coder/cli/parameter.go

98 lines
2.6 KiB
Go

package cli
import (
"encoding/json"
"fmt"
"os"
"golang.org/x/xerrors"
"gopkg.in/yaml.v3"
"github.com/coder/coder/cli/clibase"
"github.com/coder/coder/cli/cliui"
"github.com/coder/coder/codersdk"
)
// Reads a YAML file and populates a string -> string map.
// Throws an error if the file name is empty.
func createParameterMapFromFile(parameterFile string) (map[string]string, error) {
if parameterFile != "" {
parameterFileContents, err := os.ReadFile(parameterFile)
if err != nil {
return nil, err
}
mapStringInterface := make(map[string]interface{})
err = yaml.Unmarshal(parameterFileContents, &mapStringInterface)
if err != nil {
return nil, err
}
parameterMap := map[string]string{}
for k, v := range mapStringInterface {
switch val := v.(type) {
case string, bool, int:
parameterMap[k] = fmt.Sprintf("%v", val)
case []interface{}:
b, err := json.Marshal(&val)
if err != nil {
return nil, err
}
parameterMap[k] = string(b)
default:
return nil, xerrors.Errorf("invalid parameter type: %T", v)
}
}
return parameterMap, nil
}
return nil, xerrors.Errorf("Parameter file name is not specified")
}
// Returns a parameter value from a given map, if the map does not exist or does not contain the item, it takes input from the user.
// Throws an error if there are any errors with the users input.
func getParameterValueFromMapOrInput(inv *clibase.Invocation, parameterMap map[string]string, parameterSchema codersdk.ParameterSchema) (string, error) {
var parameterValue string
var err error
if parameterMap != nil {
var ok bool
parameterValue, ok = parameterMap[parameterSchema.Name]
if !ok {
parameterValue, err = cliui.ParameterSchema(inv, parameterSchema)
if err != nil {
return "", err
}
}
} else {
parameterValue, err = cliui.ParameterSchema(inv, parameterSchema)
if err != nil {
return "", err
}
}
return parameterValue, nil
}
func getWorkspaceBuildParameterValueFromMapOrInput(inv *clibase.Invocation, parameterMap map[string]string, templateVersionParameter codersdk.TemplateVersionParameter) (*codersdk.WorkspaceBuildParameter, error) {
var parameterValue string
var err error
if parameterMap != nil {
var ok bool
parameterValue, ok = parameterMap[templateVersionParameter.Name]
if !ok {
parameterValue, err = cliui.RichParameter(inv, templateVersionParameter)
if err != nil {
return nil, err
}
}
} else {
parameterValue, err = cliui.RichParameter(inv, templateVersionParameter)
if err != nil {
return nil, err
}
}
return &codersdk.WorkspaceBuildParameter{
Name: templateVersionParameter.Name,
Value: parameterValue,
}, nil
}