How to install direnv
on openSUSE

direnv

Null Box (nullboxorg)

direnv -- Unclutter your .profile

direnv is an environment switcher for the shell. It knows how to hook into bash, zsh, tcsh, fish shell and elvish to load or unload environment variables depending on the current directory. This allows project-specific environment variables without cluttering the ~/.profile file.

Before each prompt, direnv checks for the existence of a ".envrc" file in the current and parent directories. If the file exists (and is authorized), it is loaded into a bash sub-shell and all exported variables are then captured by direnv and then made available to the current shell.

Because direnv is compiled into a single static executable, it is fast enough to be unnoticeable on each prompt. It is also language-agnostic and can be used to build solutions similar to rbenv, pyenv and phpenv.

Details for direnv

License
MIT
Last updated
31 May 2019

Enable snaps on openSUSE and install direnv

Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.

Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.

Enable snapd

Snap can be installed from the command line on openSUSE Leap 42.3, Leap 15 and Tumbleweed.

You need first add the snappy repository from the terminal. Leap 15 users, for example, can do this with the following command:

Swap out openSUSE_Leap_15.0 for either openSUSE_Leap_42.3 or openSUSE_Tumbleweed if you’re using a different version of openSUSE.

With the repository added, import its GPG key:

Finally, upgrade the package cache to include the new snappy repository:

Snap can now be installed with the following:

You then need to either reboot, logout/login or source /etc/profile to have /snap/bin added to PATH. Additionally, enable and start both the snapd and the snapd.apparmor services with the following commands:

Tumbleweed users also need to run the following:

Install direnv

To install direnv, simply use the following command:

Other popular snaps…

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Get the snap store

Browse and find snaps from the convenience of your desktop using the snap store snap.

Learn more about snaps

Interested to find out more about snaps? Want to publish your own application? Visit snapcraft.io now.