This should be removed at somepoint in the future. Currently, the
Homebrew people need something to make them happy. This is it.

Reported-by: Brian Mattern <rephorm@rephorm.com>

Right now, every time I call pass to decrypt a key, I get output like:

  You need a passphrase to unlock the secret key for
  user: "User Name <user@domain.com>"
  2048-bit ELG-E key, ID XXXXXXNX, created 2012-04-20 (main key ID NNXXNNNX)
  password

This patch cleans it up so that only the password is output. I use
pinentry-gtk-2 to enter the gpg passphrase, so this information is
redundant to me. I haven't tried other pinentry versions to see if they
repeat the information as well.

this allows the full entry to be completed with a single tab if there is
only one entry in a folder

e.g., given:

 amazon.com
     user at domain.com
 google.com
     user1
     user2

`pass am<tab>` -> `pass amazon.com/user at domain.com`

while

`pass goo<tab>` -> `pass google.com/`

(previously, the amazon completion would have stopped at amazon.com
despite only a single entry existing)

Currently, if you hit ctrl-c at the standard 'Enter password' prompt,
since it is piped directly to gpg, the entry gets cleared. Trying to
read from that entry results in:

  gpg: [don't know]: 1st length byte missing

This patch fixes this.

Tweaked by Jason A. Donenfeld <Jason@zx2c4.com> to add GNU readline
features by using -e in read.

This asks before inserting a password when one already exists at that
location (instead of just overwriting it).

I like being able to specify command line options (like -c) at the end
of the line (which is usually when I think of the fact that I need
them).

The attached patch uses getopt(1) to regularize the option list so that
lazy people like me can specify the options in any order.

Attached is a trivial patch that removes the quotes from the line that
invokes $EDITOR. It's perfectly cromulent to set $EDITOR to something
with spaces in it, so when we evaluate this one we want it evaluated
bare. For example security nerds might want EDITOR='vim -n' if they
are scared of swap files, and that breaks if we quote there.

A user made this request:

    I was wondering whether it is in a planning to have multiple
    password-store directory trees or possible to achieve? eg.
    $HOME/.pwd-store-work and $HOME/.pwd-store-home. Maybe distinguish them
    with a command line switch and then create aliases in .bash_aliases?

    Why I'm asking is that I have multiple major password categories -
    personal, work etc. It'll be nice to keep them separate and under
    different repos.

Reported-by: Simon KP <si@eskp.net>

Only GNU systems have --tmpdir, so for other systems we use the TMPDIR
environment variable.

Reported-by: Alexis <surryhill@gmail.com>

This allows users to edit password files using temporary files created
in /dev/shm. This commit also tidies other things up and fixes minor
bugs and griviences that should be separate commits but aren't.

Reported-by: rupa <rupa@lrrr.us>

this allows completing password entries without explicitly typing 'show'

The default permissions set by 'install' are 0755 which is not
what we want for manpages and the bash completion file.

It's meant to be source, so no need for it to start with #!/bin/bash
rpmlint complains about this.

This commit introduces these variables, and defaults to using
the same values as the ones that were used before. The advantage
of doing this is to make it easier to use some distro-specific
layout. When this is desirable, these variables can be overridden
to what is appropriate at package build time.

Reported-by: Theo Belaire <tbelaire@uwaterloo.ca>