From 9d305233caba57737391beb6400e79965f10dea1 Mon Sep 17 00:00:00 2001
From: Tobias Dubois <tobias.dubois@sonymobile.com>
Date: Thu, 27 Sep 2018 13:31:03 +0200
Subject: [PATCH] Add blackbox_decrypt_file (#270)

Add a command for decrypting single files. It is currently just an alias
for blackbox_edit_start.
It is meant to be a more obvious command for decrypting a single file
without editing it.

Fixes #268
---
 README.md                 |  1 +
 bin/blackbox_decrypt_file | 15 +++++++++++++++
 2 files changed, 16 insertions(+)
 create mode 100755 bin/blackbox_decrypt_file

diff --git a/README.md b/README.md
index 7618b02..4d59e41 100644
--- a/README.md
+++ b/README.md
@@ -106,6 +106,7 @@ Commands
 | `blackbox_deregister_file <file>`   | Remove a file from blackbox                                             |
 | `blackbox_list_files`               | List the files maintained by blackbox                                   |
 | `blackbox_list_admins`              | List admins currently authorized for blackbox                           |
+| `blackbox_decrypt_file <file>`      | Decrypt a file                                                          |
 | `blackbox_decrypt_all_files`        | Decrypt all managed files (INTERACTIVE)                                 |
 | `blackbox_postdeploy`               | Decrypt all managed files (batch)                                       |
 | `blackbox_addadmin <gpg-key>`       | Add someone to the list of people that can encrypt/decrypt secrets      |
diff --git a/bin/blackbox_decrypt_file b/bin/blackbox_decrypt_file
new file mode 100755
index 0000000..2538381
--- /dev/null
+++ b/bin/blackbox_decrypt_file
@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+#
+# blackbox_decrypt_file -- Decrypt one or more blackbox files.
+#
+
+set -e
+source "${0%/*}/_blackbox_common.sh"
+
+if [ $# -eq 0 ]; then
+  echo >&2 "Please provide at least one file to decrypt"
+  exit 1
+fi
+
+"${BLACKBOX_HOME}/blackbox_edit_start" "$@"