Metadata-Version: 2.1
Name: projector-installer
Version: 0.1.5
Summary: Install, configure and run JetBrains IDEs with Projector Server on Linux or in WSL
Home-page: https://github.com/JetBrains/projector-installer
Author: JetBrains
Author-email: sergey.bulgakov@jetbrains.com
Maintainer: JetBrains
License: UNKNOWN
Project-URL: Projector source, https://github.com/JetBrains/projector-installer
Project-URL: Projector documentation, https://github.com/JetBrains/projector-installer
Platform: UNKNOWN
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Natural Language :: English
Classifier: Operating System :: POSIX
Classifier: Operating System :: POSIX :: Linux
Classifier: Operating System :: POSIX :: BSD
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: Implementation :: CPython
Requires-Python: >=3.6
Description-Content-Type: text/markdown
Requires-Dist: click
Requires-Dist: netifaces

# projector-installer
[![JetBrains incubator project](https://jb.gg/badges/incubator.svg)](https://confluence.jetbrains.com/display/ALL/JetBrains+on+GitHub)
![PyLint/MyPy Runner](https://github.com/JetBrains/projector-installer/workflows/PyLint/MyPy%20Runner/badge.svg)

Install, configure and run JetBrains IDEs with [Projector](https://github.com/JetBrains/projector-server/blob/master/docs/Projector.md) Server on Linux or in [WSL](https://docs.microsoft.com/windows/wsl/).

## Prerequisites
To use projector-installer you need machine with Linux (or WSL) and with Python 3.6 or higher.
Before install projector-installer make sure that you have python3 and pip3 in your system. 
In Debian-based distributive you can install them using the command:
```bash
sudo apt install python3 python3-pip 
``` 
Also make sure that you have installed the following packets: 
 - libxext6
 - libxrender1
 - libxtst6
 - libfreetype6

In Debian-based distributive you can install them using the command:
```bash
sudo apt install libxext6 libxrender1 libxtst6 libfreetype6  
```    

## Installation

### install from PyPi
```bash
pip3 install projector-installer 
```

### install from wheel file 
```bash
pip3 install projector_installer-VERSION-py3-none-any.whl
```
### install from source 
```bash 
git clone https://github.com/JetBrains/projector-installer.git
cd projector-installer
pip3 install -r requirements.txt 
python3 setup.py bundle
pip3 install .
```

### install in virtual environment
```commandline
python3 -m venv venv
source ./venv/bin/activate 
pip3 install  projector-installer 
``` 

After that the command `projector` is available. 

_NOTE:_ In fresh Linux installations the directory ```~/.local/bin```
can be missed in the ```PATH``` variable. If the ```projector``` command
is not available after installation, try to restart the terminal.


## Quick start 
First time you run projector, it automatically starts the installation.
Just run projector and follow the instructions. 
The script will run the installed IDE with projector-server and display URL to access it. 
Open this URL in your browser and use IDE as usual.

To run IDE again use _projector run_

To install a new IDE run _projector install_ 

## Get help 
General help: ```projector --help```:

Command or command group help: ```projector  command --help```:
```bash
projector run --help

projector config --help
```

Subcommand help: ```projector  group subcommand --help``` to get help.

```bash
projector config add --help
```

### Shortcut commands

To simplify usage most useful commands have shortcuts. In simple cases 
(when you have the only IDE installed, or you do not run several IDE instances simultaneously) 
it is enough to use a couple of shortcut commands, such as install and run.

- find  - find available IDEs (a shortcut for 'ide find')

- install - install IDE (a shortcut for 'ide install')

- run - run IDE (a shortcut for 'config run')


## Details 

Script has two groups of commands:

- IDE management commands intended to manage Projector-compatible IDEs.
  All such commands are prefixed with 'ide' keyword, for example:

    ```bash
    projector ide find 
    ``` 

finds all Projector-compatible IDEs. 

or:

```bash
   projector ide find goland
``` 

finds all Projector-compatible IDEs which have 'goland' in their names.

