Add option to skip shell escaping

cmd/ejson2env/main.go

@@ -38,6 +38,10 @@ func main() {
 			Name:  "quiet, q",
 			Usage: "Suppress export statement",
 		},
+		cli.BoolFlag{
+			Name:  "raw, r",
+			Usage: "Skip shell-escaping values",
+		},
 	}
 
 	app.Action = func(c *cli.Context) {
@@ -46,12 +50,16 @@ func main() {
 
 		keydir := c.String("keydir")
 		quiet := c.Bool("quiet")
+		raw := c.Bool("raw")
 
 		// select the ExportFunction to use
 		exportFunc := ejson2env.ExportEnv
 		if quiet {
 			exportFunc = ejson2env.ExportQuiet
 		}
+		if raw {
+			exportFunc = ejson2env.ExportRaw
+		}
 
 		if c.Bool("key-from-stdin") {
 			var err error

exportfunctions.go

@@ -22,3 +22,11 @@ func ExportQuiet(w io.Writer, values map[string]string) {
 		fmt.Fprintf(w, "%s=%s\n", key, shell.Escape(value))
 	}
 }
+
+// ExportRaw writes the passed environment values to the passed
+// io.Writer in %s=%s format without shell escaping.
+func ExportRaw(w io.Writer, values map[string]string) {
+	for key, value := range values {
+		fmt.Fprintf(w, "%s=%s\n", key, value)
+	}
+}

secrets_test.go

@@ -43,6 +43,11 @@ func TestReadAndExportEnv(t *testing.T) {
 			exportFunc:     ExportQuiet,
 			expectedOutput: "test_key='test value'\n",
 		},
+		{
+			name:           "ExportRaw",
+			exportFunc:     ExportRaw,
+			expectedOutput: "test_key=test value\n",
+		},
 	}
 
 	for _, test := range tests {