Metadata-Version: 2.1
Name: hca-util
Version: 0.1.3
Summary: CLI tool for file transfer (upload and download) to/from AWS S3.
Home-page: https://github.com/ebi-ait/hca-util
Author: hca-ingest-dev
Author-email: prabhat@ebi.ac.uk
License: Apache License
Platform: MacOS X
Platform: Posix
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Operating System :: MacOS :: MacOS X
Classifier: Operating System :: POSIX
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Description-Content-Type: text/markdown
Requires-Dist: boto3 (==1.12.*)
Requires-Dist: botocore (==1.15.*)

# hca-util

CLI tool for file transfer (upload and download) to/from AWS S3.

https://github.com/ebi-ait/hca-util

# Users

## Prerequisites
Users need to have
1. Basic command-line knowledge
2. Python3.x installed on their machine
3. Credentials to access data in the S3 bucket (access and secret keys)

## Install
Get `hca-util` from PyPi.

```shell script
$ pip install hca-util
```

## Usage

Display help

```shell script
$ hca-util -h
usage: hca-util [-h] [--profile PROFILE]
                   {config,create,select,dir,clear,list,upload,download,delete}
```

In the above, optional arguments are between `[]` and choices between `{}`.

The basic usage is as follows:

```shell script
$ hca-util cmd ARG1 ARG2 -o1 -o2
```

Use the tool by specifying a command (`cmd` - see list below) to run, any mandatory (positional) arguments (e.g. `ARG1` and `ARG2` - see positional args for each command), and any optional arguments (e.g. `-o1` and `o2` - see options for each command).

## List of commands

help for a specific command:

```shell script
$ hca-util <command> -h
```

Some commands or options/flags are restricted to authorised users (for e.g. wranglers, admin) only.

## `config` command

Configure AWS credentials

```shell script
$ hca-util config ACCESS_KEY SECRET_KEY

positional arguments:
  ACCESS_KEY         AWS Access Key ID
  SECRET_KEY         AWS Secret Access Key
```

By default, this tool looks for and uses the profile name _hca-util_, if it exists, or it can be set by the `config` command.

Running a command with the `--profile` argument uses the specified profile instead of the default _hca-util_ profile.

## `create` command

Create an upload directory **(authorised user only)**

```shell script
$ hca-util create [-n name] [-p {u,ud,ux,udx}]

optional arguments:
  -n name            optional project name for new directory
  -p {u,ud,ux,udx}   allowed actions (permissions) on new directory. u for
                     upload, x for delete and d for download. Default is ux
```

## `select` command

Select active directory

```shell script
$ hca-util select DIR

positional arguments:
  DIR                directory uuid
```

## `dir` command

Display active (selected) directory

```shell script
$ hca-util dir
```

## `clear` command

Clear current selection

```shell script
$ hca-util clear [-a]

optional arguments:
  -a          clear all - selection and known dirs
```

## `list` command

List contents of selected directory

```shell script
$ hca-util list [-b]

optional arguments:
  -b                 list all directories in bucket **(authorised user only)**
```

## `upload` command

Upload files to selected directory

```shell script
$ hca-util upload (-a | -f file [file ...]) [-o]

optional arguments:
  -a                  upload all files from current user directory
  -f file [file ...]  upload specified file(s)
  -o                  overwrite files with same names
```

## `download` command

Download files from selected directory

```shell script
$ hca-util download (-a | -f file [file ...])

optional arguments:
  -a                  download all files from selected directory
  -f file [file ...]  download specified file(s) only
```

## `delete` command

Delete files from selected directory

```shell script
$ hca-util delete (-a | -f file [file ...] | -d)

optional arguments:
  -a                  delete all files from selected directory
  -f file [file ...]  delete specified file(s) only
  -d                  delete directory and contents **(authorised user only)**
```

# Developers

Run 

```shell script
python -m hca_util.__main__
```

Run tests

```shell script
python -m tests.test_hca_util
```


