Value string `json:"value"`
Public bool `json:"public"`
Internal bool `json:"-"`
File bool `json:"file"`
Masked bool `json:"masked"`
Raw bool `json:"raw"`
}
type JobVariables []JobVariable
func (b JobVariable) String() string {
return fmt.Sprintf("%s=%s", b.Key, b.Value)
}
func (b JobVariables) PublicOrInternal() (variables JobVariables) {
for _, variable := range b {
if variable.Public || variable.Internal {
variables = append(variables, variable)
}
}
return variables
}
func (b JobVariables) StringList() (variables []string) {
for _, variable := range b {
variables = append(variables, variable.String())
}
return variables
}
func (b JobVariables) Get(key string) string {
switch key {
case "$":
return key
case "*", "#", "@", "!", "?", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9":
return ""
}
for i := len(b) - 1; i >= 0; i-- {
if b[i].Key == key {
return b[i].Value
}
}
return ""
}
// OverwriteKey overwrites an existing key with a new variable.
func (b JobVariables) OverwriteKey(key string, variable JobVariable) {
for i, v := range b {
if v.Key == key {
b[i] = variable
return
}
}
}
func (b JobVariables) ExpandValue(value string) string {
return os.Expand(value, b.Get)
}
func (b JobVariables) Expand() JobVariables {
var variables JobVariables
for _, variable := range b {
if !variable.Raw {
variable.Value = b.ExpandValue(variable.Value)
}
variables = append(variables, variable)
}
return variables
}
func (b JobVariables) Masked() (masked []string) {
for _, variable := range b {
if variable.Masked {
masked = append(masked, variable.Value)
}
}
return
}
func ParseVariable(text string) (variable JobVariable, err error) {
keyValue := strings.SplitN(text, "=", 2)
if len(keyValue) != 2 {
err = errors.New("missing =")
return
}
variable = JobVariable{
Key: keyValue[0],
Value: keyValue[1],
}
return
}
|
