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terraform.go
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terraform.go
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package terraform
import (
"fmt"
"github.com/jenkins-x/jx/pkg/util"
"os"
"io/ioutil"
"strings"
)
func Init(terraformDir string) error {
err := util.RunCommand("", "terraform", "init", terraformDir)
if err != nil {
return err
}
return nil
}
func Plan(terraformDir string, terraformVars string, credentials string) error {
err := util.RunCommand("", "terraform", "plan",
fmt.Sprintf("-var-file=%s", terraformVars),
"-var",
fmt.Sprintf("credentials=%s", credentials),
terraformDir)
if err != nil {
return err
}
return nil
}
func Apply(terraformDir string, terraformVars string, credentials string) error {
err := util.RunCommand("", "terraform", "apply", "-auto-approve",
fmt.Sprintf("-var-file=%s", terraformVars),
"-var",
fmt.Sprintf("credentials=%s", credentials),
terraformDir)
if err != nil {
return err
}
return nil
}
func WriteKeyValueToFileIfNotExists(path string, key string, value string) error {
// file exists
if _, err := os.Stat(path); err == nil {
buffer, err := ioutil.ReadFile(path)
if err != nil {
return err
}
contents := string(buffer)
if strings.Contains(contents, key) {
return nil
}
}
file, err := os.OpenFile(path, os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0644)
if err != nil {
return err
}
defer file.Close()
line := fmt.Sprintf("%s = \"%s\"\n", key, value)
_, err = file.WriteString(line)
if err != nil {
return err
}
return nil
}