Packages
nerves
0.3.2
1.15.0
1.14.3
1.14.2
1.14.1
1.14.0
1.13.2
1.13.1
1.13.0
1.12.0
1.11.3
1.11.2
1.11.1
1.11.0
1.10.5
1.10.4
1.10.3
1.10.2
1.10.1
1.10.0
1.9.3
1.9.2
retired
1.9.1
1.9.0
1.8.0
1.7.17
1.7.16
1.7.15
1.7.14
retired
1.7.13
1.7.12
1.7.11
1.7.10
1.7.9
1.7.8
1.7.7
1.7.6
1.7.5
1.7.4
1.7.3
1.7.2
retired
1.7.1
retired
1.7.0
retired
1.6.7
1.6.6
1.6.5
1.6.4
1.6.3
1.6.2
1.6.1
1.6.0
1.5.5
1.5.4
1.5.3
1.5.2
1.5.1
1.5.0
1.4.5
1.4.4
1.4.3
1.4.2
1.4.1
1.4.0
1.3.4
1.3.3
1.3.2
1.3.1
1.3.0
1.2.1
1.2.0
1.1.1
1.1.0
1.0.1
1.0.0
1.0.0-rc.2
1.0.0-rc.1
1.0.0-rc.0
0.11.0
0.10.1
0.10.0
0.9.4
0.9.3
0.9.2
0.9.1
0.9.0
0.8.3
0.8.2
0.8.1
0.8.0
0.7.5
0.7.4
0.7.3
0.7.2
0.7.1
0.7.0
0.6.1
0.6.0
0.5.2
0.5.1
0.5.0
0.4.8
0.4.7
0.4.6
0.4.5
0.4.4
0.4.3
0.4.2
0.4.1
0.4.0
0.4.0-rc.0
0.3.4
0.3.3
0.3.2
0.3.1
0.3.0
0.2.0
Craft and deploy bulletproof embedded software
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Files
lib/mix/nerves/utils.ex
defmodule Mix.Nerves.Utils do
def shell(cmd) do
stream = IO.binstream(:standard_io, :line)
Application.put_env(:porcelain, :driver, Porcelain.Driver.Basic)
Application.ensure_started(:porcelain)
Porcelain.shell(cmd, in: stream, async_in: true, out: stream, err: :out)
end
def preflight do
check_requirements
Mix.Task.reenable "nerves.loadpaths"
Mix.Task.run "nerves.loadpaths", []
end
def check_requirements do
case System.cmd("which", ["mksquashfs"]) do
{_, 0} -> nil
_ -> Mix.raise """
Squash FS Tools are required to be installed on your system.
Please see https://hexdocs.pm/nerves/installation.html#host-specific-tools
for installation instructions
"""
end
case System.cmd("which", ["fwup"]) do
{_, 0} -> nil
_ -> Mix.raise """
fwup is required to create and burn firmware.
Please see https://hexdocs.pm/nerves/installation.html#fwup
for installation instructions
"""
end
{_, type} = :os.type
check_host_requirements(type)
end
def check_host_requirements(:darwin) do
case System.cmd("which", ["gstat"]) do
{_, 0} -> nil
_ -> Mix.raise """
gstat is required to create and burn firmware.
Please see https://hexdocs.pm/nerves/installation.html#host-specific-tools
for installation instructions
"""
end
end
def check_host_requirements(_), do: nil
end