func PrepareCommandForRecipe(properties props.PropertiesMap, recipe string, removeUnsetProperties bool, echoCommandLine bool, echoOutput bool, logger i18n.Logger) (*exec.Cmd, error) {
pattern := properties[recipe]
if pattern == constants.EMPTY_STRING {
return nil, i18n.ErrorfWithLogger(logger, constants.MSG_PATTERN_MISSING, recipe)
}
var err error
commandLine := properties.ExpandPropsInString(pattern)
if removeUnsetProperties {
commandLine, err = props.DeleteUnexpandedPropsFromString(commandLine)
if err != nil {
return nil, i18n.WrapError(err)
}
}
command, err := utils.PrepareCommand(commandLine, logger)
if err != nil {
return nil, i18n.WrapError(err)
}
if echoCommandLine {
fmt.Println(commandLine)
}
return command, nil
}
func TestDeleteUnexpandedPropsFromString2(t *testing.T) {
aMap := make(props.PropertiesMap)
aMap["key2"] = "42"
str := "{key1} == {key2} == {key3} == true"
str = aMap.ExpandPropsInString(str)
str, err := props.DeleteUnexpandedPropsFromString(str)
NoError(t, err)
require.Equal(t, " == 42 == == true", str)
}
func TestDeleteUnexpandedPropsFromString(t *testing.T) {
aMap := make(map[string]string)
aMap["key1"] = "42"
aMap["key2"] = "{key1}"
str := "{key1} == {key2} == {key3} == true"
str = props.ExpandPropsInString(aMap, str)
str, err := props.DeleteUnexpandedPropsFromString(str)
NoError(t, err)
require.Equal(t, "42 == 42 == == true", str)
}
func ExecRecipe(properties map[string]string, recipe string, removeUnsetProperties bool, echoCommandLine bool, echoOutput bool, logger i18n.Logger) ([]byte, error) {
pattern := properties[recipe]
if pattern == constants.EMPTY_STRING {
return nil, utils.ErrorfWithLogger(logger, constants.MSG_PATTERN_MISSING, recipe)
}
var err error
commandLine := props.ExpandPropsInString(properties, pattern)
if removeUnsetProperties {
commandLine, err = props.DeleteUnexpandedPropsFromString(commandLine)
if err != nil {
return nil, utils.WrapError(err)
}
}
command, err := utils.PrepareCommand(commandLine, logger)
if err != nil {
return nil, utils.WrapError(err)
}
if echoCommandLine {
fmt.Println(commandLine)
}
if echoOutput {
command.Stdout = os.Stdout
}
command.Stderr = os.Stderr
if echoOutput {
err := command.Run()
return nil, utils.WrapError(err)
}
bytes, err := command.Output()
return bytes, utils.WrapError(err)
}