- config commands, intended to run and manage _configurations_, for example:
    ```bash 
    projector config run goland
   ``` 

runs the configuration with name 'goland'


### IDE commands
`projector ide find` - display all Projector-compatible IDEs

`projector ide find pattern` - display Projector-compatible IDEs whose names match the given pattern

`projector ide list` - display all installed IDEs

`projector ide list pattern` - display Projector-compatible IDEs whose names match the given pattern

`projector ide install` - select and install IDE interactively

`projector ide install ide_name` - install the specified IDE

`projector ide uninstall` - uninstall IDE interactively 

`projector ide uninstall ide_name` - uninstall the specified IDE 

### Config commands 
`projector config run` - run default or interactively selected configuration with Projector

`projector config run configuration` - run the specified configuration

`projector config list` - list all existing configurations

`projector config add` - add a new configuration

`projector config edit` - change an existing configuration

`projector config edit configuration` - change the specified configuration

`projector config remove` - select configuration and remove it 

`projector config remove config_name` - remove a configuration

`projector config rename from_config_name to_config_name` - rename an existing configuration

`projector config show` - show configuration details

`projector config update-markdown-plugin` - updates projector markdown plugin in existing configuration 
with bundled version. Can be useful after update projector-installer package.

## Build python wheel file
```bash
pip3 install wheel
python3 setup.py bundle bdist_wheel
```

## Publish
```shell script
rm -r projector_installer/bundled dist build  # Remove old build files
python3 setup.py bundle sdist bdist_wheel  # Build required files
python3 -m twine upload --repository testpypi --verbose dist/*  # Upload to https://test.pypi.org/project/projector-installer/
python3 -m twine upload dist/*  # Upload to https://pypi.org/project/projector-installer/
```

## FAQ
1. Where is the projector-installer keeps downloaded IDE and run configurations?
   - All necessary stuff kept in configuration directory. Usually configuration 
   directory is named ~/.projector. But user can specify another location for config directory,
   using option --config-directory, for example: `projector --config-directory=config run`  

## Troubleshooting
- `projector` command is unavailable after installation.

In some Linux distributions the directory `~/.local/bin`
can be missed in the `PATH` variable. If the `projector` command
is not available after installation, try run `source ~/.profile`.
If it does not help, try add the following line at the end of your ~/.profile:
`export  PATH=${PATH}:~/.local/bin` and run `source ~/.profile`.

- On WSL can't access URL, displayed in projector console from Windows browser.

Please refer to section [Resolving WSL issues](#Resolving-WSL-issues).

- projector exits immediately after `projector run`

Make sure, that you installed all packages, mentioned in [Prerequisites](#Prerequisites) section.     

## Resolving WSL issues
WSL is new technology and sometimes there are problems with network interfaces forwarding from Linux to Windows system.
(Example: https://github.com/microsoft/WSL/issues/4636)

If you have issues with accessing Projector running in WSL from browser, try do the following:

 - Do not use several WSL machines in the same time. Connectivity issues happens rarely if only one 
 WSL machine is running. You can check state of existing WSL machies using `wsl -l -v` command.

 - Try command `Get-Service LxssManager | Restart-Service` in PowerShell console

  - Restart your WSL environment:
 ```wsl --shutdown```
 and start your linux console again. 

 *WARNING!* The `wsl --shutdown` command will close all Linux consoles. 
 Save your work before stopping WSL!

 - Using docker service with WSL2 backend can cause connectivity issues. 
 Try to disable it and restart WSL terminal.

 - Use HTTP address other than localhost.
 Usually WSL have problems forwarding localhost interface only. 
 Try to use listening address other than localhost.
 You can assign HTTP listening address during initial installation or using 
 `projector config edit` command. 

 *WARNING!* Using external address for projector HTTP server can be dangerous, 
 use this method with caution.   



