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mirror of https://github.com/NixOS/mobile-nixos.git synced 2024-11-28 12:56:54 +03:00
mobile-nixos/devices/devices-to-json.rb
2018-06-10 12:51:50 -04:00

56 lines
1.4 KiB
Ruby
Executable File

#!/usr/bin/env nix-shell
#!nix-shell -p ruby -p curl -p libarchive -i ruby --pure
require "json"
Dir.chdir(__dir__)
# This script, out-of-band, updates the json data with the latest upstream data.
# Breakage could be expected. Let's make it our job to keep it compatible with
# the format upstream uses.
#UPSTREAM="https://github.com/postmarketOS/pmbootstrap"
#BRANCH = "master"
# HACK: I need to upstream my device :/
UPSTREAM = "https://github.com/samueldr/pmbootstrap"
BRANCH = "device/asus-z00t"
ARCHIVE = "#{UPSTREAM}/archive/#{BRANCH}.tar.gz"
WORKDIR = "postmarketOS"
`mkdir -p #{WORKDIR}`
`curl -L #{ARCHIVE} | tar -zx -C #{WORKDIR}`
Dir.chdir("#{WORKDIR}/pmbootstrap-#{BRANCH.sub("/", "-")}") do
$devices = {}
Dir.glob("aports/device/device-*") do |device_dir|
pm_name = device_dir.split("/").last.sub(/^device-/, "")
contents = File.read(File.join(device_dir, "deviceinfo"))
.split("\n")
.grep(/^deviceinfo_/)
.map { |str| str.sub(/^deviceinfo_/, "") }
.map { |str| str.split("=", 2) }
.to_h
.map do |k, v|
# This *tries* to parse the bash values as json to piggy-back
# on the string escapes.
begin
v = JSON.parse(v)
rescue JSON::ParserError
end
v = true if v == "true"
v = false if v == "false"
[k, v]
end
.to_h
contents["pm_name"] = pm_name
$devices[pm_name] = contents
end
end
File.open("postmarketOS-devices.json", "w") do |f|
f.write(JSON.pretty_generate($devices))
end