Export deployEnvPath as TF_VAR_*

build-docker.sh

@@ -13,15 +13,15 @@ minor=$(echo $tag | awk -F. '{print $2}')
 
 tf_ver=$(grep TERRAFORM_VERSION Dockerfile | head -n 1 | awk '{print $3}')
 
-docker build -t jmccann/drone-terraform:latest .
+docker build -t moneysmartco/drone-terraform:latest .
 
 set -x
-docker tag jmccann/drone-terraform:latest jmccann/drone-terraform:${major}
+docker tag moneysmartco/drone-terraform:latest moneysmartco/drone-terraform:${major}
-docker tag jmccann/drone-terraform:latest jmccann/drone-terraform:${major}.${minor}
+docker tag moneysmartco/drone-terraform:latest moneysmartco/drone-terraform:${major}.${minor}
-docker tag jmccann/drone-terraform:latest jmccann/drone-terraform:${major}.${minor}-${tf_ver}
+docker tag moneysmartco/drone-terraform:latest moneysmartco/drone-terraform:${major}.${minor}-${tf_ver}
 
-docker push jmccann/drone-terraform:latest
+docker push moneysmartco/drone-terraform:latest
-docker push jmccann/drone-terraform:${major}
+docker push moneysmartco/drone-terraform:${major}
-docker push jmccann/drone-terraform:${major}.${minor}
+docker push moneysmartco/drone-terraform:${major}.${minor}
-docker push jmccann/drone-terraform:${major}.${minor}-${tf_ver}
+docker push moneysmartco/drone-terraform:${major}.${minor}-${tf_ver}
 set +x

main.go

@@ -103,6 +103,12 @@ func main() {
 			Usage:  "a list of var files to use. Each value is passed as -var-file=<value>",
 			EnvVar: "PLUGIN_VAR_FILES",
 		},
+		cli.StringFlag{
+			Name:   "deploy-env-path",
+			Usage:  "Path to save the dotenv file",
+			EnvVar: "PLUGIN_DEPLOY_ENV_PATH",
+			Value:  ".deploy.env",
+		},
 	}
 
 	if err := app.Run(os.Args); err != nil {
@@ -137,17 +143,18 @@ func run(c *cli.Context) error {
 
 	plugin := Plugin{
 		Config: Config{
-			Actions:     c.StringSlice("actions"),
+			Actions:       c.StringSlice("actions"),
-			Vars:        vars,
+			Vars:          vars,
-			Secrets:     secrets,
+			Secrets:       secrets,
-			InitOptions: initOptions,
+			InitOptions:   initOptions,
-			Cacert:      c.String("ca_cert"),
+			Cacert:        c.String("ca_cert"),
-			Sensitive:   c.Bool("sensitive"),
+			Sensitive:     c.Bool("sensitive"),
-			RoleARN:     c.String("role_arn_to_assume"),
+			RoleARN:       c.String("role_arn_to_assume"),
-			RootDir:     c.String("root_dir"),
+			RootDir:       c.String("root_dir"),
-			Parallelism: c.Int("parallelism"),
+			Parallelism:   c.Int("parallelism"),
-			Targets:     c.StringSlice("targets"),
+			Targets:       c.StringSlice("targets"),
-			VarFiles:    c.StringSlice("var_files"),
+			VarFiles:      c.StringSlice("var_files"),
+			DeployEnvPath: c.String("deploy-env-path"),
 		},
 		Netrc: Netrc{
 			Login:    c.String("netrc.username"),

plugin.go

@@ -16,22 +16,24 @@ import (
 	"github.com/aws/aws-sdk-go/aws/credentials/stscreds"
 	"github.com/aws/aws-sdk-go/aws/session"
 	"github.com/aws/aws-sdk-go/service/sts"
+	"github.com/joho/godotenv"
 )
 
 type (
 	// Config holds input parameters for the plugin
 	Config struct {
-		Actions     []string
+		Actions       []string
-		Vars        map[string]string
+		Vars          map[string]string
-		Secrets     map[string]string
+		Secrets       map[string]string
-		InitOptions InitOptions
+		InitOptions   InitOptions
-		Cacert      string
+		Cacert        string
-		Sensitive   bool
+		Sensitive     bool
-		RoleARN     string
+		RoleARN       string
-		RootDir     string
+		RootDir       string
-		Parallelism int
+		Parallelism   int
-		Targets     []string
+		Targets       []string
-		VarFiles    []string
+		VarFiles      []string
+		DeployEnvPath string
 	}
 
 	// Netrc is credentials for cloning
@@ -81,6 +83,7 @@ func (p Plugin) Exec() error {
 
 	commands = append(commands, exec.Command("terraform", "version"))
 
+	p.CopyDeployEnv()
 	CopyTfEnv()
 
 	if p.Config.Cacert != "" {
@@ -139,6 +142,18 @@ func (p Plugin) Exec() error {
 	return nil
 }
 
+// CopyDeployEnv export env var from DeployEnvPath file
+func (p Plugin) CopyDeployEnv() {
+	envMap, err := godotenv.Read(p.Config.DeployEnvPath)
+	if err != nil {
+		return
+	}
+
+	for k, v := range envMap {
+		os.Setenv(k, v)
+	}
+}
+
 // CopyTfEnv creates copies of TF_VAR_ to lowercase
 func CopyTfEnv() {
 	tfVar := regexp.MustCompile(`^TF_VAR_.*$`)