Main code

.editorconfig

@@ -0,0 +1,9 @@
+root = true
+
+[*.cr]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = true

.gitignore

@@ -0,0 +1,5 @@
+/docs/
+/lib/
+/bin/
+/.shards/
+*.dwarf

.travis.yml

@@ -0,0 +1,6 @@
+language: crystal
+
+# Uncomment the following if you'd like Travis to run specs and check code formatting
+# script:
+#   - crystal spec
+#   - crystal tool format --check

LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2019 your-name-here
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

shard.lock

@@ -0,0 +1,6 @@
+version: 1.0
+shards:
+  hardware:
+    github: crystal-community/hardware
+    version: 0.4.0
+

shard.yml

@@ -0,0 +1,17 @@
+name: hwinfo
+version: 0.1.0
+
+authors:
+  - Marcel Haazen <marcel@haazen.xyz>
+
+targets:
+  hwinfo:
+    main: src/hwinfo.cr
+
+dependencies:
+  hardware:
+    github: crystal-community/hardware
+
+crystal: 0.30.1
+
+license: MIT

spec/hwinfo_spec.cr

@@ -0,0 +1,9 @@
+require "./spec_helper"
+
+describe Hwinfo do
+  # TODO: Write tests
+
+  it "works" do
+    false.should eq(true)
+  end
+end

spec/spec_helper.cr

@@ -0,0 +1,2 @@
+require "spec"
+require "../src/hwinfo"

src/hwinfo.cr

@@ -0,0 +1,41 @@
+# TODO: Write documentation for `Hwinfo`
+require "hardware"
+require "./hwinfo/*"
+module Hwinfo
+  include Memcalc
+  extend self
+  memory = Hardware::Memory.new
+  cpu = Hardware::CPU.new
+
+  puts "Host Information"
+  puts "Hostname: #{System.hostname}"
+  puts "Uptime: #{uptime.first.seconds}"
+  puts "Idle Time: #{uptime[1].seconds}"
+  puts "Kernel Version: #{kernel[2]}"
+  puts ""
+
+  puts "CPU Information"
+  puts "Cores: #{System.cpu_count}"
+  puts "CPU Usage: #{cpu.usage.to_i}%"
+  puts ""
+
+  puts "Memory Information"
+  puts "Used: #{gb(memory.used).round(2)}GB"
+  puts "Available: #{gb(memory.available).round(2)}GB"
+  puts "Total: #{gb(memory.total).round(2)}GB"
+  private def self.read_file(filename : String)
+
+    File.read(File.join("/proc", filename)).strip
+
+  end
+  def self.uptime
+
+    uptimes = read_file("uptime").split(/\s+/).map(&.to_f64)
+
+  end
+  def self.kernel
+
+    kernel = read_file("version").split(/\s+/)
+
+  end
+end

src/hwinfo/memcalc.cr

@@ -0,0 +1,12 @@
+module Memcalc
+    extend self
+    def mb(kb)
+        kb.to_f / (1 << 10)
+      end
+    def gb(kb)
+        kb.to_f / (1 << 20)
+    end
+    def tb(kb)
+        kb.to_f / (1 << 30)
+      end
+end

src/hwinfo/strgcalc.cr

@@ -0,0 +1,3 @@
+module Strgcalc
+    
+end

src/hwinfo/version.cr

@@ -0,0 +1,3 @@
+module Hwinfo
+    VERSION = "0.1.0"    
+end