phpdock is a languages's version manager, powered with Docker, using principally the Dockerhub

langdock is inspired in rbenv, goenv and pyenv

• Install
  • Local
• Use
• Add repositories
• Environment variables
• Install a new language version
  • Manually
  • Using .-version file

1. Clone langdock into ~/.langdock

$ git clone [email protected]:lucasdc6/langdock.git ~/.langdock

2. Add the envoiroment variable LANGDOCKPATH and the directory $LANGDOCKPATH/bin to $PATH

$ echo 'export LANGDOCKPATH=$HOME/.langdock' >> ~/.bash_profile
$ echo 'export PATH="$HOME/.langdock/bin:$PATH"' >> ~/.bash_profile

3. Add the eval sentence to the bashrc

$ echo 'eval "$(langdock init -)' >> ~/.bash_profile

Ubuntu desktop note: Modify your ~/.bashrc instead of ~/.bash_profile

Zsh note: Modify ~/.zshrc

4. Restart your shell so that PATH changes take effect.

Availables scripts commands:

• Set a global language version (shell restart is needed)
• Set a local language version (shell restart isn't needed)
• Install docker language images
• List installed versions
• List availables versions on docker repositories

Manage availables repositories:

• List repositories
• Add repository
• Delete repository

The availables repositories is stored in a file in etc directory

Repositories file use complete docker repositories name.

Add a repository

  $ langdock repositories --add <COMPLETE_REPOSITORY_NAME>

Eg: Add the oficial php repository (added by default)

  $ phpdock repositories --add php

The script doesn't install binaries! The script pull docker images and reference those images via files and envoiroment varialbes, used by the commands (see 'commands' directory)

• File modified by the command <langdock> global <version>
• Stored at $LANGDOCKPATH/etc/<language-name>/version
• Low precedence

• File modified by the command <langdock> local <version>
• Stored in the command's context execution (.<language-name>-version)
• Medium precedence

• Via envoiroment variables modified by the command <langdock> shell <version>
• High precedence

Add a new language version:

1. Firts, search the complete docker image name (repository+tag)

   Show all availables docker images in known repositories:

    <langdock> install --list
    # docker image's list

2. Once identified the docker image, send it as argument to <langdock> install Eg, we need the php 7.2.0 from oficial repository

    phpdock install php:7.2.0-cli

If you know the php version needed for the project, you can create a file named .<language>-version and put the version (only the number).

This make easiest to export the project.

Once created the file, run the follow:

 <langdock> install

This show you a selectable menu with all docker images that match the version specified