JSON object export type

cli/cmd/helpers.go

@@ -164,3 +164,28 @@ type EnvFormat struct {
 	Name  string `json:"name"`
 	Value string `json:"value"`
 }
+
+func toJsonObjectFormat(file []byte) (bytes.Buffer, error) {
+	reader := bytes.NewReader(file)
+	pairs := gotenv.Parse(reader)
+
+	var buff bytes.Buffer
+
+	env := map[string]string{}
+
+	for key, value := range pairs {
+		env[key] = value
+	}
+
+	b, err := json.MarshalIndent(env, "", "    ")
+	if err != nil {
+		return buff, err
+	}
+
+	_, err = buff.Write(b)
+	if err != nil {
+		return buff, err
+	}
+
+	return buff, nil
+}

cli/cmd/pull.go

@@ -267,6 +267,12 @@ func Pull(catalogPath string, opt cfg.UserOptions, io models.IO) (int, int, erro
 			if err != nil {
 				logger.L.Print(err)
 			}
+		case "json-object":
+			msg = fmt.Sprintf(msg, "JSON object")
+			exportBuffer, err = toJsonObjectFormat(exportBuffer.Bytes())
+			if err != nil {
+				logger.L.Print(err)
+			}
 		case "terminal-export":
 			msg = fmt.Sprintf(msg, "terminal export commands")
 			exportBuffer, err = bufferExportScript(exportBuffer.Bytes())

docs/CLI.md

@@ -11,7 +11,7 @@
 | `-v` | <code>"v0.2.0-rc"</code> | Set version of file to pull or push. |
 | `-a` | `{path}/{file}` | Set alternate location for the file to be restored. When used during a push, the alternate location will be saved, but when used during a pull, the alternate location will override any stored locations. |
 | `-e` | | Send environment variables from store prefixed with export commands to `stdout` instead of writing file to disk. (default: `restore file`) |
-| `-g` | `terminal-export/task-def-secrets/task-def-env` | Send environment variables from store using specified format to `stdout` instead of writing file to disk. |
+| `-g` | `terminal-export/task-def-secrets/task-def-env/json-object` | Send environment variables from store using specified format to `stdout` instead of writing file to disk. |
 | `-n` | | Skip pulling environment variables already exported in the current environment. (default: `all`) |
 | `-d` | `true/false` | Set automatic deletion of local files after successful push. (default: `false`) |
 | `-h` | | List command documentaion. |

docs/LIBRARY.md

@@ -1,8 +1,8 @@
 ## How to Load Configuration Using a Library ##
 
-Run this code on app start to retrieve configuration. 
+Run `pull` on app start to retrieve configuration. 
 
-Need a Node library? Try [cstore-js](https://github.com/shivpatel/cstore-js) instead. 
+### Using Library (Go) ### 
 
 Requires: `go1.12.0`
 
@@ -30,3 +30,35 @@ for k, v := range config {
     log.Printf("%s=%s\n", k, v)
 }
 ```
+
+### Using CLI (javascript) ###
+
+This method should work with any language. Below is a javascript example.
+
+1. Install cStore at build time
+```bash
+$ curl -L -o  /usr/local/bin/cstore https://github.com/turnerlabs/cstore/releases/download/v3.4.0-alpha/cstore_linux_386 && chmod +x /usr/local/bin/cstore
+```
+
+2. Wrap CLI pull command
+```javascript
+
+'use strict';
+const shell = require('shelljs');
+
+function pull(cstorePath, tags) {
+  // silent:true prevents output from being logged compromising secrets
+  var result = shell.exec('./' + cstorePath + ' pull -l -g json-object -t "' + tags + '"', {silent:true})
+
+  if (result.code != 0) {
+    throw new Error(result.stderr)
+  }
+
+  return JSON.parse(result.stdout)
+}
+
+module.exports.pull = pull;
+```
+
+Need a Node library? Try [cstore-js](https://github.com/shivpatel/cstore-js) instead. 
+