From: Gustav Eek <gustav@fripost.org>
Date: Sun, 19 Apr 2015 19:29:29 +0000 (+0200)
Subject: [repo-encrypt] Encryption command to take directory as argument
X-Git-Url: https://git.g-eek.se/?a=commitdiff_plain;h=ea44029c27746a47161fe7a4181ca663f753e93c;p=users%2Fgustav%2Fscripts.git

[repo-encrypt] Encryption command to take directory as argument

Tor the encryption command the parameter handling is modified to take
a target directory as argument instead of target file as before.
---

diff --git a/repo-encrypt b/repo-encrypt
index 0b0591b..1e59c71 100755
--- a/repo-encrypt
+++ b/repo-encrypt
@@ -7,6 +7,9 @@
 # of hte 'encrypt' command to be destination directory path, since
 # filename should be derived from Git.
 #
+# Comment. Already as of now, the destination directory, not the file,
+# is provided as argument.
+#
 # TODO REFACTOR Separate sentral command functionality (compression
 # and extractions) into functions
 #
@@ -21,14 +24,14 @@ help="\
 Encrypts or decrypts a bare repository to or from some origin
 or destination, using gpg-zip.
 
-usage: repo-encrypt encrypt <destination-filename>
+usage: repo-encrypt encrypt <destination-directory>
        repo-encrypt decrypt <origin-filename> <destination-directory>
 
 examples:
 
-    repo-encrypt encrypt /media/usb/git/configurations.gpg-zip
+    repo-encrypt encrypt /media/usb/git/
 
-    repo-encrypt decrypt /media/usb/git/configurations.gpg-zip /tmp
+    repo-encrypt decrypt /media/usb/git/configurations.git.tar.gpg /tmp
 
 For the encryption command, parent directory need to be a git repository.
 "
@@ -37,14 +40,14 @@ if [ ${#@} -lt 2 ]; then printf "$0: Wrong number of arguments!\n\n$help"; exit
 if [ $1 == encrypt ]; then
     if [ ${#@} -ne 2 ]; then printf "$0: Wrong number of arguments!\n\n$help"; exit 2; fi
     if [ ! -d ".git" ]; then printf "$0: This is not a Git repository.\n\n$help"; exit 2; fi
-    destination=$2
-    if [ ! $(echo $destination | grep "^/") ]; then destination="$(pwd)/$destination"; fi
+    destination="$2"
+    if [ ! -d "$destination" ]; then printf "$0: Destination is not a directory.\n\n$help"; exit 2; fi
     parent="$(pwd | sed -e 's:^/.*/\(.*$\):\1:')"
     tmp_dir="/tmp/${0##*/}-$$"
     mkdir "$tmp_dir"
     cp --recursive .git "$tmp_dir/$parent.git"
     tar --directory "$tmp_dir" --create --file "$tmp_dir/$parent.git.tar" "$parent.git"
-    gpg --encrypt --recipient "$user" < "$tmp_dir/$parent.git.tar" > "$destination"
+    gpg --encrypt --recipient "$user" < "$tmp_dir/$parent.git.tar" > "$destination/$parent.git.tar.gpg"
     rm -fr "$tmp_dir"
 elif [ $1 == decrypt ]; then
     if [ ${#@} -ne 3 ]; then printf "$0: Wrong number of arguments!\n\n$help"; exit 2; fi