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:${major}
-docker tag jmccann/drone-terraform:latest jmccann/drone-terraform:${major}.${minor}
-docker tag jmccann/drone-terraform:latest jmccann/drone-terraform:${major}.${minor}-${tf_ver}
+docker tag moneysmartco/drone-terraform:latest moneysmartco/drone-terraform:${major}
+docker tag moneysmartco/drone-terraform:latest moneysmartco/drone-terraform:${major}.${minor}
+docker tag moneysmartco/drone-terraform:latest moneysmartco/drone-terraform:${major}.${minor}-${tf_ver}
 
-docker push jmccann/drone-terraform:latest
-docker push jmccann/drone-terraform:${major}
-docker push jmccann/drone-terraform:${major}.${minor}
-docker push jmccann/drone-terraform:${major}.${minor}-${tf_ver}
+docker push moneysmartco/drone-terraform:latest
+docker push moneysmartco/drone-terraform:${major}
+docker push moneysmartco/drone-terraform:${major}.${minor}
+docker push moneysmartco/drone-terraform:${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 {
@@ -148,6 +154,7 @@ func run(c *cli.Context) error {
 			Parallelism:   c.Int("parallelism"),
 			Targets:       c.StringSlice("targets"),
 			VarFiles:      c.StringSlice("var_files"),
+			DeployEnvPath: c.String("deploy-env-path"),
 		},
 		Netrc: Netrc{
 			Login:    c.String("netrc.username"),

plugin.go

@@ -16,6 +16,7 @@ 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 (
@@ -32,6 +33,7 @@ type (
 		Parallelism   int
 		Targets       []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_.*$`)