# Team Connector CLI

## Overview

`teamconnector` is a command-line tool for interacting with various cloud storage and remote server platforms. It provides a simple and unified interface for managing files and directories across different platforms, making it easier to work with data in a distributed environment.

## Installation

Before installing `teamconnector`, make sure you create a Conda environment for your project.
If you have our team Makefile, you can use the `make create-env` command to create a Conda environment.

To install `teamconnector`, you can use pip:

`pip install teamconnector`

### User-specific parameters

To use the Team Connector CLI, you need to set the following environment variables:

- `REMOTE_USER`: The username for the remote cluster filesystem.
- `REMOTE_HOST`: The hostname for the remote cluster filesystem.
- `GOOGLE_ROOT`: The root directory for your Google Drive.
- `MY_DRIVE`: The path to your Google Drive's "My Drive" folder.
- `SHARED_DRIVE`: The path to your Google Drive's "Shared Drives" folder.
- `ONE_DRIVE`: The path to your OneDrive folder.

The following environment variables can be set in your bash profile (`~/.bash_profile` on Mac; `~/.bashrc` in Unix).

However, I suggest you create an `.env` file in your root directory (`~`) with the following:

```
HOME=/Users/[Your_Username]
REMOTE_USER=[Your_Remote_Username]
REMOTE_HOST=[Your_Remote_Host]
REMOTE_DIR=/gpfs/commons/groups/[Your_Group_Name]
GOOGLE_ROOT="/Users/[Your_Username]/Library/CloudStorage/[Your_GoogleDrive_Account]"
MY_DRIVE="/Users/[Your_Username]/Library/CloudStorage/[Your_GoogleDrive_Account]/My Drive"
SHARED_DRIVE="/Users/[Your_Username]/Library/CloudStorage/[Your_GoogleDrive_Account]/Shared Drives"
ONE_DRIVE="/Users/[Your_Username]/Library/CloudStorage/[Your_OneDrive_Account]"
SLACK_USER_ID=[Your_Slack_User_ID]
SLACK_BOT_TOKEN=[Your_Slack_Bot_Token]
```

Within your conda environment, run `tcinit ~` to load all the  parameters into your conda environment.

### Project-specific parameters
To configure your Conda environment, you'll need to set a few environment variables:

1. `CLOUD_ROOT`: This is the base name of your Google bucket. For example, if your Google bucket URL is `gs://gpc_array`, then `CLOUD_ROOT` should be set to `gs://gpc_array`.

2. `PROJECT_ROOT`: This is the absolute path to your local project folder. Replace `<user>` with your username. For example, if your project is in the `/User/<user>/projects/gpc_array` folder, set `PROJECT_ROOT` accordingly.

You can set these variables using the following command:

```bash
conda env config vars set CLOUD_ROOT=gs://gpc_array PROJECT_ROOT=`pwd`
```
### Additional Configuration for `datatracker`

If you're using `datatracker` and find yourself in more complex scenarios, you'll also need to set:

1. `TRACKER_PATH`: This is the absolute path to the `db.json` file within your project. You can dynamically set this to the `db.json` file in your project folder using the `$PROJECT_ROOT` variable you've already set.

Execute the following command to set `TRACKER_PATH`:

```bash
conda env config vars set TRACKER_PATH=$PROJECT_ROOT/db.json
```

## Usage

### Environment Configuration

Use `tc config` to display all the environment variables currently described in your `~/.bashrc` or Conda environment. To identify which environment variables must be configured for the connector to operate properly, run `tc -h`.


### File Operations from Local to Google Drive

#### List Files and Folders

- Use `tc drive -ls` to list all files and folders in your Google Drive Shared directory.
- Use `tc drive -ls -t personal` to list all files and folders in your Google Drive "Personal" directory.

#### Open Directories

- `tc drive -o -p aouexplore` opens the "aouexplore" shared drive in your Google Drive.
- `tc drive -o -p aouexplore -s sample_qc` opens the "sample_qc" folder in the "aouexplore" shared drive.

#### Upload Files and Folders

- `tc --debug drive --dir up --subdir sample_qc` uploads the "sample_qc" folder to the parent directory of your Google Drive root directory, while enabling debug mode.
- `tc drive --dir up --subdir sample_qc` performs the same upload operation without debug mode.

### File Operations from Local to Google Cloud

#### Environment Setup

You need to set the `CLOUD_ROOT` variable both within your Makefile and Conda environment.

#### List and Download Files

- `tc gcp -ls` lists all the files and folders in the Google Cloud Storage bucket specified in `CLOUD_ROOT`.
- `tc -n gcp --dir down --subdir phenotypes` downloads the "phenotypes" folder from your Google Cloud Storage bucket to your local machine.

### File Operations from Remote Server to Local

- `tc remote -r /gpfs/commons/groups/[Your_Group_Name]/projects/[Your_Project_Name]/ --dir down --subdir preprocessing` downloads the "preprocessing" folder from the specified remote server directory to your local machine.

Replace the placeholder values with your specific information where needed.


## Cite

## Maintainer

[Tarjinder Singh @ ts3475@cumc.columbia.edu](ts3475@cumc.columbia.edu)

## Acknowledgements

## Release Notes