semvec/pypi-packages huggingface dataset:
gpgdo 1.0.2
gpgdo decreases effort of using gpg encrypted files

# Introduction

In brief, gpgdo decreases effort of using gpg encrypted files.
Example use-case:
```
$ gpgdo edit my-text-file.gpg
```
It is equivalent to doing:
```
$ gpg -d -o /dev/shm/plain-text my-text-file.gpg
$ edit /dev/shm/plain-text
$ gpg -e -r USER-ID -o my-text-file.gpg /dev/shm/plain-text
$ rm -f /dev/shm/plain-text
```
gpgdo automates manual decryption and encryption when executing a specific
Command that operates on content that is located in encrypted files.

Security of gpgdo relies on at least 3 factors:
* security of /dev/shm (which is the security of virtual memory)
* file permissions (uses mkstemp() to create a file under /dev/shm)
* deleting the plain text file after use

# Installation

```
$ sudo make install
```
Or,
```
$ sudo python3 setup.py install
```

# Usage

Run gpgdo --help.

# Details

Terminology: Command (with capital C) refers to the executable that gpgdo
executes.

gpgdo takes a Command with arguments to run, decrypts its gpg file arguments
under /dev/shm, executes the Command for plain text files,
and finally re-encrypts modified files. If the Command fails, plain text files
are not re-encrypted. The plain text files are removed always.

Argument processing for gpgdo specific option arguments ends at "--".
Giving "--" is only necessary if option arguments are given for gpgdo.

gpgdo finds the recipients from decrypted files by the information provided
by gpg and automatically uses the same recipients when re-encrypting files.

The given gpg name on command line does not need to exist.
In this case, the recipient must be provided with
-r USER-ID and "--" must be used to terminate gpgdo argument list:
```
gpgdo -r USER-ID -- edit non-existing-file.gpg
```

A plain text file is encrypted to replace the original gpg file
only if two conditions hold:
1. The sha256sum of its content changes
2. Command returns success

## CAVEATS

Only filenames that end with ".gpg" are decrypted.

## BUGS

Option arguments with a gpg filename directly attached are not recognized.
This does not work:

```
$ gpgdo Command --argument=foo.gpg
```

Command will read the encrypted file and most probably fail or do the wrong
thing. But this works:

```
$ gpgdo Command --argument foo.gpg
```

# License

Read LICENSE file.

# Authors

Read AUTHORS file.