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drepl.snap
========
This project defines a snap package for DREPL, a tool for
a tool to provide REPL functionality to D. It is an
'external' snap, meaning that it downloads and builds the source
from the official DREPL git repo.
For more information on DFIX, see: https://github.com/dlang-community/drepl
The D programming language is a systems programming language with C-like
syntax and static typing. It combines efficiency, control and modelling
power with safety and programmer productivity. For more information on
the D language, see: https://dlang.org/
Snap packages are designed to provide secure, containerized applications
that are appropriately sandboxed away from the rest of the system they
are running on. For more information on snap packages, see:
http://snapcraft.io/
Building
--------
On Ubuntu 16.04 or higher with snapcraft installed
(`sudo apt install snapcraft`):
git clone https://github.com/dlang-snaps/drepl.snap.git
cd drepl.snap
snapcraft
To ensure a clean build, install lxd (`sudo apt install lxd`), configure
its network settings, and then:
snapcraft cleanbuild
Installing
----------
DREPL has been packaged as a `classic` snap, so installing it requires
the `--classic` flag to be used in order to grant the necessary confinement
permissions. Self-built snaps are unsigned and therefore also require
the `--dangerous` flag in order to install them:
sudo snap install --classic --dangerous drepl_VERSION_amd64.snap
replacing `VERSION` as appropriate.
For more information on `classic` confinement, see:
https://insights.ubuntu.com/2017/01/09/how-to-snap-introducing-classic-confinement/
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