added awsCredentials function

src/main/kotlin/org/domaindrivenarchitecture/provs/workplace/infrastructure/DevOps.kt

@@ -4,9 +4,12 @@ import org.domaindrivenarchitecture.provs.core.Prov
 import org.domaindrivenarchitecture.provs.core.ProvResult
 import org.domaindrivenarchitecture.provs.ubuntu.filesystem.base.createDirs
 import org.domaindrivenarchitecture.provs.ubuntu.filesystem.base.dirExists
+import org.domaindrivenarchitecture.provs.ubuntu.filesystem.base.createFile
+
 
 fun Prov.installDevOps() = def {
     installTerraform()
+    installAwsCredentials("", "")                       // TODO: get credentials from gopass 
 }
 
 fun Prov.installTerraform(): ProvResult = def {
@@ -23,3 +26,28 @@ fun Prov.installTerraform(): ProvResult = def {
     cmd ("tfenv use latest:^0.13", sudo = true)
 }
 
+fun Prov.installAwsCredentials(id:String, key:String): ProvResult = def {
+    val dir = "~/.aws"
+
+    if(!dirExists(dir)) {
+        createDirs(dir)
+        createFile("~/.aws/config", awsConfig())
+        createFile("~/.aws/credentials", awsCredentials(id, key))
+    }
+}
+
+fun awsConfig(): String {
+    return """
+    [default]
+    region = eu-central-1
+    output = json
+    """.trimIndent()
+}
+
+fun awsCredentials(id:String, key:String): String {
+    return """
+    [default]
+    aws_access_key_id = $id
+    aws_secret_access_key = $key
+    """.trimIndent()
+}